EEDEN technical data. Altherma TM

Transcription

1 EEDEN technical data Altherma TM

2 Altherma TM Daikin s unique position as a manufacturer of air conditioning equipment, compressors and refrige-rants has led to its close involvement in environmental issues. For several years Daikin has had the intention to become a leader in the provision of products that have limited impact on the environment. This challenge demands the eco design and development of a wide range of products and an energy management system, resulting in energy conservation and a reduction of waste. ISO14001 assures an effective environmental management system in order to help protect human health and the environment from potential impact of our activities, products and services and to assist in maintaining and improving the quality of the environment. Daikin Europe N.V. is approved by LRQA for its Quality Management System in accordance with the ISO9001 standard. ISO9001 pertains to quality assurance regarding design, development, manufacturing as well as to services related to the product. The present publication is drawn up by way of information only and does not constitute an offer binding upon Daikin Europe N.V.. Daikin Europe N.V. has compiled the content of this publication to the best of its knowledge. No express or implied warranty is given for the completeness, accuracy, reliability or fitness for particular purpose of its content and the products and services presented therein. Specifications are subject to change without prior notice. Daikin Europe N.V. explicitly rejects any liability for any direct or indirect damage, In the broadest sense, arising from or related to the use and/or interpretation of this publication. All content is copyrighted by Daikin Europe N.V.. Daikin units comply with the European regulations that guarantee the safety of the product. Naamloze Vennootschap Zandvoordestraat 00 B-8400 Ostend, Belgium BTW: BE RPR Oostende EEDEN EEDEN /2009 Printed in Belgium by Goekint Graphics Copyright Daikin

3 EEDEN technical data Altherma TM

4 t l Altherma TM r A e 0 h RA Heating only Heat pump 4 Altherma TM

5 Altherma TM Altherma TM Small Capacity Indoor - Outdoor Heating only - Heating and Cooling Altherma TM Large Capacity Indoor - Outdoor Heating only - Heating and Cooling Altherma TM Monobloc Heating only Heating and Cooling Altherma TM al comfort Oudoor unit - 1~ ERHQ AD Indoor unit - 1~ EKHBH(X)008AA 21 Oudoor unit - 1~ ERHQ AA 5 Oudoor unit - ~ ERHQ AAW1 5 Indoor unit - 1~ EKHBH(X)016AB 69 Without bottom plate heater - 1~ EDHQ AA6V 8 Without bottom plate heater - ~ EDHQ AA6W1 10 Bottom plate heater - 1~ EDLQ AA6V 121 Bottom plate heater - ~ EDLQ AA6W1 19 Without bottom plate heater - 1~ EBHQ AA6V 157 Without bottom plate heater - ~ Bottom plate heater - 1~ EBHQ AA6W1 EBLQ AA6V Bottom plate heater - ~ EBLQ AA6W1 217 Stainless steel domestic hot water tank Enameled domestic hot water tank EKHWS-B EKHWE Solar kit EKSOLHWAV Wired room thermostat EKRTW PAGE Wireless room thermostat EKRTR Altherma TM 5

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7 EEDEN technical data Altherma TM Part 1/4: ERHQ AD EKHBH/X008AA

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9 Outdoor units ERHQ AD TABLE OF CONTENTS ERHQ AD 1 Features Specifications Nominal Capacity and Nominal Input Technical Specifications Electrical Specifications Capacity tables Cooling/Heating capacity tables Dimensional drawing & centre of gravity Dimensional drawing Centre of gravity Piping diagram Wiring diagram Wiring diagram Sound data Sound pressure spectrum Altherma TM Outdoor units 9

10 Outdoor units ERHQ AD Altherma TM Outdoor units 10 1 Features 1 1 O u t d o o r u n i A l t h e r m a E R H Q A D O u t d o o r u n i Small capacity outdoor unit Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort

11 2 Specifications Outdoor units ERHQ AD 2-1 NOMINAL CAPACITY AND NOMINAL INPUT ERHQ006AD ERHQ007AD ERHQ008AD For combination indoor units + outdoor units Indoor Units EKHBH008AA Condition 1 Nominal Capacity For combination indoor units + outdoor units Condition 1 Nominal Capacity Notes Heating Minimum kw capacity Nominal kw Maximum kw Heating PI Nominal kw COP Nominal Heating Minimum kw capacity Nominal kw Maximum kw Heating PI Nominal kw COP Nominal Indoor Units Heating capacity EKHBX008AA Minimum kw Nominal kw Maximum kw Cooling Minimum kw capacity Nominal kw Maximum kw Heating PI Nominal kw Cooling PI Nominal kw COP Nominal EER Nominal Heating capacity Minimum kw Nominal kw Maximum kw Cooling Minimum kw capacity Nominal kw Maximum kw Heating PI Nominal kw Cooling PI Nominal kw COP Nominal EER Nominal Condition 1: cooling Ta 5 C - LWE 18 C (DT = 5 C) - heating Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) Condition 2: cooling Ta 5 C - LWE 7 C ( DT = 5 C ) - heating Ta DB/WB 7 C/6 C - LWC 45 C ( DT = 5 C ) TECHNICAL SPECIFICATIONS ERHQ006AD ERHQ007AD ERHQ008AD Casing Colour Ivory white Material Polyester painted galvanised steel Dimensions Unit Height mm Width mm Depth mm Packing Height mm Width mm Depth mm Weight Unit kg Packed Unit kg Packing Material EPS Carton Weight kg Altherma TM Outdoor units 11

12 2 Specifications Outdoor units ERHQ AD TECHNICAL SPECIFICATIONS ERHQ006AD ERHQ007AD ERHQ008AD Heat Dimensions Length mm Exchanger Nr of Rows Fin Pitch mm Nr of Stages Tube type Hi-Xa(8) Fin Type WF fin Treatment Anti-corrosion treatment (PE) Fan Type Propeller Quantity Discharge direction Horizontal Motor Quantity Output W Compressor Quantity Motor Model 2YC6BXD#C Type Hermetically sealed swing compressor Motor W 1,920 Output Operation Heating Min CWB Range Max CWB Cooling Min CDB Max CDB Sanitary water Min CDB Max CDB Sound Level (nominal) Heating Cooling Sound Power Sound Pressure Sound Power Sound Pressure dba dba dba dba Refrigerant Type R-410A Charge kg Control Expansion valve(electronic type) Nr of Circuits Refrigerant Oil Type FVC50K Charged Volume l Piping Liquid (OD) Type Flare connection connections Diameter (OD) mm 6,5 Gas Type Flare connection Diameter (OD) mm 15,9 Drain Quantity Type Socket Diameter mm (OD) Piping Length Minimum m Maximum m Additional Refrigerant kg/m 0.02>10m Charge Max. internunit level difference m Defrost Method Reverse cycle Defrost Control Sensor for outdoor heat exchanger temperature Capacity Control Method Inverter controlled 12 Altherma TM Outdoor units

13 2 Specifications Outdoor units ERHQ AD 2-2 TECHNICAL SPECIFICATIONS ERHQ006AD ERHQ007AD ERHQ008AD Standard Accessories Notes Item Installation manual Quantity Item Drain plug Quantity See operation range drawing The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information ELECTRICAL SPECIFICATIONS ERHQ006AD ERHQ007AD ERHQ008AD Power Supply Name V Phase 1~ Frequency Hz Voltage V Voltage range Minimum V -10% Maximum V +10% Current Starting current Heating A Cooling A Maximum Heating A running Current Cooling A Recomended fuses A Wiring connections For Power Supply For connection with indoor Quantity Quantity Remark Included earth wiring Altherma TM Outdoor units 1

14 Capacity tables Outdoor units ERHQ AD - 1 Cooling/Heating capacity tables 1 COOLING Model Tamb ( C) LWE ( C) CC PI CC PI CC PI CC PI CC PI CC PI HEATING (Peak values) Model LWC Tamb -15 HC.9 PI 1.48 HC.67 PI 1.59 HC.47 PI 1.71 HC. PI 1.84 HC.25 PI HEATING (integrated values*) Model LWC Tamb HC PI HC PI HC PI HC PI HC PI * The integrated heating capacity and power input, is the average heating capacity and power input during 1 cycle. (from end of defrost till end of the next defrost). TW A CC HC PI LWE LWC Tamb SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% NOTES 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 60 W (according EN14511). For the optional model with heatertape (V8) when ambient temperature becomes lower than 4 C: add power input of 60W 14 Altherma TM Outdoor units

15 Outdoor units ERHQ AD 4 Dimensional drawing & centre of gravity 4-1 Dimensional drawing ERHQ AD Drain outlet (I.D. J 15.9 hose for connection) Minimum space for air passage Wall height on air outlet side = less than 1200 unit (mm) 1 4 In case of removing stop valve cover 4 x holes for anchor bolts (M8 or M10) Brand name label Name plate Wiring inlet Terminal strip with earth terminal Outdoor air temperature thermistor Liquid stop valve (J6.4 CuT) Service port Gas stop valve (J15.9 CuT) D Altherma TM Outdoor units 15

16 Outdoor units ERHQ AD 4 Dimensional drawing & centre of gravity 4-2 Centre of gravity 1 4 ERHQ AD The position of foundation bolt 4D042258L 16 Altherma TM Outdoor units

17 5 Piping diagram Outdoor units ERHQ AD ERHQ AD Outdoor unit Heat exchanger Outdoor air temperature thermistor 1 5 Capillary tube 1 Heat exchanger thermistor Capillary tube 2 Capillary tube Muffler with filter Refrigerant flow Cooling Heating Capillary tube 4 Filter Propeller fan Motor operated valve Filter Four way valve on : heating Muffler with filter Muffler Field piping Liquid stop valve Muffler Field piping Discharge pipe thermistor Compressor Accumulator Gas stop valve with service port D052750F Altherma TM Outdoor units 17

18 6 Wiring diagram 6-1 Wiring diagram Outdoor units ERHQ AD 1 6 ERHQ AD Power supply To indoor unit Sheet metal Indoor g Field wiring (outdoor) (discharge) (Condenser) Outdoor Z1C Z7C : Ferrite core X1M, X2M : Terminal strip Y1E : Electronic expansion valve coil V2, V, V5, V9, V100 : Varistor SA2 : Surge arrester FU1, FU2, FU: : Fuse AC1, AC2 U, V, W, X11A, X12A E1, E2 HR1, HR2 : Connector MRM10, MRM20 MRC/W : Magnetic relay R1T RT : Thermistor S2 S102 : Connector LEDA : Pilot lamp L : Live N : Neutral SW1 : Forced operation on/off switch SW (SW1) SW4 : Local setting SW (SW4) M1C : Compressor motors M1F : Fan motor L1R : Reactor Q1L PM1 PCB1,2 Y1R Sheet metal : Overload protector : Power module : Printed circuit board : Reversing solenoide valve coil : Terminal strip fixed plate D052296E 18 Altherma TM Outdoor units

19 Outdoor units ERHQ AD 7 Sound data 7-1 Sound pressure spectrum Sound pressure level (db) ERHQ006AA HEATING Sound pressure level (db) ERHQ007AA HEATING Sound pressure level (db) ERHQ008AA HEATING 1 7 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) ERHQ006AA COOLING ERHQ007AA COOLING ERHQ008AA COOLING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW A Altherma TM Outdoor units 19

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21 Indoor units EKHBH-X008AA TABLE OF CONTENTS EKHBH-X008AA 1 Features Specifications Technical Specifications Electrical Specifications s Dimensional drawing & centre of gravity Dimensional drawing Piping diagram Wiring diagram Wiring diagram External connection diagram Operation range Hydraulic performance Static pressure drop unit Altherma TM Indoor units 21

22 Indoor units EKHBH-X008AA Altherma TM Indoor units 22 1 Features 1 1 I n d o o r u n i t A l t h e r m a E K H B H - X A A I n d o o r u n i t Small capacity indoor unit Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort

23 2 Specifications Indoor units EKHBH-X008AA 2-1 TECHNICAL SPECIFICATIONS EKHBH008AA EKHBX0008AA Outdoor units ERHQ008ADV Nominal input (Indoor only) W Casing Colour RAL9010 Material Epoxy polyester painted galvanised steel Dimensions Packing Height mm 1,225 Width mm Depth mm Unit Height mm Width mm Depth mm Weight Unit kg Packed Unit kg Packing Material EPS Wood Carton PP (Straps) Weight kg Main Pump Type Water cooled components Nr. of speed Pump Nominal ESP Heating kpa 8 8 unit Cooling kpa 48 Main components Water side Heat exchanger Main components Pump Water side Heat exchanger Water flow rate Nom. Water side Heat exchanger Expansion vessel Power input W Type Brazed plate Qty 1 1 Water l volume Water flow rate Min. l/min Heating l/min Cooling l/min 17.4 Insulation material Polyurethane foam Volume l Max. water pressure bar Pre bar 1 1 pressure Water filter Diameter perforatio ns mm 1 1 Material Brass Water circuit Piping connections inch G1 (MALE) diameter Piping inch 1-1/4 Safety valve bar Manometer Yes Drain valve / Fill valve Yes Shut off valve Yes Air purge valve Yes Total water volume (6) l Refrigerant Gas side diameter mm 15,9 Circuit Liquid side diameter mm 6,5 Sound level Sound Pressure dba Sound Power dba Altherma TM Indoor units 2

24 2 Specifications Indoor units EKHBH-X008AA TECHNICAL SPECIFICATIONS EKHBH008AA EKHBX0008AA Operation range Ambient Heating C -20~25 Cooling C 10~4 Waterside Heating C 15~50 Cooling C 5~ ELECTRICAL SPECIFICATIONS EKHBH008AA EKHBX0008AA Electric heater Type V Power Supply Phase 1~ Frequenc Hz y Voltage V Current Running Current A 1 1 Current Z-max List No requirements Zmax electric heater + booster heater (EKSWW* Models) Text j0.15 Electric heater Current Minimum Ssc value Equipment complying with EN/IEC Voltage range Minimum -10% Maximum +10% Wiring connections For power supply backup heater Quantity of wires Type of wires G Select diameter and type according to national and local regulations Electric heater Type 6V Power Supply Phase 1~ Frequenc Hz y Voltage V Current Running Current A Current Z-max Text j0.15 Zmax electric heater + booster heater (EKSWW* Models) Text j0.09 Electric heater Current Minimum Ssc value Equipment complying with EN/IEC Voltage range Minimum -10% Maximum +10% Wiring connections For power supply backup heater Quantity of wires Type of wires G Select diameter and type according to national and local regulations Electric heater Type 6WN Power Supply Phase ~ Frequenc Hz y Voltage V Current Running Current A Current Z-max List No requirements Zmax electric heater + booster heater (EKSWW* Models) List No requirements Electric heater Current Minimum Ssc value Equipment complying with EN/IEC Voltage range Minimum -10% Maximum +10% 24 Altherma TM Indoor units

25 2 Specifications Indoor units EKHBH-X008AA 2-2 ELECTRICAL SPECIFICATIONS EKHBH008AA EKHBX0008AA Wiring connections For power supply backup heater Quantity of wires Type of wires 4G Select diameter and type according to national and local regulations Electric heater Type 6T1 Power Supply Phase ~ Frequenc Hz y Voltage V Current Running Current A Current Z-max List Out of scope Zmax electric heater + booster heater (EKSWW* Models) List Out of scope Electric heater Current Minimum Ssc value Equipment complying with EN/IEC Voltage range Minimum -10% Maximum +10% Wiring connections For power supply backup heater Quantity of wires Type of wires 4G Select diameter and type according to national and local regulations Electric heater Type 9WN Power Supply Phase ~ Frequenc Hz y Voltage V Current Running Current A 1 1 Current Z-max List No requirements Zmax electric heater + booster heater (EKSWW* Models) List No requirements Electric heater Current Minimum Ssc value Equipment complying with EN/IEC Voltage range Minimum -10% Maximum +10% Wiring connections For power supply backup heater Quantity of wires Type of wires 4G Select diameter and type according to national and local regulations Electric heater Type 9T1 Power Supply Phase ~ Frequenc Hz y Voltage V Current Running Current A Current Z-max List Out of scope Zmax electric heater + booster heater (EKSWW* Models) List Out of scope Electric heater Current Minimum Ssc value Equipment complying with EN/IEC Voltage range Minimum -10% Maximum +10% 1 2 Altherma TM Indoor units 25

26 2 Specifications Indoor units EKHBH-X008AA ELECTRICAL SPECIFICATIONS EKHBH008AA EKHBX0008AA Wiring connections Notes For power supply backup heater Connection type Quantity of wires Type of wires Type of wires Connection type Quantity of wires Type of wires Connection type Quantity of wires Type of wires Type of wires Connection type Quantity of wires Type of wires Type of wires Connection type Quantity of wires Type of wires Type of wires Quantity of wires Type of wires 4G Select diameter and type according to national and local regulations For power supply connection to al Warm Water Tank + Q2L G Select diameter and type according to national and local regulations (4) For more details of the voltage range and current refer to installation manual EKHBH/X008AA* For connection with R5T wire included in option EKHWS* Wire included in option EKHWS* For connection with AP Depends on thermostat type, refer to installation manual EKHB/X008AA* Select diameter and type according to national and local regulations Voltage: 20V/Maximum current: 100mA/Minimum 0,75 mm² For connection with M2S G Select diameter and type according to national and local regulations Voltage: 20V/Maximum current: 100mA/Minimum 0,75 mm² For connection with MS G or 4G Select diameter and type according to national and local regulations Voltage: 20V/Maximum current: 100mA/Minimum 0,75 mm² In accordance with EN/IEC (*), it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys(**) <= Zmax (*) European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current <= 75A (**) System impedance 26 Altherma TM Indoor units

27 Indoor units EKHBH-X008AA s Factory mounted optional equipment for EKHB(H/X)008AA** Reference Description Heating only model EKHBH008A... AV A6V A6WN A6T1 A9WN A9T1 Reversible model EKHBX008A... AV A6V A6WN A6T1 A9WN A9T1 V Back up heater kw 1 20 V V V 6V Back up heater 6kW 1 20 V V V 6WN Back up heater 6kW 400 V V V 6T1 Back up heater 6kW 20 V V V 9WN Back up heater 9kW 400 V V V 9T1 Back up heater 9kW 20 V V V 1 Outdoor combination table for EKHB(H/X) 008AA** ERHQ006ADV(8) ERHQ007ADV(8) ERHQ008ADV(8) EKHBH008AA* Heating only indoor unit V V V EKHBX008AA* Reversible indoor unit V V V Kit availability for ERHQ AD* ERHQ006ADV ERHQ007ADV ERHQ008ADV EKBPHT08 Bottom plate heater (1) () V V V EKDK02 drain plug kit () V V V EKDK0 drain stop kit () V V V Kit availability for EKHB(H/X)008AA* Reference Description Heating only model EKHBH008A... AV A6V A6WN A6T1 A9WN A9T1 Reversible model EKHBX008A... AV A6V A6WN A6T1 A9WN A9T1 EKHWS150(A/B)V Domestic hot water tank 150l 1-20V V V V V V(*) V (*) V V V(*) V (*) V V EKHWS200(A/)BV Domestic hot water tank 200l 1-20V V V V V V(*) V (*) V V V(*) V (*) V V EKHWS00(A/B)V Domestic hot water tank 00l 1-20V V V V V V(*) V (*) V V V(*) V (*) V V EKHWS200(A/B)Z2 Domestic hot water tank 200l 2-400V V V - - V V - - EKHWS00(A/B)Z2 Domestic hot water tank 00l 2-400V V V - - V V - - EKHWSU150(A/B)V Domestic hot water tank 150l 1-20V V V V V V(*) V (*) V V V(*) V (*) V V EKHWSU200(A/B)V Domestic hot water tank 200l 1-20V V V V V V(*) V (*) V V V(*) V (*) V V EKHWSU00(A/B)V Domestic hot water tank 00l 1-20V V V V V V(*) V (*) V V V(*) V (*) V V EKHWE150AV Enamel domestic hot water tank 150l 1 20V V V V V V(*) V(*) V V V(*) V(*) V V EKHWET150AV Wallmounted enamel domestic hot water tank 150l 1 20V V V V V V(*) V(*) V V V(*) V(*) V V EKHWE200AV Enamel domestic hot water tank 200l 1 20V V V V V V(*) V(*) V V V(*) V(*) V V EKHWE00AV Enamel domestic hot water tank 00l 1 20V V V V V V(*) V(*) V V V(*) V(*) V V EKHWE200AZ2 Enamel domestic hot water tank 200l 2 400V V V - - V V - - EKHWE00AZ2 Enamel domestic hot water tank 00l 2 400V V V - - V V - - EKHBDP kit for condensate free cooling operation - V - V - V - V - V - V EKRP1HB Digital I/O PCB (2) V V V V V V V V V V V V EKRTW Wired room thermostat option kit V V V V V V V V V V V V EKRTR Wireless room thermostat option kit (incl. receiver) V V V V V V V V V V V V EKRTETS External temperature sensor option kit (4) V V V V V V V V V V V V (*) If neutral line is available Kit available for EKHWS* Reference Description EKHWE(T)*(V/Z2) 150A 200A 00A EKHWS*(V/Z2) 150(A/B) 200(A/B) 00(A/B) EKHWSU*V 150A 200A 00A 150B 200B 00B EKUHWA kit for UK EKHWSU150-00V V V V V V V EKUHWB kit 1 for UK EKHWSU150-00V (8) V(6) V(6) V(6) V V V EKUHW2WB kit 2 for UK EKHWSU150-00V (8) V(6) V(6) V(6) V(7) V(7) V(7) EKSOLHWAV1 Solarkit (5) V V V V V V V V V V V V EKWBSWW150 Wall bracket forekhws(u)150(a/b)v or EKSWW150V V - - V - - V - - V - - Remarks: Other combinations than mentioned in this option TW are not guaranteed. (1) Heater tape that can be fixed on the bottom plate to prevent ice formation. (2) Address card that provides two additional output connections (remote alarm and remote ON/OFF signalisation). In EKSOLHWAV1, the same digital I/O PCB as for EKRP1HB is already included. () It is not allowed to combine bottom plate heater and drain plug/stop kit (4) EKRTETS can only be used in combination with EKRTR (5) Kit to be mounted on domestic hot water tank that provides connection to solar panels for additional water heating. (6) If installation on tank A version both kits are required (7) Kit is only necessary when installing EKSOLHWAV1 on a UK tank B-series (EKHWSU(150/200/00)BV) (8) EKUHWB = EKUHWA - (2 way valve and 2 way valve accessories) EKUHW2WB = 2 way valve and 2 way valve accessories TW G Altherma TM Indoor units 27

28 Indoor units EKHBH-X008AA 4 Dimensional drawing & centre of gravity 4-1 Dimensional drawing 1 4 EKHBH008AA FIXATION Service door (Closed) 61 G 1 (Male) (Open) 55 Dimensions wallbracket Minimum space for service & ventilation Min. 200 Min. 150 Center of gravity j1 Pump + switch for speed setting j2 Remocon j Water IN connection G 1 1/2 (female) j4 Water OUT connection G 1 1/2 (female) j5 Power supply intake (+ domestic hot water tank) j6 Air purge j7 Expansion vessel+j7anipple+j7bdrain j8 Blow off valve j9 Blow off drain (flexible hose J20) j10 Pressure gauge j11 Water filter j12 Suction pipe connection J15.9 flare connection j1 Liquid pipe connection J6.5 flare connection j14 Shut off valves with drain/fill valve (accessory delivered with unit) j15 Holes for fixation j16 Switchbox terminals j17 Switchbox terminals option domestic hot water tank j18 Wallbracket TW A EKHBX008AA FIXATION Service door (Closed) 61 G 1 (Male) (Open) 55 Dimensions wallbracket Minimum space for service & ventilation Min. 200 Min. 150 Center of gravity j1 Pump + switch for speed setting j2 Remocon j Water IN connection G 1 1/2 (female) j4 Water OUT connection G 1 1/2 (female) j5 Power supply intake (+ domestic hot water tank) j6 Air purge j7 Expansion vessel+j7anipple+j7bdrain j8 Blow off valve j9 Blow off drain (flexible hose J20) j10 Pressure gauge j11 Water filter j12 Suction pipe connection J15.9 flare connection j1 Liquid pipe connection J6.5 flare connection j14 Shut off valves with drain/fill valve (accessory delivered with unit) j15 Holes for fixation j16 Switchbox terminals j17 Switchbox terminals option domestic hot water tank j18 Wallbracket TW A 28 Altherma TM Indoor units

29 5 Piping diagram Indoor units EKHBH-X008AA EKHBH(X)008AA R4T Inlet water thermistor RT Refrigerant liquid side thermistor R2T Outlet water backup heater thermistor R1T Outlet water heat-exchanger thermistor Water side Filter Field installation Shut off valve Inlet 1 5 Refrigerant side Pressure gauge Drain valve Safety valve Drain Expansion vessel Cooling (EKHBX) Heating (EKHBX + EKHBH) Drain valve backup heater Pump Air purge Flowswitch Field installation Overview Electric heater body Shut off valve Outlet Outdoor unit Refr. out Refr. in Refr. in Refrigerant side Evaporator Condensor Water side Water inlet Water outlet Refr. out O Check valve L Flare connection M Screw connection N Flange connection Z Pinched pipe PSpinned pipe TW Altherma TM Indoor units 29

30 6 Wiring diagram 6-1 Wiring diagram Indoor units EKHBH-X008AA 1 6 EKHBH(X)008AAV Domestic hot water tank Only for EKHWS*V See note 7 For EKHWSU*V Power supply 20V 1N 50Hz >> See note 2 << Alarm output Cooling/heating on/off output Solar input Only for EKRP1HB & EKSOLHWAV1 See note 8 Outdoor unit heating cooling Example field supply thermostat 20V AC supply from PCB Only for EKSOLHWAV1 Only for EKRTW Only for EKRTR wiretype (SPST) Only for EKHW(S/E) Only for EKRTETS Solar pump connection See note 9 NO valve NC valve Domestic hot water tank Only for EKHW Only for EKHW(S/E) See note 7 For EKHWSU*V Only for EKHW F1B Electric heater fuse 20A EKHW kit fuse F2B 20A Only for EKSOLHWAV1 User interface Only for EKHW X1M-X9M : Terminal strips V2S : Spark suppression 2 V1S : Spark suppression 1 FU1 : Fuse.15A T 250V FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB Q1DI : Earth leakage protector Q2L : Thermal protector booster heater Q1L : Thermal protector backup heater S1S : Solar pumpstation relay SS1 : DIP switch TR1 : Transformer 24V for PCB R5T : Domestic hot water thermistor R4T : Inlet water thermistor RT : Refrigerant liquid side thermistor R2T : Outlet water backup heater thermistor R2T (EKRTETS) : External sensor (floor or ambient) R1T : Outlet water heat-exchanger thermistor R1H (EKRTR) : Humidity sensor R1T (EKRTW/R) : Ambient sensor S1L : Flowswitch E4H : Booster heater (kw) E1H : Backup heater element 1 MS : way valve: floorheating/domestic hot water M2S : 2 way valve for cooling mode M1P : Pump PHC1 : Optocoupler input circuit K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump KM : Contactor booster heater K1M : Contactor backup heater Step 1 F2B : Fuse booster heater F1B : Fuse backup heater F1T : Thermal fuse backup heater A4P (EKRTR) : Receiver PCB A4P (EKRP1HB) : Solar/remote alarm PCB AP : Thermostat (PC=power circuit) A2P : User interface PCB A1P : Main PCB Domestic hot water tank Only for EKHWE*V Wiring dependent on model Field wiring Field wiring PCB Wire colour Notes: 1 This wiring diagram only applies to the indoor unit. 2 Use one and same dedicated power supply for indoor ubit, outdoor unit and EKHW option. :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-sircuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For EKHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. (L,N) 9 For EKSOLHWAV1, refer to option manual EKHBH(X)008AA6V TW B Power supply 20V 1N 50Hz Outdoor unit Only for EKSOLHWAV1 Solar pump connection Domestic hot water tank >> See note 2 << See note 9 Only for EKHWE* Only for EKHW(S/E)* See note 7 For EKHWSU*V User interface Domestic hot water tank Only forekhws*v See note 7 For EKHWSU*V Alarm output Cooling/heating on/off output Solar input Only for EKRP1HB & EKSOLHWAV1 See note 8 heating cooling 20V AC supply from PCB Only for EKRTW* Only for EKRTR* wire type (SPST) NO valve Only for EKHW Only for EKSOLHWAV1 Only for EKHW(S/E)* Only for EKRTETS* Electric heater fuse F1B 2A Only for EKHW X1M-X9M : Terminal strips V2S : Spark suppression 2 V1S : Spark suppression 1 FU1 : Fuse.15A T 250V FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB Q1DI : Earth leakage protector Q2L : Thermal protector booster heater Q1L : Thermal protector backup heater S1S : Solar pumpstation relay SS1 : DIP switch TR1 : Transformer 24V for PCB R5T : Domestic hot water thermistor R4T : Inlet water thermistor RT : Refrigerant liquid side thermistor R2T : Outlet water backup heater thermistor R2T (EKRTETS) : External sensor (floor or ambient) R1T : Outlet water heat-exchanger thermistor R1H (EKRTR) : Humidity sensor R1T (EKRTW/R) : Ambient sensor S1L : Flowswitch E4H : Booster heater (kw) E1H-E2H : Backup heater element 1-2 MS : way valve: floorheating/domestic hot water M2S : 2 way valve for cooling mode M1P : Pump PHC1 : Optocoupler input circuit K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump KM : Contactor booster heater K1M/K2M : Contactor backup heater step 1/2 F2B : Fuse booster heater F1B : Fuse backup heater F1T : Thermal fuse backup heater A4P (EKRTR) : Receiver PCB A4P (EKRP1HB) : Solar/remote alarm PCB AP : Thermostat (PC=power circuit) A2P : User interface PCB A1P : Main PCB Example field supply thermostat NC valve EKHW kit fuse F2B 20A Domestic hot water tank See note 7 For EKHWE Wiring dependent on model Field wiring Field wiring PCB Wire colour Notes: 1 This wiring diagram only applies to the indoor unit. 2 Use one and same dedicated power supply for indoor ubit, outdoor unit and EKHW option. :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-sircuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For EKHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. (N,L) 9 For EKSOLHWAV1, refer to option manual TW57786-B 0 Altherma TM Indoor units

31 Indoor units EKHBH-X008AA 6 Wiring diagram 6-1 Wiring diagram EKHBH(X)008AA6WN/9WN Power supply (/N) 400(/20V) 50Hz >> See note 2 << Outdoor unit Only for EKSOLHWAV1 Solar pump connection See note 9 See note 7 Domestic hot water tank Only for EKHWE Only for EKHW(S/E)* Domestic hot water tank Only for EKHWS*Z2 1 6 Domestic hot water tank Only forekhs*v See note 7 For EKHWSU*V Domestic hot water tank Only forekhws*z2 Alarm output Cooling/heating on/off output Solar input Only for EKRP1HB & ESOLHWAV1 See note 8 heating cooling Example field supply thermostat 20V AC supply from PCB Only for EKRTW Only for EKRTR* wire type (SPST) NO valve Only for EKHW Only for EKSOLHWAV1 Only for EKHW(S/E)* Only for EKRTETS* NC valve For EKHWSU*V Electric heater fuse Model 6WN 9WN F1B 16A 20A EKHW kit fuse F2B 20A User interface Only for EKHW X1M-X9M : Terminal strips V2S : Spark suppression 2 V1S : Spark suppression 1 FU1 : Fuse.15A T 250V FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB Q1DI : Earth leakage protector Q2L : Thermal protector booster heater Q1L : Thermal protector backup heater S1S : Solar pumpstation relay SS1 : DIP switch TR1 : Transformer 24V for PCB R5T : Domestic hot water thermistor R4T : Inlet water thermistor RT : Refrigerant liquid side thermistor R2T : Outlet water backup heater thermistor R2T (EKRTETS) : External sensor (floor or ambient) R1T : Outlet water heat-exchanger thermistor R1H (EKRTR) : Humidity sensor R1T (EKRTW/R) : Ambient sensor S1L : Flowswitch E4H : Booster heater (kw) E1H-EH : Backup heater element 1- MS : way valve: floorheating/domestic hot water M2S : 2 way valve for cooling mode M1P : Pump PHC1 : Optocoupler input circuit K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump KM : Contactor booster heater K1M/K2M : Contactor backup heater step 1/2 F2B : Fuse booster heater F1B : Fuse backup heater F1T : Thermal fuse backup heater A4P (EKRTR) : Receiver PCB A4P (EKRP1HB) : Solar/remote alarm PCB AP : Thermostat (PC=power circuit) A2P : User interface PCB A1P : Main PCB Domestic hot water tank Only forekhwe*v Domestic hot water tank Only forekhwe*z2 Wiring dependent on model Field wiring Field wiring PCB Wire colour Notes: 1 This wiring diagram only applies to the indoor unit. 2 Use one and same dedicated power supply for indoor ubit, outdoor unit and EKHW option. :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-sircuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For EKHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. (N,L) 9 For EKSOLHWAV1, refer to option manual TW B EKHBH(X)008AA6T1/9T1 Power supply 20V 50Hz >> See note 2 << Outdoor unit Only for EKSOLHWAV1 Solar pump connection Domestic hot water tank See note 9 Only for EKHWE Only for EKHW(S/E) See note 7 For EKHWSU*V User interface Domestic hot water tank Only for EKHWS*V See note 7 For EKHWSU*V Alarm output Cooling/heating on/off output Solar input Only for EKRP1HB & EKSOLHWAV1 See note 8 heating cooling Example field supply thermostat 20V AC supply from PCB Only for EKRTW Only for EKRTR wire type (SPST) Only for EKHW(S/E) Only for EKRTETS NO valve NC valve Only for EKHW Only for EKSOLHWAV1 Electric heater fuse Model 6T1 9T1 F1B 20A 2A EKHW kit fuse F2B 20A Only for EKHW X1M-X9M : Terminal strips V2S : Spark suppression 2 V1S : Spark suppression 1 FU1 : Fuse.15A T 250V FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB Q1DI : Earth leakage protector Q2L/QL : Thermal protector booster heater Q1L : Thermal protector backup heater S1S : Solar pumpstation relay SS1 : DIP switch R5T : Domestic hot water thermistor R4T : Inlet water thermistor RT : Refrigerant liquid side thermistor R2T : Outlet water backup heater thermistor R2T (EKRTETS) : External sensor (floor or ambient) R1T : Outlet water heat-exchanger thermistor R1H (EKRTR) : Humidity sensor R1T (EKRTW/R) : Ambient sensor S1L : Flowswitch E4H : Booster heater (kw) E1H-EH : Backup heater element 1- MS : way valve: floorheating/domestic hot water M2S : 2 way valve for cooling mode M1P : Pump PHC1 : Optocoupler input circuit K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump KM : Contactor booster heater K1M/K2M : Contactor backup heater step 1/2 F2B : Fuse booster heater F1B : Fuse backup heater F1T : Thermal fuse backup heater A4P (EKRTR) : Receiver PCB A4P (EKRP1HB) : Solar/remote alarm PCB AP : Thermostat (PC=power circuit) A2P : User interface PCB A1P : Main PCB Domestic hot water tank Only for EKHWE*V Wiring dependent on model Field wiring Field wiring PCB Wire colour Notes: 1 This wiring diagram only applies to the indoor unit. 2 Use one and same dedicated power supply for indoor ubit, outdoor unit and EKHW option. :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-sircuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For EKHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. (L,N) 9 For EKSOLHWAV1, refer to option manual TW B Altherma TM Indoor units 1

32 6 Wiring diagram Indoor units EKHBH-X008AA 6-2 External connection diagram 1 6 EKHBH(X)008AA Power supply Unit power supply: 20V + earth Backup heater power supply (/6/9kW): 400V or 20V + earth core Standard parts Outdoor unit X1M:L-N-Earth For more details please check unit wiring diagram al power supply X2M:1-2--Earth Booster heater power supply (kw): 400V or 20V + earth al parts core or4 core 4 core Field supply X1M: Earth Sanitary tank 2 way valve QL - Q1T Clixon Thermostat 2 way valve 2 core Power supply booster heater 5 core Only for EKSWWU*V X1M:7-8-Earth 4 core Room thermostat AP (optional) Q2L - Clixon booster heater 20V or400v NO valve: NC valve: 2 core 2 way valve M2S (EKHBX Units) for cooling mode R5T - Thermistor water temperature 2 core Signal Thermistor cable Note: min. distance to power cable = cm Indoor unit User interface 2 core way valve MS (when EKSWW is installed) selection sanitary-floorheating TW A 2 Altherma TM Indoor units

33 7 Operation range Indoor units EKHBH-X008AA EKHBH(X)008AA ERHQ AD Outdoor temp. ( CDB) 1 7 Cooling mode Leaving evaporator water temperature ( C) Outdoor temp. ( CDB) : Units with optional back up heater Heating mode Leaving condenser water temperature ( C) 50 Outdoor temp. ( CDB) Domestic hot water : Booster heater operation only : Units with optional back up heater or booster heater operation only Water temperature sanitary tank ( C) 4TW5755-1A Altherma TM Indoor units

34 Indoor units EKHBH-X008AA 8 Hydraulic performance 8-1 Static pressure drop unit 1 8 EKHBH(X)008AA ESP [kpa] III: High speed II: medium speed I: Low speed Flow (l/min) ESP: External static pressure Flow: waterflow through the unit Warning: 1. Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also minimum and maximum allowed water flowrange in the technical specifications. 2. Water quality must be according to EN directive EC 98/8 EC. 4TW Altherma TM Indoor units

35 EEDEN technical data Altherma TM Part 2/4: ERHQ AA ERHQ AAW1 EKHBH(X)016AB

36

37 Outdoor units ERHQ AAV TABLE OF CONTENTS ERHQ AAV 1 Features Specifications Nominal Capacity and Nominal Input Technical Specifications Electrical Specifications Capacity tables Heating capacity tables Cooling capacity tables Dimensional drawing & centre of gravity Dimensional drawing Centre of gravity Piping diagram Wiring diagram Wiring diagram Sound data Sound pressure spectrum Sound pressure night quiet mode Installation Service space Operation range Altherma TM Outdoor units 7

38 Outdoor units ERHQ AAV Altherma TM Outdoor units 8 1 Features 2 1 O u t d o o r u n i A l t h e r m a E R H Q A A O u t d o o r u n i Single phase large capacity outdoor unit Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort

39 2 Specifications Outdoor units ERHQ AAV 2-1 NOMINAL CAPACITY AND NOMINAL INPUT ERHQ011AA ERHQ014AA ERHQ016AA For combination indoor units + outdoor units Indoor Units EKHBH016AB Condition 1 Nominal Capacity For combination indoor units + outdoor units Condition 1 Nominal Capacity Heating Nominal kw capacity Heating PI Nominal kw COP Nominal Heating Nominal kw capacity Heating PI Nominal kw COP Nominal Indoor Units EKHBX016AB Heating Nominal kw capacity Cooling Nominal kw capacity Heating PI Nominal kw Cooling PI Nominal kw COP Nominal EER Nominal Heating Nominal kw capacity Cooling Nominal kw capacity Heating PI Nominal kw Cooling PI Nominal kw COP Nominal EER Nominal Notes Condition 1: cooling Ta 5 C - LWE 18 C - heating Ta DB/WB 7 C/6 C - LWC 5 C ( DT = 5 C ) Condition 2: cooling Ta 5 C - LWE 7 C ( DT = 5 C ) - heating Ta DB/WB 7 C/6 C - LWC 45 C ( DT = 5 C ) TECHNICAL SPECIFICATIONS ERHQ011AA ERHQ014AA ERHQ016AA Casing Colour Ivory white Material Painted galvanised steel plate Dimensions Unit Height mm 1,170 Width mm Depth mm Packing Height mm 1,49 Width mm Depth mm Weight Unit kg Packed Unit kg Packing Material EPS Carton Wood PP (Straps) Weight kg Altherma TM Outdoor units 9

40 2 Specifications Outdoor units ERHQ AAV TECHNICAL SPECIFICATIONS ERHQ011AA ERHQ014AA ERHQ016AA Heat Dimensions Length mm Exchanger Nr of Rows Fin Pitch mm Nr of Passes Face Area m² Nr of Stages Tube type Hi-XSS(8) Fin Type WF fin Treatment Anti-corrosion treatment (PE) Fan Type Propeller Quantity Air Flow Rate Heating High m³/min (nominal at 20V) Cooling High m³/min Fan Discharge direction Horizontal Motor Quantity Model Brushless DC motor Motor Speed Steps (nominal) Heating rpm Cooling rpm Fan Motor Output W Drive Direct drive Compressor Quantity Motor Model JT100G-VD Type Hermetically sealed scroll compressor Motor Output W 2,200 Starting Method Inverter driven Motor Crankcase Output W Heater Operation Heating Min CWB Range Max CWB Cooling Min CDB Max CDB Sanitary water Min CDB Max CDB Sound Level (nominal) Sound Level (Night quiet) Heating Cooling Heating Cooling Sound Power Sound Pressure Sound Power Sound Pressure Sound Pressure Sound Pressure dba dba dba dba dba dba Refrigerant Type R-410A Charge kg Control Expansion valve(electronic type) Nr of Circuits Refrigerant Oil Type Daphne FVC68D Charged Volume l Altherma TM Outdoor units

41 2 Specifications Outdoor units ERHQ AAV 2-2 TECHNICAL SPECIFICATIONS ERHQ011AA ERHQ014AA ERHQ016AA Piping Liquid (OD) Quantity connections Type Flare connection Diameter (OD) mm 9,52 Gas Quantity Type Flare connection Diameter (OD) mm 15,9 Drain Quantity Type Hole Diameter mm (OD) Piping Length Minimum m Maximum m Equivalent m Chargeless m Additional Refrigerant Charge kg/m See installation manual outdoor unit 4PW7976-1B Installation Maximum m height difference Heat Insulation Both liquid and gas pipes Defrost Method Pressure equalising Defrost Control Sensor for outdoor heat exchanger temperature Capacity Control Method Inverter controlled Safety Devices Fan motor thermal protector Fuse High pressure switch Standard Item Tie-wraps Accessories Quantity Item Installation manual Quantity Notes The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information. Down to m with recharging of the outdoor unit. Refer to the installation manual of the outdoor unit ELECTRICAL SPECIFICATIONS ERHQ011AA ERHQ014AA ERHQ016AA Power Supply Name V Phase 1~ Frequency Hz Voltage V Voltage range Minimum V -10% Maximum V +10% Current Minimum Ssc value kva Equipment complying with EN/IEC S-12 (1) Maximum running Current Cooling A Wiring connections Power Supply Intake Notes Recomended fuses A For Power Supply For connection with indoor Remark Remark See installation manual outdoor unit 4PW7976-1B See installation manual outdoor unit 4PW7976-1B Outdoor unit only (1) European/international technical standard setting the limits for harmonic currents produced by equipment connected to public low-voltage system with input current > 16A smaller than or equal to 75A per phase. Altherma TM Outdoor units 41

42 Outdoor units ERHQ AAV 2 Capacity tables - 1 Heating capacity tables Maximum Heating Capacity (Peak values) Model LWC Tamb HC PI HC PI HC PI HC PI HC PI HC PI ERHQ ERHQ ERHQ Maximum Heating Capacity (integrated values*) Model LWC Tamb HC PI HC PI HC PI HC PI HC PI HC PI ERHQ ERHQ ERHQ TW B HC PI LWC Tamb Symbols : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% Note 1 For the optional model with heatertape (V8) when ambient temperature becomes lower than 4 C: add power input of 95W Conditions 1 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C 2 Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). 42 Altherma TM Outdoor units

43 Outdoor units ERHQ AAV Capacity tables - 2 Cooling capacity tables Maximum Cooling Capacity ERHQ11 ERHQ14 ERHQ16 Tamb ( C) LWE ( C) CC PI CC PI CC PI CC PI CC PI CC PI TW B 2 CC PI LWE Tamb Symbols : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Ambient temperature ( C) RH=85% Note 1 For the optional model with heatertape (V8) when ambient temperature becomes lower than 4 C: add power input of 95W Conditions 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C 2 Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). Altherma TM Outdoor units 4

44 Outdoor units ERHQ AAV 4 Dimensional drawing & centre of gravity 4-1 Dimensional drawing ERHQ Hole for anchor bolt 4-M12 1 Gas pipe connection 15.9 flare 2 Liquid pipe connection 9.5 flare Service port (in the unit) 4 Grounding terminal M5 (in switch box) 5 Refrigerant piping intake 6 Power supply wiring intake (knock out hole 4) 7 control wiring intake (knock out hole 27) 8 Drain outlet TW Altherma TM Outdoor units

45 Outdoor units ERHQ AAV 4 Dimensional drawing & centre of gravity 4-2 Centre of gravity ERHQ TW Altherma TM Outdoor units 45

46 5 Piping diagram Outdoor units ERHQ AAV ERHQ AAV 2 5 Electronic expansion valve Filter Filter Heat exchanger 4-Way-Valve High Pressure Low Pressure Switch Sensor EKHB 016 Field Piping ø9.5 C 1220T-0 Field Piping ø15.9 C 1220T-0 Accumulator Compressor Service Port 5/16 Indoor Unit Stop Valve (With Service Port 5/16 Flare) Outdoor Unit Heating Cooling Check Valve Flare Conn. Screw Conn. Flange Conn. Pinched Pipe Spinned Pipe TW Altherma TM Outdoor units

47 6 Wiring diagram 6-1 Wiring diagram ERHQ AAV Outdoor units ERHQ AAV Position of compressor terminal Wire entrance Only for *RHQ01*AAV8 HAP EKBPHT16Y Only for *RHQ01*AAV(7) Indoor El. comp. Assy (Position of elements) Outdoor (Note 4) A1P A2P AP A4P BS1 BS4 C1 C4 DS1 E1H E1HC F1U, FU, F4U F6U H1P 7P (A2P) HAP (A1P) K1R K4R K10R K11R L1R M1C M1F M2F PS Q1DI R1 R2 R1T R2T RT R4T R5T R6T RC R10T S1NPH S1PH TC V1R V2R, VR V1T X1M Y1E Y1S Z1C ZC Z1F Z4F al Connector X1Y Printed circuit board (Main) Printed circuit board (INV) Printed circuit board (Noise filter) Printed circuit board Push button switch Capacitor DIP switch Electrical heatertape (fuse: 5A/250V) Crankcase heater Fuse (T 6.A/250V) Fuse (T 5.0A/250V) Light emitting diode (service monitor green) Light emitting diode (service monitor green) Magnetic relay (Y1S) Magnetic relay (E1HC) Magnetic relay Magnetic relay Reactor Motor (Compressor) Motor (Fan) (upper) Motor (Fan) (lower) Switching power supply Field earth leakage breaker (00mA) Resistor Resistor Thermistor (Air) Thermistor (Discharge) Thermistor (Suction) Thermistor (Heat exchanger) Thermistor (heat exchanger middle) Thermistor (Liquid) Signal receiver circuit Thermistor (Fin) Pressure sensor Pressure switch (High) Signal transmission circuit Power module Diode module IGBT Terminal strip for power source Electronic expansion valve Solenoid valve (4 way valve) Noise filter (ferrity core) Noise filter Connector 2 6 Notes: 1 This wiring diagram only applies to the outdoor unit 2 L: Live N:Neutral g: Field wiring D : Terminal strip F : Connector T : Connection R : Protective earth (screw) : Relay connector p : Noiseless earth G : Terminal 4 Refer to the option manual, for connecting wiring to x6a. 5 Refer to the Wiring diagram sticker (on back of front plate) on how to use BS1 BS4 and DS1 switch. 6 Do not operate the unit by short-circuiting protection device S1PH 7 Colors: BLK: black, RED: red, BLU: blue, WHT: white, YLW: yellow, ORG: orange, BRN: brown, GRN: green 8 Confirm the method of setting the selector switches by service. When the unit is shipped by factory all switches are set to be off. 9 (Back) (Front) Wiring dependent on model 2TW A Altherma TM Outdoor units 47

48 Outdoor units ERHQ AAV 7 Sound data 7-1 Sound pressure spectrum ERHQ ERHQ011AAV HEATING ERHQ014AAV HEATING ERHQ016AAV HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) TW A NOTES 1 Data is valid at free field condition (measured in a semi-anachoic room). 2 dba = A-Weighted sound pressure level. (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa. 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (Discharge side) ERHQ ERHQ011AAV COOLING ERHQ014AAV COOLING ERHQ016AAV COOLING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) TW A NOTES 1 Data is valid at free field condition (measured in a semi-anachoic room). 2 dba = A-Weighted sound pressure level. (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa. 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (Discharge side) 48 Altherma TM Outdoor units

49 Outdoor units ERHQ AAV 7 Sound data 7-2 Sound pressure night quiet mode ERHQ ERHQ011AAV HEATING ERHQ014AAV HEATING ERHQ016AAV HEATING 2 7 Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) TW NOTES 1 Data is valid at free field condition (measured in a semi-anachoic room). 2 dba = A-Weighted sound pressure level. (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa. 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (Discharge side) ERHQ ERHQ011AAV COOLING ERHQ014AAV COOLING ERHQ016AAV COOLING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) TW NOTES 1 Data is valid at free field condition (measured in a semi-anachoic room). 2 dba = A-Weighted sound pressure level. (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa. 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (Discharge side) Altherma TM Outdoor units 49

50 Outdoor units ERHQ AAV 8 Installation 8-1 Service space ERHQ A. Non stacked installation Legend Unit: mm Suction side obstacle Discharge side obstacle Left side obstacle Right side obstacle Top side obstacle Obstacle is present 1 In these cases, close the bottom of the installation frame to prevent discharged air from being bypassed. 2 In these cases, only 2 units can be installed. This situation is not allowed. B. Stacked installation Figures between ( ) indicate the dimensions only for the class models. 1. Obstacles exist in front of the outlet side 2. Obstacles exist in front of the air inlet Do not stack more than one unit. About 100mm is required as the dimension for laying the upper outdoor unit s drain pipe. Get the portion A sealed so that air from the outlet does not bypass. C. Multiple-row installation 1. Installation of one unit per row 2. Installing multiple units (2 units or more) in lateral connection per row Relation of dimensions of H, A, and L are shown in the table below. L H H < L L A 0<L 1/2 H 150 (250) 1/2 H < L 200 (00) Installation impossible TW Altherma TM Outdoor units

51 9 Operation range Outdoor units ERHQ AAV ERHQ AAV Outdoor temp. ( CDB) 2 9 Heating mode Cooling mode Leaving evaporator Water temperature ( C) Outdoor temp. ( CDB) No heat pump operation, back up heater only * ERHQ_V18 units include special equipment (insulation heater sheet,...) to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the ERHQ_V models may experience problems with severe ice build up on the aircooled coil. In case such conditions are expected, the ERHQ-V8 must be installed instead. These models contain countermeasures (insulation, heater sheet,...) to prevent freeze up. leaving condensor Water temperature ( C) Outdoor temp. ( CDB) Domestic hot water mode Booster heater operation only Water temperature domestic hot water tank (C ) 4TW5775-1B Altherma TM Outdoor units 51

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53 Outdoor units ERHQ AAW1 TABLE OF CONTENTS ERHQ AAW1 1 Features Specifications Nominal Capacity and Nominal Input Technical Specifications Electrical Specifications Capacity tables Heating capacity tables Cooling capacity tables Dimensional drawing & centre of gravity Dimensional drawing Centre of gravity Piping diagram Wiring diagram Wiring diagram Sound data Sound pressure spectrum Sound pressure night quiet mode Installation Service space Operation range Altherma TM Outdoor units 5

54 Outdoor units ERHQ AAW1 Altherma TM Outdoor units 54 1 Features 2 1 O u t d o o r u n i A l t h e r m a E R H Q A A O u t d o o r u n i Three phase large capacity outdoor unit Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort

55 2 Specifications Outdoor units ERHQ AAW1 2-1 NOMINAL CAPACITY AND NOMINAL INPUT ERHQ011AAW1 ERHQ014AAW1 ERHQ016AAW1 For combination indoor units + outdoor units Indoor Units EKHBH016AB Condition 1 Heating capacity Nominal kw Heating PI Nominal kw COP Nominal Nominal Capacity Heating capacity Nominal kw Heating PI Nominal kw COP Nominal For combination indoor units + outdoor units Indoor Units EKHBX016AB Condition 1 Heating capacity Nominal kw Cooling capacity Nominal kw Heating PI Nominal kw Cooling PI Nominal kw COP Nominal EER Nominal Nominal Capacity Heating capacity Nominal kw Cooling capacity Nominal kw Heating PI Nominal kw Cooling PI Nominal kw COP Nominal EER Nominal Notes Condition 1: cooling Ta 5 C - LWE 18 C (DT = 5 C) - heating Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) Condition 2: cooling Ta 5 C - LWE 7 C ( DT = 5 C ) - heating Ta DB/WB 7 C/6 C - LWC 45 C ( DT = 5 C ) TECHNICAL SPECIFICATIONS ERHQ011AAW1 ERHQ014AAW1 ERHQ016AAW1 Casing Colour Ivory white Material Painted galvanised steel plate Dimensions Unit Height mm 1,45 Width mm Depth mm Packing Height mm 1,524 Width mm Depth mm Weight Unit kg 108 (ERHQ*W1*)110 (ERHQ*W18*) Packed Unit kg 120 (ERHQ*W1*)122 (ERHQ*W18*) Packing Material EPS Carton Wood PP (Straps) Weight kg Heat Exchanger Dimensions Length mm Nr of Rows Fin Pitch mm Nr of Passes Face Area m² Nr of Stages Tube type Hi-XSS(8) Fin Type WF fin Treatment Anti-corrosion treatment (PE) Fan Type Propeller Quantity Discharge direction Horizontal Motor Quantity Model Brushless DC motor Altherma TM Outdoor units 55

56 2 Specifications Outdoor units ERHQ AAW TECHNICAL SPECIFICATIONS ERHQ011AAW1 ERHQ014AAW1 ERHQ016AAW1 Motor Speed (nominal) Steps Heating rpm Cooling rpm Fan Motor Output W Drive Direct drive Compressor Quantity Motor Model JT1G-VDYR@S Type Hermetically sealed scroll compressor Motor Output W 2,200 Starting Method Inverter driven Motor Crankcase Heater Output W Operation Range Heating Min CWB Max CWB Cooling Min CDB Max CDB Sanitary water Min CDB Max CDB Sound Level (nominal) Sound Level (Night quiet) Heating Sound Power dba Sound dba Pressure Cooling Sound Power dba Sound Pressure dba Heating Cooling Sound Pressure Sound Pressure dba dba Refrigerant Type R-410A Charge kg Control Expansion valve(electronic type) Nr of Circuits Refrigerant Oil Type Daphne FVC68D Charged Volume l Piping connections Liquid (OD) Quantity Type Flare connection Diameter (OD) mm 9,52 Gas Quantity Type Flare connection Diameter (OD) mm 15,9 Drain Quantity Type Hole Diameter mm (OD) Quantity Type Hole Diameter mm (OD) Piping Length Minimum m Maximum m Equivalent m Chargeless m Additional Refrigerant Charge kg/m See installation manual outdoor unit 4PW Installation height Maximum m difference Heat Insulation Both liquid and gas pipes Defrost Method Pressure equalising Defrost Control Sensor for outdoor heat exchanger temperature Capacity Control Method Inverter controlled Altherma TM Outdoor units

57 2 Specifications Outdoor units ERHQ AAW1 2-2 TECHNICAL SPECIFICATIONS ERHQ011AAW1 ERHQ014AAW1 ERHQ016AAW1 Safety Devices Standard Accessories Notes High pressure switch Fan motor thermal protector Fuse Item Tie-wraps Quantity Item Installation manual Quantity The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information. Down to m with recharging of the outdoor unit. Refer to the installation manual of the outdoor unit. Conditions: Ta DB/WB 7 C/6 C - LWC 5 C ( Conditions: Ta 5 C - LWE 7 C ( DT = 5 C) ELECTRICAL SPECIFICATIONS ERHQ011AAW1 ERHQ014AAW1 ERHQ016AAW1 Power Supply Name W1 Phase N~ Frequency Hz Voltage V Voltage range Minimum V -10% Maximum V +10% Current Nominal running Heating (A) A current (RLA) Maximum running Heating A 1.5 (ERHQ*W1*) / 14 (ERHQ*W18*) Current Cooling A 1.5 (ERHQ*W1*) / 14 (ERHQ*W18*) Recomended fuses A Wiring connections For Power Supply Remark See installation manual outdoor unit 4PW For connection with Remark See installation manual outdoor unit 4PW indoor Power Supply Intake Outdoor unit only Notes Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) Altherma TM Outdoor units 57

58 Outdoor units ERHQ AAW1 Capacity tables - 1 Heating capacity tables ERHQ AAW1 2 Maximum Heating Capacity (Peak values) Model LWC [ C] Tamb HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] Maximum Heating Capacity (integrated values) Model LWC Tamb HC PI HC PI HC PI HC PI HC PI HC PI CC HC PI LWE LWC Tamb SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% TW A NOTES 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Capacity values may not be extrapolated below 7 C leaving water temperature 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). For ERHQ011-16AAW1 models only: if Tamb < 4 C: bottom plate heater power input to be added = 95 W 58 Altherma TM Outdoor units

59 Outdoor units ERHQ AAW1 Capacity tables - 2 Cooling capacity tables ERHQ AAW1 Maximum Cooling Capacity Model Tamb LWE [ C] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] 2 TW A CC HC PI LWE LWC Tamb SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% NOTES 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Capacity values may not be extrapolated below 7 C leaving water temperature 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). For ERHQ011-16AAW1 models only: if Tamb < 4 C: bottom plate heater power input to be added = 95 W Altherma TM Outdoor units 59

60 Outdoor units ERHQ AAW1 4 Dimensional drawing & centre of gravity 4-1 Dimensional drawing 2 4 ERHQ AAW1 Hole for anchor bolt 4-M12 1. Gas pipe connection J15.9 flare 2. Liquid connection pipe "9.5 flare. Service port (in the unit) 4. Electronic connection and grounding terminal MS (in switch box) 5. Refrigerant piping intake 6. Power supply wiring intake (knock hole J4) 7. Control wiring intake (knock hole J27) 8. Drain outlet 4TW Altherma TM Outdoor units

61 Outdoor units ERHQ AAW1 4 Dimensional drawing & centre of gravity 4-2 Centre of gravity ERHQ TW Altherma TM Outdoor units 61

62 5 Piping diagram Outdoor units ERHQ AAW1 ERHQ AAW1 2 5 R1T : Thermistor (Air) R2T : Thermistor (discharge) RT : Thermistor (Suction) R4T : Thermistor (Liquid 1) R5T : Thermistor (middle) R6T : Thermistor (Liquid 2) S1NPH : Pressure sensor Y1E : E1HC : Crankcase heater Y1S : 4-way valve YS : Injection valve S1PH : High pressure switch M*F : Fan motor M*C :Compressor filter (strainer) filter (strainer) Heat exchanger Distributor Capillary tube Field piping J 9.5 C 1220T-0 Service port 5/16 Field piping J15.9 C 1220T-0 Accumulator Indoor unit Stop valve (with service port 5/16 flare) Outdoor unit Heating Cooling TW A 62 Altherma TM Outdoor units

63 6 Wiring diagram 6-1 Wiring diagram ERHQ AAW1 Outdoor units ERHQ AAW1 Power supply N 400V 50Hz Reactor terminal position Compressor terminal position Only for *RHQ01*AAW18 EKBPHT16Y Only for *RHQ01*AAW1 Indoor Note: 4 Outdoor Notes: 1 This wiring diagram only applies to the outdoor unit 2 L: Live, N: Neutral, g: Field wiring D : Terminal strip F : Connector GM: Connection R : Protective earth (screw) : Connector p : Noiseless earth G : Terminal 4 Refer to the option manual, for connecting wiring to x6a and X77A 5 Refer to the wiring diagram sticker (on the back of front plate) on how to use BS1-BS4 and DS1 switch. 6 Do not operate the unit by short-circuiting protection device S1PH 7 Colors: BLK: black, RED: red, BLU: blue, WHT: white, YLW: yellow, ORG: orange, BRN: brown, GRN: green 8 Confirm the method of setting the selector switches (DS1) by service manual. Factory setting of all switches: Off 9 : : Wiring dependent on model A1P Printed circuit board A2P Printed circuit board (INV) AP Printed circuit board (Noise filter) BS1 BS4 Push button switch C1 C4 Capacitor DS1 DIP switch E1HC Crankcase heater E1H Bottomplate heater F1U Fuse (1.5A 500V) F2U Fuse (1.5A 500V) FU Fuse (T 6.A / 250V) F4U Fuse (T 6.A / 250V) F5U Fuse (T 6.A / 250V) F6U Fuse (T 6.A / 250V) F7U Fuse (T 5.0A / 250V) F8U, F9U Fuse (F 1.0A / 250V) HAP (A1P) Pilot lamp (Service monitor-green) HAP (A2P) Pilot lamp (Service monitor-green) H1P 7P (A1P) Pilot lamp (Service monitor-orange) K1M-K2M Magnetic contactor K1R (A1P) Magnetic relay (Y1S) K1R (A2P) Magnetic relay K2R (A1P) Magnetic relay (Y2S) KR (A1P) Magnetic relay (E1HC) L1R LR Reactor L4R Reactor (For outdoor fan motor) M1C Motor (Compressor) M1F Motor (Fan) (upper) M2F Motor (Fan) (lower) PS Switching power supply R1 R4 Resistor R1T Thermistor (Air) R2T Thermistor (Discharge) RT Thermistor (Suction) R4T Thermistor (Heat exchanger) R5T Thermistor (Heat exchanger middle) R6T Thermistor (liquid) R7T Thermistor (Fin) S1NPH Pressure sensor S1PH Pressure switch (high) V1R V2R Power module VR Diode module X1M Terminal strip Y1E Electronic expansion valve Y1S Solenoid valve (4 way valve) YS Solenoid valve Z1C Z9C Noise filter Z1F Z4F Noise filter Q1DI Earth leakage protector al connector X6A Connector X77A Connector X1Y Connector 2 6 Reactor box A El. comp. Assy Front arrow A arrow B 2TW C Altherma TM Outdoor units 6

64 7 Sound data Outdoor units ERHQ AAW1 7-1 Sound pressure spectrum ERHQ011AAW1* HEATING ERHQ014AAW1* HEATING ERHQ016AAW1* HEATING 2 7 Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW ERHQ011AAW1* COOLING ERHQ014AAW1* COOLING ERHQ016AAW1* COOLING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Outdoor units

65 7 Sound data Outdoor units ERHQ AAW1 7-2 Sound pressure night quiet mode ERHQ011AAW1* HEATING ERHQ014AAW1* HEATING ERHQ016AAW1* HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) 2 7 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW ERHQ011AAW1* COOLING ERHQ014AAW1* COOLING ERHQ016AAW1* COOLING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Outdoor units 65

66 Outdoor units ERHQ AAW1 8 Installation 8-1 Service space ERHQ A. Non stacked installation Legend Unit: mm Suction side obstacle Discharge side obstacle Left side obstacle Right side obstacle Top side obstacle Obstacle is present 1 In these cases, close the bottom of the installation frame to prevent discharged air from being bypassed. 2 In these cases, only 2 units can be installed. This situation is not allowed. B. Stacked installation Figures between ( ) indicate the dimensions only for the class models. 1. Obstacles exist in front of the outlet side 2. Obstacles exist in front of the air inlet Do not stack more than one unit. About 100mm is required as the dimension for laying the upper outdoor unit s drain pipe. Get the portion A sealed so that air from the outlet does not bypass. C. Multiple-row installation 1. Installation of one unit per row 2. Installing multiple units (2 units or more) in lateral connection per row Relation of dimensions of H, A, and L are shown in the table below. L H H < L L A 0<L 1/2 H 150 (250) 1/2 H < L 200 (00) Installation impossible TW Altherma TM Outdoor units

67 9 Operation range Outdoor units ERHQ AAW1 ERHQ AAW1 Outdoor temp. ( CDB) 2 9 Cooling mode Leaving evaporator Water temperature ( C) 6 Outdoor temp. ( CDB) Units with optional back up heater operation possible, but no guarantee of capacity (if outdoor temperature < -25 C unit will stop) Heating mode ERHQ_W18 units include special equipment (insulation heater sheet, à) to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the ERHQ_W1 models may experience problems with severe ice build up on the aircooled coil. In case such conditions are expected, the ERHQ-W18 must be installed instead. These models contain countermeasures (insulation, heater sheet, à) to prevent freeze up. leaving condensor Water temperature ( C) Outdoor temp. ( CDB) Domestic hot water mode Booster heater operation only Water temperature domestic hot water tank (C ) 4TW5791-1A Altherma TM Outdoor units 67

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69 Indoor units EKHBH-X016AB TABLE OF CONTENTS EKHBH-X016AB 1 Features Specifications Technical Specifications Electrical Specifications s Dimensional drawing & centre of gravity Dimensional drawing Piping diagram Wiring diagram Wiring diagram External connection diagram Installation Drainage instructions Operation range Hydraulic performance Static pressure drop unit Altherma TM Indoor units 69

70 Indoor units EKHBH-X016AB Altherma TM Indoor units 70 1 Features 2 1 I n d o o r u n i t A l t h e r m a E K H B H - X A B I n d o o r u n i t Large capacity indoor unit Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort

71 2 Specifications Indoor units EKHBH-X016AB 2-1 TECHNICAL SPECIFICATIONS EKHBH016AB EKHBX016AB Outdoor units ERHQ16AAV Nominal input (Indoor only) W Casing Colour RAL9010 Material Epoxy polyester painted galvanised steel Dimensions Packing Height mm 1,225 Width mm Depth mm Unit Height mm Width mm Depth mm Weight Unit kg Packed Unit kg Packing Material EPS Wood Carton PP (Straps) Weight kg Main components Pump Type Water cooled Nr. of speed 2 2 Pump Nominal ESP unit Heating kpa Cooling kpa 46.8 Main components Pump Power input W Water side Heat Type Brazed plate exchanger Qty 1 1 Water volume l Water flow l/min rate Min. Water side Heat Water flow rate Nom. Heating l/min exchanger Cooling l/min 7.6 Main components Water side Heat exchanger Water flow rate Max. l/min Insulation material Polyurethane foam Expansion vessel Volume l Max. water bar pressure Pre pressure bar 1 1 Water filter Diameter perforations mm 1 1 Material Brass Water circuit Piping connections diameter inch G 1-1/4 (MALE) Piping inch 1-1/4 Safety valve bar Manometer Yes Drain valve / Fill valve Yes Shut off valve Yes Air purge valve Yes Total water volume (6) l 5,5 Refrigerant Circuit Gas side diameter mm 15,9 Liquid side diameter mm 9,52 Sound level Sound Pressure dba Operation range Ambient Heating C -20~5 Cooling C Waterside Heating C Cooling C Altherma TM Indoor units 71

72 2 Specifications Indoor units EKHBH-X016AB ELECTRICAL SPECIFICATIONS EKHBH016AB EKHBX016AB Electric heater Type V Power Supply Phase 1~ Frequency Hz Voltage V Current back-up heater Running Current A 1 1 Current back-up Z-max Text heater + booster Running Current *V A 26 (1+1) heater (EKHWS* models) Minimum Ssc value *V Equipment complying with EN/IEC ** Electric heater Voltage range Minimum -10% Maximum +10% Wiring connections For power supply Quantity of wires G backup heater Type of wires Select diameter and type according to national and local regulations Electric heater Type 6V Power Supply Phase 1~ Frequency Hz Voltage V Current back-up heater Electric heater Current back-up heater Running Current A Z-max Text Current back-up heater Minimum Ssc value Equipment complying with EN/IEC ** Current back-up Z-max Text heater + booster Running Current *V A 9 (26+1) heater (EKHWS* models) Minimum Ssc value *V Equipment complying with EN/IEC ** Electric heater Voltage range Minimum -10% Maximum +10% Wiring connections For power supply Quantity of wires G backup heater Type of wires Select diameter and type according to national and local regulations Electric heater Type 6WN Power Supply Phase ~ Frequency Hz Voltage V Current back-up heater Running Current A Current back-up Running Current *V A 21,7 (8.7+1) heater + booster *Z2 A 16.2 ( ) heater (EKHWS* Minimum Ssc value *V Equipment complying with EN/IEC ** models) *Z2 Equipment complying with EN/IEC ** Electric heater Voltage range Minimum -10% Maximum +10% Wiring connections For power supply Quantity of wires 4G backup heater Type of wires Select diameter and type according to national and local regulations Electric heater Type 6T1 Power Supply Phase ~ Frequency Hz Voltage V Current back-up heater + booster heater (EKHWS* models) Current back-up heater Running Current A Running Current *V A 26.1 (15.1+1) Minimum Ssc value *V Equipment complying with EN/IEC ** Electric heater Voltage range Minimum -10% Maximum +10% Wiring connections For power supply Quantity of wires 4G backup heater Type of wires Select diameter and type according to national and local regulations 72 Altherma TM Indoor units

73 2 Specifications Indoor units EKHBH-X016AB 2-2 ELECTRICAL SPECIFICATIONS EKHBH016AB EKHBX016AB Electric heater Type 9WN Power Supply Phase ~ Frequency Hz Voltage V Current back-up heater Running Current A 1 1 Current back-up Running Current *V A 26 (1+1) heater + booster *Z2 A 20.5 (1+7.5) heater (EKHWS* Minimum Ssc value *V Equipment complying with EN/IEC ** models) *Z2 Equipment complying with EN/IEC ** Electric heater Voltage range Minimum -10% Maximum +10% Wiring connections For power supply Quantity of wires 4G backup heater Type of wires Select diameter and type according to national and local regulations Electric heater Type 9T1 Power Supply Phase ~ Frequency Hz Voltage V Current back-up heater Running Current A Minimum Ssc value Equipment complying with EN/IEC ** Current back-up heater Running Current *V A 5.6 (22.6+1) + booster heater Minimum Ssc value *V Equipment complying with EN/IEC ** (EKHWS* models) Electric heater Voltage range Minimum -10% Maximum +10% Wiring connections For power supply Quantity of wires 4G backup heater Type of wires Select diameter and type according to national and local regulations Connection type For power supply connection to al Warm Water Tank + Q2L Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires For more details of the voltage range and current refer to installation manual EKHBH/X016AB* Connection type For connection with R5T Quantity of wires Wire included in option EKHWS* Type of wires Wire included in option EKHWS* Connection type For connection with AP Quantity of wires Depends on thermostat type, refer to installation manual EKHBH/X016AB* Type of wires Select diameter and type according to national and local regulations Type of wires Voltage: 20V/Maximum current: 100mA/Minimum 0,75 mm² Connection type For connection with M2S Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage: 20V/Maximum current: 100mA/Minimum 0,75 mm² Connection type For connection with MS Quantity of wires G or 4G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage: 20V/Maximum current: 100mA/Minimum 0,75 mm² Notes Above mentioned power supply of the hydro box is for the backup heater only. The Switch box & pump of the hydrobox are supplied via the outdoor unit. The optional domestic warm water tank has a separate power supply. al electric heater has 2 capacity steps except for the V model which has only 1 capacity step. In accordance with EN/IEC (*), it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys(***) <= Zmax (*) European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current <= 75A (**) European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current >16A and <= 75A per phase (***) System impedance 2 2 Altherma TM Indoor units 7

74 Indoor units EKHBH-X016AB s Factory mounted optional equipment for EKHB(H/X)016AB** 2 Reference Description Heating only model EKHBH016A... BV B6V B6WN B6T1 B9WN B9T1 Reversible model EKHBX016A... BV B6V B6WN B6T1 B9WN B9T1 V Back up heater kw 1 20 V V V 6V Back up heater 6kW 1 20 V V V 6WN Back up heater 6kW 400 V V V 6T1 Back up heater 6kW 20 V V V 9WN Back up heater 9kW 400 V V V 9T1 Back up heater 9kW 20 V V V Outdoor combination table for EKHB(H/X)016AB** ERHQ011AA(V*/W1*) ERHQ014AA(V*/W1*) ERHQ016AA(V*/W1*) EKHBH016AB* Heating only indoor unit V V V EKHBX016AB* Reversible indoor unit V V V Kit availability for ERHQ AA** Note: ERHQ(W18/V8) units include special equipment (insulation heater sheet,...) to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the ERHQ(W1/V) models may experience problems with severe ice build up on the aircooled coil. In case such conditions are expected, the ERHQ(W18/V8) must be installed instead. These models contain countermeasures (insulation, heater sheet,...) to prevent freeze up. ERHQ011AA(V/W1) ERHQ014AA(V8/W18) ERHQ014AA(V/W1) ERHQ014AA(V8/W18) ERHQ016AA(V/W1) ERHQ016AA(V8/W8) EKBPHT16Y Bottom plate heater (2) V - V - V - EKDK04 drain plug kit (2) V - V - V - Kit availability for EKHB(H/X)016AB* Reference Description Heating only model EKHBH016A... BV B6V B6WN B6T1 B9WN B9T1 Reversible model EKHBX016A... BV B6V B6WN B6T1 B9WN B9T1 EKHWS150(A/B)V Stainless domestic hot water tank 150l 1-20V V V V V V(*) V (*) V V V(*) V (*) V V EKHWS200(A/)BV Stainless domestic hot water tank 200l 1-20V V V V V V(*) V (*) V V V(*) V (*) V V EKHWS00(A/B)V Stainless domestic hot water tank 00l 1-20V V V V V V(*) V (*) V V V(*) V (*) V V EKHWS200(A/B)Z2 Stainless domestic hot water tank 200l 2-400V V V - - V V - - EKHWS00(A/B)Z2 Stainless domestic hot water tank 00l 2-400V V V - - V V - - EKHWSU150(A/B)V Stainless domestic hot water tank 150l 1-20V V V V V V(*) V (*) V V V(*) V (*) V V EKHWSU200(A/B)V Stainless domestic hot water tank 200l 1-20V V V V V V(*) V (*) V V V(*) V (*) V V EKHWSU00(A/B)V Stainless domestic hot water tank 00l 1-20V V V V V V(*) V (*) V V V(*) V (*) V V EKHWE150AV Enamel domestic hot water tank 150l 1-20V V V V V V(*) V(*) V V V(*) V(*) V V EKHWET150AV Wallmounted enamel domestic hot water tank 150l 1-20V V V V V V(*) V(*) V V V(*) V(*) V V EKHWE200AV Enamel domestic hot water tank 200l 1-20V V V V V V(*) V(*) V V V(*) V(*) V V EKHWE00AV Enamel domestic hot water tank 00l 1-20V V V V V V(*) V(*) V V V(*) V(*) V V EKHWE200AZ2 Enamel domestic hot water tank 200l 2-400V V V - - V V - - EKHWE00AZ2 Enamel domestic hot water tank 00l 2-400V V V - - V V - - EKHBDP kit for condensate free cooling operation - V - V - V - V - V - V EKRP1HB Digital I/O PCB (1) V V V V V V V V V V V V EKRTW Wired room thermostat option kit V V V V V V V V V V V V EKRTR Wireless room thermostat option kit (incl. receiver) V V V V V V V V V V V V EKRTETS External temperature sensor option kit () V V V V V V V V V V V V (*) If neutral line is available Kit available for EKHWS* Reference Description EKHWE(T)*(V/Z2) 150A 200A 00A EKHWS*(V/Z2) 150(A/B) 200(A/B) 00(A/B) EKHWSU*V 150A 200A 00A 150B 200B 00B EKUHWA kit for UK EKHWSU150-00V V V V V V V EKUHWB kit 1 for UK EKHWSU150-00V (7) V(5) V(5) V(5) V V V EKUHW2WB kit 2 for UK EKHWSU150-00V (7) V(5) V(5) V(5) V(6) V(6) V(6) EKSOLHWAV1 Solarkit (5) V V V V V V V V V V V V EKWBSWW150 Wall bracket forekhws(u)150(a/b)v or EKSWW150V V - - V - - V - - V - - Remarks: Other combinations than mentioned in this option TW are not guaranteed. (1) Address card that provides two additional output connections (remote alarm and remote ON/OFF signalisation). In EKSOLHWAV1, the same digital I/O PCB as for EKRP1HB is already included. (2) It is not allowed to combine bottom plate heater and drain plug/stop kit () EKRTETS can only be used in combination with EKRTR (4) Kit to be mounted on domestic hot water tank that provides connection to solar panels for additional water heating. (5) If installation on tank A version both kits are required (6) Kit is only necessary when installing EKSOLHWAV1 on a UK tank B-series (EKHWSU(150/200/00)BV (7) EKUHWB = EKUHWA -(Kit is only necessary when installing EKSOLHWAV1 on a UK tank B-series) EKUHW2WB = 2 way valve and 2 way valve accessories TW C 74 Altherma TM Indoor units

75 Indoor units EKHBH-X016AB 4 Dimensional drawing & centre of gravity 4-1 Dimensional drawing EKHBH016AB FIXATION 2 4 Service door (Closed) 61 (Open) /4 Male BSP View A Scale 1/5 Dimensions wallbracket Minimum space for service & ventilation Min. 200 EKHBX016AB Min. 150 Center of gravity j1 Pump + switch for speed setting j2 Remocon j Water IN connection: 1 1/4 M BSP j4 Water OUT connection: 1 1/4 M BSP j5 Power supply intake (+ sanitary warm water tank) j6 Air purge j7 Expansion vessel+j7anipple+j7bdrain j8 Blow off valve j9 Blow off drain (flexible hose J20) j10 Pressure gauge j11 Water filter j12 Suction pipe connection J15.9 flare connection j1 Liquid pipe connection J9.52 flare connection j14 Shut off valves with drain/fill valve (accessory delivered with unit) j15 Holes for fixation j16 Switchbox terminals j17 Switchbox terminals option sanitary warm water tank j18 Wallbracket TW A FIXATION Service door (Closed) 61 (Open) /4 Male BSP View A Scale 1/5 Dimensions wallbracket Minimum space for service & ventilation Min. 200 Min. 150 Center of gravity j1 Pump + switch for speed setting j2 Remocon j Water IN connection: 1 1/4 M BSP j4 Water OUT connection: 1 1/4 M BSP j5 Power supply intake (+ sanitary warm water tank) j6 Air purge j7 Expansion vessel+j7anipple+j7bdrain j8 Blow off valve j9 Blow off drain (flexible hose J20) j10 Pressure gauge j11 Water filter j12 Suction pipe connection J15.9 flare connection j1 Liquid pipe connection J9.52 flare connection j14 Shut off valves with drain/fill valve (accessory delivered with unit) j15 Holes for fixation j16 Switchbox terminals j17 Switchbox terminals option sanitary warm water tank j18 Wallbracket Dimensions wallbracket Scale 1/5 TW A Altherma TM Indoor units 75

76 5 Piping diagram Indoor units EKHBH-X016AB EKHBH(X)016AB Water Site 2 5 Pressure Gauge Expansion Vessel Drain Water Outlet Field Installation Shut Off Valve With Drain/Fill Valve Flowswitch R2T Pump Blow Off Safety Valve Air Purge Electric Heater Body R1T Evaporator Condensor Plate Heat Exchanger Refriferant Side Refr. Out Refr. In Field Installation R4T RT Water Inlet Shut Off Valve With Drain/Fill Valve Filter Cooling (EKHBX) Heating (EKHBX + EKHBH) Refr. In Refr. Out Check Valve Flare Conn. Screw Conn. Flange Conn. Pinched Pipe Spinned Pipe R4T RT R2T R1T Thermistor Inlet water Thermistor Refrigerant Liquid Side Thermistor Outlet Water Backup heater Thermistor Outlet Water Heat-exchanger Thermistor Description TW Altherma TM Indoor units

77 6 Wiring diagram 6-1 Wiring diagram Indoor units EKHBH-X016AB EKHBH(X)016ABV Power supply 20V 1N 50Hz Outdoor unit Only for EKSOLHWAV1 Solar pump connection Domestic hot water tank >> See note 2 << See note 9 Only for *EKHWE* Only for *EKHW(S/E) See note 7 For EKHWSU*V User interface 2 6 Domestic hot water tank Only forekhw*v See note 7 For EKHWSU*V Alarm output Cooling/heating on/off output Solar input Only for EKRP1HB & EKSOLHWAV1 See note 8 heating cooling Example field supply thermostat 20V AC supply from PCB Only for EKRTW Only for EKRTR wire type (SPST) NO valve Only for EKHW Only foreksolhwav1 Only for EKHW(S/E) Only for EKRTW NC valve F1B Electric heater fuse 20A EKHW kit fuse F2B 20A Only for EKHW X1M-X9M : Terminal strips V1S, V2S : Spark suppression 1,2 FU1 : Fuse.15A T 250V FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB Q1DI : Earth leakage protector Q2L : Thermal protector booster heater Q1L : Thermal protector backup heater S1S : Solar pumpstation relay SS1 : DIP switch TR1 : Transformer 24V for PCB R5T : Domestic hot water thermistor R4T : Inlet water thermistor RT : Refrigerant liquid side thermistor R2T : Outlet water backup heater thermistor R2T (EKRTETS) : External sensor (floor or ambient) R1T : Outlet water heat-exchanger thermistor R1H (EKRTR) : Humidity sensor R1T (EKRTW/R) : Ambient sensor S1L : Flowswitch E4H : Booster heater (kw) E1H : Backup heater element 1 MS : way valve: floorheating/domestic hot water M2S : 2 way valve for cooling mode M1P : Pump PHC1 : Optocoupler input circuit K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump K4M : Pump Relay KM : Contactor booster heater K1M : Contactor backup heater step 1 F2B : Fuse booster heater F1B : Fuse backup heater F1T : Thermal fuse Back up heater A4P (EKRTR) : Receiver PCB A4P (EKRP1HB) : Solar/remote alarm PCB AP : Thermostat (PC=power circuit) A2P : User interface PCB A1P : Main PCB Domestic hot water tank Only forekhw*v Wiring dependent on model Field wiring Field wiring PCB Wire colour Notes: 1 This wiring diagram only applies to the indoor unit. 2 Use one and same dedicated power supply for indoor ubit, outdoor unit and EKHW option. :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-sircuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow / BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For EKHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. (L,N) 9 For EKSOLHWAV1, refer to option manual TW B EKHBH(X)016AB6V Power supply 20V 1N 50Hz >> See note 2 << Outdoor unit Only for EKSOLHWAV1 Solar pump connection See note 9 Domestic hot water tank Only for EKHW*V See note 7 For EKHWSU*V User interface Domestic hot water tank Only for EKHW*V See note 7 For EKHWSU*V Wiring dependent on model Field wiring Field wiring Alarm output Cooling/heating on/off output Solar input Only for EKRP1HB & EKSOLWAV1 See note 8 Wire colour 20V AC supply from PCB Example field supply thermostat Only forekrtw Only forekrtr wire type (SPST) Only for EKHW Only forekrtets NO valve NC valve F2B F1B Only for EKHW* Only for EKSOLWAV* Electric heater fuse 2A EKHW kit fuse 20A Only for EKHW X1M-X9M : Terminal strips V2S : Spark suppression 2 V1S : Spark suppression 1 FU1 : Fuse.15A T 250V FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB Q1DI : Earth leakage protector Q2L : Thermal protector 1/2 Booster heater Q1L : Thermal protector backup heater S1S : Solar pumpstation relay SS1 : DIP switch R5T : Domestic hot water thermistor R4T : Inlet water thermistor RT : Refrigerant liquid side thermistor R2T (EKRTETS) : External sensor (floor or ambient) R2T : Outlet water backup heater thermistor R1H (EKRTW/R) : Ambient sensor R1T : Outlet water heat-exchanger thermistor R1H (EKRTR) : Humidity sensor S1L : Flowswitch E4H : Booster heater (kw) E1H-E2H : Backup heater element 1-2 MS : way valve: floorheating/domestic hot water M2S : 2 way valve for cooling mode M1P : Pump PHC1 : Optocoupler input circuit K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump KM : Contactor booster heater K1M/K2M : Contactor backup heater step 1/2 F2B : Fuse booster heater F1B : Fuse backup heater F1T : Thermal fuse Back up heater E4H : Booster heater E1H-EH : Backup heater element 1-2 A4P (EKRTR) : Receiver PCB A4P (EKRP1HB) : Solar/remote alarm PCB AP : Thermostat (PC=power circuit) A2P : User interface PCB A1P : Main PCB Domestic hot water tank Only for EKHW*V Notes: 1 This wiring diagram only applies to the indoor unit. 2 Use one and same dedicated power supply for indoor ubit, outdoor unit and EKHW option. :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-sircuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For EKHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. 9 For EKSOLHWAV1, refer to option manual TW57816-B Altherma TM Indoor units 77

78 6 Wiring diagram 6-1 Wiring diagram Indoor units EKHBH-X016AB EKHBH(X)016AB6T1/9T1 Power supply Outdoor unit >> See note 2 << Only for EKSOLHWAV1 Solar pump connection Domestic hot water tank See note Only for EKHW*V See note 7 For EKHWSU*V User interface Domestic hot water tank Only for EKHW*V See note 7 For EKHWSU*V Wiring dependent on model Field wiring Field wiring Alarm output Cooling/heating on/off output Solar input Only for EKRP1HB & EKSOLWAV1 See note 8 Wire colour 20V AC supply from PCB Example field supply thermostat Only forekrtw Only for EKRTR wiretype (SPST) Only for EKHW Only for EKRTETS NO valve NC valve Only for EKHW* Only for EKSOLWAV* Electric heater fuse Model 6T1 9T1 F1B 20A 2A EKHW kit fuse F2B 20A Only for EKHW X1M-X9M : Terminal strips V2S : Spark suppression 2 V1S : Spark suppression 1 FU1 : Fuse.15A T 250V FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB Q1DI : Earth leakage protector Q2L/QL : Thermal protector 1/2 Booster heater Q1L : Thermal protector backup heater S1S : Solar pumpstation relay SS1 : DIP switch R5T : Domestic hot water thermistor R4T : Inlet water thermistor RT : Refrigerant liquid side thermistor R2T (EKRTETS) : External sensor (floor or ambient) R2T : Outlet water backup heater thermistor R1H (EKRTW/R) : Ambient sensor R1T : Outlet water heat-exchanger thermistor R1H (EKRTR) : Humidity sensor S1L : Flowswitch E4H : Booster heater (kw) E1H-EH : Backup heater element 1- MS : way valve: floorheating/domestic hot water M2S : 2 way valve for cooling mode M1P : Pump PHC1 : Optocoupler input circuit K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump KM : Contactor booster heater K1M/K2M : Contactor backup heater step 1/2 F2B : Fuse booster heater F1B : Fuse backup heater F1T : Thermal fuse Back up heater E4H : Booster heater E1H-EH : Backup heater element 1- A4P (EKRTR) : Receiver PCB A4P (EKRP1HB) : Solar/remote alarm PCB AP : Thermostat (PC=power circuit) A2P : User interface PCB A1P : Main PCB Domestic hot water tank Only for EKHW*V Notes: 1 This wiring diagram only applies to the indoor unit. 2 Use one and same dedicated power supply for indoor ubit, outdoor unit and EKHW option. :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-sircuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For EKHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. 9 For EKSOLHWAV1, refer to option manual TW B EKHBH(X)016AB6WN/9WN Power supply 20V 1N 50Hz >> See note 2 << Outdoor unit Only for EKSOLHWAV1 Solar pump connection See note 9 Domestic hot water tank Only for EKHW*V Domestic hot water tank See note 7 For EKHWSU*V Only for EKHW*V User interface Domestic hot water Domestic hot water tank tank Only for EKHW*V Only forekhw*z2 See note 7 For EKHWSU*V Wiring dependent on model Field wiring Field wiring Alarm output Cooling/heating on/off output Solar input Only for EKRP1HB & EKSOLWAV1 See note 8 Wire colour 20V AC supply from PCB Example field supply thermostat Only forekrtw Only forekrtr wiretype (SPST) Only for EKHW Only for EKRTETS NO valve NC valve Only for EKHW* Only for EKSOLWAV* Electric heater fuse Model 6WN F1B 16A EKHW kit fuse F2B 20A 9WN 20A Only for EKHW X1M-X9M : Terminal strips V2S : Spark suppression 2 V1S : Spark suppression 1 FU1 : Fuse.15A T 250V FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB Q1DI : Earth leakage protector Q2L/QL : Thermal protector 1/2 Booster heater Q1L : Thermal protector backup heater S1S : Solar pumpstation relay SS1 : DIP switch R5T : Domestic hot water thermistor R4T : Inlet water thermistor RT : Refrigerant liquid side thermistor R2T (EKRTETS) : External sensor (floor or ambient) R2T : Outlet water backup heater thermistor R1H (EKRTW/R) : Ambient sensor R1T : Outlet water heat-exchanger thermistor R1H (EKRTR) : Humidity sensor S1L : Flowswitch E4H : Booster heater (kw) E1H-EH : Backup heater element 1- MS : way valve: floorheating/domestic hot water M2S : 2 way valve for cooling mode M1P : Pump PHC1 : Optocoupler input circuit K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump KM : Contactor booster heater K1M/K2M : Contactor backup heater step 1/2 F2B : Fuse booster heater F1B : Fuse backup heater F1T : Thermal fuse Back up heater E4H : Booster heater E1H-EH : Backup heater element 1- A4P (EKRTR) : Receiver PCB A4P (EKRP1HB) : Solar/remote alarm PCB AP : Thermostat (PC=power circuit) A2P : User interface PCB A1P : Main PCB Domestic hot water tank Only for EKHW*V Domestic hot water tank Only for EKHW*Z2 Notes: 1 This wiring diagram only applies to the indoor unit. 2 Use one and same dedicated power supply for indoor ubit, outdoor unit and EKHW option. :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-sircuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For EKHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. 9 For EKSOLHWAV1, refer to option manual TW B 78 Altherma TM Indoor units

79 Indoor units EKHBH-X016AB 6 Wiring diagram 6-2 External connection diagram Electrical connection diagram Altherma Standard parts Outdoor unit Power supply unit power supply: 400V or 20V + earth 5 or core X1M:L1-L2-L-N-Earth Backup heater power supply (/6/9kW): 400V or 20V + earth Bottom plate heater option For more details please check unit wiring diagram al power supply Power supply (alarm indication, cooling/heating on/off indication, solar interlock) 2 6 al power supply Booster heater power supply (kw): 400V or 20V + earth X1M:1-2--Earth Only for EKBPHT Field supply 4 core <10m: 4Gx1.5 al parts Domestic hot water tank core or4 core >10m: 4Gx2.5 X1M:1-2--Earth Indoor unit 1 core Only for EKRP1HB & EKSOLHWAV1 2 core X1M:L1-L2-L-N-Earth XM:L-N-Earth 1 core Alarm indication Alarm output 2 way valve 2 core A4P: Y2 Cooling/Heating on/off output 1 core Cooling/Heating on/off indication QL Clixon A4P: Y Solar input 1 core solar interlock Power supply booster heater 5 core Only for EKHWSU*V X4M:1-2-Earth NO valve: X2M: core 2 way valve M2S (EKHBX Units) NC valve: X2M: 5-7 for cooling mode Q2L - Clixon booster heater R5T - Thermistor water Note: min. distance to power cable * 5cm 2 core Room thermostat Possibility 1 4 core Only for field supplied room thermostat temperature Signal 2 core Possibility 2 core for C/H application 2 core for H only application Only for EKRTW (wired room thermostat) QL Clixon Solar pump Only for EKSOLHWAV1 Possibility 5 core for C/H application 4 core for H only application Only for EKTR (wireless room thermostat) Only for EKRTETS 2 core (m included) R2T External sensor floor or ambient way valve MS (when EKHWE is intalled) selection domestic hot water-floorheating core User interface Signal TW A Altherma TM Indoor units 79

80 7 Installation 7-1 Drainage instructions EKHBDP Indoor units EKHBH-X016AB 2 7 Leaving water temperature limit to prevent condesation Relative humidity 40% Relative humidity 60% Relative humidity 80% Maximum leaving water temperature cooling mode = 22 C Leaving water temperature [ C] Leaving water temperature [ C] Example: With ambient temperature of 25 C and relative humidity of 40%. If leaving water temperature is below 12 C, condensation on water piping will happen. Dry bulb temperature [ C] 1. Refer to psychometric chart for more information. 2. If condensation is expected, installation of EKHBDP - drainpan kit must be considered. 4TW Altherma TM Indoor units

81 8 Operation range Indoor units EKHBH-X016AB EKHBH(X)016AB Outdoor temp. ( CDB) 2 8 Heating mode Cooling mode Leaving evaporator Water temperature ( C) Outdoor temp. ( CDB) No heat pump operation, back up heater only * ERHQ_V18 units include special equipment (insulation heater sheet,...) to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the ERHQ_V models may experience problems with severe ice build up on the aircooled coil. In case such conditions are expected, the ERHQ-V8 must be installed instead. These models contain countermeasures (insulation, heater sheet,...) to prevent freeze up. leaving condensor Water temperature ( C) Outdoor temp. ( CDB) Domestic hot water mode Booster heater operation only Water temperature domestic hot water tank (C ) 4TW5775-1B Altherma TM Indoor units 81

82 Indoor units EKHBH-X016AB 9 Hydraulic performance 9-1 Static pressure drop unit EKHBH(X) ESP [kpa] Flow [l/min] l high speed ll medium speed ESP: external static pressure Flow: waterflow through the unit Warning: 1. Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also minimum and maximum allowed water flowrange in the technical specifications. 2. Water quality must be according to EN directive EC 98/8 EC. 4TW Altherma TM Indoor units

83 EEDEN technical data Altherma TM Part /4: EDHQ AA6V EDHQ AA6W1 EDLQ AA6V EDLQ AA6W1 EBHQ AA6V EBHQ AA6W1 EBLQ AA6V EBLQ AA6W1

84

85 Monobloc EDHQ AA6V TABLE OF CONTENTS EDHQ AA6V 1 Features Specifications Nominal Capacity and Nominal Input Technical Specifications Main components Electrical Specifications s Capacity tables Heating capacity tables Dimensional drawing & centre of gravity Dimensional drawing Piping diagram Piping diagram Wiring diagram Wiring diagram External connection diagram Sound data Sound pressure spectrum Sound pressure night quiet mode Installation Service space Operation range Hydraulic performance Static pressure drop unit Altherma TM Monobloc 85

86 6 1 0 ac- o 1 r l 1 e b0 h o t n l o Monobloc EDHQ AA6V 1 Features A A c m Q H D EAM Heating only monobloc H2O piping between outdoor unit and indoor heating appliances Freeze protection of hydraulic parts Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort 1 86 Altherma TM Monobloc

87 2 Specifications Monobloc EDHQ AA6V 2-1 NOMINAL CAPACITY AND NOMINAL INPUT EDHQ011AA6V EDHQ014AA6V EDHQ016AA6V Condition 1 Heating capacity Nominal kw Heating PI Nominal kw COP Nominal Condition 2 Heating capacity Nominal kw Heating PI Nominal kw COP Nominal Notes Condition 1: cooling Ta 5 C - LWE 18 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 5 C (Dt=5 C) Condition 2: cooling Ta 5 C - LWE 7 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 45 C (Dt=5 C) TECHNICAL SPECIFICATIONS EDHQ011AA6V EDHQ014AA6V EDHQ016AA6V Casing Colour Ivory white Material Painted galvanised steel Dimensions Unit Height mm 1,418 Width mm 1,45 Depth mm Packing Height mm 1,557 Width mm 1,500 Depth mm Weight Unit kg Packed unit kg Packing Material Wood Carton Plastic foil Weight kg Operation Range Heating - Ambient Min CDB Max CDB Heating - Waterside Min C Max C Domestic hot water Min CDB Ambient Max CDB Domestic hot water Min C Waterside Max C Sound Level (nominal) Sound Level (Night quiet) Heating Heating Sound Power Sound Pressure Sound Pressure dba dba dba Refrigerant Type R-410A Charge kg Control Electronic expansion valve Nr of Circuits Refrigerant Oil Type Daphne FVC68D Charged Volume l Defrost Method Pressure equalising Defrost Control Sensor for outdoor heat exchanger temperature Capacity Control Method Inverter controlled Safety Devices High pressure switch Fan motor thermal protector Fuse Notes The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information. Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) Conditions: Ta 5 C - LWE 7 C (DT = 5 C) C: BUH only, no heat pump operation = during commisioning including piping + PHE + back-up heater / excluding expansion vessel E(D)(B)L* model can reach -20 C / E(D)(B)L*6W1 model can reach -25 C but without capacity guarantee Altherma TM Monobloc 87

88 2 Specifications Monobloc EDHQ AA6V 2 2- MAIN COMPONENTS EDHQ011AA6V EDHQ014AA6V EDHQ016AA6V Air heat exchanger Specifications Length mm Nr of Rows Fin pitch mm Nr of Passes Face area m² Nr of Stages Tube type Hi-XSS Fin Type WF fin Treatment Anti-corrosion treatment (PE) Fan Type Propeller Quantity Air Flow Rate Heating High m³/min (nominal at 20V) Fan Discharge direction Horizontal Motor Quantity Model Brushless DC Motor Speed (nominal) Steps Heating rpm Fan Motor Output W Drive Direct drive Compressor Quantity Motor Model JT100G-VD Type Hermetically sealed scroll compressor Motor Output W 2,200 Starting Method Inverter driven Motor Crankcase Heater Output W Pump Type Water cooled Nr. of speed Nominal ESP unit Heating kpa Power input W Water side Heat Type Brazed plate exchanger Quantity Water volume l Water flow rate Min. l/min Water flow rate Nom. Heating l/min Water flow rate Max. l/min Insulation material Foamed synthetic elastomer Expansion vessel Volume l Maximum water pressure bar Pre pressure bar Water filter Diameter perforations mm Material Brass Water circuit Piping connections inch G5/4 (FEMALE) Piping inch 5/4" Safety valve bar Manometer Yes Drain valve / Fill valve yes Shut off valve yes Air purge valve yes Total water volume (6) l Altherma TM Monobloc

89 2 Specifications Monobloc EDHQ AA6V 2-4 ELECTRICAL SPECIFICATIONS EDHQ011AA6V EDHQ014AA6V EDHQ016AA6V Power supply compressor component Power supply hydraulic component Current back-up heater Running Current Back-up heater + booster heater Current back-up Z-max heater Main Power Name V Phase Frequency Hz Voltage V Voltage range Minimum V -10% Maximum V +10% Current Minimum Ssc value kva Equipment complying with EN/IEC (*) Recomended fuses A Wiring connections For power supply compressor component See installation manual Current back-up Type 6V heater Power Supply Phase 1~ Frequency Hz Voltage V Running Current Back-up heater A EK*V A 9(26+1) Back-up heater Back-up heater + booster heater A A Minimum Ssc value +EK*V kva Equipment complying with EN/IEC (**) 2 Altherma TM Monobloc 89

90 2 Specifications Monobloc EDHQ AA6V ELECTRICAL SPECIFICATIONS EDHQ011AA6V EDHQ014AA6V EDHQ016AA6V Power supply hydraulic component Voltage range Minimum V -10% Maximum V +10% Wiring connections Connection type for power supply hydraulic compartment Quantity of wires 2G Type of wires Select diameter and type according to national and local regulations Connection type for power supply connection to optional sanitary tank + Q2L Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires For more details on voltage range and current refer to installation manual Connection type for connection with R5T Quantity of wires Wire included in option EKHWS* Type of wires Wire included in option EKHWS* Connection type for connection with AP Quantity of wires Depends on thermostat type, refer to installation manual Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with M2S Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with MS Quantity of wires G or 4G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Notes Power supply compressor compartment is for compressor, fan, pump and controller In accordance with EN/IEC (1), it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys () smaller than or equal to Zmax. Power supply hydraulic compartment is for the electric heater. The optional domestic warm water tank has a separate power supply. Installer can reduce capacity of the heater from 6 to kw. The current is then reduced from 26 to 1A. Instructions see installation manual. Installer can reduce capacity of the heater from 6 to.5kw. The current is then reduced from 8.7 to 5A. Instructions see installation manual. (1)European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current <= 75A. (2) European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current > 16A =< 75A per phase. () System impedance Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) 90 Altherma TM Monobloc

91 Monobloc EDHQ AA6V s EDHQ AAV Kit availability for E(D/B)(H/L)Q AA* Altherma Monoblock / Low temperature 1-Phase -Phase Zone 2 Zone Zone 2 Zone EDLQ***AA6V EDHQ***AA6V EDLQ***AA6W1 EDHQ***AA6W1 EBLQ***AA6V EBHQ***AA6V EBLQ***AA6W1 EBHQ***AA6W1 Reference Description EKRP1HB Digital I/O PCB V V V V V V V V V V V V EKBPHT16Y Bottom plate heater V (2) V (2) V (2) V (2) V (2) V (2) EKDK04 drain plug kit V (2) V (2) V (2) V (2) V (2) V (2) EKHWS150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWS200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWS00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWSU150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWSU200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWSU00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWS200BZ2 Stainless domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWS00BZ2 Stainless domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWE150AV Enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWE200AV Enamel domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWE00AV Enamel domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWE200AZ2 Enamel domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWE00AZ2 Enamel domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWET150AV Wallmounted enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKSOLHWAV1 Solarkit (4) V V V V V V V V V V V V EKRTW Wired room thermostat option kit V V V V V V V V V V V V EKRTR Wireless room thermostat option kit (incl. receiver) V V V V V V V V V V V V EKRTETS External temperature sensor option kit () V V V V V V V V V V V V Remark: Other combinations are not guaranteed. (1) Input/Output PCB that provides two additional output connections (remote alarm and remote ON/OFF signalisation). In EKSOLHWAV1, the same digital I/O PCB as for EKRP1HB is already included (2) It is not allowed to combine bottom plate heater and drain plug kit () EKRTETS can only be used in combination with EKRTR (4) Kit to be mounted on domestic hot water tank that provides connection to solar panels for additional water heating. Note: E(D/B)L* units include special equipment (insulation, heater sheet,... ) to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. TW Altherma TM Monobloc 91

92 Monobloc EDHQ AA6V s EDHQ AA6V Bivalent system Field wiring Space heating with an auxiliary boiler (alternating operation) Space heating application by either the altherma indoor unit or by an auxiliary boiler connected in the system. An auxiliary contact decides whether either the E(D/B)(H/L)Q* hydro module or the boiler will operate.this auxiliary contact can e.g. be an outdoor temperature thermostat, an electricity tariff contact, a manually operated contact, etc. Domestic hot water in such an application is always provided by the domestic hot water tank which is connected to the hydro module, including when the boiler is in operation for space heating. The auxiliary boiler can be integrated in the pipework and in the field wiring according to the illustrations below. Auto / Boiler Boiler thermostat C th K1A K2A Boiler thermostat Boiler thermostat Auxiliary contact (normal closed) Heating only room thermostat Auxiliary relay for activation of E(D/B)(H/L)Q * unit (field supply) Auxiliary relay for activation of boiler (field supply) Operation When the room thermostat (th) closes, either the E(D/B)(H/L)Q * unit or the boiler starts operating, depending on the position of the auxiliary contact ( C ) Make sure that auxiliary contact ( C ) has sufficient differential or time delay so as to avoid frequent changeover between the E(D/B)(H/L)Q * unit and the boiler. If the auxiliary contact ( C) is an outdoor temperature thermostat, make sure to install the thermostat in the shade, so that it is not influenced or turned ON/OFF by the sun. Frequent switching may cause corrosion of the boiler in an early stage.contact the manufacturer of the boiler. During heating operation of the E(D/B)(H/L)Q * unit, the Altherma unit will operate so as to achieve the target leaving water temperature as set on the user interface. When weather dependent operation is active, the water temperature is determined automatically depending on the outdoor temperature. During heating operation of the boiler, the boiler will operate so as to achieve the target leaving water temperature as set on the boiler controller. Never set the target leaving water temperature setpoint on the boiler controller above 55 C. Make sure to only have 1 expansion vessel in the water circuit. An expansion vessel is already premounted in the Altherma unit. 1 Compressor module 2 Hydro module Heat exchanger 4 Pump 5 Shut-off valve 6 Collector (field supply) 7 Motorised -way valve (field supply) 8 Booster heater 9 Heat exchanger coil 10 Domestic hot water tank 11 Boiler (field supply) 12 Aquastat valve (field supply) 1 Shut-off valve (field supply) 14 Non-return valve (field supply) FHL 1... Floor heating loop (field supply) I User interface Make sure to configure the DIP switch SS2- on the PCB of the E(D/B)(H/L)Q * switch box correctly. Refer to Room thermostat installation configuration in the installation manual supplied with the unit. Make sure that return water to the E(D/B)(H/L)Q * heat exchanger never exceeds 55 C. For this reason, never put the target leaving water temperature setpoint on the boiler controller above 55 C and it required, install an aquastat(*) valve in the return water flow of the E(D/B)(H/L)Q* unit. Daikin shall not be held liable fo any damage resulting from failure to observe this rule. (*)The aquastat valve must be set for 55 C and must operate to close the return water flow to the E(D/B)(H/L)Q * unit when the measured temperature exceeds 55 C. When temperature drops to a lower level, the aquastat valve must operate to open the return water flow to the E(D/B)(H/L)Q * unit again. TW A 92 Altherma TM Monobloc

93 Monobloc EDHQ AA6V 4 Capacity tables 4-1 Heating capacity tables EDHQ AA6V Maximum Heating Capacity (Peak values) Model LWC [ C] Tamb HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] 4 Maximum Heating Capacity (integrated values) Model LWC Tamb HC PI HC PI HC PI HC PI HC PI HC PI CC HC PI LWE LWC Tamb (a) SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% : only E(D/B)L* NOTES TW A 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Capacity values may not be extrapolated below 7 C leaving water temperature 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). For E(D/B)LQ* models only:if Tamb < 4 C: bottom plate heater power input to be added = 95W Altherma TM Monobloc 9

94 Monobloc EDHQ AA6V 5 Dimensional drawing & centre of gravity 5-1 Dimensional drawing EDHQ AA6V Center of gravity 1. Drain outlet 2. Waterpiping outlet. Waterpiping inlet 4. Power supply cables intake 5. Field wiring intake 6. Service door switchbox 7. Service door hydraulic module 8. Service port 9. Service door compresor module 10. Pump 11. REMOCON kit (to be installed indoors) 1. Shut off valve 14. Blow off valve 5 Hole for anchor bolt 15. Blow off drain (flexible base) 16. Pressure gauge 17. Water filter 18. loadup ctrl motor + (18a) nipple 19. Switchbox terminals 20. Switchbox terminals option sanitary warm water tank 21. Drain & fill valve Center of gravity Cutaway2 Cutaway1 Cutaway TW Altherma TM Monobloc

95 6 Piping diagram 6-1 Piping diagram EDHQ AA6V Monobloc EDHQ AA6V Expansion vessel Pressure gauge Filter Filter Heat exchanger Outlet Pump Safety valve Air purge Evaporator Condenser Distributor 6 Shut off valve Electric heater body Service port 5/16 Flowswitch Filter Inlet Shut off valve Drain & fill valve Accumulator Stop valve (with service port 5/16 flare) R1T : Thermistor (Air) R2T : Thermistor (discharge) RT : Thermistor (Suction) R4T : Thermistor (Liquid 1) R5T : Thermistor (middle) R6T : Thermistor (Liquid 2) S1NPH : Pressure sensor Y1E : Electronic expansion valve E1HC : Crankcase heater Y1S YS S1PH M*F M*C R11T R12T R1T R14T : 4-way valve : Injection valve : High pressure switch : Fan motor : Compressor : Outlet water heat-exchanger thermistor : Outlet water backup heater thermistor : Refrigerant liquid side thermistor : Inlet water thermistor Heating Cooling TW A Altherma TM Monobloc 95

96 7 Wiring diagram 7-1 Wiring diagram Monobloc EDHQ AA6V EDHQ AA6V 7 Power supply N-50Hz 20V Only for E(D/B)LO* Compressor module switchbox To hydromodule switchbox (8.5 Page 2 A1P A2P AP A4P BS1 BS4 C1 C4 DS1 E1H E1HC F1U, FU, F4U F6U F7U, F8U H1P 7P (A2P) HAP (A1P) K1R K4R K10R K11R L1R M1C M1F M2F PS Q1DI R1 R2 R1T R2T RT R4T R5T R6T RC R10T S1NPH S1PH TC V1R V2R, VR V1T X1M Y1E Y1S Z1C ZC Z1F Z4F al connector X1Y Printed circuit board (Main) Printed circuit board (INV) Printed circuit board (Noise filter) Printed circuit board Push button switch Capacitor DIP switch Bottomplate heater Crankcase heater Fuse (T 6.A/250V) Fuse (T 5.0A/250V) Fuse (F 1,0A/250V) Light Emit. Diode (Serv. Monitor-Orange) Prepare, Test Flickering Malfunction Detection -- Light up Light emitting diode (service monitor green) Magnetic relay (Y1S) Magnetic relay (E1HC) Magnetic relay Magnetic relay Reactor Motor (Compressor) Motor (Fan) (upper) Motor (Fan) (lower) Switching power supply Field earth leakage breaker (00mA) Resistor Resistor Thermistor (Air) Thermistor (Discharge) Thermistor (Suction) Thermistor (Heat exchanger) Thermistor (heat exchanger middle) Thermistor (Liquid) Signal receiver circuit Thermistor (Fin) Pressure sensor Pressure switch (High) Signal transmission circuit Power module Diode module IGBT Terminal strip (Power supply) Electronic expansion valve Solenoid valve (4 way valve) Noise filter (ferrity core) Noise filter Connector Position of compressor terminal Wire entrance Notes: 1 This wiring diagram only applies to the compressor module switchbox 2 L: Live N:Neutral g: Field wiring D : Terminal strip F : Connector T : Connection R : Protective earth (screw) : Connector p : Noiseless earth G : Terminal 4 NOT APPLICABLE 5-6 Do not operate the unit by short-circuiting protection device S1PH 7 Colors: BLK: black, RED: red, BLU: blue, WHT: white, YLW: yellow, ORG: orange, BRN: brown, GRN: green 8 Confirm the method of setting the selector switches (DS1) by service manual. Factory setting of all switches: OFF. Wiring dependent on model El. comp. Assy (Position of elements) 2TW EDHQ AA6V Outdoor unit Only for EC/BLQ Domestic hot water tank Only forekhws*v See note 7 For *KHWSU*V Power supply 20V 1N 50Hz >> See note 2 << Standard 6kw (_) See note 10 Reduced kw See note 10 From compressor module switchbox (B.7 PageA) Alarm output Cooling/heating on/off output Solar input Only for EKRP1HB & EKSOLHWAV1 See note 8 heating cooling Example field supply thermostat Only for EKSOLHWAV1 20V AC supply from PCB Only for *KRTW* Only for *KRTR* wiretype(spst) Only for *KHW(S/E)* Only for EKRTETS* Solar pump connection See note 9 NO valve NC valve Domestic hot water tank Only for *KHWE* Only for *KHW(S/E)* See note 7 For *KHWSU*V Only for EKHW Wiring dependent on model Field wiring Only for EKSOLHWAV1 Field wiring PCB F1B Wire colour Only for *KHW Electric heater fuse 2A *KHW kit fuse F2B 20A User interface A11P : Main PCB A12P : User interface PCB AP (*KRTW) : Thermostat (PC=power circuit) A4P (EKRTR) : Solar/remote alarm PCB A4P (*KRTR) : Receiver PCB E11H-E12H-E1H : Backup heater element 1-2- (6 kw) E4H : Booster heater (kw) E5H : Switchbox heater E6H : Expansion vessel heater F1B : Fuse backup heater F1T : Thermal fuse backup heater F2B : Fuse booster heater F8U, F9U : Fuse 1,0A F 250V FU1 : Fuse,15A T 250V for PCB FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB K1M : Contactor backup heater step KM : Contactor booster heater K4M : pump relay K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump M1P : Pump M2S : 2 way valve for cooling mode MS : way valve: floorheating/domestic hot water PHC1 : Optocoupler input circuit Q1DI : Earth leakage protector Q1L : Thermal protector backup heater Q2L : Thermal protector 1/2Booster heater R1H (*KRTR) : Humidity sensor R1T (*KRTW/R) : Ambient sensor R2T (EKRTETS) : External sensor (floor or ambient) R11T : Outlet water heat-exchanger thermistor R12T : Outlet water backup heater thermistor R1T : Refrigerant liquid side thermistor R14T : Inlet water thermistor R5T (*KHW*) : Domestic hot water thermistor S1L : Flowswitch S1S : Solar pumpstation relay S2S : benefit kwh rate power supply contact SS1 : DIP switch S1T : thermostat switchbox heater S2T : thermostat expansion vessel heater TR1 : Transformer 24V for PCB V1S, V2S : Spark suppression 1, 2 X1M-X10M : Terminal strips X2Y : Connector Domestic hot water tank Only for *KHWE*V Notes: 1 This wiring diagram only applies to the compressor module 2 Use one and same dedicated power supply compressor module switchbox, hydromodule switchbox and *KHW* option :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-circuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For *KHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. (N,L) 9 For EKSOLHWAV1, refer to option manual 10 Backupheater kw reduction, refer to installation manual 2TW Altherma TM Monobloc

97 7 Wiring diagram Monobloc EDHQ AA6V 7-2 External connection diagram EDHQ AA6V Power supply unit power supply: 400V or 20V + earth Electrical connection diagram Altherma 5 or core Standard parts Outdoor unit X1M: L1-L2-L-N-Earth or L-N-Earth For more details please check unit wiring diagram al power supply Power supply (alarm indication, cooling/heating on/off indication, solar interlock) Backup heater power supply (/6/9kW): 400V or 20V + earth al power supply Booster heater power supply (kw): 400V or 20V + earth al parts Domestic hot water tank core or4 core X1M:1-2--Earth X1M:1-2--Earth X1M: L1-L2-L-N-Earth or L-N-Earth Bottom plate heater option Only for EKBPHT A4P: YC A4P: Y1 Alarm output 1 core 20V 1 core 20V Field supply Only for EKRP1HB & EKSOLHWAV1 Alarm indication 20V 2 core 7 Q*L Clixon Power supply booster heater X5M X6M 2 way valve 2 core 2x V 5 core G5 x 2.5 XM: L1-L2-Earth or L-N-Earth X7M F28 Only for EKHWSU*V X4M:1-2-Earth A4P: Y2 Cooling/Heating on/off output A4P: Y Solar input NO valve: X2M: 6-7 NC valve: X2M: 5-7 X2M: Room thermostat 1 core 20V 1 core 20V 2 core 20V 2 core 20V Cooling/Heating on/off indication solar interlock 2 way valve M2S (E(B/D)(H/L)* Units) for cooling mode benefit kwh rate power supply contact Q2L - Clixon booster heater R5T - Thermistor water temperature Q*L Clixon X8M Note: min. distance to power cable * 5cm 2 core Solar pump 20V or 400V Signal 2 core 20V X2M: 1-14 X9A: (PCB A1P) X2M: Only for EKSOLHWAV1 Possibility 1 X2M: Possibility 2 X2M: Possibility X2M: core 20V core for C/H application 2 core for H only application 20V 5 core for C/H application 4 core for H only application 20V Only for field supplied room thermostat AP Only for EKRTW (wired room thermostat) AP: X1M: C-COM-H Only for EKTR (wireless room thermostat) A4P: X1M: H-C-COM X2M: L-N AP: X1M:1- al parts Only for EKRTETS 2 core (m included) R2T External sensor (floor or ambient) Signal way valve MS (when EKHWE is intalled) selection domestic hot water-floorheating core 20V SPST: X2M: User interface X2M: core 2 x 0.75 communication User interface TW A Altherma TM Monobloc 97

98 8 Sound data Monobloc EDHQ AA6V 8-1 Sound pressure spectrum EDHQ AA6V E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) 8 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc

99 8 Sound data Monobloc EDHQ AA6V 8-2 Sound pressure night quiet mode EDHQ AA6V E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) 8 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc 99

100 9 Installation 9-1 Service space EDHQ AA6V A. Non stacked installation Monobloc EDHQ AA6V Legend Unit: mm Suction side obstacle 9 Discharge side obstacle Left side obstacle Right side obstacle Top side obstacle Obstacle is present 1 In these cases, close the bottom of the installation frame to prevent discharged air from being bypassed. 2 In these cases, only 2 units can be installed. This situation is not allowed. B. Stacked installation Figures between ( ) indicate the dimensions only for the class models. 1. Obstacles exist in front of the outlet side 2. Obstacles exist in front of the air inlet Do not stack more than one unit. About 100mm is required as the dimension for laying the upper outdoor unit s drain pipe. Get the portion A sealed so that air from the outlet does not bypass. C. Multiple-row installation 1. Installation of one unit per row 2. Installing multiple units (2 units or more) in lateral connection per row Relation of dimensions of H, A, and L are shown in the table below. L H H < L L A 0<L 1/2 H 150 (250) 1/2 H < L 200 (00) Installation impossible TW Altherma TM Monobloc

101 10 Operation range Monobloc EDHQ AA6V EDHQ AA6V Cooling mode Outdoor temp. ( CDB) only EB(H/L)* 10 Leaving evaporator Water temperature ( C) No heat pump operation, back up heater only Heating mode Sanitary mode Outdoor temp. ( CDB) (*) E(D/B)L* units include special equipment (insulation, heater sheet,...)to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. Both E(D/B)L* and E(D/B)H* models have a freeze prevention function using the pump and back up heater to keep the water system safe from freezing in all conditions. In case accidental or intentional power shutdown is likely to happen we recommend to use glycol. (**) only E(D/B)L* Leaving condenser water temperature Booster heater operation only (**) only E(D/B)L* Outdoor temp. ( CDB) Water temperature sanitary tank (C ) 4TW5801-1A Altherma TM Monobloc 101

102 Monobloc EDHQ AA6V 11 Hydraulic performance 11-1 Static pressure drop unit EDHQ AA6V 11 ESP (kpa) I High speed II medium speed ESP: External static pressure Flow: waterflow through the unit Flow (l/min) WARNING 1. Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also minimum and maximum allowed water flowrange in the technical specifications. 2. Water quality must be according to EN directive EC 98/8 EC. 4TW Altherma TM Monobloc

103 Monobloc EDHQ AA6W1 TABLE OF CONTENTS EDHQ AA6W1 1 Features Specifications Nominal Capacity and Nominal Input Technical Specifications Main components Electrical Specifications s Capacity tables Heating capacity tables Dimensional drawing & centre of gravity Dimensional drawing Piping diagram Piping diagram Wiring diagram Wiring diagram External connection diagram Sound data Sound pressure spectrum Sound pressure night quiet mode Installation Service space Operation range Hydraulic performance Static pressure drop unit Altherma TM Monobloc 10

104 6 1 0 ac- o 1 r l 1 e b0 h o t n l o Monobloc EDHQ AA6W1 1 Features A A c m Q H D EAM Heating only monobloc H2O piping between outdoor unit and indoor heating appliances Freeze protection of hydraulic parts Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort Altherma TM Monobloc

105 2 Specifications Monobloc EDHQ AA6W1 2-1 NOMINAL CAPACITY AND NOMINAL INPUT EDHQ011AA6W1 EDHQ014AA6W1 EDHQ016AA6W1 Condition 1 Heating capacity Nominal kw Heating PI Nominal kw COP Nominal Condition 2 Heating capacity Nominal kw Heating PI Nominal kw COP Nominal Notes Condition 1: cooling Ta 5 C - LWE 18 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 5 C (Dt=5 C) Condition 2: cooling Ta 5 C - LWE 7 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 45 C (Dt=5 C) TECHNICAL SPECIFICATIONS EDHQ011AA6W1 EDHQ014AA6W1 EDHQ016AA6W1 Casing Colour Ivory white Material Painted galvanised steel Dimensions Unit Height mm 1,418 Width mm 1,45 Depth mm Packing Height mm 1,557 Width mm 1,500 Depth mm Weight Unit kg Packed unit kg Packing Material Wood Carton Plastic foil Weight kg Operation Range Heating - Ambient Min CDB Max CDB Heating - Waterside Min C Max C Domestic hot water Min CDB Ambient Max CDB Domestic hot water Min C Waterside Max C Sound Level (nominal) Sound Level (Night quiet) Heating Heating Sound Pressure Sound Pressure dba dba Refrigerant Type R-410A Charge kg Control Electronic expansion valve Nr of Circuits Refrigerant Oil Type Daphne FVC68D Charged Volume l Defrost Method Pressure equalising Defrost Control Sensor for outdoor heat exchanger temperature Capacity Control Method Inverter controlled Safety Devices High pressure switch Fan motor thermal protector Fuse Notes The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information. Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) Conditions: Ta 5 C - LWE 7 C (DT = 5 C) C: BUH only, no heat pump operation = during commisioning including piping + PHE + back-up heater / excluding expansion vessel E(D)(B)L* model can reach -20 C / E(D)(B)L*6W1 model can reach -25 C but without capacity guarantee Altherma TM Monobloc 105

106 2 Specifications Monobloc EDHQ AA6W MAIN COMPONENTS EDHQ011AA6W1 EDHQ014AA6W1 EDHQ016AA6W1 Air heat exchanger Specifications Length mm Nr of Rows Fin pitch mm Nr of Passes Face area m² Nr of Stages Tube type Hi-XSS Fin Type WF fin Treatment Anti-corrosion treatment (PE) Fan Type Propeller Quantity Discharge direction Horizontal Motor Quantity Model Brushless DC Motor Speed (nominal) Steps Heating rpm Fan Motor Output W Drive Direct drive Compressor Quantity Motor Model JT1G-VDYR@S Type Hermetically sealed scroll compressor Motor Output W 2,200 Starting Method Inverter driven Motor Crankcase Heater Output W Pump Type Water cooled Nr. of speed Nominal ESP unit Heating kpa Power input W Water side Heat Type Brazed plate exchanger Quantity Water volume l Water flow rate Min. l/min Water flow rate Heating l/min Nom. Water flow rate Max. l/min Insulation material Foamed synthetic elastomer Expansion vessel Volume l Maximum water pressure bar Pre pressure bar Water filter Diameter perforations mm Material Brass Water circuit Piping connections inch G5/4 (FEMALE) Piping inch 5/4" Safety valve bar Manometer Yes Drain valve / Fill valve yes Shut off valve yes Air purge valve yes Total water volume (6) l Altherma TM Monobloc

107 2 Specifications Monobloc EDHQ AA6W1 2-4 ELECTRICAL SPECIFICATIONS EDHQ011AA6W1 EDHQ014AA6W1 EDHQ016AA6W1 Power supply compressor component Current Power supply compressor component Power supply hydraulic component Current back-up heater Main Power Name W1 Phase N~ Frequency Hz Voltage V Voltage range Minimum V -10% Maximum V +10% Nominal running Heating (A) A current (RLA) Maximum running Heating A current Current Recomended A fuses Wiring connections For power supply See installation manual compressor component Current back-up heater Type Power Supply Phase ~ Frequency Hz Voltage V Running Current Back-up heater A Running Current Back-up heater + +EK*V A 21.7(8.7+1) booster heater +EK*Z2 A 16.2( ) Current back-up Minimum Ssc value +EK*V kva Equipment complying with EN/IEC (**) heater +EK*Z2 kva Equipment complying with EN/IEC (**) 6W1 2 Altherma TM Monobloc 107

108 2 Specifications Monobloc EDHQ AA6W ELECTRICAL SPECIFICATIONS EDHQ011AA6W1 EDHQ014AA6W1 EDHQ016AA6W1 Power supply hydraulic component Voltage range Minimum V -10% Maximum V +10% Wiring connections Connection type for power supply hydraulic compartment Quantity of wires 4G Type of wires Select diameter and type according to national and local regulations Connection type for power supply connection to optional sanitary tank + Q2L Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires For more details on voltage range and current refer to installation manual Connection type for connection with R5T Quantity of wires Wire included in option EKHWS* Type of wires Wire included in option EKHWS* Connection type for connection with AP Quantity of wires Depends on thermostat type, refer to installation manual Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with M2S Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with MS Quantity of wires G or 4G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Notes Power supply compressor compartment is for compressor, fan, pump and controller In accordance with EN/IEC (1), it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys () smaller than or equal to Zmax. Power supply hydraulic compartment is for the electric heater. The optional domestic warm water tank has a separate power supply. Installer can reduce capacity of the heater from 6 to kw. The current is then reduced from 26 to 1A. Instructions see installation manual. Installer can reduce capacity of the heater from 6 to.5kw. The current is then reduced from 8.7 to 5A. Instructions see installation manual. (1)European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current <= 75A. (2) European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current > 16A =< 75A per phase. () System impedance Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) 108 Altherma TM Monobloc

109 Monobloc EDHQ AA6W1 s EDHQ AA6W1 Kit availability for E(D/B)(H/L)Q AA* Altherma Monoblock / Low temperature 1-Phase -Phase Zone 2 Zone Zone 2 Zone EDLQ***AA6V EDHQ***AA6V EDLQ***AA6W1 EDHQ***AA6W1 EBLQ***AA6V EBHQ***AA6V EBLQ***AA6W1 EBHQ***AA6W1 Reference Description EKRP1HB Digital I/O PCB V V V V V V V V V V V V EKBPHT16Y Bottom plate heater V (2) V (2) V (2) V (2) V (2) V (2) EKDK04 drain plug kit V (2) V (2) V (2) V (2) V (2) V (2) EKHWS150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWS200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWS00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWSU150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWSU200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWSU00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWS200BZ2 Stainless domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWS00BZ2 Stainless domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWE150AV Enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWE200AV Enamel domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWE00AV Enamel domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWE200AZ2 Enamel domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWE00AZ2 Enamel domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWET150AV Wallmounted enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKSOLHWAV1 Solarkit (4) V V V V V V V V V V V V EKRTW Wired room thermostat option kit V V V V V V V V V V V V EKRTR Wireless room thermostat option kit (incl. receiver) V V V V V V V V V V V V EKRTETS External temperature sensor option kit () V V V V V V V V V V V V Remark: Other combinations are not guaranteed. (1) Input/Output PCB that provides two additional output connections (remote alarm and remote ON/OFF signalisation). In EKSOLHWAV1, the same digital I/O PCB as for EKRP1HB is already included (2) It is not allowed to combine bottom plate heater and drain plug kit () EKRTETS can only be used in combination with EKRTR (4) Kit to be mounted on domestic hot water tank that provides connection to solar panels for additional water heating. Note: E(D/B)L* units include special equipment (insulation, heater sheet,... ) to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. TW Altherma TM Monobloc 109

110 Monobloc EDHQ AA6W1 s EDHQ AA6W1 Bivalent system Field wiring Space heating with an auxiliary boiler (alternating operation) Space heating application by either the altherma indoor unit or by an auxiliary boiler connected in the system. An auxiliary contact decides whether either the E(D/B)(H/L)Q* hydro module or the boiler will operate.this auxiliary contact can e.g. be an outdoor temperature thermostat, an electricity tariff contact, a manually operated contact, etc. Domestic hot water in such an application is always provided by the domestic hot water tank which is connected to the hydro module, including when the boiler is in operation for space heating. The auxiliary boiler can be integrated in the pipework and in the field wiring according to the illustrations below. Auto / Boiler Boiler thermostat C th K1A K2A Boiler thermostat Boiler thermostat Auxiliary contact (normal closed) Heating only room thermostat Auxiliary relay for activation of E(D/B)(H/L)Q * unit (field supply) Auxiliary relay for activation of boiler (field supply) Operation When the room thermostat (th) closes, either the E(D/B)(H/L)Q * unit or the boiler starts operating, depending on the position of the auxiliary contact ( C ) Make sure that auxiliary contact ( C ) has sufficient differential or time delay so as to avoid frequent changeover between the E(D/B)(H/L)Q * unit and the boiler. If the auxiliary contact ( C) is an outdoor temperature thermostat, make sure to install the thermostat in the shade, so that it is not influenced or turned ON/OFF by the sun. Frequent switching may cause corrosion of the boiler in an early stage.contact the manufacturer of the boiler. During heating operation of the E(D/B)(H/L)Q * unit, the Altherma unit will operate so as to achieve the target leaving water temperature as set on the user interface. When weather dependent operation is active, the water temperature is determined automatically depending on the outdoor temperature. During heating operation of the boiler, the boiler will operate so as to achieve the target leaving water temperature as set on the boiler controller. Never set the target leaving water temperature setpoint on the boiler controller above 55 C. Make sure to only have 1 expansion vessel in the water circuit. An expansion vessel is already premounted in the Altherma unit. 1 Compressor module 2 Hydro module Heat exchanger 4 Pump 5 Shut-off valve 6 Collector (field supply) 7 Motorised -way valve (field supply) 8 Booster heater 9 Heat exchanger coil 10 Domestic hot water tank 11 Boiler (field supply) 12 Aquastat valve (field supply) 1 Shut-off valve (field supply) 14 Non-return valve (field supply) FHL 1... Floor heating loop (field supply) I User interface Make sure to configure the DIP switch SS2- on the PCB of the E(D/B)(H/L)Q * switch box correctly. Refer to Room thermostat installation configuration in the installation manual supplied with the unit. Make sure that return water to the E(D/B)(H/L)Q * heat exchanger never exceeds 55 C. For this reason, never put the target leaving water temperature setpoint on the boiler controller above 55 C and it required, install an aquastat(*) valve in the return water flow of the E(D/B)(H/L)Q* unit. Daikin shall not be held liable fo any damage resulting from failure to observe this rule. (*)The aquastat valve must be set for 55 C and must operate to close the return water flow to the E(D/B)(H/L)Q * unit when the measured temperature exceeds 55 C. When temperature drops to a lower level, the aquastat valve must operate to open the return water flow to the E(D/B)(H/L)Q * unit again. TW A 110 Altherma TM Monobloc

111 Monobloc EDHQ AA6W1 4 Capacity tables 4-1 Heating capacity tables EDHQ AA6W1 Maximum Heating Capacity (Peak values) Model LWC [ C] Tamb HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] 4 Maximum Heating Capacity (integrated values) Model LWC Tamb HC PI HC PI HC PI HC PI HC PI HC PI CC HC PI LWE LWC Tamb (a) SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% : only E(D/B)L* NOTES TW A 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Capacity values may not be extrapolated below 7 C leaving water temperature 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). For E(D/B)LQ* models only:if Tamb < 4 C: bottom plate heater power input to be added = 95W Altherma TM Monobloc 111

112 Monobloc EDHQ AA6W1 5 Dimensional drawing & centre of gravity 5-1 Dimensional drawing EDHQ AA6W1 Center of gravity 1. Drain outlet 2. Waterpiping outlet. Waterpiping inlet 4. Power supply cables intake 5. Field wiring intake 6. Service door switchbox 7. Service door hydraulic module 8. Service port 9. Service door compresor module 10. Pump 11. REMOCON kit (to be installed indoors) 1. Shut off valve 14. Blow off valve 5 Hole for anchor bolt 15. Blow off drain (flexible base) 16. Pressure gauge 17. Water filter 18. loadup ctrl motor + (18a) nipple 19. Switchbox terminals 20. Switchbox terminals option sanitary warm water tank 21. Drain & fill valve Center of gravity Cutaway2 Cutaway1 Cutaway TW Altherma TM Monobloc

113 6 Piping diagram 6-1 Piping diagram EDLH AA6W1 Monobloc EDHQ AA6W1 Outlet Pump Safety valve Air purge Expansion vessel Pressure gauge Evaporator Condenser Filter Filter Distributor Heat exchanger 6 Shut off valve Electric heater body Service port 5/16 Capillary tube Flowswitch Filter Inlet Shut off valve Drain & fill valve Accumulator Stop valve (with service port 5/16 flare) R1T : Thermistor (Air) R2T : Thermistor (discharge) RT : Thermistor (Suction) R4T : Thermistor (Liquid 1) R5T : Thermistor (middle) R6T : Thermistor (Liquid 2) S1NPH : Pressure sensor Y1E : Electronic expansion valve E1HC : Crankcase heater Y1S YS S1PH M*F M*C R11T R12T R1T R14T : 4-way valve : Injection valve : High pressure switch : Fan motor : Compressor : Outlet water heat-exchanger thermistor : Outlet water backup heater thermistor : Refrigerant liquid side thermistor : Inlet water thermistor Heating Cooling TW5815-1A Altherma TM Monobloc 11

114 7 Wiring diagram 7-1 Wiring diagram Monobloc EDHQ AA6W1 EDHQ AA6W1 7 Power supply Reactor terminal position Position of compressor terminal Only for E(D/B)LO* Compressor module switchbox To hydromodule switchbox (8.5 Page 2 Notes: 1 This wiring diagram only applies to the compressor module switchbox 2 L: Live N:Neutral g: Field wiring D : Terminal strip F : Connector T : Connection R : Protective earth (screw) : Connector p : Noiseless earth G : Terminal 4 NOT APPLICABLE 5-6 Do not operate the unit by short-circuiting protection device S1PH 7 Colors: BLK: black, RED: red, BLU: blue, WHT: white, YLW: yellow, ORG: orange, BRN: brown, GRN: green 8 Confirm the method of setting the selector switches (DS1) by service manual. Factory setting of all switches: OFF. A1P A2P AP BS1 BS4 C1 C4 DS1 E1HC E1H F1U F2U FU F4U F5U F6U F7U F8U, F9U H1P 7P (A1P) HAP (A1P) HAP (A2P) K1M K2M K1R (A1P) K1R (A2P) K2R (A1P) KR (A1P) L1R LR L4R M1C M1F M2F PS Q1DI R1 R4 R1T R2T RT R4T R5T R6T R7T S1NPH S1PH V1R, V2R VR X1M Y1E Y1S YS Z1C Z9C Z1F Z4F al connector X6A X77A X1Y Printed circuit board (Main) Printed circuit board (INV) Printed circuit board (Noise filter) Push button switch Capacitor DIP switch Crankcase heater Bottomplate heater Fuse (T 1,5A/250V) Fuse (T 1,5A/250V) Fuse (T 6.A/250V) Fuse (T 6,A/250V) Fuse (T 6,A/250V) Fuse (T 6,A/250V) Fuse (T 5,0A/250V) Fuse (T 1,0A/250V) Pilotlamp (service monitor - orange) Pilotlamp (service monitor - green) Pilotlamp (service monitor - green) Magnetic contactor Magnetic relay (Y1S) Magnetic relay Magnetic relay (Y2S) Magnetic relay (E1HC) Reactor Reactor (For outdoor fan motor) Motor (Compressor) Motor (Fan) (upper) Motor (Fan) (lower) Switching power supply Earth leakage protector Resistor Thermistor (Air) Thermistor (Discharge) Thermistor (Suction) Thermistor (Heat exchanger) Thermistor (heat exchanger middle) Thermistor (Liquid) Thermistor (Fin) Pressure sensor Pressure switch (High) Power module Diode module Terminal strip Electronic expansion valve Solenoid valve (4 way valve) Solenoid valve Noise filter Noise filter Connector Connector Connector Wiring dependent on model Reactor box El. comp. Assy (Position of elements) Arrow A Arrow B 2TW EDHQ AA6W1 Only for E(D/B)LO* Power supply E11H-E12H-E1H / E4H Only for EKSOLHWAV1 Domestic hot water tank Domestic hot water tank Domestic hot water tank Only for *KHWS*V See note 7 For *KHWSU*V >> See note 2 << Domestic hot water tank Only for *KHWS*Z2 Only for EKRP1HB & ESOLHWAV1 See note 8 From compressor module switchbox (B.7 PageA) Standard 6kw (_) See note 10 Reduced.5kw ( ) Seenote10 Alarm output Cooling/heating on/off output Solar input heating cooling Example field supply thermostat 20V AC supply from PCB Only for *KRTW Only for *KRTR wiretype (SPST) Only for EKHW(S/E)* Only for EKRTETS Solar pump connection NO valve NC valve See note 9 Wiring dependent on model Field wiring Only for *KHWE*V Only for *KHW(S/E)* See note 7 For *KHWSU*V Only for *KHW* Field wiring Only for *KHWS*Z2 Only for EKSOLHWAV1 PCB Wire colour Only for *KHW* User interface Electric heater fuse Model 6WN F1B 16A KHW kit fuse F2B 20A Outdoor unit A11P : Main PCB A12P : User interface PCB AP (*KRTW) : Thermostat (PC=power circuit) A4P (*KRTR) : Solar/remote alarm PCB A4P (EKRTR) : Receiver PCB E11H-E12H-E1H : Backup heater element 1-2- (6 kw) E4H : Booster heater (kw) E5H : Switchbox heater E6H : Expansion vessel heater F1B : Fuse backup heater F1T : Thermal fuse backup heater F2B : Fuse booster heater F8U, F9U : Fuse 1,0A F 250V FU1 : Fuse,15A T 250V for PCB FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB K1M : Contactor backup heater step KM : Contactor booster heater K4M : pump relay K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump M1P : Pump M2S : 2 way valve for cooling mode MS : way valve: floorheating/domestic hot water PHC1 : Optocoupler input circuit Q1DI : Earth leakage protector Q1L : Thermal protector backup heater Q2L/QL : Thermal protector 1/2Booster heater R1H (*KRTR)) : Humidity sensor R1T (*KRTW/R) : Ambient sensor R2T (EKRTETS) : External sensor (floor or ambient) R11T : Outlet water heat-exchanger thermistor R12T : Outlet water backup heater thermistor R1T : Refrigerant liquid side thermistor R14T : Inlet water thermistor R5T (*KHW*) : Domestic hot water thermistor S1L : Flowswitch S1S : Solar pumpstation relay S2S : benefit kwh rate power supply contact SS1 : DIP switch S1T : thermostat switchbox heater S2T : thermostat expansion vessel heater TR1 : Transformer 24V for PCB V1S, V2S : Spark suppression 1, 2 X1M-X10M : Terminal strips X2Y : Connector Domestic hot water tank Only for *KHWE*V Domestic hot water tank Only for *KHWE*Z2 Notes: 1 This wiring diagram only applies to the compressor module 2 Use one and same dedicated power supply compressor module switchbox, hydromodule switchbox and *KHW* option :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-circuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For *KHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. (N,L) 9 For EKSOLHWAV1, refer to option manual 10 Backupheater kw reduction, refer to installation manual 2TW Altherma TM Monobloc

115 7 Wiring diagram Monobloc EDHQ AA6W1 7-2 External connection diagram EDHQ AA6W1 Power supply unit power supply: 400V or 20V + earth Electrical connection diagram Altherma 5 or core Standard parts Outdoor unit X1M: L1-L2-L-N-Earth or L-N-Earth For more details please check unit wiring diagram al power supply Power supply (alarm indication, cooling/heating on/off indication, solar interlock) Backup heater power supply (/6/9kW): 400V or 20V + earth al power supply Booster heater power supply (kw): 400V or 20V + earth al parts Domestic hot water tank core or4 core X1M:1-2--Earth X1M:1-2--Earth X1M: L1-L2-L-N-Earth or L-N-Earth Bottom plate heater option Only for EKBPHT A4P: YC A4P: Y1 Alarm output 1 core 20V 1 core 20V Field supply Only for EKRP1HB & EKSOLHWAV1 Alarm indication 20V 2 core 7 Q*L Clixon Power supply booster heater X5M X6M 2 way valve 2 core 2x V 5 core G5 x 2.5 XM: L1-L2-Earth or L-N-Earth X7M F28 Only for EKHWSU*V X4M:1-2-Earth A4P: Y2 Cooling/Heating on/off output A4P: Y Solar input NO valve: X2M: 6-7 NC valve: X2M: 5-7 X2M: Room thermostat 1 core 20V 1 core 20V 2 core 20V 2 core 20V Cooling/Heating on/off indication solar interlock 2 way valve M2S (E(B/D)(H/L)* Units) for cooling mode benefit kwh rate power supply contact Q2L - Clixon booster heater R5T - Thermistor water temperature Q*L Clixon X8M Note: min. distance to power cable * 5cm 2 core Solar pump 20V or 400V Signal 2 core 20V X2M: 1-14 X9A: (PCB A1P) X2M: Only for EKSOLHWAV1 Possibility 1 X2M: Possibility 2 X2M: Possibility X2M: core 20V core for C/H application 2 core for H only application 20V 5 core for C/H application 4 core for H only application 20V Only for field supplied room thermostat AP Only for EKRTW (wired room thermostat) AP: X1M: C-COM-H Only for EKTR (wireless room thermostat) A4P: X1M: H-C-COM X2M: L-N AP: X1M:1- al parts Only for EKRTETS 2 core (m included) R2T External sensor (floor or ambient) Signal way valve MS (when EKHWE is intalled) selection domestic hot water-floorheating core 20V SPST: X2M: User interface X2M: core 2 x 0.75 communication User interface TW A Altherma TM Monobloc 115

116 8 Sound data Monobloc EDHQ AA6W1 8-1 Sound pressure spectrum EDHQ AA6W1 E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING 8 Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc

117 8 Sound data Monobloc EDHQ AA6W1 8-2 Sound pressure night quiet mode EDHQ AA6W1 E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) 8 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc 117

118 9 Installation 9-1 Service space EDHQ AA6W1 A. Non stacked installation Monobloc EDHQ AA6W1 Legend Unit: mm Suction side obstacle 9 Discharge side obstacle Left side obstacle Right side obstacle Top side obstacle Obstacle is present 1 In these cases, close the bottom of the installation frame to prevent discharged air from being bypassed. 2 In these cases, only 2 units can be installed. This situation is not allowed. B. Stacked installation Figures between ( ) indicate the dimensions only for the class models. 1. Obstacles exist in front of the outlet side 2. Obstacles exist in front of the air inlet Do not stack more than one unit. About 100mm is required as the dimension for laying the upper outdoor unit s drain pipe. Get the portion A sealed so that air from the outlet does not bypass. C. Multiple-row installation 1. Installation of one unit per row 2. Installing multiple units (2 units or more) in lateral connection per row Relation of dimensions of H, A, and L are shown in the table below. L H H < L L A 0<L 1/2 H 150 (250) 1/2 H < L 200 (00) Installation impossible TW Altherma TM Monobloc

119 10 Operation range Monobloc EDHQ AA6W1 EDHQ AA6W1 Cooling mode Outdoor temp. ( CDB) only EB(H/L)* 10 Leaving evaporator Water temperature ( C) No heat pump operation, back up heater only operation possible, but no guarantee of capacity Heating mode Sanitary mode Outdoor temp. ( CDB) (*) E(D/B)L* units include special equipment (insulation, heater sheet,...)to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. Both E(D/B)L* and E(D/B)H* models have a freeze prevention function using the pump and back up heater to keep the water system safe from freezing in all conditions. In case accidental or intentional power shutdown is likely to happen we recommend to use glycol. (**) only E(D/B)L* Leaving condenser water temperature Booster heater operation only (**) only E(D/B)L* Outdoor temp. ( CDB) Water temperature sanitary tank (C ) 4TW581-1A Altherma TM Monobloc 119

120 Monobloc EDHQ AA6W1 11 Hydraulic performance 11-1 Static pressure drop unit EDHQ AA6W1 11 ESP (kpa) I High speed II medium speed ESP: External static pressure Flow: waterflow through the unit Flow (l/min) WARNING 1. Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also minimum and maximum allowed water flowrange in the technical specifications. 2. Water quality must be according to EN directive EC 98/8 EC. 4TW Altherma TM Monobloc

121 Monobloc EDLQ AA6V TABLE OF CONTENTS EDLQ AA6V 1 Features Specifications Nominal Capacity and Nominal Input Technical Specifications Main components Electrical Specifications s Capacity tables Heating capacity tables Dimensional drawing & centre of gravity Dimensional drawing Piping diagram Piping diagram Wiring diagram Wiring diagram External connection diagram Sound data Sound pressure spectrum Sound pressure night quiet mode Installation Service space Operation range Hydraulic performance Static pressure drop unit Altherma TM Monobloc 121

122 6 1 0 ac- o1 r l1 e b0 h o t Ln l o Monobloc EDLQ AA6V 1 Features A A c m Q D EM A Heating only monobloc with bottom plate heater H2O piping between outdoor unit and indoor heating appliances Freeze protection of hydraulic parts Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort Altherma TM Monobloc

123 2 Specifications Monobloc EDLQ AA6V 2-1 NOMINAL CAPACITY AND NOMINAL INPUT EDLQ011AA6V EDLQ014AA6V EDLQ016AA6V Condition 1 Heating capacity Nominal kw Heating PI Nominal kw COP Nominal Condition 2 Heating capacity Nominal kw Heating PI Nominal kw COP Nominal Notes Condition 1: cooling Ta 5 C - LWE 18 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 5 C (Dt=5 C) Condition 2: cooling Ta 5 C - LWE 7 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 45 C (Dt=5 C) TECHNICAL SPECIFICATIONS EDLQ011AA6V EDLQ014AA6V EDLQ016AA6V Casing Colour Ivory white Material Painted galvanised steel Dimensions Unit Height mm 1,418 Width mm 1,45 Depth mm Packing Height mm 1,557 Width mm 1,500 Depth mm Weight Unit kg Packed unit kg Packing Material Wood Carton Plastic foil Weight kg Operation Range Heating - Ambient Min CDB Max CDB Heating - Waterside Min C Max C Domestic hot water Min CDB Ambient Max CDB Domestic hot water Min C Waterside Max C Sound Level (nominal) Sound Level (Night quiet) Heating Heating Sound Power Sound Pressure Sound Pressure dba dba dba Refrigerant Type R-410A Charge kg Control Electronic expansion valve Nr of Circuits Refrigerant Oil Type Daphne FVC68D Charged Volume l Defrost Method Pressure equalising Defrost Control Sensor for outdoor heat exchanger temperature Capacity Control Method Inverter controlled Safety Devices High pressure switch Fan motor thermal protector Fuse Notes The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information. Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) Conditions: Ta 5 C - LWE 7 C (DT = 5 C) C: BUH only, no heat pump operation = during commisioning including piping + PHE + back-up heater / excluding expansion vessel E(D)(B)L* model can reach -20 C / E(D)(B)L*6W1 model can reach -25 C but without capacity guarantee Altherma TM Monobloc 12

124 2 Specifications Monobloc EDLQ AA6V 2 2- MAIN COMPONENTS EDLQ011AA6V EDLQ014AA6V EDLQ016AA6V Air heat exchanger Specifications Length mm Nr of Rows Fin pitch mm Nr of Passes Face area m² Nr of Stages Tube type Hi-XSS Fin Type WF fin Treatment Anti-corrosion treatment (PE) Fan Type Propeller Quantity Air Flow Rate Heating High m³/min (nominal at 20V) Fan Discharge direction Horizontal Motor Quantity Model Brushless DC Motor Speed (nominal) Steps Heating rpm Fan Motor Output W Drive Direct drive Compressor Quantity Motor Model JT100G-VD Type Hermetically sealed scroll compressor Motor Output W 2,200 Starting Method Inverter driven Motor Crankcase Heater Output W Pump Type Water cooled Nr. of speed Nominal ESP unit Heating kpa Power input W Water side Heat Type Brazed plate exchanger Quantity Water volume l Water flow rate Min. l/min Water flow rate Heating l/min Nom. Water flow rate Max. l/min Insulation material Foamed synthetic elastomer Expansion vessel Volume l Maximum water pressure bar Pre pressure bar Water filter Diameter perforations mm Material Brass Water circuit Piping connections inch G5/4 (FEMALE) Piping inch 5/4" Safety valve bar Manometer Yes Drain valve / Fill valve yes Shut off valve yes Air purge valve yes Total water volume (6) l Altherma TM Monobloc

125 2 Specifications Monobloc EDLQ AA6V 2-4 ELECTRICAL SPECIFICATIONS EDLQ011AA6V EDLQ014AA6V EDLQ016AA6V Power supply compressor component Power supply hydraulic component Current back-up heater Main Power Name V Phase Frequency Hz Voltage V Voltage range Minimum V -10% Maximum V +10% Current Minimum Ssc value kva Equipment complying with EN/IEC (*) Recomende d fuses A Wiring connections For power supply compressor component See installation manual Current back-up heater Running Current Back-up heater + booster heater Current back-up Z-max heater Type Power Supply Phase 1~ Frequency Hz Voltage V Running Current Back-up heater A EK*V A 9(26+1) Back-up heater Back-up heater + booster heater A A Minimum Ssc value +EK*V kva Equipment complying with EN/IEC (**) 6V 2 Altherma TM Monobloc 125

126 2 Specifications Monobloc EDLQ AA6V ELECTRICAL SPECIFICATIONS EDLQ011AA6V EDLQ014AA6V EDLQ016AA6V Power supply hydraulic component Voltage range Minimum V -10% Maximum V +10% Wiring connections Connection type for power supply hydraulic compartment Quantity of wires 2G Type of wires Select diameter and type according to national and local regulations Connection type for power supply connection to optional sanitary tank + Q2L Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires For more details on voltage range and current refer to installation manual Connection type for connection with R5T Quantity of wires Wire included in option EKHWS* Type of wires Wire included in option EKHWS* Connection type for connection with AP Quantity of wires Depends on thermostat type, refer to installation manual Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with M2S Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with MS Quantity of wires G or 4G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Notes Power supply compressor compartment is for compressor, fan, pump and controller In accordance with EN/IEC (1), it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys () smaller than or equal to Zmax. Power supply hydraulic compartment is for the electric heater. The optional domestic warm water tank has a separate power supply. Installer can reduce capacity of the heater from 6 to kw. The current is then reduced from 26 to 1A. Instructions see installation manual. Installer can reduce capacity of the heater from 6 to.5kw. The current is then reduced from 8.7 to 5A. Instructions see installation manual. (1)European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current <= 75A. (2) European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current > 16A =< 75A per phase. () System impedance Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) 126 Altherma TM Monobloc

127 Monobloc EDLQ AA6V s EDLQ AAV Kit availability for E(D/B)(H/L)Q AA* Altherma Monoblock / Low temperature 1-Phase -Phase Zone 2 Zone Zone 2 Zone EDLQ***AA6V EDHQ***AA6V EDLQ***AA6W1 EDHQ***AA6W1 EBLQ***AA6V EBHQ***AA6V EBLQ***AA6W1 EBHQ***AA6W1 Reference Description EKRP1HB Digital I/O PCB V V V V V V V V V V V V EKBPHT16Y Bottom plate heater V (2) V (2) V (2) V (2) V (2) V (2) EKDK04 drain plug kit V (2) V (2) V (2) V (2) V (2) V (2) EKHWS150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWS200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWS00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWSU150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWSU200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWSU00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWS200BZ2 Stainless domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWS00BZ2 Stainless domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWE150AV Enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWE200AV Enamel domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWE00AV Enamel domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWE200AZ2 Enamel domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWE00AZ2 Enamel domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWET150AV Wallmounted enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKSOLHWAV1 Solarkit (4) V V V V V V V V V V V V EKRTW Wired room thermostat option kit V V V V V V V V V V V V EKRTR Wireless room thermostat option kit (incl. receiver) V V V V V V V V V V V V EKRTETS External temperature sensor option kit () V V V V V V V V V V V V Remark: Other combinations are not guaranteed. (1) Input/Output PCB that provides two additional output connections (remote alarm and remote ON/OFF signalisation). In EKSOLHWAV1, the same digital I/O PCB as for EKRP1HB is already included (2) It is not allowed to combine bottom plate heater and drain plug kit () EKRTETS can only be used in combination with EKRTR (4) Kit to be mounted on domestic hot water tank that provides connection to solar panels for additional water heating. Note: E(D/B)L* units include special equipment (insulation, heater sheet,... ) to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. TW Altherma TM Monobloc 127

128 Monobloc EDLQ AA6V s EDLQ AA6V Bivalent system Field wiring Space heating with an auxiliary boiler (alternating operation) Space heating application by either the altherma indoor unit or by an auxiliary boiler connected in the system. An auxiliary contact decides whether either the E(D/B)(H/L)Q* hydro module or the boiler will operate.this auxiliary contact can e.g. be an outdoor temperature thermostat, an electricity tariff contact, a manually operated contact, etc. Domestic hot water in such an application is always provided by the domestic hot water tank which is connected to the hydro module, including when the boiler is in operation for space heating. The auxiliary boiler can be integrated in the pipework and in the field wiring according to the illustrations below. Auto / Boiler Boiler thermostat C th K1A K2A Boiler thermostat Boiler thermostat Auxiliary contact (normal closed) Heating only room thermostat Auxiliary relay for activation of E(D/B)(H/L)Q * unit (field supply) Auxiliary relay for activation of boiler (field supply) Operation When the room thermostat (th) closes, either the E(D/B)(H/L)Q * unit or the boiler starts operating, depending on the position of the auxiliary contact ( C ) Make sure that auxiliary contact ( C ) has sufficient differential or time delay so as to avoid frequent changeover between the E(D/B)(H/L)Q * unit and the boiler. If the auxiliary contact ( C) is an outdoor temperature thermostat, make sure to install the thermostat in the shade, so that it is not influenced or turned ON/OFF by the sun. Frequent switching may cause corrosion of the boiler in an early stage.contact the manufacturer of the boiler. During heating operation of the E(D/B)(H/L)Q * unit, the Altherma unit will operate so as to achieve the target leaving water temperature as set on the user interface. When weather dependent operation is active, the water temperature is determined automatically depending on the outdoor temperature. During heating operation of the boiler, the boiler will operate so as to achieve the target leaving water temperature as set on the boiler controller. Never set the target leaving water temperature setpoint on the boiler controller above 55 C. Make sure to only have 1 expansion vessel in the water circuit. An expansion vessel is already premounted in the Altherma unit. 1 Compressor module 2 Hydro module Heat exchanger 4 Pump 5 Shut-off valve 6 Collector (field supply) 7 Motorised -way valve (field supply) 8 Booster heater 9 Heat exchanger coil 10 Domestic hot water tank 11 Boiler (field supply) 12 Aquastat valve (field supply) 1 Shut-off valve (field supply) 14 Non-return valve (field supply) FHL 1... Floor heating loop (field supply) I User interface Make sure to configure the DIP switch SS2- on the PCB of the E(D/B)(H/L)Q * switch box correctly. Refer to Room thermostat installation configuration in the installation manual supplied with the unit. Make sure that return water to the E(D/B)(H/L)Q * heat exchanger never exceeds 55 C. For this reason, never put the target leaving water temperature setpoint on the boiler controller above 55 C and it required, install an aquastat(*) valve in the return water flow of the E(D/B)(H/L)Q* unit. Daikin shall not be held liable fo any damage resulting from failure to observe this rule. (*)The aquastat valve must be set for 55 C and must operate to close the return water flow to the E(D/B)(H/L)Q * unit when the measured temperature exceeds 55 C. When temperature drops to a lower level, the aquastat valve must operate to open the return water flow to the E(D/B)(H/L)Q * unit again. TW A 128 Altherma TM Monobloc

129 Monobloc EDLQ AA6V 4 Capacity tables 4-1 Heating capacity tables EDLQ AA6V Maximum Heating Capacity (Peak values) Model LWC [ C] Tamb HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] 4 Maximum Heating Capacity (integrated values) Model LWC Tamb HC PI HC PI HC PI HC PI HC PI HC PI CC HC PI LWE LWC Tamb (a) SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% : only E(D/B)L* NOTES TW A 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Capacity values may not be extrapolated below 7 C leaving water temperature 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). For E(D/B)LQ* models only:if Tamb < 4 C: bottom plate heater power input to be added = 95W Altherma TM Monobloc 129

130 Monobloc EDLQ AA6V 5 Dimensional drawing & centre of gravity 5-1 Dimensional drawing EDLQ AA6V Center of gravity 1. Drain outlet 2. Waterpiping outlet. Waterpiping inlet 4. Power supply cables intake 5. Field wiring intake 6. Service door switchbox 7. Service door hydraulic module 8. Service port 9. Service door compresor module 10. Pump 11. REMOCON kit (to be installed indoors) 1. Shut off valve 14. Blow off valve 5 Hole for anchor bolt 15. Blow off drain (flexible base) 16. Pressure gauge 17. Water filter 18. loadup ctrl motor + (18a) nipple 19. Switchbox terminals 20. Switchbox terminals option sanitary warm water tank 21. Drain & fill valve Center of gravity Cutaway2 Cutaway1 Cutaway TW Altherma TM Monobloc

131 6 Piping diagram 6-1 Piping diagram EDLQ AA6V Monobloc EDLQ AA6V Expansion vessel Pressure gauge Filter Filter Heat exchanger Outlet Pump Safety valve Air purge Evaporator Condenser Distributor 6 Shut off valve Electric heater body Service port 5/16 Flowswitch Filter Inlet Shut off valve Drain & fill valve Accumulator Stop valve (with service port 5/16 flare) R1T : Thermistor (Air) R2T : Thermistor (discharge) RT : Thermistor (Suction) R4T : Thermistor (Liquid 1) R5T : Thermistor (middle) R6T : Thermistor (Liquid 2) S1NPH : Pressure sensor Y1E : Electronic expansion valve E1HC : Crankcase heater Y1S YS S1PH M*F M*C R11T R12T R1T R14T : 4-way valve : Injection valve : High pressure switch : Fan motor : Compressor : Outlet water heat-exchanger thermistor : Outlet water backup heater thermistor : Refrigerant liquid side thermistor : Inlet water thermistor Heating Cooling TW A Altherma TM Monobloc 11

132 7 Wiring diagram 7-1 Wiring diagram Monobloc EDLQ AA6V EDLQ AA6V 7 Power supply N-50Hz 20V Only for E(D/B)LO* Compressor module switchbox To hydromodule switchbox (8.5 Page 2 A1P A2P AP A4P BS1 BS4 C1 C4 DS1 E1H E1HC F1U, FU, F4U F6U F7U, F8U H1P 7P (A2P) HAP (A1P) K1R K4R K10R K11R L1R M1C M1F M2F PS Q1DI R1 R2 R1T R2T RT R4T R5T R6T RC R10T S1NPH S1PH TC V1R V2R, VR V1T X1M Y1E Y1S Z1C ZC Z1F Z4F al connector X1Y Printed circuit board (Main) Printed circuit board (INV) Printed circuit board (Noise filter) Printed circuit board Push button switch Capacitor DIP switch Bottomplate heater Crankcase heater Fuse (T 6.A/250V) Fuse (T 5.0A/250V) Fuse (F 1,0A/250V) Light Emit. Diode (Serv. Monitor-Orange) Prepare, Test Flickering Malfunction Detection -- Light up Light emitting diode (service monitor green) Magnetic relay (Y1S) Magnetic relay (E1HC) Magnetic relay Magnetic relay Reactor Motor (Compressor) Motor (Fan) (upper) Motor (Fan) (lower) Switching power supply Field earth leakage breaker (00mA) Resistor Resistor Thermistor (Air) Thermistor (Discharge) Thermistor (Suction) Thermistor (Heat exchanger) Thermistor (heat exchanger middle) Thermistor (Liquid) Signal receiver circuit Thermistor (Fin) Pressure sensor Pressure switch (High) Signal transmission circuit Power module Diode module IGBT Terminal strip (Power supply) Electronic expansion valve Solenoid valve (4 way valve) Noise filter (ferrity core) Noise filter Connector Position of compressor terminal Wire entrance Notes: 1 This wiring diagram only applies to the compressor module switchbox 2 L: Live N:Neutral g: Field wiring D : Terminal strip F : Connector T : Connection R : Protective earth (screw) : Connector p : Noiseless earth G : Terminal 4 NOT APPLICABLE 5-6 Do not operate the unit by short-circuiting protection device S1PH 7 Colors: BLK: black, RED: red, BLU: blue, WHT: white, YLW: yellow, ORG: orange, BRN: brown, GRN: green 8 Confirm the method of setting the selector switches (DS1) by service manual. Factory setting of all switches: OFF. Wiring dependent on model El. comp. Assy (Position of elements) 2TW EDLQ AA6V Outdoor unit Only for EC/BLQ Domestic hot water tank Only forekhws*v See note 7 For *KHWSU*V Power supply 20V 1N 50Hz >> See note 2 << Standard 6kw (_) See note 10 Reduced kw See note 10 From compressor module switchbox (B.7 PageA) Alarm output Cooling/heating on/off output Solar input Only for EKRP1HB & EKSOLHWAV1 See note 8 heating cooling Example field supply thermostat Only for EKSOLHWAV1 20V AC supply from PCB Only for *KRTW* Only for *KRTR* wiretype(spst) Only for *KHW(S/E)* Only for EKRTETS* Solar pump connection See note 9 NO valve NC valve Domestic hot water tank Only for *KHWE* Only for *KHW(S/E)* See note 7 For *KHWSU*V Only for EKHW Wiring dependent on model Field wiring Only for EKSOLHWAV1 Field wiring PCB F1B Wire colour Only for *KHW Electric heater fuse 2A *KHW kit fuse F2B 20A User interface A11P : Main PCB A12P : User interface PCB AP (*KRTW) : Thermostat (PC=power circuit) A4P (EKRTR) : Solar/remote alarm PCB A4P (*KRTR) : Receiver PCB E11H-E12H-E1H : Backup heater element 1-2- (6 kw) E4H : Booster heater (kw) E5H : Switchbox heater E6H : Expansion vessel heater F1B : Fuse backup heater F1T : Thermal fuse backup heater F2B : Fuse booster heater F8U, F9U : Fuse 1,0A F 250V FU1 : Fuse,15A T 250V for PCB FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB K1M : Contactor backup heater step KM : Contactor booster heater K4M : pump relay K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump M1P : Pump M2S : 2 way valve for cooling mode MS : way valve: floorheating/domestic hot water PHC1 : Optocoupler input circuit Q1DI : Earth leakage protector Q1L : Thermal protector backup heater Q2L : Thermal protector 1/2Booster heater R1H (*KRTR) : Humidity sensor R1T (*KRTW/R) : Ambient sensor R2T (EKRTETS) : External sensor (floor or ambient) R11T : Outlet water heat-exchanger thermistor R12T : Outlet water backup heater thermistor R1T : Refrigerant liquid side thermistor R14T : Inlet water thermistor R5T (*KHW*) : Domestic hot water thermistor S1L : Flowswitch S1S : Solar pumpstation relay S2S : benefit kwh rate power supply contact SS1 : DIP switch S1T : thermostat switchbox heater S2T : thermostat expansion vessel heater TR1 : Transformer 24V for PCB V1S, V2S : Spark suppression 1, 2 X1M-X10M : Terminal strips X2Y : Connector Domestic hot water tank Only for *KHWE*V Notes: 1 This wiring diagram only applies to the compressor module 2 Use one and same dedicated power supply compressor module switchbox, hydromodule switchbox and *KHW* option :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-circuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For *KHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. (N,L) 9 For EKSOLHWAV1, refer to option manual 10 Backupheater kw reduction, refer to installation manual 2TW Altherma TM Monobloc

133 7 Wiring diagram Monobloc EDLQ AA6V 7-2 External connection diagram EDLQ AA6V Power supply unit power supply: 400V or 20V + earth Electrical connection diagram Altherma 5 or core Standard parts Outdoor unit X1M: L1-L2-L-N-Earth or L-N-Earth For more details please check unit wiring diagram al power supply Power supply (alarm indication, cooling/heating on/off indication, solar interlock) Backup heater power supply (/6/9kW): 400V or 20V + earth al power supply Booster heater power supply (kw): 400V or 20V + earth al parts Domestic hot water tank core or4 core X1M:1-2--Earth X1M:1-2--Earth X1M: L1-L2-L-N-Earth or L-N-Earth Bottom plate heater option Only for EKBPHT A4P: YC A4P: Y1 Alarm output 1 core 20V 1 core 20V Field supply Only for EKRP1HB & EKSOLHWAV1 Alarm indication 20V 2 core 7 Q*L Clixon Power supply booster heater X5M X6M 2 way valve 2 core 2x V 5 core G5 x 2.5 XM: L1-L2-Earth or L-N-Earth X7M F28 Only for EKHWSU*V X4M:1-2-Earth A4P: Y2 Cooling/Heating on/off output A4P: Y Solar input NO valve: X2M: 6-7 NC valve: X2M: 5-7 X2M: Room thermostat 1 core 20V 1 core 20V 2 core 20V 2 core 20V Cooling/Heating on/off indication solar interlock 2 way valve M2S (E(B/D)(H/L)* Units) for cooling mode benefit kwh rate power supply contact Q2L - Clixon booster heater R5T - Thermistor water temperature Q*L Clixon X8M Note: min. distance to power cable * 5cm 2 core Solar pump 20V or 400V Signal 2 core 20V X2M: 1-14 X9A: (PCB A1P) X2M: Only for EKSOLHWAV1 Possibility 1 X2M: Possibility 2 X2M: Possibility X2M: core 20V core for C/H application 2 core for H only application 20V 5 core for C/H application 4 core for H only application 20V Only for field supplied room thermostat AP Only for EKRTW (wired room thermostat) AP: X1M: C-COM-H Only for EKTR (wireless room thermostat) A4P: X1M: H-C-COM X2M: L-N AP: X1M:1- al parts Only for EKRTETS 2 core (m included) R2T External sensor (floor or ambient) Signal way valve MS (when EKHWE is intalled) selection domestic hot water-floorheating core 20V SPST: X2M: User interface X2M: core 2 x 0.75 communication User interface TW A Altherma TM Monobloc 1

134 8 Sound data Monobloc EDLQ AA6V 8-1 Sound pressure spectrum EDLQ AA6V E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) 8 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc

135 8 Sound data Monobloc EDLQ AA6V 8-2 Sound pressure night quiet mode EDLQ AA6V E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) 8 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc 15

136 9 Installation 9-1 Service space EDLQ AA6V A. Non stacked installation Monobloc EDLQ AA6V Legend Unit: mm Suction side obstacle 9 Discharge side obstacle Left side obstacle Right side obstacle Top side obstacle Obstacle is present 1 In these cases, close the bottom of the installation frame to prevent discharged air from being bypassed. 2 In these cases, only 2 units can be installed. This situation is not allowed. B. Stacked installation Figures between ( ) indicate the dimensions only for the class models. 1. Obstacles exist in front of the outlet side 2. Obstacles exist in front of the air inlet Do not stack more than one unit. About 100mm is required as the dimension for laying the upper outdoor unit s drain pipe. Get the portion A sealed so that air from the outlet does not bypass. C. Multiple-row installation 1. Installation of one unit per row 2. Installing multiple units (2 units or more) in lateral connection per row Relation of dimensions of H, A, and L are shown in the table below. L H H < L L A 0<L 1/2 H 150 (250) 1/2 H < L 200 (00) Installation impossible TW Altherma TM Monobloc

137 10 Operation range Monobloc EDLQ AA6V EDLQ AA6V Cooling mode Outdoor temp. ( CDB) only EB(H/L)* 10 Leaving evaporator Water temperature ( C) No heat pump operation, back up heater only Heating mode Sanitary mode Outdoor temp. ( CDB) (*) E(D/B)L* units include special equipment (insulation, heater sheet,...)to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. Both E(D/B)L* and E(D/B)H* models have a freeze prevention function using the pump and back up heater to keep the water system safe from freezing in all conditions. In case accidental or intentional power shutdown is likely to happen we recommend to use glycol. (**) only E(D/B)L* Leaving condenser water temperature Booster heater operation only (**) only E(D/B)L* Outdoor temp. ( CDB) Water temperature sanitary tank (C ) 4TW5801-1A Altherma TM Monobloc 17

138 Monobloc EDLQ AA6V 11 Hydraulic performance 11-1 Static pressure drop unit EDLQ AA6V 11 ESP (kpa) I High speed II medium speed ESP: External static pressure Flow: waterflow through the unit Flow (l/min) WARNING 1. Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also minimum and maximum allowed water flowrange in the technical specifications. 2. Water quality must be according to EN directive EC 98/8 EC. 4TW Altherma TM Monobloc

139 Monobloc EDLQ AA6W1 TABLE OF CONTENTS EDLQ AA6W1 1 Features Specifications Nominal Capacity and Nominal Input Technical Specifications Main components Electrical Specifications s Capacity tables Heating capacity tables Dimensional drawing & centre of gravity Dimensional drawing Piping diagram Piping diagram Wiring diagram Wiring diagram External connection diagram Sound data Sound pressure spectrum Sound pressure night quiet mode Installation Service space Operation range Hydraulic performance Static pressure drop unit Altherma TM Monobloc 19

140 6 1 0 ac- o1 r l1 e b0 h o t Ln l o Monobloc EDLQ AA6W1 1 Features A A c m Q D EM A Heating only monobloc with bottom plate heater H2O piping between outdoor unit and indoor heating appliances Freeze protection of hydraulic parts Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort Altherma TM Monobloc

141 2 Specifications Monobloc EDLQ AA6W1 2-1 NOMINAL CAPACITY AND NOMINAL INPUT EDLQ011AA6W1 EDLQ014AA6W1 EDLQ016AA6W1 Condition 1 Heating capacity Nominal kw Heating PI Nominal kw COP Nominal Condition 2 Heating capacity Nominal kw Heating PI Nominal kw COP Nominal Notes Condition 1: cooling Ta 5 C - LWE 18 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 5 C (Dt=5 C) Condition 2: cooling Ta 5 C - LWE 7 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 45 C (Dt=5 C) TECHNICAL SPECIFICATIONS EDLQ011AA6W1 EDLQ014AA6W1 EDLQ016AA6W1 Casing Colour Ivory white Material Painted galvanised steel Dimensions Unit Height mm 1,418 Width mm 1,45 Depth mm Packing Height mm 1,557 Width mm 1,500 Depth mm Weight Unit kg Packed unit kg Packing Material Wood Carton Plastic foil Weight kg Operation Range Heating - Ambient Min CDB Max CDB Heating - Waterside Min C Max C Domestic hot water Min CDB Ambient Max CDB Domestic hot water Min C Waterside Max C Sound Level (nominal) Sound Level (Night quiet) Heating Heating Sound Pressure Sound Pressure dba dba Refrigerant Type R-410A Charge kg Control Electronic expansion valve Nr of Circuits Refrigerant Oil Type Daphne FVC68D Charged Volume l Defrost Method Pressure equalising Defrost Control Sensor for outdoor heat exchanger temperature Capacity Control Method Inverter controlled Safety Devices High pressure switch Fan motor thermal protector Fuse Notes The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information. Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) Conditions: Ta 5 C - LWE 7 C (DT = 5 C) C: BUH only, no heat pump operation = during commisioning including piping + PHE + back-up heater / excluding expansion vessel E(D)(B)L* model can reach -20 C / E(D)(B)L*6W1 model can reach -25 C but without capacity guarantee Altherma TM Monobloc 141

142 2 Specifications Monobloc EDLQ AA6W MAIN COMPONENTS EDLQ011AA6W1 EDLQ014AA6W1 EDLQ016AA6W1 Air heat exchanger Specifications Length mm Nr of Rows Fin pitch mm Nr of Passes Face area m² Nr of Stages Tube type Hi-XSS Fin Type WF fin Treatment Anti-corrosion treatment (PE) Fan Type Propeller Quantity Discharge direction Horizontal Motor Quantity Model Brushless DC Motor Speed (nominal) Steps Heating rpm Fan Motor Output W Drive Direct drive Compressor Quantity Motor Model JT1G-VDYR@S Type Hermetically sealed scroll compressor Motor Output W 2,200 Starting Method Inverter driven Motor Crankcase Heater Output W Pump Type Water cooled Nr. of speed Nominal ESP unit Heating kpa Power input W Water side Heat Type Brazed plate exchanger Quantity Water volume l Water flow rate Min. l/min Water flow rate Heating l/min Nom. Water flow rate Max. l/min Insulation material Foamed synthetic elastomer Expansion vessel Volume l Maximum water pressure bar Pre pressure bar Water filter Diameter perforations mm Material Brass Water circuit Piping connections inch G5/4 (FEMALE) Piping inch 5/4" Safety valve bar Manometer Yes Drain valve / Fill valve yes Shut off valve yes Air purge valve yes Total water volume (6) l Altherma TM Monobloc

143 2 Specifications Monobloc EDLQ AA6W1 2-4 ELECTRICAL SPECIFICATIONS EDLQ011AA6W1 EDLQ014AA6W1 EDLQ016AA6W1 Power supply compressor component Current Power supply compressor component Power supply hydraulic component Current back-up heater Main Power Name W1 Phase N~ Frequency Hz Voltage V Voltage range Minimum V -10% Maximum V +10% Nominal running Heating (A) A current (RLA) Maximum running Heating A current Current Recomended A fuses Current back-up heater Type Power Supply Phase ~ Frequency Hz Voltage V Running Current Back-up heater A Running Current Back-up heater + +EK*V A 21.7(8.7+1) booster heater +EK*Z2 A 16.2( ) Current back-up Minimum Ssc value +EK*V kva Equipment complying with EN/IEC (**) heater +EK*Z2 kva Equipment complying with EN/IEC (**) 6W1 2 Altherma TM Monobloc 14

144 2 Specifications Monobloc EDLQ AA6W ELECTRICAL SPECIFICATIONS EDLQ011AA6W1 EDLQ014AA6W1 EDLQ016AA6W1 Power supply hydraulic component Voltage range Minimum V -10% Maximum V +10% Wiring connections Connection type for power supply hydraulic compartment Quantity of wires 4G Type of wires Select diameter and type according to national and local regulations Connection type for power supply connection to optional sanitary tank + Q2L Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires For more details on voltage range and current refer to installation manual Connection type for connection with R5T Quantity of wires Wire included in option EKHWS* Type of wires Wire included in option EKHWS* Connection type for connection with AP Quantity of wires Depends on thermostat type, refer to installation manual Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with M2S Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with MS Quantity of wires G or 4G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Notes Power supply compressor compartment is for compressor, fan, pump and controller In accordance with EN/IEC (1), it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys () smaller than or equal to Zmax. Power supply hydraulic compartment is for the electric heater. The optional domestic warm water tank has a separate power supply. Installer can reduce capacity of the heater from 6 to kw. The current is then reduced from 26 to 1A. Instructions see installation manual. Installer can reduce capacity of the heater from 6 to.5kw. The current is then reduced from 8.7 to 5A. Instructions see installation manual. (1)European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current <= 75A. (2) European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current > 16A =< 75A per phase. () System impedance Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) 144 Altherma TM Monobloc

145 Monobloc EDLQ AA6W1 s EDLQ AA6W1 Kit availability for E(D/B)(H/L)Q AA* Altherma Monoblock / Low temperature 1-Phase -Phase Zone 2 Zone Zone 2 Zone EDLQ***AA6V EDHQ***AA6V EDLQ***AA6W1 EDHQ***AA6W1 EBLQ***AA6V EBHQ***AA6V EBLQ***AA6W1 EBHQ***AA6W1 Reference Description EKRP1HB Digital I/O PCB V V V V V V V V V V V V EKBPHT16Y Bottom plate heater V (2) V (2) V (2) V (2) V (2) V (2) EKDK04 drain plug kit V (2) V (2) V (2) V (2) V (2) V (2) EKHWS150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWS200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWS00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWSU150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWSU200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWSU00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWS200BZ2 Stainless domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWS00BZ2 Stainless domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWE150AV Enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWE200AV Enamel domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWE00AV Enamel domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWE200AZ2 Enamel domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWE00AZ2 Enamel domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWET150AV Wallmounted enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKSOLHWAV1 Solarkit (4) V V V V V V V V V V V V EKRTW Wired room thermostat option kit V V V V V V V V V V V V EKRTR Wireless room thermostat option kit (incl. receiver) V V V V V V V V V V V V EKRTETS External temperature sensor option kit () V V V V V V V V V V V V Remark: Other combinations are not guaranteed. (1) Input/Output PCB that provides two additional output connections (remote alarm and remote ON/OFF signalisation). In EKSOLHWAV1, the same digital I/O PCB as for EKRP1HB is already included (2) It is not allowed to combine bottom plate heater and drain plug kit () EKRTETS can only be used in combination with EKRTR (4) Kit to be mounted on domestic hot water tank that provides connection to solar panels for additional water heating. Note: E(D/B)L* units include special equipment (insulation, heater sheet,... ) to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. TW Altherma TM Monobloc 145

146 Monobloc EDLQ AA6W1 s EDLQ AA6W1 Bivalent system Field wiring Space heating with an auxiliary boiler (alternating operation) Space heating application by either the altherma indoor unit or by an auxiliary boiler connected in the system. An auxiliary contact decides whether either the E(D/B)(H/L)Q* hydro module or the boiler will operate.this auxiliary contact can e.g. be an outdoor temperature thermostat, an electricity tariff contact, a manually operated contact, etc. Domestic hot water in such an application is always provided by the domestic hot water tank which is connected to the hydro module, including when the boiler is in operation for space heating. The auxiliary boiler can be integrated in the pipework and in the field wiring according to the illustrations below. Auto / Boiler Boiler thermostat C th K1A K2A Boiler thermostat Boiler thermostat Auxiliary contact (normal closed) Heating only room thermostat Auxiliary relay for activation of E(D/B)(H/L)Q * unit (field supply) Auxiliary relay for activation of boiler (field supply) Operation When the room thermostat (th) closes, either the E(D/B)(H/L)Q * unit or the boiler starts operating, depending on the position of the auxiliary contact ( C ) Make sure that auxiliary contact ( C ) has sufficient differential or time delay so as to avoid frequent changeover between the E(D/B)(H/L)Q * unit and the boiler. If the auxiliary contact ( C) is an outdoor temperature thermostat, make sure to install the thermostat in the shade, so that it is not influenced or turned ON/OFF by the sun. Frequent switching may cause corrosion of the boiler in an early stage.contact the manufacturer of the boiler. During heating operation of the E(D/B)(H/L)Q * unit, the Altherma unit will operate so as to achieve the target leaving water temperature as set on the user interface. When weather dependent operation is active, the water temperature is determined automatically depending on the outdoor temperature. During heating operation of the boiler, the boiler will operate so as to achieve the target leaving water temperature as set on the boiler controller. Never set the target leaving water temperature setpoint on the boiler controller above 55 C. Make sure to only have 1 expansion vessel in the water circuit. An expansion vessel is already premounted in the Altherma unit. 1 Compressor module 2 Hydro module Heat exchanger 4 Pump 5 Shut-off valve 6 Collector (field supply) 7 Motorised -way valve (field supply) 8 Booster heater 9 Heat exchanger coil 10 Domestic hot water tank 11 Boiler (field supply) 12 Aquastat valve (field supply) 1 Shut-off valve (field supply) 14 Non-return valve (field supply) FHL 1... Floor heating loop (field supply) I User interface Make sure to configure the DIP switch SS2- on the PCB of the E(D/B)(H/L)Q * switch box correctly. Refer to Room thermostat installation configuration in the installation manual supplied with the unit. Make sure that return water to the E(D/B)(H/L)Q * heat exchanger never exceeds 55 C. For this reason, never put the target leaving water temperature setpoint on the boiler controller above 55 C and it required, install an aquastat(*) valve in the return water flow of the E(D/B)(H/L)Q * unit. Daikin shall not be held liable fo any damage resulting from failure to observe this rule. (*)The aquastat valve must be set for 55 C and must operate to close the return water flow to the E(D/B)(H/L)Q * unit when the measured temperature exceeds 55 C. When temperature drops to a lower level, the aquastat valve must operate to open the return water flow to the E(D/B)(H/L)Q * unit again. TW Altherma TM Monobloc

147 Monobloc EDLQ AA6W1 4 Capacity tables 4-1 Heating capacity tables EDLQ AA6W1 Maximum Heating Capacity (Peak values) Model LWC [ C] Tamb HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] 4 Maximum Heating Capacity (integrated values) Model LWC Tamb HC PI HC PI HC PI HC PI HC PI HC PI CC HC PI LWE LWC Tamb (a) SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% : only E(D/B)L* NOTES TW A 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Capacity values may not be extrapolated below 7 C leaving water temperature 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). For E(D/B)LQ* models only:if Tamb < 4 C: bottom plate heater power input to be added = 95W Altherma TM Monobloc 147

148 Monobloc EDLQ AA6W1 5 Dimensional drawing & centre of gravity 5-1 Dimensional drawing EDLQ AA6W1 Center of gravity 1. Drain outlet 2. Waterpiping outlet. Waterpiping inlet 4. Power supply cables intake 5. Field wiring intake 6. Service door switchbox 7. Service door hydraulic module 8. Service port 9. Service door compresor module 10. Pump 11. REMOCON kit (to be installed indoors) 1. Shut off valve 14. Blow off valve 5 Hole for anchor bolt 15. Blow off drain (flexible base) 16. Pressure gauge 17. Water filter 18. loadup ctrl motor + (18a) nipple 19. Switchbox terminals 20. Switchbox terminals option sanitary warm water tank 21. Drain & fill valve Center of gravity Cutaway2 Cutaway1 Cutaway TW Altherma TM Monobloc

149 6 Piping diagram 6-1 Piping diagram EDLQ AA6W1 Monobloc EDLQ AA6W1 Outlet Pump Safety valve Air purge Expansion vessel Pressure gauge Evaporator Condenser Filter Filter Distributor Heat exchanger 6 Shut off valve Electric heater body Service port 5/16 Capillary tube Flowswitch Filter Inlet Shut off valve Drain & fill valve Accumulator Stop valve (with service port 5/16 flare) R1T : Thermistor (Air) R2T : Thermistor (discharge) RT : Thermistor (Suction) R4T : Thermistor (Liquid 1) R5T : Thermistor (middle) R6T : Thermistor (Liquid 2) S1NPH : Pressure sensor Y1E : Electronic expansion valve E1HC : Crankcase heater Y1S YS S1PH M*F M*C R11T R12T R1T R14T : 4-way valve : Injection valve : High pressure switch : Fan motor : Compressor : Outlet water heat-exchanger thermistor : Outlet water backup heater thermistor : Refrigerant liquid side thermistor : Inlet water thermistor Heating Cooling TW5815-1A Altherma TM Monobloc 149

150 7 Wiring diagram 7-1 Wiring diagram Monobloc EDLQ AA6W1 EDLQ AA6W1 7 Power supply Reactor terminal position Position of compressor terminal Only for E(D/B)LO* Compressor module switchbox To hydromodule switchbox (8.5 Page 2 Notes: 1 This wiring diagram only applies to the compressor module switchbox 2 L: Live N:Neutral g: Field wiring D : Terminal strip F : Connector T : Connection R : Protective earth (screw) : Connector p : Noiseless earth G : Terminal 4 NOT APPLICABLE 5-6 Do not operate the unit by short-circuiting protection device S1PH 7 Colors: BLK: black, RED: red, BLU: blue, WHT: white, YLW: yellow, ORG: orange, BRN: brown, GRN: green 8 Confirm the method of setting the selector switches (DS1) by service manual. Factory setting of all switches: OFF. A1P A2P AP BS1 BS4 C1 C4 DS1 E1HC E1H F1U F2U FU F4U F5U F6U F7U F8U, F9U H1P 7P (A1P) HAP (A1P) HAP (A2P) K1M K2M K1R (A1P) K1R (A2P) K2R (A1P) KR (A1P) L1R LR L4R M1C M1F M2F PS Q1DI R1 R4 R1T R2T RT R4T R5T R6T R7T S1NPH S1PH V1R, V2R VR X1M Y1E Y1S YS Z1C Z9C Z1F Z4F al connector X6A X77A X1Y Printed circuit board (Main) Printed circuit board (INV) Printed circuit board (Noise filter) Push button switch Capacitor DIP switch Crankcase heater Bottomplate heater Fuse (T 1,5A/250V) Fuse (T 1,5A/250V) Fuse (T 6.A/250V) Fuse (T 6,A/250V) Fuse (T 6,A/250V) Fuse (T 6,A/250V) Fuse (T 5,0A/250V) Fuse (T 1,0A/250V) Pilotlamp (service monitor - orange) Pilotlamp (service monitor - green) Pilotlamp (service monitor - green) Magnetic contactor Magnetic relay (Y1S) Magnetic relay Magnetic relay (Y2S) Magnetic relay (E1HC) Reactor Reactor (For outdoor fan motor) Motor (Compressor) Motor (Fan) (upper) Motor (Fan) (lower) Switching power supply Earth leakage protector Resistor Thermistor (Air) Thermistor (Discharge) Thermistor (Suction) Thermistor (Heat exchanger) Thermistor (heat exchanger middle) Thermistor (Liquid) Thermistor (Fin) Pressure sensor Pressure switch (High) Power module Diode module Terminal strip Electronic expansion valve Solenoid valve (4 way valve) Solenoid valve Noise filter Noise filter Connector Connector Connector Wiring dependent on model Reactor box El. comp. Assy (Position of elements) Arrow A Arrow B 2TW EDLQ AA6W1 Only for E(D/B)LO* Power supply E11H-E12H-E1H / E4H Only for EKSOLHWAV1 Domestic hot water tank Domestic hot water tank Domestic hot water tank Only for *KHWS*V See note 7 For *KHWSU*V >> See note 2 << Domestic hot water tank Only for *KHWS*Z2 Only for EKRP1HB & ESOLHWAV1 See note 8 From compressor module switchbox (B.7 PageA) Standard 6kw (_) See note 10 Reduced.5kw ( ) Seenote10 Alarm output Cooling/heating on/off output Solar input heating cooling Example field supply thermostat 20V AC supply from PCB Only for *KRTW Only for *KRTR wiretype (SPST) Only for EKHW(S/E)* Only for EKRTETS Solar pump connection NO valve NC valve See note 9 Wiring dependent on model Field wiring Only for *KHWE*V Only for *KHW(S/E)* See note 7 For *KHWSU*V Only for *KHW* Field wiring Only for *KHWS*Z2 Only for EKSOLHWAV1 PCB Wire colour Only for *KHW* User interface Electric heater fuse Model 6WN F1B 16A KHW kit fuse F2B 20A Outdoor unit A11P : Main PCB A12P : User interface PCB AP (*KRTW) : Thermostat (PC=power circuit) A4P (*KRTR) : Solar/remote alarm PCB A4P (EKRTR) : Receiver PCB E11H-E12H-E1H : Backup heater element 1-2- (6 kw) E4H : Booster heater (kw) E5H : Switchbox heater E6H : Expansion vessel heater F1B : Fuse backup heater F1T : Thermal fuse backup heater F2B : Fuse booster heater F8U, F9U : Fuse 1,0A F 250V FU1 : Fuse,15A T 250V for PCB FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB K1M : Contactor backup heater step KM : Contactor booster heater K4M : pump relay K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump M1P : Pump M2S : 2 way valve for cooling mode MS : way valve: floorheating/domestic hot water PHC1 : Optocoupler input circuit Q1DI : Earth leakage protector Q1L : Thermal protector backup heater Q2L/QL : Thermal protector 1/2Booster heater R1H (*KRTR)) : Humidity sensor R1T (*KRTW/R) : Ambient sensor R2T (EKRTETS) : External sensor (floor or ambient) R11T : Outlet water heat-exchanger thermistor R12T : Outlet water backup heater thermistor R1T : Refrigerant liquid side thermistor R14T : Inlet water thermistor R5T (*KHW*) : Domestic hot water thermistor S1L : Flowswitch S1S : Solar pumpstation relay S2S : benefit kwh rate power supply contact SS1 : DIP switch S1T : thermostat switchbox heater S2T : thermostat expansion vessel heater TR1 : Transformer 24V for PCB V1S, V2S : Spark suppression 1, 2 X1M-X10M : Terminal strips X2Y : Connector Domestic hot water tank Only for *KHWE*V Domestic hot water tank Only for *KHWE*Z2 Notes: 1 This wiring diagram only applies to the compressor module 2 Use one and same dedicated power supply compressor module switchbox, hydromodule switchbox and *KHW* option :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-circuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For *KHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. (N,L) 9 For EKSOLHWAV1, refer to option manual 10 Backupheater kw reduction, refer to installation manual 2TW Altherma TM Monobloc

151 7 Wiring diagram Monobloc EDLQ AA6W1 7-2 External connection diagram EDLQ AA6W1 Power supply unit power supply: 400V or 20V + earth Electrical connection diagram Altherma 5 or core Standard parts Outdoor unit X1M: L1-L2-L-N-Earth or L-N-Earth For more details please check unit wiring diagram al power supply Power supply (alarm indication, cooling/heating on/off indication, solar interlock) Backup heater power supply (/6/9kW): 400V or 20V + earth al power supply Booster heater power supply (kw): 400V or 20V + earth al parts Domestic hot water tank core or4 core X1M:1-2--Earth X1M:1-2--Earth X1M: L1-L2-L-N-Earth or L-N-Earth Bottom plate heater option Only for EKBPHT A4P: YC A4P: Y1 Alarm output 1 core 20V 1 core 20V Field supply Only for EKRP1HB & EKSOLHWAV1 Alarm indication 20V 2 core 7 Q*L Clixon Power supply booster heater X5M X6M 2 way valve 2 core 2x V 5 core G5 x 2.5 XM: L1-L2-Earth or L-N-Earth X7M F28 Only for EKHWSU*V X4M:1-2-Earth A4P: Y2 Cooling/Heating on/off output A4P: Y Solar input NO valve: X2M: 6-7 NC valve: X2M: 5-7 X2M: Room thermostat 1 core 20V 1 core 20V 2 core 20V 2 core 20V Cooling/Heating on/off indication solar interlock 2 way valve M2S (E(B/D)(H/L)* Units) for cooling mode benefit kwh rate power supply contact Q2L - Clixon booster heater R5T - Thermistor water temperature Q*L Clixon X8M Note: min. distance to power cable * 5cm 2 core Solar pump 20V or 400V Signal 2 core 20V X2M: 1-14 X9A: (PCB A1P) X2M: Only for EKSOLHWAV1 Possibility 1 X2M: Possibility 2 X2M: Possibility X2M: core 20V core for C/H application 2 core for H only application 20V 5 core for C/H application 4 core for H only application 20V Only for field supplied room thermostat AP Only for EKRTW (wired room thermostat) AP: X1M: C-COM-H Only for EKTR (wireless room thermostat) A4P: X1M: H-C-COM X2M: L-N AP: X1M:1- al parts Only for EKRTETS 2 core (m included) R2T External sensor (floor or ambient) Signal way valve MS (when EKHWE is intalled) selection domestic hot water-floorheating core 20V SPST: X2M: User interface X2M: core 2 x 0.75 communication User interface TW A Altherma TM Monobloc 151

152 8 Sound data Monobloc EDLQ AA6W1 8-1 Sound pressure spectrum EDLQ AA6W1 E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING 8 Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc

153 8 Sound data Monobloc EDLQ AA6W1 8-2 Sound pressure night quiet mode EDLQ AA6W1 E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) 8 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc 15

154 9 Installation 9-1 Service space EDLQ AA6W1 A. Non stacked installation Monobloc EDLQ AA6W1 Legend Unit: mm Suction side obstacle 9 Discharge side obstacle Left side obstacle Right side obstacle Top side obstacle Obstacle is present 1 In these cases, close the bottom of the installation frame to prevent discharged air from being bypassed. 2 In these cases, only 2 units can be installed. This situation is not allowed. B. Stacked installation Figures between ( ) indicate the dimensions only for the class models. 1. Obstacles exist in front of the outlet side 2. Obstacles exist in front of the air inlet Do not stack more than one unit. About 100mm is required as the dimension for laying the upper outdoor unit s drain pipe. Get the portion A sealed so that air from the outlet does not bypass. C. Multiple-row installation 1. Installation of one unit per row 2. Installing multiple units (2 units or more) in lateral connection per row Relation of dimensions of H, A, and L are shown in the table below. L H H < L L A 0<L 1/2 H 150 (250) 1/2 H < L 200 (00) Installation impossible TW Altherma TM Monobloc

155 10 Operation range Monobloc EDLQ AA6W1 EDLQ AA6W1 Cooling mode Outdoor temp. ( CDB) only EB(H/L)* 10 Leaving evaporator Water temperature ( C) No heat pump operation, back up heater only operation possible, but no guarantee of capacity Heating mode Sanitary mode Outdoor temp. ( CDB) (*) E(D/B)L* units include special equipment (insulation, heater sheet,...)to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. Both E(D/B)L* and E(D/B)H* models have a freeze prevention function using the pump and back up heater to keep the water system safe from freezing in all conditions. In case accidental or intentional power shutdown is likely to happen we recommend to use glycol. (**) only E(D/B)L* Leaving condenser water temperature Booster heater operation only (**) only E(D/B)L* Outdoor temp. ( CDB) Water temperature sanitary tank (C ) 4TW581-1A Altherma TM Monobloc 155

156 Monobloc EDLQ AA6W1 11 Hydraulic performance 11-1 Static pressure drop unit EDLQ AA6W1 11 ESP (kpa) I High speed II medium speed ESP: External static pressure Flow: waterflow through the unit Flow (l/min) WARNING 1. Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also minimum and maximum allowed water flowrange in the technical specifications. 2. Water quality must be according to EN directive EC 98/8 EC. 4TW Altherma TM Monobloc

157 Monobloc EBHQ AA6V TABLE OF CONTENTS EBHQ AA6V 1 Features Specifications Nominal Capacity and Nominal Input Technical Specifications Main components Electrical Specifications s Capacity tables Heating capacity tables Cooling capacity tables Dimensional drawing & centre of gravity Dimensional drawing Piping diagram Piping diagram Wiring diagram Wiring diagram External connection diagram Sound data Sound pressure spectrum Sound pressure night quiet mode Installation Service space Operation range Hydraulic performance Static pressure drop unit Altherma TM Monobloc 157

158 6 1 0 ac- o1 r l1 e b0 h o t n l o Monobloc EBHQ AA6V 1 Features A A c m Q H B EM A Reversible monobloc H2O piping between outdoor unit and indoor heating appliances Freeze protection of hydraulic parts Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort Altherma TM Monobloc

159 2 Specifications Monobloc EBHQ AA6V 2-1 NOMINAL CAPACITY AND NOMINAL INPUT EBHQ011AA6V EBHQ014AA6V EBHQ016AA6V Condition 1 Heating capacity Nominal kw Cooling capacity Nominal kw Heating PI Nominal kw Cooling PI Nominal kw COP Nominal EER Nominal Condition 2 Heating capacity Nominal kw Cooling capacity Nominal kw Heating PI Nominal kw Cooling PI Nominal kw COP Nominal EER Nominal Notes Condition 1: cooling Ta 5 C - LWE 18 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 5 C (Dt=5 C) Condition 2: cooling Ta 5 C - LWE 7 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 45 C (Dt=5 C) TECHNICAL SPECIFICATIONS EBHQ011AA6V EBHQ014AA6V EBHQ016AA6V Casing Colour Ivory white Material Painted galvanised steel Dimensions Unit Height mm 1,418 Width mm 1,45 Depth mm Packing Height mm 1,557 Width mm 1,500 Depth mm Weight Unit kg Packed unit kg Packing Material Wood Carton Plastic foil Weight kg Operation Range Heating - Ambient Min CDB Max CDB Heating - Waterside Min C Max C Cooling - Ambient Min CDB Max CDB Cooling - Waterside Min C Max C Domestic hot water Min CDB Ambient Max CDB Domestic hot water Min C Waterside Max C Sound Level (nominal) Sound Level (Night quiet) Heating Cooling Heating Cooling Sound Power Sound Pressure Sound Power Sound Pressure Sound Pressure Sound Pressure dba dba dba dba dba dba Refrigerant Type R-410A Charge kg Control Electronic expansion valve Nr of Circuits Altherma TM Monobloc 159

160 2 Specifications Monobloc EBHQ AA6V TECHNICAL SPECIFICATIONS EBHQ011AA6V EBHQ014AA6V EBHQ016AA6V Refrigerant Oil Type Daphne FVC68D Charged Volume l Defrost Method Pressure equalising Defrost Control Sensor for outdoor heat exchanger temperature Capacity Control Method Inverter controlled Safety Devices High pressure switch Fan motor thermal protector Fuse Notes The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information. Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) Conditions: Ta 5 C - LWE 7 C (DT = 5 C) C: BUH only, no heat pump operation = during commisioning including piping + PHE + back-up heater / excluding expansion vessel E(D)(B)L* model can reach -20 C / E(D)(B)L*6W1 model can reach -25 C but without capacity guarantee 2- MAIN COMPONENTS EBHQ011AA6V EBHQ014AA6V EBHQ016AA6V Air heat exchanger Specifications Length mm Nr of Rows Fin pitch mm Nr of Passes Face area m² Nr of Stages Tube type Hi-XSS Fin Type WF fin Treatment Anti-corrosion treatment (PE) Fan Type Propeller Quantity Air Flow Rate Heating High m³/min (nominal at 20V) Cooling High m³/min Fan Discharge direction Horizontal Motor Quantity Model Brushless DC Motor Speed (nominal) Steps Heating rpm Cooling rpm Fan Motor Output W Drive Direct drive Compressor Quantity Motor Model JT100G-VD Type Hermetically sealed scroll compressor Motor Output W 2,200 Starting Method Inverter driven Motor Crankcase Heater Output W Pump Type Water cooled Nr. of speed Nominal ESP unit Heating kpa Cooling kpa Power input W Water side Heat Type Brazed plate exchanger Quantity Water volume l Water flow rate Min. l/min Water flow rate Heating l/min Nom. Cooling l/min Water flow rate Max. l/min Insulation material Foamed synthetic elastomer 160 Altherma TM Monobloc

161 2 Specifications Monobloc EBHQ AA6V 2- MAIN COMPONENTS EBHQ011AA6V EBHQ014AA6V EBHQ016AA6V Expansion vessel Volume l Maximum water pressure bar Pre pressure bar Water filter Diameter perforations mm Material Brass Water circuit Piping connections inch G5/4 (FEMALE) Piping inch 5/4" Safety valve bar Manometer Yes Drain valve / Fill valve yes Shut off valve yes Air purge valve yes Total water volume (6) l ELECTRICAL SPECIFICATIONS EBHQ011AA6V EBHQ014AA6V EBHQ016AA6V Power supply Main Power Name V compressor Phase component Frequency Hz Voltage V Voltage range Minimum V -10% Maximum V +10% Current Minimum kva Equipment complying with EN/IEC ( ) Ssc value Current Maximum running Cooling A current Power supply compressor Current Recomended fuses A component Wiring connections For power supply compressor component See installiation manual Power supply hydraulic component Current back-up heater Current back-up heater Running Current Back-up heater + booster heater Current back-up Z-max heater Type Power Supply Phase 1~ Frequency Hz Voltage V Running Current Back-up heater A EK*V A 9(26+1) Back-up heater Back-up heater + booster heater A A Minimum Ssc value +EK*V kva Equipment complying with EN/IEC (**) 6V Altherma TM Monobloc 161

162 2 Specifications Monobloc EBHQ AA6V ELECTRICAL SPECIFICATIONS EBHQ011AA6V EBHQ014AA6V EBHQ016AA6V Power supply hydraulic component Voltage range Minimum V -10% Maximum V +10% Wiring connections Connection type for power supply hydraulic compartment Quantity of wires G Type of wires Select diameter and type according to national and local regulations Connection type for power supply connection to optional sanitary tank + Q2L Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires For more details on voltage range and current refer to installation manual Connection type for connection with R5T Quantity of wires Wire included in option EKHWS* Type of wires Wire included in option EKHWS* Connection type for connection with AP Quantity of wires Depends on thermostat type, refer to installation manual Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with M2S Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with MS Quantity of wires G or 4G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Notes Power supply compressor compartment is for compressor, fan, pump and controller In accordance with EN/IEC (1), it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys () smaller than or equal to Zmax. Installer can reduce capacity of the heater from 6 to kw. The current is then reduced from 26 to 1A. Instructions see installation manual. Installer can reduce capacity of the heater from 6 to.5kw. The current is then reduced from 8.7 to 5A. Instructions see installation manual. (1)European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current <= 75A. (2) European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current > 16A =< 75A per phase. () System impedance Power supply hydraulic compartment is for the electric heater. The optional domestic warm water tank has a separate power supply. Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) 162 Altherma TM Monobloc

163 Monobloc EBHQ AA6V s EBHQ AAV Kit availability for E(D/B)(H/L)Q AA* Altherma Monoblock / Low temperature 1-Phase -Phase Zone 2 Zone Zone 2 Zone EDLQ***AA6V EDHQ***AA6V EDLQ***AA6W1 EDHQ***AA6W1 EBLQ***AA6V EBHQ***AA6V EBLQ***AA6W1 EBHQ***AA6W1 Reference Description EKRP1HB Digital I/O PCB V V V V V V V V V V V V EKBPHT16Y Bottom plate heater V (2) V (2) V (2) V (2) V (2) V (2) EKDK04 drain plug kit V (2) V (2) V (2) V (2) V (2) V (2) EKHWS150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWS200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWS00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWSU150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWSU200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWSU00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWS200BZ2 Stainless domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWS00BZ2 Stainless domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWE150AV Enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWE200AV Enamel domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWE00AV Enamel domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWE200AZ2 Enamel domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWE00AZ2 Enamel domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWET150AV Wallmounted enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKSOLHWAV1 Solarkit (4) V V V V V V V V V V V V EKRTW Wired room thermostat option kit V V V V V V V V V V V V EKRTR Wireless room thermostat option kit (incl. receiver) V V V V V V V V V V V V EKRTETS External temperature sensor option kit () V V V V V V V V V V V V Remark: Other combinations are not guaranteed. (1) Input/Output PCB that provides two additional output connections (remote alarm and remote ON/OFF signalisation). In EKSOLHWAV1, the same digital I/O PCB as for EKRP1HB is already included (2) It is not allowed to combine bottom plate heater and drain plug kit () EKRTETS can only be used in combination with EKRTR (4) Kit to be mounted on domestic hot water tank that provides connection to solar panels for additional water heating. Note: E(D/B)L* units include special equipment (insulation, heater sheet,... ) to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. TW Altherma TM Monobloc 16

164 Monobloc EBHQ AA6V s EBHQ AA6V Bivalent system Field wiring Space heating with an auxiliary boiler (alternating operation) Space heating application by either the altherma indoor unit or by an auxiliary boiler connected in the system. An auxiliary contact decides whether either the E(D/B)(H/L)Q* hydro module or the boiler will operate.this auxiliary contact can e.g. be an outdoor temperature thermostat, an electricity tariff contact, a manually operated contact, etc. Domestic hot water in such an application is always provided by the domestic hot water tank which is connected to the hydro module, including when the boiler is in operation for space heating. The auxiliary boiler can be integrated in the pipework and in the field wiring according to the illustrations below. Auto / Boiler Boiler thermostat C th K1A K2A Boiler thermostat Boiler thermostat Auxiliary contact (normal closed) Heating only room thermostat Auxiliary relay for activation of E(D/B)(H/L)Q * unit (field supply) Auxiliary relay for activation of boiler (field supply) Operation When the room thermostat (th) closes, either the E(D/B)(H/L)Q * unit or the boiler starts operating, depending on the position of the auxiliary contact ( C ) Make sure that auxiliary contact ( C ) has sufficient differential or time delay so as to avoid frequent changeover between the E(D/B)(H/L)Q * unit and the boiler. If the auxiliary contact ( C) is an outdoor temperature thermostat, make sure to install the thermostat in the shade, so that it is not influenced or turned ON/OFF by the sun. Frequent switching may cause corrosion of the boiler in an early stage.contact the manufacturer of the boiler. During heating operation of the E(D/B)(H/L)Q * unit, the Altherma unit will operate so as to achieve the target leaving water temperature as set on the user interface. When weather dependent operation is active, the water temperature is determined automatically depending on the outdoor temperature. During heating operation of the boiler, the boiler will operate so as to achieve the target leaving water temperature as set on the boiler controller. Never set the target leaving water temperature setpoint on the boiler controller above 55 C. Make sure to only have 1 expansion vessel in the water circuit. An expansion vessel is already premounted in the Altherma unit. 1 Compressor module 2 Hydro module Heat exchanger 4 Pump 5 Shut-off valve 6 Collector (field supply) 7 Motorised -way valve (field supply) 8 Booster heater 9 Heat exchanger coil 10 Domestic hot water tank 11 Boiler (field supply) 12 Aquastat valve (field supply) 1 Shut-off valve (field supply) 14 Non-return valve (field supply) FHL 1... Floor heating loop (field supply) I User interface Make sure to configure the DIP switch SS2- on the PCB of the E(D/B)(H/L)Q * switch box correctly. Refer to Room thermostat installation configuration in the installation manual supplied with the unit. Make sure that return water to the E(D/B)(H/L)Q * heat exchanger never exceeds 55 C. For this reason, never put the target leaving water temperature setpoint on the boiler controller above 55 C and it required, install an aquastat(*) valve in the return water flow of the E(D/B)(H/L)Q* unit. Daikin shall not be held liable fo any damage resulting from failure to observe this rule. (*)The aquastat valve must be set for 55 C and must operate to close the return water flow to the E(D/B)(H/L)Q * unit when the measured temperature exceeds 55 C. When temperature drops to a lower level, the aquastat valve must operate to open the return water flow to the E(D/B)(H/L)Q * unit again. TW A 164 Altherma TM Monobloc

165 Monobloc EBHQ AA6V 4 Capacity tables 4-1 Heating capacity tables EBHQ AA6V Maximum Heating Capacity (Peak values) Model LWC [ C] Tamb HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] 4 Maximum Heating Capacity (integrated values) Model LWC Tamb HC PI HC PI HC PI HC PI HC PI HC PI CC HC PI LWE LWC Tamb (a) SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% : only E(D/B)L* NOTES TW A 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Capacity values may not be extrapolated below 7 C leaving water temperature 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). For E(D/B)LQ* models only:if Tamb < 4 C: bottom plate heater power input to be added = 95W Altherma TM Monobloc 165

166 Monobloc EBHQ AA6V 4 Capacity tables 4-2 Cooling capacity tables EBHQ AA6V Maximum Cooling Capacity Model Tamb LWE [ C] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] 4 TW A CC HC PI LWE LWC Tamb (a) SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% : only E(D/B)L* NOTES 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Capacity values may not be extrapolated below 7 C leaving water temperature 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). For E(D/B)LQ* models only:if Tamb < 4 C: bottom plate heater power input to be added = 95W 166 Altherma TM Monobloc

167 Monobloc EBHQ AA6V 5 Dimensional drawing & centre of gravity 5-1 Dimensional drawing EBHQ AA6V Center of gravity 1. Drain outlet 2. Waterpiping outlet. Waterpiping inlet 4. Power supply cables intake 5. Field wiring intake 6. Service door switchbox 7. Service door hydraulic module 8. Service port 9. Service door compresor module 10. Pump 11. REMOCON kit (to be installed indoors) 1. Shut off valve 14. Blow off valve Hole for anchor bolt 15. Blow off drain (flexible base) 16. Pressure gauge 17. Water filter 18. loadup ctrl motor + (18a) nipple 19. Switchbox terminals 20. Switchbox terminals option sanitary warm water tank 21. Drain & fill valve Center of gravity 5 Cutaway2 Cutaway1 Cutaway TW Altherma TM Monobloc 167

168 6 Piping diagram 6-1 Piping diagram EBHQ AA6V Monobloc EBHQ AA6V Expansion vessel Pressure gauge Filter Filter Heat exchanger 6 Outlet Pump Safety valve Air purge Evaporator Condenser Distributor Shut off valve Electric heater body Service port 5/16 Flowswitch Filter Inlet Shut off valve Drain & fill valve Accumulator Stop valve (with service port 5/16 flare) R1T : Thermistor (Air) R2T : Thermistor (discharge) RT : Thermistor (Suction) R4T : Thermistor (Liquid 1) R5T : Thermistor (middle) R6T : Thermistor (Liquid 2) S1NPH : Pressure sensor Y1E : Electronic expansion valve E1HC : Crankcase heater Y1S YS S1PH M*F M*C R11T R12T R1T R14T : 4-way valve : Injection valve : High pressure switch : Fan motor : Compressor : Outlet water heat-exchanger thermistor : Outlet water backup heater thermistor : Refrigerant liquid side thermistor : Inlet water thermistor Heating Cooling TW A 168 Altherma TM Monobloc

169 7 Wiring diagram 7-1 Wiring diagram Monobloc EBHQ AA6V EBHQ AA6V Power supply N-50Hz 20V Only for E(D/B)LO* Compressor module switchbox To hydromodule switchbox (8.5 Page 2 A1P A2P AP A4P BS1 BS4 C1 C4 DS1 E1H E1HC F1U, FU, F4U F6U F7U, F8U H1P 7P (A2P) HAP (A1P) K1R K4R K10R K11R L1R M1C M1F M2F PS Q1DI R1 R2 R1T R2T RT R4T R5T R6T RC R10T S1NPH S1PH TC V1R V2R, VR V1T X1M Y1E Y1S Z1C ZC Z1F Z4F al connector X1Y Printed circuit board (Main) Printed circuit board (INV) Printed circuit board (Noise filter) Printed circuit board Push button switch Capacitor DIP switch Bottomplate heater Crankcase heater Fuse (T 6.A/250V) Fuse (T 5.0A/250V) Fuse (F 1,0A/250V) Light Emit. Diode (Serv. Monitor-Orange) Prepare, Test Flickering Malfunction Detection -- Light up Light emitting diode (service monitor green) Magnetic relay (Y1S) Magnetic relay (E1HC) Magnetic relay Magnetic relay Reactor Motor (Compressor) Motor (Fan) (upper) Motor (Fan) (lower) Switching power supply Field earth leakage breaker (00mA) Resistor Resistor Thermistor (Air) Thermistor (Discharge) Thermistor (Suction) Thermistor (Heat exchanger) Thermistor (heat exchanger middle) Thermistor (Liquid) Signal receiver circuit Thermistor (Fin) Pressure sensor Pressure switch (High) Signal transmission circuit Power module Diode module IGBT Terminal strip (Power supply) Electronic expansion valve Solenoid valve (4 way valve) Noise filter (ferrity core) Noise filter Connector 7 Position of compressor terminal Wire entrance Notes: 1 This wiring diagram only applies to the compressor module switchbox 2 L: Live N:Neutral g: Field wiring D : Terminal strip F : Connector T : Connection R : Protective earth (screw) : Connector p : Noiseless earth G : Terminal 4 NOT APPLICABLE 5-6 Do not operate the unit by short-circuiting protection device S1PH 7 Colors: BLK: black, RED: red, BLU: blue, WHT: white, YLW: yellow, ORG: orange, BRN: brown, GRN: green 8 Confirm the method of setting the selector switches (DS1) by service manual. Factory setting of all switches: OFF. Wiring dependent on model El. comp. Assy (Position of elements) 2TW EBHQ AA6V Outdoor unit Only for EC/BLQ Domestic hot water tank Only forekhws*v See note 7 For *KHWSU*V Power supply 20V 1N 50Hz >> See note 2 << Standard 6kw (_) See note 10 Reduced kw See note 10 From compressor module switchbox (B.7 PageA) Alarm output Cooling/heating on/off output Solar input Only for EKRP1HB & EKSOLHWAV1 See note 8 heating cooling Example field supply thermostat Only for EKSOLHWAV1 20V AC supply from PCB Only for *KRTW* Only for *KRTR* wiretype(spst) Only for *KHW(S/E)* Only for EKRTETS* Solar pump connection See note 9 NO valve NC valve Domestic hot water tank Only for *KHWE* Only for *KHW(S/E)* See note 7 For *KHWSU*V Only for EKHW Wiring dependent on model Field wiring Only for EKSOLHWAV1 Field wiring PCB F1B Wire colour Only for *KHW Electric heater fuse 2A *KHW kit fuse F2B 20A User interface A11P : Main PCB A12P : User interface PCB AP (*KRTW) : Thermostat (PC=power circuit) A4P (EKRTR) : Solar/remote alarm PCB A4P (*KRTR) : Receiver PCB E11H-E12H-E1H : Backup heater element 1-2- (6 kw) E4H : Booster heater (kw) E5H : Switchbox heater E6H : Expansion vessel heater F1B : Fuse backup heater F1T : Thermal fuse backup heater F2B : Fuse booster heater F8U, F9U : Fuse 1,0A F 250V FU1 : Fuse,15A T 250V for PCB FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB K1M : Contactor backup heater step KM : Contactor booster heater K4M : pump relay K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump M1P : Pump M2S : 2 way valve for cooling mode MS : way valve: floorheating/domestic hot water PHC1 : Optocoupler input circuit Q1DI : Earth leakage protector Q1L : Thermal protector backup heater Q2L : Thermal protector 1/2Booster heater R1H (*KRTR) : Humidity sensor R1T (*KRTW/R) : Ambient sensor R2T (EKRTETS) : External sensor (floor or ambient) R11T : Outlet water heat-exchanger thermistor R12T : Outlet water backup heater thermistor R1T : Refrigerant liquid side thermistor R14T : Inlet water thermistor R5T (*KHW*) : Domestic hot water thermistor S1L : Flowswitch S1S : Solar pumpstation relay S2S : benefit kwh rate power supply contact SS1 : DIP switch S1T : thermostat switchbox heater S2T : thermostat expansion vessel heater TR1 : Transformer 24V for PCB V1S, V2S : Spark suppression 1, 2 X1M-X10M : Terminal strips X2Y : Connector Domestic hot water tank Only for *KHWE*V Notes: 1 This wiring diagram only applies to the compressor module 2 Use one and same dedicated power supply compressor module switchbox, hydromodule switchbox and *KHW* option :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-circuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For *KHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. (N,L) 9 For EKSOLHWAV1, refer to option manual 10 Backupheater kw reduction, refer to installation manual 2TW Altherma TM Monobloc 169

170 7 Wiring diagram Monobloc EBHQ AA6V 7-2 External connection diagram EBHQ AA6V Power supply unit power supply: 400V or 20V + earth Electrical connection diagram Altherma 5 or core Standard parts Outdoor unit X1M: L1-L2-L-N-Earth or L-N-Earth For more details please check unit wiring diagram al power supply Power supply (alarm indication, cooling/heating on/off indication, solar interlock) 7 Backup heater power supply (/6/9kW): 400V or 20V + earth al power supply Booster heater power supply (kw): 400V or 20V + earth al parts Domestic hot water tank core or4 core X1M:1-2--Earth X1M:1-2--Earth X1M: L1-L2-L-N-Earth or L-N-Earth Bottom plate heater option Only for EKBPHT A4P: YC A4P: Y1 Alarm output 1 core 20V 1 core 20V Field supply Only for EKRP1HB & EKSOLHWAV1 Alarm indication 20V 2 core Q*L Clixon Power supply booster heater X5M X6M 2 way valve 2 core 2x V 5 core G5 x 2.5 XM: L1-L2-Earth or L-N-Earth X7M F28 Only for EKHWSU*V X4M:1-2-Earth A4P: Y2 Cooling/Heating on/off output A4P: Y Solar input NO valve: X2M: 6-7 NC valve: X2M: 5-7 X2M: Room thermostat 1 core 20V 1 core 20V 2 core 20V 2 core 20V Cooling/Heating on/off indication solar interlock 2 way valve M2S (E(B/D)(H/L)* Units) for cooling mode benefit kwh rate power supply contact Q2L - Clixon booster heater R5T - Thermistor water temperature Q*L Clixon X8M Note: min. distance to power cable * 5cm 2 core Solar pump 20V or 400V Signal 2 core 20V X2M: 1-14 X9A: (PCB A1P) X2M: Only for EKSOLHWAV1 Possibility 1 X2M: Possibility 2 X2M: Possibility X2M: core 20V core for C/H application 2 core for H only application 20V 5 core for C/H application 4 core for H only application 20V Only for field supplied room thermostat AP Only for EKRTW (wired room thermostat) AP: X1M: C-COM-H Only for EKTR (wireless room thermostat) A4P: X1M: H-C-COM X2M: L-N AP: X1M:1- al parts Only for EKRTETS 2 core (m included) R2T External sensor (floor or ambient) Signal way valve MS (when EKHWE is intalled) selection domestic hot water-floorheating core 20V SPST: X2M: User interface X2M: core 2 x 0.75 communication User interface TW A 170 Altherma TM Monobloc

171 8 Sound data Monobloc EBHQ AA6V 8-1 Sound pressure spectrum EBHQ AA6V E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) 8 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW EBHQ AA6V E(D/B)(H/L)Q011* COOLING E(D/B)(H/L)Q014* COOLING E(D/B)(H/L)Q016* COOLING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc 171

172 8 Sound data Monobloc EBHQ AA6V 8-2 Sound pressure night quiet mode EBHQ AA6V E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING 8 Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW EBHQ AA6V E(D/B)(H/L)Q011* COOLING E(D/B)(H/L)Q014* COOLING E(D/B)(H/L)Q016* COOLING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc

173 9 Installation 9-1 Service space EBHQ AA6V A. Non stacked installation Monobloc EBHQ AA6V Legend Unit: mm Suction side obstacle Discharge side obstacle Left side obstacle Right side obstacle 9 Top side obstacle Obstacle is present 1 In these cases, close the bottom of the installation frame to prevent discharged air from being bypassed. 2 In these cases, only 2 units can be installed. This situation is not allowed. B. Stacked installation Figures between ( ) indicate the dimensions only for the class models. 1. Obstacles exist in front of the outlet side 2. Obstacles exist in front of the air inlet Do not stack more than one unit. About 100mm is required as the dimension for laying the upper outdoor unit s drain pipe. Get the portion A sealed so that air from the outlet does not bypass. C. Multiple-row installation 1. Installation of one unit per row 2. Installing multiple units (2 units or more) in lateral connection per row Relation of dimensions of H, A, and L are shown in the table below. L H H < L L A 0<L 1/2 H 150 (250) 1/2 H < L 200 (00) Installation impossible TW Altherma TM Monobloc 17

174 10 Operation range Monobloc EBHQ AA6V EBHQ AA6V 10 Cooling mode Outdoor temp. ( CDB) only EB(H/L)* Leaving evaporator Water temperature ( C) No heat pump operation, back up heater only Heating mode Outdoor temp. ( CDB) (*) E(D/B)L* units include special equipment (insulation, heater sheet,...)to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. Both E(D/B)L* and E(D/B)H* models have a freeze prevention function using the pump and back up heater to keep the water system safe from freezing in all conditions. In case accidental or intentional power shutdown is likely to happen we recommend to use glycol. (**) only E(D/B)L* Leaving condenser water temperature Booster heater operation only (**) only E(D/B)L* Sanitary mode Outdoor temp. ( CDB) Water temperature sanitary tank (C ) 4TW5801-1A 174 Altherma TM Monobloc

175 Monobloc EBHQ AA6V 11 Hydraulic performance 11-1 Static pressure drop unit EBHQ AA6V 11 ESP (kpa) I High speed II medium speed ESP: External static pressure Flow: waterflow through the unit Flow (l/min) WARNING 1. Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also minimum and maximum allowed water flowrange in the technical specifications. 2. Water quality must be according to EN directive EC 98/8 EC. 4TW Altherma TM Monobloc 175

176

177 Monobloc EBHQ AA6W1 TABLE OF CONTENTS EBHQ AA6W1 1 Features Specifications Nominal Capacity and Nominal Input Technical Specifications Main components Electrical Specifications s Capacity tables Heating capacity tables Cooling capacity tables Dimensional drawing & centre of gravity Dimensional drawing Piping diagram Piping diagram Wiring diagram Wiring diagram External connection diagram Sound data Sound pressure spectrum Sound pressure night quiet mode Installation Service space Operation range Hydraulic performance Static pressure drop unit Altherma TM Monobloc 177

178 6 1 0 ac- o1 r l1 e b0 h o t n l o Monobloc EBHQ AA6W1 1 Features A A c m Q H B EM A Reversible monobloc H2O piping between outdoor unit and indoor heating appliances Freeze protection of hydraulic parts Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort Altherma TM Monobloc

179 2 Specifications Monobloc EBHQ AA6W1 2-1 NOMINAL CAPACITY AND NOMINAL INPUT EBHQ011AA6W1 EBHQ014AA6W1 EBHQ016AA6W1 Condition 1 Heating capacity Nominal kw Cooling capacity Nominal kw Heating PI Nominal kw Cooling PI Nominal kw COP Nominal EER Nominal Condition 2 Heating capacity Nominal kw Cooling capacity Nominal kw Heating PI Nominal kw Cooling PI Nominal kw COP Nominal EER Nominal Notes Condition 1: cooling Ta 5 C - LWE 18 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 5 C (Dt=5 C) Condition 2: cooling Ta 5 C - LWE 7 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 45 C (Dt=5 C) TECHNICAL SPECIFICATIONS EBHQ011AA6W1 EBHQ014AA6W1 EBHQ016AA6W1 Casing Colour Ivory white Material Painted galvanised steel Dimensions Unit Height mm 1,418 Width mm 1,45 Depth mm Packing Height mm 1,557 Width mm 1,500 Depth mm Weight Unit kg Packed unit kg Packing Material Wood Carton Plastic foil Weight kg Operation Range Heating - Ambient Min CDB Max CDB Heating - Waterside Min C Max C Cooling - Ambient Min CDB Max CDB Cooling - Waterside Min C Max C Domestic hot water Min CDB Ambient Max CDB Domestic hot water Min C Waterside Max C Sound Level (nominal) Sound Level (Night quiet) Heating Cooling Heating Cooling Sound Power Sound Pressure Sound Power Sound Pressure Sound Pressure Sound Pressure dba dba dba dba dba dba Refrigerant Type R-410A Charge kg Control Electronic expansion valve Nr of Circuits Altherma TM Monobloc 179

180 2 Specifications Monobloc EBHQ AA6W TECHNICAL SPECIFICATIONS EBHQ011AA6W1 EBHQ014AA6W1 EBHQ016AA6W1 Refrigerant Oil Type Daphne FVC68D Charged Volume l Defrost Method Pressure equalising Defrost Control Sensor for outdoor heat exchanger temperature Capacity Control Method Inverter controlled Safety Devices High pressure switch Fan motor thermal protector Fuse Notes The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information. Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) Conditions: Ta 5 C - LWE 7 C (DT = 5 C) C: BUH only, no heat pump operation = during commisioning including piping + PHE + back-up heater / excluding expansion vessel E(D)(B)L* model can reach -20 C / E(D)(B)L*6W1 model can reach -25 C but without capacity guarantee 2- MAIN COMPONENTS EBHQ011AA6W1 EBHQ014AA6W1 EBHQ016AA6W1 Air heat exchanger Specifications Length mm Nr of Rows Fin pitch mm Nr of Passes Face area m² Nr of Stages Tube type Hi-XSS Fin Type WF fin Treatment Anti-corrosion treatment (PE) Fan Type Propeller Quantity Discharge direction Horizontal Motor Quantity Model Brushless DC Motor Speed (nominal) Steps Heating rpm Cooling rpm Fan Motor Output W Drive Direct drive Compressor Quantity Motor Model JT1G-VDYR@S Type Hermetically sealed scroll compressor Motor Output W 2,200 Starting Method Inverter driven Motor Crankcase Heater Output W Pump Type Water cooled Nr. of speed Nominal ESP unit Heating kpa Cooling kpa Power input W Water side Heat Type Brazed plate exchanger Quantity Water volume l Water flow rate Min. l/min Water flow rate Heating l/min Nom. Cooling l/min Water flow rate Max. l/min Insulation material Foamed synthetic elastomer 180 Altherma TM Monobloc

181 2 Specifications Monobloc EBHQ AA6W1 2- MAIN COMPONENTS EBHQ011AA6W1 EBHQ014AA6W1 EBHQ016AA6W1 Expansion vessel Volume l Maximum water pressure bar Pre pressure bar Water filter Diameter perforations mm Material Brass Water circuit Piping connections inch G5/4 (FEMALE) Piping inch 5/4" Safety valve bar Manometer Yes Drain valve / Fill valve yes Shut off valve yes Air purge valve yes Total water volume (6) l ELECTRICAL SPECIFICATIONS EBHQ011AA6W1 EBHQ014AA6W1 EBHQ016AA6W1 Power supply Main Power Name W1 compressor Phase N~ component Frequency Hz Voltage V Voltage range Minimum V -10% Maximum V +10% Current Nominal running Heating (A) A current (RLA) Maximum running Heating A current Cooling A Power supply compressor component Power supply hydraulic component Current back-up heater Current Wiring connections Current back-up heater Recomended fuses A For power supply See installation manual compressor component Type Power Supply Phase ~ Frequency Hz Voltage V Running Current Back-up heater A Running Current Back-up heater + +EK*V A 21.7(8.7+1) booster heater +EK*Z2 A 16.2( ) Current back-up Minimum Ssc value +EK*V kva Equipment complying with EN/IEC (**) heater +EK*Z2 kva Equipment complying with EN/IEC (**) 6W1 Altherma TM Monobloc 181

182 2 Specifications Monobloc EBHQ AA6W ELECTRICAL SPECIFICATIONS EBHQ011AA6W1 EBHQ014AA6W1 EBHQ016AA6W1 Power supply hydraulic component Voltage range Minimum V -10% Maximum V +10% Wiring connections Connection type for power supply hydraulic compartment Quantity of wires 4G Type of wires Select diameter and type according to national and local regulations Connection type for power supply connection to optional sanitary tank + Q2L Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires For more details on voltage range and current refer to installation manual Connection type for connection with R5T Quantity of wires Wire included in option EKHWS* Type of wires Wire included in option EKHWS* Connection type for connection with AP Quantity of wires Depends on thermostat type, refer to installation manual Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with M2S Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with MS Quantity of wires G or 4G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Notes Power supply compressor compartment is for compressor, fan, pump and controller In accordance with EN/IEC (1), it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys () smaller than or equal to Zmax. Installer can reduce capacity of the heater from 6 to kw. The current is then reduced from 26 to 1A. Instructions see installation manual. Installer can reduce capacity of the heater from 6 to.5kw. The current is then reduced from 8.7 to 5A. Instructions see installation manual. (1)European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current <= 75A. (2) European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current > 16A =< 75A per phase. () System impedance Power supply hydraulic compartment is for the electric heater. The optional domestic warm water tank has a separate power supply. Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) 182 Altherma TM Monobloc

183 Monobloc EBHQ AA6W1 s EBHQ AA6W1 Kit availability for E(D/B)(H/L)Q AA* Altherma Monoblock / Low temperature 1-Phase -Phase Zone 2 Zone Zone 2 Zone EDLQ***AA6V EDHQ***AA6V EDLQ***AA6W1 EDHQ***AA6W1 EBLQ***AA6V EBHQ***AA6V EBLQ***AA6W1 EBHQ***AA6W1 Reference Description EKRP1HB Digital I/O PCB V V V V V V V V V V V V EKBPHT16Y Bottom plate heater V (2) V (2) V (2) V (2) V (2) V (2) EKDK04 drain plug kit V (2) V (2) V (2) V (2) V (2) V (2) EKHWS150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWS200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWS00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWSU150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWSU200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWSU00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWS200BZ2 Stainless domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWS00BZ2 Stainless domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWE150AV Enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWE200AV Enamel domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWE00AV Enamel domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWE200AZ2 Enamel domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWE00AZ2 Enamel domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWET150AV Wallmounted enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKSOLHWAV1 Solarkit (4) V V V V V V V V V V V V EKRTW Wired room thermostat option kit V V V V V V V V V V V V EKRTR Wireless room thermostat option kit (incl. receiver) V V V V V V V V V V V V EKRTETS External temperature sensor option kit () V V V V V V V V V V V V Remark: Other combinations are not guaranteed. (1) Input/Output PCB that provides two additional output connections (remote alarm and remote ON/OFF signalisation). In EKSOLHWAV1, the same digital I/O PCB as for EKRP1HB is already included (2) It is not allowed to combine bottom plate heater and drain plug kit () EKRTETS can only be used in combination with EKRTR (4) Kit to be mounted on domestic hot water tank that provides connection to solar panels for additional water heating. Note: E(D/B)L* units include special equipment (insulation, heater sheet,... ) to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. TW Altherma TM Monobloc 18

184 Monobloc EBHQ AA6W1 s EBHQ AA6W1 Bivalent system Field wiring Space heating with an auxiliary boiler (alternating operation) Space heating application by either the altherma indoor unit or by an auxiliary boiler connected in the system. An auxiliary contact decides whether either the E(D/B)(H/L)Q* hydro module or the boiler will operate.this auxiliary contact can e.g. be an outdoor temperature thermostat, an electricity tariff contact, a manually operated contact, etc. Domestic hot water in such an application is always provided by the domestic hot water tank which is connected to the hydro module, including when the boiler is in operation for space heating. The auxiliary boiler can be integrated in the pipework and in the field wiring according to the illustrations below. Auto / Boiler Boiler thermostat C th K1A K2A Boiler thermostat Boiler thermostat Auxiliary contact (normal closed) Heating only room thermostat Auxiliary relay for activation of E(D/B)(H/L)Q * unit (field supply) Auxiliary relay for activation of boiler (field supply) Operation When the room thermostat (th) closes, either the E(D/B)(H/L)Q * unit or the boiler starts operating, depending on the position of the auxiliary contact ( C ) Make sure that auxiliary contact ( C ) has sufficient differential or time delay so as to avoid frequent changeover between the E(D/B)(H/L)Q * unit and the boiler. If the auxiliary contact ( C) is an outdoor temperature thermostat, make sure to install the thermostat in the shade, so that it is not influenced or turned ON/OFF by the sun. Frequent switching may cause corrosion of the boiler in an early stage.contact the manufacturer of the boiler. During heating operation of the E(D/B)(H/L)Q * unit, the Altherma unit will operate so as to achieve the target leaving water temperature as set on the user interface. When weather dependent operation is active, the water temperature is determined automatically depending on the outdoor temperature. During heating operation of the boiler, the boiler will operate so as to achieve the target leaving water temperature as set on the boiler controller. Never set the target leaving water temperature setpoint on the boiler controller above 55 C. Make sure to only have 1 expansion vessel in the water circuit. An expansion vessel is already premounted in the Altherma unit. 1 Compressor module 2 Hydro module Heat exchanger 4 Pump 5 Shut-off valve 6 Collector (field supply) 7 Motorised -way valve (field supply) 8 Booster heater 9 Heat exchanger coil 10 Domestic hot water tank 11 Boiler (field supply) 12 Aquastat valve (field supply) 1 Shut-off valve (field supply) 14 Non-return valve (field supply) FHL 1... Floor heating loop (field supply) I User interface Make sure to configure the DIP switch SS2- on the PCB of the E(D/B)(H/L)Q * switch box correctly. Refer to Room thermostat installation configuration in the installation manual supplied with the unit. Make sure that return water to the E(D/B)(H/L)Q * heat exchanger never exceeds 55 C. For this reason, never put the target leaving water temperature setpoint on the boiler controller above 55 C and it required, install an aquastat(*) valve in the return water flow of the E(D/B)(H/L)Q* unit. Daikin shall not be held liable fo any damage resulting from failure to observe this rule. (*)The aquastat valve must be set for 55 C and must operate to close the return water flow to the E(D/B)(H/L)Q * unit when the measured temperature exceeds 55 C. When temperature drops to a lower level, the aquastat valve must operate to open the return water flow to the E(D/B)(H/L)Q * unit again. TW A 184 Altherma TM Monobloc

185 Monobloc EBHQ AA6W1 4 Capacity tables 4-1 Heating capacity tables EBHQ AA6W1 Maximum Heating Capacity (Peak values) Model LWC [ C] Tamb HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] 4 Maximum Heating Capacity (integrated values) Model LWC Tamb HC PI HC PI HC PI HC PI HC PI HC PI CC HC PI LWE LWC Tamb (a) SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% : only E(D/B)L* NOTES TW A 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Capacity values may not be extrapolated below 7 C leaving water temperature 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). For E(D/B)LQ* models only:if Tamb < 4 C: bottom plate heater power input to be added = 95W Altherma TM Monobloc 185

186 Monobloc EBHQ AA6W1 4 Capacity tables 4-2 Cooling capacity tables EBHQ AA6W1 Maximum Cooling Capacity Model Tamb LWE [ C] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] 4 TW A CC HC PI LWE LWC Tamb (a) SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% : only E(D/B)L* NOTES 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Capacity values may not be extrapolated below 7 C leaving water temperature 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). For E(D/B)LQ* models only:if Tamb < 4 C: bottom plate heater power input to be added = 95W 186 Altherma TM Monobloc

187 Monobloc EBHQ AA6W1 5 Dimensional drawing & centre of gravity 5-1 Dimensional drawing EBHQ AA6W1 Center of gravity 1. Drain outlet 2. Waterpiping outlet. Waterpiping inlet 4. Power supply cables intake 5. Field wiring intake 6. Service door switchbox 7. Service door hydraulic module 8. Service port 9. Service door compresor module 10. Pump 11. REMOCON kit (to be installed indoors) 1. Shut off valve 14. Blow off valve Hole for anchor bolt 15. Blow off drain (flexible base) 16. Pressure gauge 17. Water filter 18. loadup ctrl motor + (18a) nipple 19. Switchbox terminals 20. Switchbox terminals option sanitary warm water tank 21. Drain & fill valve Center of gravity 5 Cutaway2 Cutaway1 Cutaway TW Altherma TM Monobloc 187

188 6 Piping diagram 6-1 Piping diagram EBHQ AA6W1 Monobloc EBHQ AA6W1 6 Outlet Pump Safety valve Air purge Expansion vessel Pressure gauge Evaporator Condenser Filter Filter Distributor Heat exchanger Shut off valve Electric heater body Service port 5/16 Capillary tube Flowswitch Filter Inlet Shut off valve Drain & fill valve Accumulator Stop valve (with service port 5/16 flare) R1T : Thermistor (Air) R2T : Thermistor (discharge) RT : Thermistor (Suction) R4T : Thermistor (Liquid 1) R5T : Thermistor (middle) R6T : Thermistor (Liquid 2) S1NPH : Pressure sensor Y1E : Electronic expansion valve E1HC : Crankcase heater Y1S YS S1PH M*F M*C R11T R12T R1T R14T : 4-way valve : Injection valve : High pressure switch : Fan motor : Compressor : Outlet water heat-exchanger thermistor : Outlet water backup heater thermistor : Refrigerant liquid side thermistor : Inlet water thermistor Heating Cooling TW5815-1A 188 Altherma TM Monobloc

189 7 Wiring diagram 7-1 Wiring diagram Monobloc EBHQ AA6W1 EBHQ AA6W1 Power supply Reactor terminal position Position of compressor terminal Only for E(D/B)LO* Compressor module switchbox To hydromodule switchbox (8.5 Page 2 Notes: 1 This wiring diagram only applies to the compressor module switchbox 2 L: Live N:Neutral g: Field wiring D : Terminal strip F : Connector T : Connection R : Protective earth (screw) : Connector p : Noiseless earth G : Terminal 4 NOT APPLICABLE 5-6 Do not operate the unit by short-circuiting protection device S1PH 7 Colors: BLK: black, RED: red, BLU: blue, WHT: white, YLW: yellow, ORG: orange, BRN: brown, GRN: green 8 Confirm the method of setting the selector switches (DS1) by service manual. Factory setting of all switches: OFF. A1P A2P AP BS1 BS4 C1 C4 DS1 E1HC E1H F1U F2U FU F4U F5U F6U F7U F8U, F9U H1P 7P (A1P) HAP (A1P) HAP (A2P) K1M K2M K1R (A1P) K1R (A2P) K2R (A1P) KR (A1P) L1R LR L4R M1C M1F M2F PS Q1DI R1 R4 R1T R2T RT R4T R5T R6T R7T S1NPH S1PH V1R, V2R VR X1M Y1E Y1S YS Z1C Z9C Z1F Z4F al connector X6A X77A X1Y Printed circuit board (Main) Printed circuit board (INV) Printed circuit board (Noise filter) Push button switch Capacitor DIP switch Crankcase heater Bottomplate heater Fuse (T 1,5A/250V) Fuse (T 1,5A/250V) Fuse (T 6.A/250V) Fuse (T 6,A/250V) Fuse (T 6,A/250V) Fuse (T 6,A/250V) Fuse (T 5,0A/250V) Fuse (T 1,0A/250V) Pilotlamp (service monitor - orange) Pilotlamp (service monitor - green) Pilotlamp (service monitor - green) Magnetic contactor Magnetic relay (Y1S) Magnetic relay Magnetic relay (Y2S) Magnetic relay (E1HC) Reactor Reactor (For outdoor fan motor) Motor (Compressor) Motor (Fan) (upper) Motor (Fan) (lower) Switching power supply Earth leakage protector Resistor Thermistor (Air) Thermistor (Discharge) Thermistor (Suction) Thermistor (Heat exchanger) Thermistor (heat exchanger middle) Thermistor (Liquid) Thermistor (Fin) Pressure sensor Pressure switch (High) Power module Diode module Terminal strip Electronic expansion valve Solenoid valve (4 way valve) Solenoid valve Noise filter Noise filter Connector Connector Connector 7 Wiring dependent on model Reactor box El. comp. Assy (Position of elements) Arrow A Arrow B 2TW EBHQ AA6W1 Only for E(D/B)LO* Power supply E11H-E12H-E1H / E4H Only for EKSOLHWAV1 Domestic hot water tank Domestic hot water tank Domestic hot water tank Only for *KHWS*V See note 7 For *KHWSU*V >> See note 2 << Domestic hot water tank Only for *KHWS*Z2 Only for EKRP1HB & ESOLHWAV1 See note 8 From compressor module switchbox (B.7 PageA) Standard 6kw (_) See note 10 Reduced.5kw ( ) Seenote10 Alarm output Cooling/heating on/off output Solar input heating cooling Example field supply thermostat 20V AC supply from PCB Only for *KRTW Only for *KRTR wiretype (SPST) Only for EKHW(S/E)* Only for EKRTETS Solar pump connection NO valve NC valve See note 9 Wiring dependent on model Field wiring Only for *KHWE*V Only for *KHW(S/E)* See note 7 For *KHWSU*V Only for *KHW* Field wiring Only for *KHWS*Z2 Only for EKSOLHWAV1 PCB Wire colour Only for *KHW* User interface Electric heater fuse Model 6WN F1B 16A KHW kit fuse F2B 20A Outdoor unit A11P : Main PCB A12P : User interface PCB AP (*KRTW) : Thermostat (PC=power circuit) A4P (*KRTR) : Solar/remote alarm PCB A4P (EKRTR) : Receiver PCB E11H-E12H-E1H : Backup heater element 1-2- (6 kw) E4H : Booster heater (kw) E5H : Switchbox heater E6H : Expansion vessel heater F1B : Fuse backup heater F1T : Thermal fuse backup heater F2B : Fuse booster heater F8U, F9U : Fuse 1,0A F 250V FU1 : Fuse,15A T 250V for PCB FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB K1M : Contactor backup heater step KM : Contactor booster heater K4M : pump relay K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump M1P : Pump M2S : 2 way valve for cooling mode MS : way valve: floorheating/domestic hot water PHC1 : Optocoupler input circuit Q1DI : Earth leakage protector Q1L : Thermal protector backup heater Q2L/QL : Thermal protector 1/2Booster heater R1H (*KRTR)) : Humidity sensor R1T (*KRTW/R) : Ambient sensor R2T (EKRTETS) : External sensor (floor or ambient) R11T : Outlet water heat-exchanger thermistor R12T : Outlet water backup heater thermistor R1T : Refrigerant liquid side thermistor R14T : Inlet water thermistor R5T (*KHW*) : Domestic hot water thermistor S1L : Flowswitch S1S : Solar pumpstation relay S2S : benefit kwh rate power supply contact SS1 : DIP switch S1T : thermostat switchbox heater S2T : thermostat expansion vessel heater TR1 : Transformer 24V for PCB V1S, V2S : Spark suppression 1, 2 X1M-X10M : Terminal strips X2Y : Connector Domestic hot water tank Only for *KHWE*V Domestic hot water tank Only for *KHWE*Z2 Notes: 1 This wiring diagram only applies to the compressor module 2 Use one and same dedicated power supply compressor module switchbox, hydromodule switchbox and *KHW* option :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-circuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For *KHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. (N,L) 9 For EKSOLHWAV1, refer to option manual 10 Backupheater kw reduction, refer to installation manual 2TW Altherma TM Monobloc 189

190 7 Wiring diagram Monobloc EBHQ AA6W1 7-2 External connection diagram 7 EBHQ AA6W1 Power supply unit power supply: 400V or 20V + earth Backup heater power supply (/6/9kW): 400V or 20V + earth al power supply Booster heater power supply (kw): 400V or 20V + earth al parts Domestic hot water tank Q*L Clixon Power supply booster heater Q2L - Clixon booster heater R5T - Thermistor water temperature Q*L Clixon X5M X6M X8M 2 way valve core 2 core 2x core G5 x 2.5 Signal or4 core Note: min. distance to power cable * 5cm 2 core Solar pump Electrical connection diagram Altherma 5 or core 20V 20V or 400V 2 core 20V Standard parts Outdoor unit X1M: L1-L2-L-N-Earth or L-N-Earth X1M:1-2--Earth X1M:1-2--Earth X1M: L1-L2-L-N-Earth or L-N-Earth XM: L1-L2-Earth or L-N-Earth X7M F28 Only for EKHWSU*V X4M:1-2-Earth X2M: 1-14 X9A: (PCB A1P) X2M: Only for EKSOLHWAV1 Bottom plate heater option Only for EKBPHT NO valve: X2M: 6-7 NC valve: X2M: 5-7 Room thermostat Possibility 1 Possibility 2 Possibility A4P: YC A4P: Y1 Alarm output A4P: Y2 Cooling/Heating on/off output A4P: Y Solar input X2M: X2M: X2M: X2M: core 20V 1 core 20V 1 core 20V 1 core 20V 2 core 20V 2 core 20V 4 core 20V core for C/H application 2 core for H only application 20V 5 core for C/H application 4 core for H only application 20V For more details please check unit wiring diagram Field supply Only for EKRP1HB & EKSOLHWAV1 Alarm indication Cooling/Heating on/off indication solar interlock 2 way valve M2S (E(B/D)(H/L)* Units) for cooling mode benefit kwh rate power supply contact Only for field supplied room thermostat AP Only for EKRTW (wired room thermostat) AP: X1M: C-COM-H Only for EKTR (wireless room thermostat) A4P: X1M: H-C-COM X2M: L-N 20V AP: X1M:1- al power supply Power supply (alarm indication, cooling/heating on/off indication, solar interlock) 2 core al parts Only for EKRTETS 2 core (m included) R2T External sensor (floor or ambient) Signal way valve MS (when EKHWE is intalled) selection domestic hot water-floorheating core 20V SPST: X2M: User interface X2M: core 2 x 0.75 communication User interface TW A 190 Altherma TM Monobloc

191 8 Sound data Monobloc EBHQ AA6W1 8-1 Sound pressure spectrum EBHQ AA6W1 E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) 8 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW EBHQ AA6W1 E(D/B)(H/L)Q011* COOLING E(D/B)(H/L)Q014* COOLING E(D/B)(H/L)Q016* COOLING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc 191

192 8 Sound data Monobloc EBHQ AA6W1 8-2 Sound pressure night quiet mode EBHQ AA6W1 E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) 8 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW EBHQ AA6W1 E(D/B)(H/L)Q011* COOLING E(D/B)(H/L)Q014* COOLING E(D/B)(H/L)Q016* COOLING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc

193 9 Installation 9-1 Service space EBHQ AA6W1 A. Non stacked installation Monobloc EBHQ AA6W1 Legend Unit: mm Suction side obstacle Discharge side obstacle Left side obstacle Right side obstacle 9 Top side obstacle Obstacle is present 1 In these cases, close the bottom of the installation frame to prevent discharged air from being bypassed. 2 In these cases, only 2 units can be installed. This situation is not allowed. B. Stacked installation Figures between ( ) indicate the dimensions only for the class models. 1. Obstacles exist in front of the outlet side 2. Obstacles exist in front of the air inlet Do not stack more than one unit. About 100mm is required as the dimension for laying the upper outdoor unit s drain pipe. Get the portion A sealed so that air from the outlet does not bypass. C. Multiple-row installation 1. Installation of one unit per row 2. Installing multiple units (2 units or more) in lateral connection per row Relation of dimensions of H, A, and L are shown in the table below. L H H < L L A 0<L 1/2 H 150 (250) 1/2 H < L 200 (00) Installation impossible TW Altherma TM Monobloc 19

194 10 Operation range Monobloc EBHQ AA6W1 EBHQ AA6W1 10 Cooling mode Outdoor temp. ( CDB) only EB(H/L)* Leaving evaporator Water temperature ( C) No heat pump operation, back up heater only operation possible, but no guarantee of capacity Heating mode Sanitary mode Outdoor temp. ( CDB) (*) E(D/B)L* units include special equipment (insulation, heater sheet,...)to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. Both E(D/B)L* and E(D/B)H* models have a freeze prevention function using the pump and back up heater to keep the water system safe from freezing in all conditions. In case accidental or intentional power shutdown is likely to happen we recommend to use glycol. (**) only E(D/B)L* Leaving condenser water temperature Booster heater operation only (**) only E(D/B)L* Outdoor temp. ( CDB) Water temperature sanitary tank (C ) 4TW581-1A 194 Altherma TM Monobloc

195 Monobloc EBHQ AA6W1 11 Hydraulic performance 11-1 Static pressure drop unit EBHQ AA6W1 11 ESP (kpa) I High speed II medium speed ESP: External static pressure Flow: waterflow through the unit Flow (l/min) WARNING 1. Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also minimum and maximum allowed water flowrange in the technical specifications. 2. Water quality must be according to EN directive EC 98/8 EC. 4TW Altherma TM Monobloc 195

196

197 Monobloc EBLQ AA6V TABLE OF CONTENTS EBLQ AA6V 1 Features Specifications Nominal Capacity and Nominal Input Technical Specifications Main components Electrical Specifications s Capacity tables Heating capacity tables Cooling capacity tables Dimensional drawing & centre of gravity Dimensional drawing Piping diagram Piping diagram Wiring diagram Wiring diagram External connection diagram Sound data Sound pressure spectrum Sound pressure night quiet mode Installation Service space Operation range Hydraulic performance Static pressure drop unit Altherma TM Monobloc 197

198 6 1 0 ac- o1 r l1 e b0 h o t L n l o Monobloc EBLQ AA6V 1 Features A A c m Q B M EA Reversible monobloc with bottom plate heater H2O piping between outdoor unit and indoor heating appliances Freeze protection of hydraulic parts Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort Altherma TM Monobloc

199 2 Specifications Monobloc EBLQ AA6V 2-1 NOMINAL CAPACITY AND NOMINAL INPUT EBLQ011AA6V EBLQ014AA6V EBLQ016AA6V Condition 1 Heating capacity Nominal kw Cooling capacity Nominal kw Heating PI Nominal kw Cooling PI Nominal kw COP Nominal EER Nominal Condition 2 Heating capacity Nominal kw Cooling capacity Nominal kw Heating PI Nominal kw Cooling PI Nominal kw COP Nominal EER Nominal Notes Condition 1: cooling Ta 5 C - LWE 18 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 5 C (Dt=5 C) Condition 2: cooling Ta 5 C - LWE 7 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 45 C (Dt=5 C) TECHNICAL SPECIFICATIONS EBLQ011AA6V EBLQ014AA6V EBLQ016AA6V Casing Colour Ivory white Material Painted galvanised steel Dimensions Unit Height mm 1,418 Width mm 1,45 Depth mm Packing Height mm 1,557 Width mm 1,500 Depth mm Weight Unit kg Packed unit kg Packing Material Wood Carton Plastic foil Weight kg Operation Range Heating - Ambient Min CDB Max CDB Heating - Waterside Min C Max C Cooling - Ambient Min CDB Max CDB Cooling - Waterside Min C Max C Domestic hot water Min CDB Ambient Max CDB Domestic hot water Min C Waterside Max C Sound Level (nominal) Sound Level (Night quiet) Heating Cooling Heating Cooling Sound Power Sound Pressure Sound Power Sound Pressure Sound Pressure Sound Pressure dba dba dba dba dba dba Refrigerant Type R-410A Charge kg Control Electronic expansion valve Nr of Circuits Altherma TM Monobloc 199

200 2 Specifications Monobloc EBLQ AA6V TECHNICAL SPECIFICATIONS EBLQ011AA6V EBLQ014AA6V EBLQ016AA6V Refrigerant Oil Type Daphne FVC68D Charged Volume l Defrost Method Pressure equalising Defrost Control Sensor for outdoor heat exchanger temperature Capacity Control Method Inverter controlled Safety Devices High pressure switch Fan motor thermal protector Fuse Notes The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information. Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) Conditions: Ta 5 C - LWE 7 C (DT = 5 C) C: BUH only, no heat pump operation = during commisioning including piping + PHE + back-up heater / excluding expansion vessel E(D)(B)L* model can reach -20 C / E(D)(B)L*6W1 model can reach -25 C but without capacity guarantee 2- MAIN COMPONENTS EBLQ011AA6V EBLQ014AA6V EBLQ016AA6V Air heat exchanger Specifications Length mm Nr of Rows Fin pitch mm Nr of Passes Face area m² Nr of Stages Tube type Hi-XSS Fin Type WF fin Treatment Anti-corrosion treatment (PE) Fan Type Propeller Quantity Air Flow Rate Heating High m³/min (nominal at 20V) Cooling High m³/min Fan Discharge direction Horizontal Motor Quantity Model Brushless DC Motor Speed (nominal) Steps Heating rpm Cooling rpm Fan Motor Output W Drive Direct drive Compressor Quantity Motor Model JT100G-VD Type Hermetically sealed scroll compressor Motor Output W 2,200 Starting Method Inverter driven Motor Crankcase Heater Output W Pump Type Water cooled Nr. of speed Nominal ESP unit Heating kpa Cooling kpa Power input W Water side Heat Type Brazed plate exchanger Quantity Water volume l Water flow rate Min. l/min Water flow rate Heating l/min Nom. Cooling l/min Water flow rate Max. l/min Insulation material Foamed synthetic elastomer 200 Altherma TM Monobloc

201 2 Specifications Monobloc EBLQ AA6V 2- MAIN COMPONENTS EBLQ011AA6V EBLQ014AA6V EBLQ016AA6V Expansion vessel Volume l Maximum water pressure bar Pre pressure bar Water filter Diameter perforations mm Material Brass Water circuit Piping connections inch G5/4 (FEMALE) Piping inch 5/4" Safety valve bar Manometer Yes Drain valve / Fill valve yes Shut off valve yes Air purge valve yes Total water volume (6) l ELECTRICAL SPECIFICATIONS EBLQ011AA6V EBLQ014AA6V EBLQ016AA6V Power supply Main Power Name V compressor Phase component Frequency Hz Voltage V Voltage range Minimum V -10% Maximum V +10% Current Minimum Ssc kva Equipment complying with EN/IEC ( ) value Current Maximum running current Cooling A Power supply compressor component Power supply hydraulic component Current back-up heater Current Wiring connections Current back-up heater Running Current Back-up heater + booster heater Current back-up Z-max heater Recomende d fuses A For power supply See installation manual compressor component Type Power Supply Phase 1~ Frequency Hz Voltage V Running Current Back-up heater A EK*V A 9(26+1) Back-up heater Back-up heater + booster heater A A Minimum Ssc value +EK*V kva Equipment complying with EN/IEC (**) 6V Altherma TM Monobloc 201

202 2 Specifications Monobloc EBLQ AA6V ELECTRICAL SPECIFICATIONS EBLQ011AA6V EBLQ014AA6V EBLQ016AA6V Power supply hydraulic component Voltage range Minimum V -10% Maximum V +10% Wiring connections Connection type for power supply hydraulic compartment Quantity of wires G Type of wires Select diameter and type according to national and local regulations Connection type for power supply connection to optional sanitary tank + Q2L Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires For more details on voltage range and current refer to installation manual Connection type for connection with R5T Quantity of wires Wire included in option EKHWS* Type of wires Wire included in option EKHWS* Connection type for connection with AP Quantity of wires Depends on thermostat type, refer to installation manual Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with M2S Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with MS Quantity of wires G or 4G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Notes Power supply compressor compartment is for compressor, fan, pump and controller In accordance with EN/IEC (1), it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys () smaller than or equal to Zmax. Installer can reduce capacity of the heater from 6 to kw. The current is then reduced from 26 to 1A. Instructions see installation manual. Installer can reduce capacity of the heater from 6 to.5kw. The current is then reduced from 8.7 to 5A. Instructions see installation manual. (1)European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current <= 75A. (2) European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current > 16A =< 75A per phase. () System impedance Power supply hydraulic compartment is for the electric heater. The optional domestic warm water tank has a separate power supply. Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) 202 Altherma TM Monobloc

203 Monobloc EBLQ AA6V s EBLQ AAV Kit availability for E(D/B)(H/L)Q AA* Altherma Monoblock / Low temperature 1-Phase -Phase Zone 2 Zone Zone 2 Zone EDLQ***AA6V EDHQ***AA6V EDLQ***AA6W1 EDHQ***AA6W1 EBLQ***AA6V EBHQ***AA6V EBLQ***AA6W1 EBHQ***AA6W1 Reference Description EKRP1HB Digital I/O PCB V V V V V V V V V V V V EKBPHT16Y Bottom plate heater V (2) V (2) V (2) V (2) V (2) V (2) EKDK04 drain plug kit V (2) V (2) V (2) V (2) V (2) V (2) EKHWS150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWS200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWS00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWSU150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWSU200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWSU00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWS200BZ2 Stainless domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWS00BZ2 Stainless domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWE150AV Enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWE200AV Enamel domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWE00AV Enamel domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWE200AZ2 Enamel domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWE00AZ2 Enamel domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWET150AV Wallmounted enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKSOLHWAV1 Solarkit (4) V V V V V V V V V V V V EKRTW Wired room thermostat option kit V V V V V V V V V V V V EKRTR Wireless room thermostat option kit (incl. receiver) V V V V V V V V V V V V EKRTETS External temperature sensor option kit () V V V V V V V V V V V V Remark: Other combinations are not guaranteed. (1) Input/Output PCB that provides two additional output connections (remote alarm and remote ON/OFF signalisation). In EKSOLHWAV1, the same digital I/O PCB as for EKRP1HB is already included (2) It is not allowed to combine bottom plate heater and drain plug kit () EKRTETS can only be used in combination with EKRTR (4) Kit to be mounted on domestic hot water tank that provides connection to solar panels for additional water heating. Note: E(D/B)L* units include special equipment (insulation, heater sheet,... ) to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. TW Altherma TM Monobloc 20

204 Monobloc EBLQ AA6V s EBLQ AA6V Bivalent system Field wiring Space heating with an auxiliary boiler (alternating operation) Space heating application by either the altherma indoor unit or by an auxiliary boiler connected in the system. An auxiliary contact decides whether either the E(D/B)(H/L)Q* hydro module or the boiler will operate.this auxiliary contact can e.g. be an outdoor temperature thermostat, an electricity tariff contact, a manually operated contact, etc. Domestic hot water in such an application is always provided by the domestic hot water tank which is connected to the hydro module, including when the boiler is in operation for space heating. The auxiliary boiler can be integrated in the pipework and in the field wiring according to the illustrations below. Auto / Boiler Boiler thermostat C th K1A K2A Boiler thermostat Boiler thermostat Auxiliary contact (normal closed) Heating only room thermostat Auxiliary relay for activation of E(D/B)(H/L)Q * unit (field supply) Auxiliary relay for activation of boiler (field supply) Operation When the room thermostat (th) closes, either the E(D/B)(H/L)Q * unit or the boiler starts operating, depending on the position of the auxiliary contact ( C ) Make sure that auxiliary contact ( C ) has sufficient differential or time delay so as to avoid frequent changeover between the E(D/B)(H/L)Q * unit and the boiler. If the auxiliary contact ( C) is an outdoor temperature thermostat, make sure to install the thermostat in the shade, so that it is not influenced or turned ON/OFF by the sun. Frequent switching may cause corrosion of the boiler in an early stage.contact the manufacturer of the boiler. During heating operation of the E(D/B)(H/L)Q * unit, the Altherma unit will operate so as to achieve the target leaving water temperature as set on the user interface. When weather dependent operation is active, the water temperature is determined automatically depending on the outdoor temperature. During heating operation of the boiler, the boiler will operate so as to achieve the target leaving water temperature as set on the boiler controller. Never set the target leaving water temperature setpoint on the boiler controller above 55 C. Make sure to only have 1 expansion vessel in the water circuit. An expansion vessel is already premounted in the Altherma unit. 1 Compressor module 2 Hydro module Heat exchanger 4 Pump 5 Shut-off valve 6 Collector (field supply) 7 Motorised -way valve (field supply) 8 Booster heater 9 Heat exchanger coil 10 Domestic hot water tank 11 Boiler (field supply) 12 Aquastat valve (field supply) 1 Shut-off valve (field supply) 14 Non-return valve (field supply) FHL 1... Floor heating loop (field supply) I User interface Make sure to configure the DIP switch SS2- on the PCB of the E(D/B)(H/L)Q * switch box correctly. Refer to Room thermostat installation configuration in the installation manual supplied with the unit. Make sure that return water to the E(D/B)(H/L)Q * heat exchanger never exceeds 55 C. For this reason, never put the target leaving water temperature setpoint on the boiler controller above 55 C and it required, install an aquastat(*) valve in the return water flow of the E(D/B)(H/L)Q* unit. Daikin shall not be held liable fo any damage resulting from failure to observe this rule. (*)The aquastat valve must be set for 55 C and must operate to close the return water flow to the E(D/B)(H/L)Q * unit when the measured temperature exceeds 55 C. When temperature drops to a lower level, the aquastat valve must operate to open the return water flow to the E(D/B)(H/L)Q * unit again. TW A 204 Altherma TM Monobloc

205 Monobloc EBLQ AA6V 4 Capacity tables 4-1 Heating capacity tables EBLQ AA6V Maximum Heating Capacity (Peak values) Model LWC [ C] Tamb HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] 4 Maximum Heating Capacity (integrated values) Model LWC Tamb HC PI HC PI HC PI HC PI HC PI HC PI CC HC PI LWE LWC Tamb (a) SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% : only E(D/B)L* NOTES TW A 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Capacity values may not be extrapolated below 7 C leaving water temperature 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). For E(D/B)LQ* models only:if Tamb < 4 C: bottom plate heater power input to be added = 95W Altherma TM Monobloc 205

206 Monobloc EBLQ AA6V 4 Capacity tables 4-2 Cooling capacity tables EBLQ AA6V Maximum Cooling Capacity Model Tamb LWE [ C] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] 4 TW A CC HC PI LWE LWC Tamb (a) SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% : only E(D/B)L* NOTES 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Capacity values may not be extrapolated below 7 C leaving water temperature 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). For E(D/B)LQ* models only:if Tamb < 4 C: bottom plate heater power input to be added = 95W 206 Altherma TM Monobloc

207 Monobloc EBLQ AA6V 5 Dimensional drawing & centre of gravity 5-1 Dimensional drawing EBLQ AA6V Center of gravity 1. Drain outlet 2. Waterpiping outlet. Waterpiping inlet 4. Power supply cables intake 5. Field wiring intake 6. Service door switchbox 7. Service door hydraulic module 8. Service port 9. Service door compresor module 10. Pump 11. REMOCON kit (to be installed indoors) 1. Shut off valve 14. Blow off valve Hole for anchor bolt 15. Blow off drain (flexible base) 16. Pressure gauge 17. Water filter 18. loadup ctrl motor + (18a) nipple 19. Switchbox terminals 20. Switchbox terminals option sanitary warm water tank 21. Drain & fill valve Center of gravity 5 Cutaway2 Cutaway1 Cutaway TW Altherma TM Monobloc 207

208 6 Piping diagram 6-1 Piping diagram EBLQ AA6V Monobloc EBLQ AA6V Expansion vessel Pressure gauge Filter Filter Heat exchanger 6 Outlet Pump Safety valve Air purge Evaporator Condenser Distributor Shut off valve Electric heater body Service port 5/16 Flowswitch Filter Inlet Shut off valve Drain & fill valve Accumulator Stop valve (with service port 5/16 flare) R1T : Thermistor (Air) R2T : Thermistor (discharge) RT : Thermistor (Suction) R4T : Thermistor (Liquid 1) R5T : Thermistor (middle) R6T : Thermistor (Liquid 2) S1NPH : Pressure sensor Y1E : Electronic expansion valve E1HC : Crankcase heater Y1S YS S1PH M*F M*C R11T R12T R1T R14T : 4-way valve : Injection valve : High pressure switch : Fan motor : Compressor : Outlet water heat-exchanger thermistor : Outlet water backup heater thermistor : Refrigerant liquid side thermistor : Inlet water thermistor Heating Cooling TW A 208 Altherma TM Monobloc

209 7 Wiring diagram 7-1 Wiring diagram Monobloc EBLQ AA6V EBLQ AA6V Power supply N-50Hz 20V Only for E(D/B)LO* Compressor module switchbox To hydromodule switchbox (8.5 Page 2 A1P A2P AP A4P BS1 BS4 C1 C4 DS1 E1H E1HC F1U, FU, F4U F6U F7U, F8U H1P 7P (A2P) HAP (A1P) K1R K4R K10R K11R L1R M1C M1F M2F PS Q1DI R1 R2 R1T R2T RT R4T R5T R6T RC R10T S1NPH S1PH TC V1R V2R, VR V1T X1M Y1E Y1S Z1C ZC Z1F Z4F al connector X1Y Printed circuit board (Main) Printed circuit board (INV) Printed circuit board (Noise filter) Printed circuit board Push button switch Capacitor DIP switch Bottomplate heater Crankcase heater Fuse (T 6.A/250V) Fuse (T 5.0A/250V) Fuse (F 1,0A/250V) Light Emit. Diode (Serv. Monitor-Orange) Prepare, Test Flickering Malfunction Detection -- Light up Light emitting diode (service monitor green) Magnetic relay (Y1S) Magnetic relay (E1HC) Magnetic relay Magnetic relay Reactor Motor (Compressor) Motor (Fan) (upper) Motor (Fan) (lower) Switching power supply Field earth leakage breaker (00mA) Resistor Resistor Thermistor (Air) Thermistor (Discharge) Thermistor (Suction) Thermistor (Heat exchanger) Thermistor (heat exchanger middle) Thermistor (Liquid) Signal receiver circuit Thermistor (Fin) Pressure sensor Pressure switch (High) Signal transmission circuit Power module Diode module IGBT Terminal strip (Power supply) Electronic expansion valve Solenoid valve (4 way valve) Noise filter (ferrity core) Noise filter Connector 7 Position of compressor terminal Wire entrance Notes: 1 This wiring diagram only applies to the compressor module switchbox 2 L: Live N:Neutral g: Field wiring D : Terminal strip F : Connector T : Connection R : Protective earth (screw) : Connector p : Noiseless earth G : Terminal 4 NOT APPLICABLE 5-6 Do not operate the unit by short-circuiting protection device S1PH 7 Colors: BLK: black, RED: red, BLU: blue, WHT: white, YLW: yellow, ORG: orange, BRN: brown, GRN: green 8 Confirm the method of setting the selector switches (DS1) by service manual. Factory setting of all switches: OFF. Wiring dependent on model El. comp. Assy (Position of elements) 2TW EBLQ AA6V Outdoor unit Only for EC/BLQ Domestic hot water tank Only forekhws*v See note 7 For *KHWSU*V Power supply 20V 1N 50Hz >> See note 2 << Standard 6kw (_) See note 10 Reduced kw See note 10 From compressor module switchbox (B.7 PageA) Alarm output Cooling/heating on/off output Solar input Only for EKRP1HB & EKSOLHWAV1 See note 8 heating cooling Example field supply thermostat Only for EKSOLHWAV1 20V AC supply from PCB Only for *KRTW* Only for *KRTR* wiretype(spst) Only for *KHW(S/E)* Only for EKRTETS* Solar pump connection See note 9 NO valve NC valve Domestic hot water tank Only for *KHWE* Only for *KHW(S/E)* See note 7 For *KHWSU*V Only for EKHW Wiring dependent on model Field wiring Only for EKSOLHWAV1 Field wiring PCB F1B Wire colour Only for *KHW Electric heater fuse 2A *KHW kit fuse F2B 20A User interface A11P : Main PCB A12P : User interface PCB AP (*KRTW) : Thermostat (PC=power circuit) A4P (EKRTR) : Solar/remote alarm PCB A4P (*KRTR) : Receiver PCB E11H-E12H-E1H : Backup heater element 1-2- (6 kw) E4H : Booster heater (kw) E5H : Switchbox heater E6H : Expansion vessel heater F1B : Fuse backup heater F1T : Thermal fuse backup heater F2B : Fuse booster heater F8U, F9U : Fuse 1,0A F 250V FU1 : Fuse,15A T 250V for PCB FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB K1M : Contactor backup heater step KM : Contactor booster heater K4M : pump relay K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump M1P : Pump M2S : 2 way valve for cooling mode MS : way valve: floorheating/domestic hot water PHC1 : Optocoupler input circuit Q1DI : Earth leakage protector Q1L : Thermal protector backup heater Q2L : Thermal protector 1/2Booster heater R1H (*KRTR) : Humidity sensor R1T (*KRTW/R) : Ambient sensor R2T (EKRTETS) : External sensor (floor or ambient) R11T : Outlet water heat-exchanger thermistor R12T : Outlet water backup heater thermistor R1T : Refrigerant liquid side thermistor R14T : Inlet water thermistor R5T (*KHW*) : Domestic hot water thermistor S1L : Flowswitch S1S : Solar pumpstation relay S2S : benefit kwh rate power supply contact SS1 : DIP switch S1T : thermostat switchbox heater S2T : thermostat expansion vessel heater TR1 : Transformer 24V for PCB V1S, V2S : Spark suppression 1, 2 X1M-X10M : Terminal strips X2Y : Connector Domestic hot water tank Only for *KHWE*V Notes: 1 This wiring diagram only applies to the compressor module 2 Use one and same dedicated power supply compressor module switchbox, hydromodule switchbox and *KHW* option :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-circuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For *KHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. (N,L) 9 For EKSOLHWAV1, refer to option manual 10 Backupheater kw reduction, refer to installation manual 2TW Altherma TM Monobloc 209

210 7 Wiring diagram Monobloc EBLQ AA6V 7-2 External connection diagram EBLQ AA6V Power supply unit power supply: 400V or 20V + earth Electrical connection diagram Altherma 5 or core Standard parts Outdoor unit X1M: L1-L2-L-N-Earth or L-N-Earth For more details please check unit wiring diagram al power supply Power supply (alarm indication, cooling/heating on/off indication, solar interlock) 7 Backup heater power supply (/6/9kW): 400V or 20V + earth al power supply Booster heater power supply (kw): 400V or 20V + earth al parts Domestic hot water tank core or4 core X1M:1-2--Earth X1M:1-2--Earth X1M: L1-L2-L-N-Earth or L-N-Earth Bottom plate heater option Only for EKBPHT A4P: YC A4P: Y1 Alarm output 1 core 20V 1 core 20V Field supply Only for EKRP1HB & EKSOLHWAV1 Alarm indication 20V 2 core Q*L Clixon Power supply booster heater X5M X6M 2 way valve 2 core 2x V 5 core G5 x 2.5 XM: L1-L2-Earth or L-N-Earth X7M F28 Only for EKHWSU*V X4M:1-2-Earth A4P: Y2 Cooling/Heating on/off output A4P: Y Solar input NO valve: X2M: 6-7 NC valve: X2M: 5-7 X2M: Room thermostat 1 core 20V 1 core 20V 2 core 20V 2 core 20V Cooling/Heating on/off indication solar interlock 2 way valve M2S (E(B/D)(H/L)* Units) for cooling mode benefit kwh rate power supply contact Q2L - Clixon booster heater R5T - Thermistor water temperature Q*L Clixon X8M Note: min. distance to power cable * 5cm 2 core Solar pump 20V or 400V Signal 2 core 20V X2M: 1-14 X9A: (PCB A1P) X2M: Only for EKSOLHWAV1 Possibility 1 X2M: Possibility 2 X2M: Possibility X2M: core 20V core for C/H application 2 core for H only application 20V 5 core for C/H application 4 core for H only application 20V Only for field supplied room thermostat AP Only for EKRTW (wired room thermostat) AP: X1M: C-COM-H Only for EKTR (wireless room thermostat) A4P: X1M: H-C-COM X2M: L-N AP: X1M:1- al parts Only for EKRTETS 2 core (m included) R2T External sensor (floor or ambient) Signal way valve MS (when EKHWE is intalled) selection domestic hot water-floorheating core 20V SPST: X2M: User interface X2M: core 2 x 0.75 communication User interface TW A 210 Altherma TM Monobloc

211 8 Sound data Monobloc EBLQ AA6V 8-1 Sound pressure spectrum EBLQ AA6V E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) 8 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW EBLQ AA6V E(D/B)(H/L)Q011* COOLING E(D/B)(H/L)Q014* COOLING E(D/B)(H/L)Q016* COOLING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc 211

212 8 Sound data Monobloc EBLQ AA6V 8-2 Sound pressure night quiet mode EBLQ AA6V E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) 8 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW EBLQ AA6V E(D/B)(H/L)Q011* COOLING E(D/B)(H/L)Q014* COOLING E(D/B)(H/L)Q016* COOLING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc

213 9 Installation 9-1 Service space EBLQ AA6V A. Non stacked installation Monobloc EBLQ AA6V Legend Unit: mm Suction side obstacle Discharge side obstacle Left side obstacle Right side obstacle 9 Top side obstacle Obstacle is present 1 In these cases, close the bottom of the installation frame to prevent discharged air from being bypassed. 2 In these cases, only 2 units can be installed. This situation is not allowed. B. Stacked installation Figures between ( ) indicate the dimensions only for the class models. 1. Obstacles exist in front of the outlet side 2. Obstacles exist in front of the air inlet Do not stack more than one unit. About 100mm is required as the dimension for laying the upper outdoor unit s drain pipe. Get the portion A sealed so that air from the outlet does not bypass. C. Multiple-row installation 1. Installation of one unit per row 2. Installing multiple units (2 units or more) in lateral connection per row Relation of dimensions of H, A, and L are shown in the table below. L H H < L L A 0<L 1/2 H 150 (250) 1/2 H < L 200 (00) Installation impossible TW Altherma TM Monobloc 21

214 10 Operation range Monobloc EBLQ AA6V EBLQ AA6V 10 Cooling mode Outdoor temp. ( CDB) only EB(H/L)* Leaving evaporator Water temperature ( C) No heat pump operation, back up heater only Heating mode Outdoor temp. ( CDB) (*) E(D/B)L* units include special equipment (insulation, heater sheet,...)to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. Both E(D/B)L* and E(D/B)H* models have a freeze prevention function using the pump and back up heater to keep the water system safe from freezing in all conditions. In case accidental or intentional power shutdown is likely to happen we recommend to use glycol. (**) only E(D/B)L* Leaving condenser water temperature Booster heater operation only (**) only E(D/B)L* Sanitary mode Outdoor temp. ( CDB) Water temperature sanitary tank (C ) 4TW5801-1A 214 Altherma TM Monobloc

215 Monobloc EBLQ AA6V 11 Hydraulic performance 11-1 Static pressure drop unit EBLQ AA6V 11 ESP (kpa) I High speed II medium speed ESP: External static pressure Flow: waterflow through the unit Flow (l/min) WARNING 1. Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also minimum and maximum allowed water flowrange in the technical specifications. 2. Water quality must be according to EN directive EC 98/8 EC. 4TW Altherma TM Monobloc 215

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217 Monobloc EBLQ AA6W1 TABLE OF CONTENTS EBLQ AA6W1 1 Features Specifications Nominal Capacity and Nominal Input Technical Specifications Main components Electrical Specifications s Capacity tables Heating capacity tables Cooling capacity tables Dimensional drawing & centre of gravity Dimensional drawing Piping diagram Piping diagram Wiring diagram Wiring diagram External connection diagram Sound data Sound pressure spectrum Sound pressure night quiet mode Installation Service space Operation range Hydraulic performance Static pressure drop unit Altherma TM Monobloc 217

218 6 1 0 ac- o1 r l1 e b0 h o t L n l o Monobloc EBLQ AA6W1 1 Features A A c m Q B M EA Reversible monobloc with bottom plate heater H2O piping between outdoor unit and indoor heating appliances Freeze protection of hydraulic parts Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort Altherma TM Monobloc

219 2 Specifications Monobloc EBLQ AA6W1 2-1 NOMINAL CAPACITY AND NOMINAL INPUT EBLQ011AA6W1 EBLQ014AA6W1 EBLQ016AA6W1 Condition 1 Heating capacity Nominal kw Cooling capacity Nominal kw Heating PI Nominal kw Cooling PI Nominal kw COP Nominal EER Nominal Condition 2 Heating capacity Nominal kw Cooling capacity Nominal kw Heating PI Nominal kw Cooling PI Nominal kw COP Nominal EER Nominal Notes Condition 1: cooling Ta 5 C - LWE 18 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 5 C (Dt=5 C) Condition 2: cooling Ta 5 C - LWE 7 C (Dt=5 C); heating Ta DB/WB 7 C/6 C - LWC 45 C (Dt=5 C) TECHNICAL SPECIFICATIONS EBLQ011AA6W1 EBLQ014AA6W1 EBLQ016AA6W1 Casing Colour Ivory white Material Painted galvanised steel Dimensions Unit Height mm 1,418 Width mm 1,45 Depth mm Packing Height mm 1,557 Width mm 1,500 Depth mm Weight Unit kg Packed unit kg Packing Material Wood Carton Plastic foil Weight kg Operation Range Heating - Ambient Min CDB Max CDB Heating - Waterside Min C Max C Cooling - Ambient Min CDB Max CDB Cooling - Waterside Min C Max C Domestic hot water Min CDB Ambient Max CDB Domestic hot water Min C Waterside Max C Sound Level (nominal) Sound Level (Night quiet) Heating Cooling Heating Cooling Sound Power Sound Pressure Sound Power Sound Pressure Sound Pressure Sound Pressure dba dba dba dba dba dba Refrigerant Type R-410A Charge kg Control Electronic expansion valve Nr of Circuits Altherma TM Monobloc 219

220 2 Specifications Monobloc EBLQ AA6W TECHNICAL SPECIFICATIONS EBLQ011AA6W1 EBLQ014AA6W1 EBLQ016AA6W1 Refrigerant Oil Type Daphne FVC68D Charged Volume l Defrost Method Pressure equalising Defrost Control Sensor for outdoor heat exchanger temperature Capacity Control Method Inverter controlled Safety Devices High pressure switch Fan motor thermal protector Fuse Notes The sound pressure level is measured via a microphone at a certain distance from the unit. It is a relative value depending on the distance and acoustic environment. Refer to sound spectrum drawing for more information. Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) Conditions: Ta 5 C - LWE 7 C (DT = 5 C) C: BUH only, no heat pump operation = during commisioning including piping + PHE + back-up heater / excluding expansion vessel E(D)(B)L* model can reach -20 C / E(D)(B)L*6W1 model can reach -25 C but without capacity guarantee 2- MAIN COMPONENTS EBLQ011AA6W1 EBLQ014AA6W1 EBLQ016AA6W1 Air heat exchanger Specifications Length mm Nr of Rows Fin pitch mm Nr of Passes Face area m² Nr of Stages Tube type Hi-XSS Fin Type WF fin Treatment Anti-corrosion treatment (PE) Fan Type Propeller Quantity Discharge direction Horizontal Motor Quantity Model Brushless DC Motor Speed (nominal) Steps Heating rpm Cooling rpm Fan Motor Output W Drive Direct drive Compressor Quantity Motor Model JT1G-VDYR@S Type Hermetically sealed scroll compressor Motor Output W 2,200 Starting Method Inverter driven Motor Crankcase Heater Output W Pump Type Water cooled Nr. of speed Nominal ESP unit Heating kpa Cooling kpa Power input W Water side Heat Type Brazed plate exchanger Quantity Water volume l Water flow rate Min. l/min Water flow rate Heating l/min Nom. Cooling l/min Water flow rate Max. l/min Insulation material Foamed synthetic elastomer 220 Altherma TM Monobloc

221 2 Specifications Monobloc EBLQ AA6W1 2- MAIN COMPONENTS EBLQ011AA6W1 EBLQ014AA6W1 EBLQ016AA6W1 Expansion vessel Volume l Maximum water pressure bar Pre pressure bar Water filter Diameter perforations mm Material Brass Water circuit Piping connections inch G5/4 (FEMALE) Piping inch 5/4" Safety valve bar Manometer Yes Drain valve / Fill valve yes Shut off valve yes Air purge valve yes Total water volume (6) l ELECTRICAL SPECIFICATIONS EBLQ011AA6W1 EBLQ014AA6W1 EBLQ016AA6W1 Power supply Main Power Name W1 compressor Phase N~ component Frequency Hz Voltage V Voltage range Minimum V -10% Maximum V +10% Current Nominal running Heating (A) A current (RLA) Maximum running Heating A current Cooling A Power supply compressor Current Recomended fuses A component Wiring connections For power supply compressor component See installation manual Power supply hydraulic component Current back-up heater Current back-up heater Type Power Supply Phase ~ Frequency Hz Voltage V Running Current Back-up heater A Running Current Back-up heater + +EK*V A 21.7(8.7+1) booster heater +EK*Z2 A 16.2( ) Current back-up Minimum Ssc value +EK*V kva Equipment complying with EN/IEC (**) heater +EK*Z2 kva Equipment complying with EN/IEC (**) 6W1 Altherma TM Monobloc 221

222 2 Specifications Monobloc EBLQ AA6W ELECTRICAL SPECIFICATIONS EBLQ011AA6W1 EBLQ014AA6W1 EBLQ016AA6W1 Power supply hydraulic component Voltage range Minimum V -10% Maximum V +10% Wiring connections Connection type for power supply hydraulic compartment Quantity of wires 4G Type of wires Select diameter and type according to national and local regulations Connection type for power supply connection to optional sanitary tank + Q2L Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires For more details on voltage range and current refer to installation manual Connection type for connection with R5T Quantity of wires Wire included in option EKHWS* Type of wires Wire included in option EKHWS* Connection type for connection with AP Quantity of wires Depends on thermostat type, refer to installation manual Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with M2S Quantity of wires G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Connection type for connection with MS Quantity of wires G or 4G Type of wires Select diameter and type according to national and local regulations Type of wires Voltage 20V / Maximum current: 100mA / Minimum 0.75mm² Notes Power supply compressor compartment is for compressor, fan, pump and controller In accordance with EN/IEC (1), it may be necessary to consult the distribution network operator to ensure that the equipment is connected only to a supply with Zsys () smaller than or equal to Zmax. Installer can reduce capacity of the heater from 6 to kw. The current is then reduced from 26 to 1A. Instructions see installation manual. Installer can reduce capacity of the heater from 6 to.5kw. The current is then reduced from 8.7 to 5A. Instructions see installation manual. (1)European/International Technical Standard setting the limits for voltage changes, voltage fluctuations and flicker in public low-voltage supply systems for equipment with rated current <= 75A. (2) European/International Technical Standard setting the limits for harmonic currents produced by equipment connected to public low-voltage systems with input current > 16A =< 75A per phase. () System impedance Power supply hydraulic compartment is for the electric heater. The optional domestic warm water tank has a separate power supply. Conditions: Ta DB/WB 7 C/6 C - LWC 5 C (DT = 5 C) 222 Altherma TM Monobloc

223 Monobloc EBLQ AA6W1 s EBLQ AA6W1 Kit availability for E(D/B)(H/L)Q AA* Altherma Monoblock / Low temperature 1-Phase -Phase Zone 2 Zone Zone 2 Zone EDLQ***AA6V EDHQ***AA6V EDLQ***AA6W1 EDHQ***AA6W1 EBLQ***AA6V EBHQ***AA6V EBLQ***AA6W1 EBHQ***AA6W1 Reference Description EKRP1HB Digital I/O PCB V V V V V V V V V V V V EKBPHT16Y Bottom plate heater V (2) V (2) V (2) V (2) V (2) V (2) EKDK04 drain plug kit V (2) V (2) V (2) V (2) V (2) V (2) EKHWS150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWS200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWS00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWSU150BV Stainless domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWSU200BV Stainless domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWSU00BV Stainless domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWS200BZ2 Stainless domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWS00BZ2 Stainless domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWE150AV Enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKHWE200AV Enamel domestic hot water tank 200l 1 20V V V V V V V V V V V V V EKHWE00AV Enamel domestic hot water tank 00l 1 20V V V V V V V V V V V V V EKHWE200AZ2 Enamel domestic hot water tank 200l 2 400V V V V V V V V V V V V V EKHWE00AZ2 Enamel domestic hot water tank 00l 2 400V V V V V V V V V V V V V EKHWET150AV Wallmounted enamel domestic hot water tank 150l 1 20V V V V V V V V V V V V V EKSOLHWAV1 Solarkit (4) V V V V V V V V V V V V EKRTW Wired room thermostat option kit V V V V V V V V V V V V EKRTR Wireless room thermostat option kit (incl. receiver) V V V V V V V V V V V V EKRTETS External temperature sensor option kit () V V V V V V V V V V V V Remark: Other combinations are not guaranteed. (1) Input/Output PCB that provides two additional output connections (remote alarm and remote ON/OFF signalisation). In EKSOLHWAV1, the same digital I/O PCB as for EKRP1HB is already included (2) It is not allowed to combine bottom plate heater and drain plug kit () EKRTETS can only be used in combination with EKRTR (4) Kit to be mounted on domestic hot water tank that provides connection to solar panels for additional water heating. Note: E(D/B)L* units include special equipment (insulation, heater sheet,... ) to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. TW Altherma TM Monobloc 22

224 Monobloc EBLQ AA6W1 s EBLQ AA6W1 Bivalent system Field wiring Space heating with an auxiliary boiler (alternating operation) Space heating application by either the altherma indoor unit or by an auxiliary boiler connected in the system. An auxiliary contact decides whether either the E(D/B)(H/L)Q* hydro module or the boiler will operate.this auxiliary contact can e.g. be an outdoor temperature thermostat, an electricity tariff contact, a manually operated contact, etc. Domestic hot water in such an application is always provided by the domestic hot water tank which is connected to the hydro module, including when the boiler is in operation for space heating. The auxiliary boiler can be integrated in the pipework and in the field wiring according to the illustrations below. Auto / Boiler Boiler thermostat C th K1A K2A Boiler thermostat Boiler thermostat Auxiliary contact (normal closed) Heating only room thermostat Auxiliary relay for activation of E(D/B)(H/L)Q * unit (field supply) Auxiliary relay for activation of boiler (field supply) Operation When the room thermostat (th) closes, either the E(D/B)(H/L)Q * unit or the boiler starts operating, depending on the position of the auxiliary contact ( C ) Make sure that auxiliary contact ( C ) has sufficient differential or time delay so as to avoid frequent changeover between the E(D/B)(H/L)Q * unit and the boiler. If the auxiliary contact ( C) is an outdoor temperature thermostat, make sure to install the thermostat in the shade, so that it is not influenced or turned ON/OFF by the sun. Frequent switching may cause corrosion of the boiler in an early stage.contact the manufacturer of the boiler. During heating operation of the E(D/B)(H/L)Q * unit, the Altherma unit will operate so as to achieve the target leaving water temperature as set on the user interface. When weather dependent operation is active, the water temperature is determined automatically depending on the outdoor temperature. During heating operation of the boiler, the boiler will operate so as to achieve the target leaving water temperature as set on the boiler controller. Never set the target leaving water temperature setpoint on the boiler controller above 55 C. Make sure to only have 1 expansion vessel in the water circuit. An expansion vessel is already premounted in the Altherma unit. 1 Compressor module 2 Hydro module Heat exchanger 4 Pump 5 Shut-off valve 6 Collector (field supply) 7 Motorised -way valve (field supply) 8 Booster heater 9 Heat exchanger coil 10 Domestic hot water tank 11 Boiler (field supply) 12 Aquastat valve (field supply) 1 Shut-off valve (field supply) 14 Non-return valve (field supply) FHL 1... Floor heating loop (field supply) I User interface Make sure to configure the DIP switch SS2- on the PCB of the E(D/B)(H/L)Q * switch box correctly. Refer to Room thermostat installation configuration in the installation manual supplied with the unit. Make sure that return water to the E(D/B)(H/L)Q * heat exchanger never exceeds 55 C. For this reason, never put the target leaving water temperature setpoint on the boiler controller above 55 C and it required, install an aquastat(*) valve in the return water flow of the E(D/B)(H/L)Q* unit. Daikin shall not be held liable fo any damage resulting from failure to observe this rule. (*)The aquastat valve must be set for 55 C and must operate to close the return water flow to the E(D/B)(H/L)Q * unit when the measured temperature exceeds 55 C. When temperature drops to a lower level, the aquastat valve must operate to open the return water flow to the E(D/B)(H/L)Q * unit again. TW A 224 Altherma TM Monobloc

225 Monobloc EBLQ AA6W1 4 Capacity tables 4-1 Heating capacity tables EBLQ AA6W1 Maximum Heating Capacity (Peak values) Model LWC [ C] Tamb HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] HC [kw] PI [kw] 4 Maximum Heating Capacity (integrated values) Model LWC Tamb HC PI HC PI HC PI HC PI HC PI HC PI CC HC PI LWE LWC Tamb (a) SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% : only E(D/B)L* NOTES TW A 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Capacity values may not be extrapolated below 7 C leaving water temperature 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). For E(D/B)LQ* models only:if Tamb < 4 C: bottom plate heater power input to be added = 95W Altherma TM Monobloc 225

226 Monobloc EBLQ AA6W1 4 Capacity tables 4-2 Cooling capacity tables EBLQ AA6W1 Maximum Cooling Capacity Model Tamb LWE [ C] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] CC [kw] PI [kw] 4 TW A CC HC PI LWE LWC Tamb (a) SYMBOLS : Cooling capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Heating capacity at maximum operating frequency, measured acc. Eurovent 6/C/ (kw) : Power input (kw), measured acc. Eurovent 6/C/ (kw) : Leaving Water Evaporator temperature ( C) : Leaving Water Condensor temperature ( C) : Ambient temperature ( C) RH=85% : only E(D/B)L* NOTES 1 Cooling capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Capacity values may not be extrapolated below 7 C leaving water temperature 2 Heating capacity Capacity is according to Eurovent rating standard 6/C/ and valid for chilled water range Dt = 8 C Power input Power input is total of indoor and outdoor unit, except the circulation pump; according to Eurovent rating standard 6/C/ Pump power input to be added = 90 W (according EN14511). For E(D/B)LQ* models only:if Tamb < 4 C: bottom plate heater power input to be added = 95W 226 Altherma TM Monobloc

227 Monobloc EBLQ AA6W1 5 Dimensional drawing & centre of gravity 5-1 Dimensional drawing EBLQ AA6W1 Center of gravity 1. Drain outlet 2. Waterpiping outlet. Waterpiping inlet 4. Power supply cables intake 5. Field wiring intake 6. Service door switchbox 7. Service door hydraulic module 8. Service port 9. Service door compresor module 10. Pump 11. REMOCON kit (to be installed indoors) 1. Shut off valve 14. Blow off valve Hole for anchor bolt 15. Blow off drain (flexible base) 16. Pressure gauge 17. Water filter 18. loadup ctrl motor + (18a) nipple 19. Switchbox terminals 20. Switchbox terminals option sanitary warm water tank 21. Drain & fill valve Center of gravity 5 Cutaway2 Cutaway1 Cutaway TW Altherma TM Monobloc 227

228 6 Piping diagram 6-1 Piping diagram EBLQ AA6W1 Monobloc EBLQ AA6W1 6 Outlet Pump Safety valve Air purge Expansion vessel Pressure gauge Evaporator Condenser Filter Filter Distributor Heat exchanger Shut off valve Electric heater body Service port 5/16 Capillary tube Flowswitch Filter Inlet Shut off valve Drain & fill valve Accumulator Stop valve (with service port 5/16 flare) R1T : Thermistor (Air) R2T : Thermistor (discharge) RT : Thermistor (Suction) R4T : Thermistor (Liquid 1) R5T : Thermistor (middle) R6T : Thermistor (Liquid 2) S1NPH : Pressure sensor Y1E : Electronic expansion valve E1HC : Crankcase heater Y1S YS S1PH M*F M*C R11T R12T R1T R14T : 4-way valve : Injection valve : High pressure switch : Fan motor : Compressor : Outlet water heat-exchanger thermistor : Outlet water backup heater thermistor : Refrigerant liquid side thermistor : Inlet water thermistor Heating Cooling TW5815-1A 228 Altherma TM Monobloc

229 7 Wiring diagram 7-1 Wiring diagram Monobloc EBLQ AA6W1 EBLQ AA6W1 Power supply Reactor terminal position Position of compressor terminal Only for E(D/B)LO* Compressor module switchbox To hydromodule switchbox (8.5 Page 2 Notes: 1 This wiring diagram only applies to the compressor module switchbox 2 L: Live N:Neutral g: Field wiring D : Terminal strip F : Connector T : Connection R : Protective earth (screw) : Connector p : Noiseless earth G : Terminal 4 NOT APPLICABLE 5-6 Do not operate the unit by short-circuiting protection device S1PH 7 Colors: BLK: black, RED: red, BLU: blue, WHT: white, YLW: yellow, ORG: orange, BRN: brown, GRN: green 8 Confirm the method of setting the selector switches (DS1) by service manual. Factory setting of all switches: OFF. A1P A2P AP BS1 BS4 C1 C4 DS1 E1HC E1H F1U F2U FU F4U F5U F6U F7U F8U, F9U H1P 7P (A1P) HAP (A1P) HAP (A2P) K1M K2M K1R (A1P) K1R (A2P) K2R (A1P) KR (A1P) L1R LR L4R M1C M1F M2F PS Q1DI R1 R4 R1T R2T RT R4T R5T R6T R7T S1NPH S1PH V1R, V2R VR X1M Y1E Y1S YS Z1C Z9C Z1F Z4F al connector X6A X77A X1Y Printed circuit board (Main) Printed circuit board (INV) Printed circuit board (Noise filter) Push button switch Capacitor DIP switch Crankcase heater Bottomplate heater Fuse (T 1,5A/250V) Fuse (T 1,5A/250V) Fuse (T 6.A/250V) Fuse (T 6,A/250V) Fuse (T 6,A/250V) Fuse (T 6,A/250V) Fuse (T 5,0A/250V) Fuse (T 1,0A/250V) Pilotlamp (service monitor - orange) Pilotlamp (service monitor - green) Pilotlamp (service monitor - green) Magnetic contactor Magnetic relay (Y1S) Magnetic relay Magnetic relay (Y2S) Magnetic relay (E1HC) Reactor Reactor (For outdoor fan motor) Motor (Compressor) Motor (Fan) (upper) Motor (Fan) (lower) Switching power supply Earth leakage protector Resistor Thermistor (Air) Thermistor (Discharge) Thermistor (Suction) Thermistor (Heat exchanger) Thermistor (heat exchanger middle) Thermistor (Liquid) Thermistor (Fin) Pressure sensor Pressure switch (High) Power module Diode module Terminal strip Electronic expansion valve Solenoid valve (4 way valve) Solenoid valve Noise filter Noise filter Connector Connector Connector 7 Wiring dependent on model Reactor box El. comp. Assy (Position of elements) Arrow A Arrow B 2TW EBLQ AA6W1 Only for E(D/B)LO* Power supply E11H-E12H-E1H / E4H Only for EKSOLHWAV1 Domestic hot water tank Domestic hot water tank Domestic hot water tank Only for *KHWS*V See note 7 For *KHWSU*V >> See note 2 << Domestic hot water tank Only for *KHWS*Z2 Only for EKRP1HB & ESOLHWAV1 See note 8 From compressor module switchbox (B.7 PageA) Standard 6kw (_) See note 10 Reduced.5kw ( ) Seenote10 Alarm output Cooling/heating on/off output Solar input heating cooling Example field supply thermostat 20V AC supply from PCB Only for *KRTW Only for *KRTR wiretype (SPST) Only for EKHW(S/E)* Only for EKRTETS Solar pump connection NO valve NC valve See note 9 Wiring dependent on model Field wiring Only for *KHWE*V Only for *KHW(S/E)* See note 7 For *KHWSU*V Only for *KHW* Field wiring Only for *KHWS*Z2 Only for EKSOLHWAV1 PCB Wire colour Only for *KHW* User interface Electric heater fuse Model 6WN F1B 16A KHW kit fuse F2B 20A Outdoor unit A11P : Main PCB A12P : User interface PCB AP (*KRTW) : Thermostat (PC=power circuit) A4P (*KRTR) : Solar/remote alarm PCB A4P (EKRTR) : Receiver PCB E11H-E12H-E1H : Backup heater element 1-2- (6 kw) E4H : Booster heater (kw) E5H : Switchbox heater E6H : Expansion vessel heater F1B : Fuse backup heater F1T : Thermal fuse backup heater F2B : Fuse booster heater F8U, F9U : Fuse 1,0A F 250V FU1 : Fuse,15A T 250V for PCB FU2 : Fuse 5A T 250V FuS, FuR : Fuse 5A 250V for solar/remote alarm PCB K1M : Contactor backup heater step KM : Contactor booster heater K4M : pump relay K5M : Contactor for backup heater all-pole disconnection K7M : Relay for solar pump M1P : Pump M2S : 2 way valve for cooling mode MS : way valve: floorheating/domestic hot water PHC1 : Optocoupler input circuit Q1DI : Earth leakage protector Q1L : Thermal protector backup heater Q2L/QL : Thermal protector 1/2Booster heater R1H (*KRTR)) : Humidity sensor R1T (*KRTW/R) : Ambient sensor R2T (EKRTETS) : External sensor (floor or ambient) R11T : Outlet water heat-exchanger thermistor R12T : Outlet water backup heater thermistor R1T : Refrigerant liquid side thermistor R14T : Inlet water thermistor R5T (*KHW*) : Domestic hot water thermistor S1L : Flowswitch S1S : Solar pumpstation relay S2S : benefit kwh rate power supply contact SS1 : DIP switch S1T : thermostat switchbox heater S2T : thermostat expansion vessel heater TR1 : Transformer 24V for PCB V1S, V2S : Spark suppression 1, 2 X1M-X10M : Terminal strips X2Y : Connector Domestic hot water tank Only for *KHWE*V Domestic hot water tank Only for *KHWE*Z2 Notes: 1 This wiring diagram only applies to the compressor module 2 Use one and same dedicated power supply compressor module switchbox, hydromodule switchbox and *KHW* option :Field wiring No/Nc normal open/normal closed SPST - single pole single throw. 4 :Terminal strip :Connector :Terminal :Protective earth 5 Do not operate the unit by short-circuiting any protection device. 6 BLK: Black / WHT: White / RED: Red / BLU: Blue / PINK: Pink / YLW: Yellow BRN: Brown / GRY: Grey / GRN: Green / ORG: Orange / VIO: Violet 7 For *KHWSU*V, refer to option manual 8 PCB works with an external 20V AC power supply unit. (N,L) 9 For EKSOLHWAV1, refer to option manual 10 Backupheater kw reduction, refer to installation manual 2TW Altherma TM Monobloc 229

230 7 Wiring diagram Monobloc EBLQ AA6W1 7-2 External connection diagram EBLQ AA6W1 Power supply unit power supply: 400V or 20V + earth Electrical connection diagram Altherma 5 or core Standard parts Outdoor unit X1M: L1-L2-L-N-Earth or L-N-Earth For more details please check unit wiring diagram al power supply Power supply (alarm indication, cooling/heating on/off indication, solar interlock) 7 Backup heater power supply (/6/9kW): 400V or 20V + earth al power supply Booster heater power supply (kw): 400V or 20V + earth al parts Domestic hot water tank core or4 core X1M:1-2--Earth X1M:1-2--Earth X1M: L1-L2-L-N-Earth or L-N-Earth Bottom plate heater option Only for EKBPHT A4P: YC A4P: Y1 Alarm output 1 core 20V 1 core 20V Field supply Only for EKRP1HB & EKSOLHWAV1 Alarm indication 20V 2 core Q*L Clixon Power supply booster heater X5M X6M 2 way valve 2 core 2x V 5 core G5 x 2.5 XM: L1-L2-Earth or L-N-Earth X7M F28 Only for EKHWSU*V X4M:1-2-Earth A4P: Y2 Cooling/Heating on/off output A4P: Y Solar input NO valve: X2M: 6-7 NC valve: X2M: 5-7 X2M: Room thermostat 1 core 20V 1 core 20V 2 core 20V 2 core 20V Cooling/Heating on/off indication solar interlock 2 way valve M2S (E(B/D)(H/L)* Units) for cooling mode benefit kwh rate power supply contact Q2L - Clixon booster heater R5T - Thermistor water temperature Q*L Clixon X8M Note: min. distance to power cable * 5cm 2 core Solar pump 20V or 400V Signal 2 core 20V X2M: 1-14 X9A: (PCB A1P) X2M: Only for EKSOLHWAV1 Possibility 1 X2M: Possibility 2 X2M: Possibility X2M: core 20V core for C/H application 2 core for H only application 20V 5 core for C/H application 4 core for H only application 20V Only for field supplied room thermostat AP Only for EKRTW (wired room thermostat) AP: X1M: C-COM-H Only for EKTR (wireless room thermostat) A4P: X1M: H-C-COM X2M: L-N AP: X1M:1- al parts Only for EKRTETS 2 core (m included) R2T External sensor (floor or ambient) Signal way valve MS (when EKHWE is intalled) selection domestic hot water-floorheating core 20V SPST: X2M: User interface X2M: core 2 x 0.75 communication User interface TW A 20 Altherma TM Monobloc

231 8 Sound data Monobloc EBLQ AA6W1 8-1 Sound pressure spectrum EBLQ AA6W1 E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) 8 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW EBLQ AA6W1 E(D/B)(H/L)Q011* COOLING E(D/B)(H/L)Q014* COOLING E(D/B)(H/L)Q016* COOLING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc 21

232 8 Sound data Monobloc EBLQ AA6W1 8-2 Sound pressure night quiet mode EBLQ AA6W1 E(D/B)(H/L)Q011* HEATING E(D/B)(H/L)Q014* HEATING E(D/B)(H/L)Q016* HEATING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) 8 Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW EBLQ AA6W1 E(D/B)(H/L)Q011* COOLING E(D/B)(H/L)Q014* COOLING E(D/B)(H/L)Q016* COOLING Sound pressure level (db) Sound pressure level (db) Sound pressure level (db) Octave band center frequency (Hz) Octave band center frequency (Hz) Octave band center frequency (Hz) Notes: 1 Data is valid at free field condition (measured in a semi-anachoic room) 2 dba = A-weighted sound power level (A-scale according to IEC) Reference acoustic pressure 0dB = 20μPa 4 If sound is measured under actual installation conditions, the measured value will be higher due to environmental noise and sound reflections. Measuring location (discharge side) TW Altherma TM Monobloc

233 9 Installation 9-1 Service space EBLQ AA6W1 A. Non stacked installation Monobloc EBLQ AA6W1 Legend Unit: mm Suction side obstacle Discharge side obstacle Left side obstacle Right side obstacle 9 Top side obstacle Obstacle is present 1 In these cases, close the bottom of the installation frame to prevent discharged air from being bypassed. 2 In these cases, only 2 units can be installed. This situation is not allowed. B. Stacked installation Figures between ( ) indicate the dimensions only for the class models. 1. Obstacles exist in front of the outlet side 2. Obstacles exist in front of the air inlet Do not stack more than one unit. About 100mm is required as the dimension for laying the upper outdoor unit s drain pipe. Get the portion A sealed so that air from the outlet does not bypass. C. Multiple-row installation 1. Installation of one unit per row 2. Installing multiple units (2 units or more) in lateral connection per row Relation of dimensions of H, A, and L are shown in the table below. L H H < L L A 0<L 1/2 H 150 (250) 1/2 H < L 200 (00) Installation impossible TW Altherma TM Monobloc 2

234 10 Operation range Monobloc EBLQ AA6W1 EBLQ AA6W1 10 Cooling mode Outdoor temp. ( CDB) only EB(H/L)* Leaving evaporator Water temperature ( C) No heat pump operation, back up heater only operation possible, but no guarantee of capacity Heating mode Sanitary mode Outdoor temp. ( CDB) (*) E(D/B)L* units include special equipment (insulation, heater sheet,...)to ensure good operation in areas where low ambient temperature can occur together with high humidity conditions. In such conditions the E(D/B)H* models may experience problems with severe ice build-up on the aircooled coil. In case such conditions are expected, the E(D/B)L* must be installed instead. Both E(D/B)L* and E(D/B)H* models have a freeze prevention function using the pump and back up heater to keep the water system safe from freezing in all conditions. In case accidental or intentional power shutdown is likely to happen we recommend to use glycol. (**) only E(D/B)L* Leaving condenser water temperature Booster heater operation only (**) only E(D/B)L* Outdoor temp. ( CDB) Water temperature sanitary tank (C ) 4TW581-1A 24 Altherma TM Monobloc

235 Monobloc EBLQ AA6W1 11 Hydraulic performance 11-1 Static pressure drop unit EBLQ AA6W1 11 ESP (kpa) I High speed II medium speed ESP: External static pressure Flow: waterflow through the unit Flow (l/min) WARNING 1. Selecting a flow outside the curves can cause damage to or malfunction of the unit. See also minimum and maximum allowed water flowrange in the technical specifications. 2. Water quality must be according to EN directive EC 98/8 EC. 4TW Altherma TM Monobloc 25

236

237 EEDEN technical data Altherma TM Part 4/4: EKHWS-B EKHWE EKSOLHWAV1 EKRTW EKRTR

238

239 Domestic hot water tank EKHWS-B TABLE OF CONTENTS EKHWS-B 1 Features Specifications Technical Specifications Electrical Specifications Capacity tables Cooling capacity tables Dimensional drawing & centre of gravity Dimensional drawing Piping diagram Altherma TM Domestic hot water tank 29

240 Domestic hot water tank EKHWS-B Altherma TM Domestic hot water tank Features 4 1 D o m e s t i c h o A l t h e r m a E K H W S - B D o m e s t i c h o Stainless steel domestic hot water tank Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort

241 2 Specifications Domestic hot water tank EKHWS-B EKHWS150B V EKHWS200B V EKHWS00B V EKHWS200B Z2 EKHWS00B Z2 EKHWSU150 BV EKHWSU200 BV EKHWSU00 BV 2-1 TECHNICAL SPECIFICATIONS Casing Colour Neutral white Material Epoxy-coated mild steel Dimensions Packing Height mm 950 1,200 1,650 1,200 1,650 1,040 1,280 1,75 Width mm Depth mm Unit Height mm 900 1,150 1,600 1,150 1,600 1,015 1,265 1,715 Width mm Depth mm Weight Unit kg Packed Unit kg Packing Material EPS Carton Weight kg Main components Tank Water volume l Material Stainless steel (DIN ) Max. temperat ure C Max. water pressure bar Tank Insulation Material Polyurethane foam Min. thickness mm Main components Temperature sensor Piping connections Heat Quantity exchanger Material Duplex steel LDX 2101 Booster heater Quantity Capacity kw -Way Valve Coefficien t of flow (kv) m Inlet inch Rp1 Outlet inch 2xRp1 Cable length m Water inlet H/E Diameter inch G /4 (female) Water outlet H/E Diameter inch G /4 (female) Cold water in Diameter inch G /4 (female) Hot water out Diameter inch G /4 (female) Recirculation connection inch G /4 (female) 4 2 EKHWS150B V EKHWS200B V EKHWS00B V EKHWS200B Z2 EKHWS00B Z2 EKHWSU150 BV EKHWSU200 BV 2-2 ELECTRICAL SPECIFICATIONS Unit Power Supply Phase 1~ 1~ 1~ 2~ 2~ 1~ 1~ 1~ EKHWSU00 BV Frequenc Hz y Voltage V Nominal running current A Fuse Size A Phase 1~ 1~ 1~ 2~ 2~ 1~ 1~ 1~ Altherma TM Domestic hot water tank 241

242 Capacity tables - 1 Cooling capacity tables Domestic hot water tank EKHWS-B The ALTHERMA by Daikin heat pump in combination with the optional domestic hot water tank provide hot water for household usage. The below mentioned date allow a proper selection of the domestic hot water tank size for maximum comfort and efficiency. (1) Domestic hot water volume: The volume of hot water available for domestic usage depends on the physical volume of the tank, on the domestic water setpoint temperature and on the temperature spreading in the tank. Therefore we define the equivalent hot water volume (EHWV). Definition: EHWV = the volume of hot water available for domestic usage at a temperature of 40 C. 40 C is considered a comfortable domestic hot water temperature. 4 Tank Setpoint temp. Usage pattern EHWV (l) ( C) Modest Medium High L L L Grade ++ Excessive availability of domestic hot water. + Sufficient availability of domestic hot water. - Temporary shortage of domestic hot water can occur. Usage pattern Modest Daily demand up tp 220 l -> typcial 2-persons usage pattern. Medium Daily demand up to 25 l -> typical to 4 persons usage pattern. High Daily demand up to 550 l -> 4 to 6 persons usage pattern. (2) Heat-up time: Definition: Heat-up time The time required to reheat the domestic hot water tank to 55 C after tapping a certain volume of hot water at 40 C. note: changing the field settings (see installation manual) can influence the heat-up time. Tank Setpoint temp. Heat-up time for 150 L (bath) Heat-up time for 50 L (shower) ( C) <min> <min> 150L L L Conditions for testing: Ta = 7 CDB / 6 CWB, Troom = 20 C, Tstart = 10 C, outdoor unit type: ERHQ008 () Efficiency of domestic hot water production: In the ALTHERMA by Daikin system both the heat pump and the electric booster heater supply the energy to produce domestic hot water. The higher the portion of energy supplied by the heat pump, the more energy efficient the system is. Lowering the setpoint temperature increases the portion of energy supplied by the heat pump and thus the efficiency of the system. Definition: Heat pump portion Percentage of energy supplied by the heat pump in the total energy need for domestic hot water. Heat pump portion Setpoint temp. ( C) Conditions: Real life condition Simulation of a daily usage based upon medium usage pattern. Outdoor temperature 7 CDB / 6 CWB Room temperature 20 CDB Outdoor unit type ERHQ008 Tank type 200l Field settings Default field settings (see installation manual). 4TW Altherma TM Domestic hot water tank

243 Domestic hot water tank EKHWS-B 4 Dimensional drawing & centre of gravity 4-1 Dimensional drawing EKHWS-B j1 Water mains in G /4 (Female) j2 Water mains out G /4 (Female) j Thermistor connection j4 Flow (from EKHB(H/X)*) G /4 (Female) j5 Return (to EKHB(H/X)*) G /4 (Female) j6 Switchbox j7 Thermal protector j8 Anode j9 Cable entry: power, booster heater and thermal protection cable j10 Re-circulation connection: G /4 (Female) j11 Cable entry for EKSOLHWAV1: power supply from EKHB(H/X) j12 Cable entry for EKSOLHWAV1: power supply to EKSOLHWAV1 pump j1 Thermistor connection (See EKSOLHWAV1) j14 way valve Required service space around the tank 4 4 way valve TW EKHWSU-B Model H1 H2 H H4 EKHWSU150BV EKHWSU200BV EKHWSU00BV Water connections j1 Water IN (cold) 22MM j2 Water OUT (hot) G /4 (Female) j Flow from EKHB(H/X)* G /4 (Female) j4 Return to EKHB(H/X)* G /4 (Female) j5 Temperature relief valve 15MM j6 Thermistor connection j7 Thermistor connection (SeeEKSOLHWAV1) G 1/2 (Female) j8 Re-circulation hole G /4 (Combinations compliant to NF-PAC) Water connections kit j9 Pressure reducing valve 22MM-22MM j10 Expansion relief valve 22MM-22MM j11 T-piece (to tundish) 15MM-15MM-G 1/2 (Female) j12 Tundish 22MM-15MM j1 T-piece (to expansion vessel) 22MM-22MM-22MM j14 Adapter (expansion vessel) 22MM-G /4 (Female) j15 Expansion vessel G /4 (Male) j16 Drain valve 22MM-G 2/4 (Female) j17 Solenoid valve /4 female BSP-/4 hale BSP Other j18 EKUHW2WB kit: solenoid valve (only with EKSOLHWAV1) Rp /4 - Rp /4 j19 Switchbox j20 Thermal protector 1+Thermostat j21 Cable entry: power supply booster heater and thermal protector cable j22 Cable entry for EKUHW2WB: power supply to solenoid valve j2 Cable entry: power supply booster heater and thermal protector cable j24 Blind stop + 2 plastic screw-on closing caps for pressure reducing valve j25 Thermal protector 2+Thermostat j26 Cable entry for EKSOLHWAV1: power supply to EKSOLHWAV1 pump j27 way valve x Rp1 Typical installation EKUHWA-kit Required service space TW A Altherma TM Domestic hot water tank 24

244 5 Piping diagram Domestic hot water tank EKHWS-B EKHWSU-B Field installation (delivered with indoor unit) Field installation (Delivered with EKHWSU*B*) -way motorized valve Overview Outdoor Indoor Shut off valve Load Shut off valve Water return Water flow 4 5 Water return Water flow Water main OUT domestic hot water tank domestic hot water tank Water main IN Pressure reducing valve with integrated non return valve line strainer Expansion relief valve T-piece 2-way solenoid valve Tundish Expansion vessel (*): Field installation delivered with EKUHWB kit (**): Field installation delivered with EKUHW2WB Drain valve T-piece RST Y1S MS Domestic hot water thermistor Solenoid valve -way motorized valve TW Check valve Flare connection Screw connection Flange connection Pinched pipe Spinned pipe 244 Altherma TM Domestic hot water tank

245 Domestic hot water tank EKHWE TABLE OF CONTENTS EKHWE 1 Features Specifications Technical Specifications Electrical Specifications Capacity tables Cooling capacity tables Dimensional drawing & centre of gravity Dimensional drawing Wiring diagram Wiring diagram Altherma TM Domestic hot water tank 245

246 o h c a i t r s e e h t ol Domestic hot water tank EKHWE 1 Features o m E W m H K EA D Enameled domestic hot water tank Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort Altherma TM Domestic hot water tank

247 2 Specifications Domestic hot water tank EKHWE 2-1 TECHNICAL SPECIFICATIONS EKHWE150AV EKHWE200AV EKHWE00AV EKHWE200AZ2 EKHWE00AZ2 EKHWET150AV Mounting Floor Floor Floor Floor Floor Wall Casing Colour RAL9010 Material Epoxy coated steel Dimensions Packing Height mm 1,460 1,85 1,80 1,85 1,80 1,460 Width mm Depth mm Unit Height mm 1,205 1,580 1,572 1,580 1,572 1,205 Diameter mm Weight Unit kg Packed Unit kg Packing Material Carton Wood EPS Weight kg Main components Tank Water volume Material Max. temperat ure Max. water pressure l Enamel coated steel acc. DIN475TL2 C bar Tank Insulation Material HFC-free Polyurethane foam Min. thickness mm Main components Temperature sensor Piping connections Heat Quantity exchanger Material Enamel coated steel acc. DIN475TL2 Surface m² Booster heater Quantity Capacity kw Way Valve Coefficient of flow (kv) m Inlet inch RP 1" Outlet inch 2 x RP 1" Cable length m Water inlet H/E Diameter inch Rp /4" Water outlet H/E Diameter inch Rp /4" Cold water in Diameter inch G /4" Hot water out Diameter inch G /4" Recirculation connection inch G/4" ELECTRICAL SPECIFICATIONS EKHWE150AV EKHWE200AV EKHWE00AV EKHWE200AZ2 EKHWE00AZ2 EKHWET150AV Unit Power Supply Phase 1~ 1~ 1~ 2~ 2~ 1~ Frequency Hz Voltage V Nominal running current A Fuse Size A Pole Altherma TM Domestic hot water tank 247

248 Capacity tables - 1 Cooling capacity tables Domestic hot water tank EKHWE The ALTHERMA by Daikin heat pump in combination with the optional domestic hot water tank provide hot water for household usage. The below mentioned date allow a proper selection of the domestic hot water tank size for maximum comfort and efficiency. (1) Domestic hot water volume: The volume of hot water available for domestic usage depends on the physical volume of the tank, on the domestic water setpoint temperature and on the temperature spreading in the tank. Therefore we define the equivalent hot water volume (EHWV). Definition: EHWV = the volume of hot water available for domestic usage at a temperature of 40 C. 40 C is considered a comfortable domestic hot water temperature. 4 Tank Setpoint temp. Usage pattern EHWV (l) ( C) Modest Medium High L L L Grade ++ Excessive availability of domestic hot water. + Sufficient availability of domestic hot water. - Temporary shortage of domestic hot water can occur. Usage pattern Modest Daily demand up tp 220 l -> typcial 2-persons usage pattern. Medium Daily demand up to 25 l -> typical to 4 persons usage pattern. High Daily demand up to 550 l -> 4 to 6 persons usage pattern. (2) Heat-up time: Definition: Heat-up time The time required to reheat the domestic hot water tank to 55 C after tapping a certain volume of hot water at 40 C. note: changing the field settings (see installation manual) can influence the heat-up time. Tank Setpoint temp. Heat-up time for 150 L (bath) Heat-up time for 50 L (shower) ( C) <min> <min> 150L L L Conditions for testing: Ta = 7 CDB / 6 CWB, Troom = 20 C, Tstart = 10 C, outdoor unit type: ERHQ011 () Efficiency of domestic hot water production: In the ALTHERMA by Daikin system both the heat pump and the electric booster heater supply the energy to produce domestic hot water. The higher the portion of energy supplied by the heat pump, the more energy efficient the system is. Lowering the setpoint temperature increases the portion of energy supplied by the heat pump and thus the efficiency of the system. Definition: Heat pump portion Percentage of energy supplied by the heat pump in the total energy need for domestic hot water. Heat pump portion Setpoint temp. ( C) Conditions: Real life condition Simulation of a daily usage based upon medium usage pattern. Outdoor temperature 7 CDB / 6 CWB Room temperature 20 CDB Outdoor unit type ERHQ011 Tank type 200l Field settings Default field settings (see installation manual). (4) Heat losses of domestic hot water tank: Tank Heat losses* EKHWE [kwh/24h] 150L L L 2,5 * Heat losses at _45 C between hot water in tank and surrounding air. 4TW Altherma TM Domestic hot water tank

249 Domestic hot water tank EKHWE 4 Dimensional drawing & centre of gravity 4-1 Dimensional drawing EKHWE Required service space around the tank Wall mounted j1 Cold water inlet: G /4 (Male) j2 Hot water outlet: G /4 (Male) j Thermistor hole j4 Flow (From EKHB(H/X)*): Rp /4 (Female) j5 Return (To EKHB(H/X)*): Rp /4 (Female) j6 Switchbox j7 Thermal protector j8 Anode j9 Cable entry j10 Re-circulation connection: G /4 (Male) j11 Thermistor hole (See EKSOLHWAV1) j12 Wall plate 150L Wall-mounted tank j1 Safety valve connection: G 1/2 (Male) j14 way valve: x Rp 1 (Female) 4 4 Wall plate 150L Wall-mounted tank Inside of switchbox way valve Scale 1:5 TW A Altherma TM Domestic hot water tank 249

250 5 Wiring diagram 5-1 Wiring diagram EKHWE Domestic hot water tank EKHWE *KHBH/X* Switchbox *KHWE**0AV Water tank Switchbox *KHBH/X* Switchbox *KHWE**00AZ2 Water tank Switchbox Setpoint Q2L & QL: 89 C Setpoint Q2L: 89 C 4 5 Solar pump EKSOLHWAV1 () Solar pump EKSOLHWAV1 () E4H : Booster heater F2B : Fuse booster heater KM : Contactor booster heater L : Line N : Neutral Q2L : Thermal protector Booster heater QL : Thermal protector 2 Hot water tank X2M X4M : Terminal block X9M X10M : Terminal block Notes: 1 : Field wiring : Field wiring : Wire colour : Terminal strip : Protective earth 2 BLK=Black RED=Red BLU=Blue WHT=White PNK=Pink YLW=Yellow BRN=Brown GRY=Grey GNR=Green ORG=Orange VIO=Violet Please refer to the *KHWE* manual for more installation details TW A 250 Altherma TM Domestic hot water tank

251 Solar Kit EKSOLHWAV1 TABLE OF CONTENTS EKSOLHWAV1 1 Features Specifications Technical Specifications Electrical Specifications Dimensional drawing & centre of gravity Dimensional drawing Piping diagram Wiring diagram Wiring diagram Altherma TM Solar Kit 251

252 t i a r r e L a h l t ol Solar Kit EKSOLHWAV1 1 Features t 1 V K A m W H O S K E AS Connectable to solar collectors Cost effective alternative to a fossil fuel boiler Low energy bills and low CO2 emissions Easy to install Total solution for year round comfort Altherma TM Solar Kit

253 2 Specifications Solar Kit EKSOLHWAV1 2-1 TECHNICAL SPECIFICATIONS EKSOLHWAV1 Dimensions Packing Height mm 795 Width mm 40 Depth mm 295 Unit Height mm 770 Width mm 05 Depth mm 270 Weight Unit kg 8 Packed Unit kg 9 Packing Material Carton Weight kg 1 Heat Type Brazed plate Exchanger Pressure drop Solar side kpa 21.5 Maximum inlet Solar side C 110 temperature Capacity W/K 1,400 Logarithmic mean temperature difference (LMTD) K 5 Pump Type water cooled Number of speeds Power input W 46 Sound Sound Pressure dba 27 Water circuit Piping connections diameter inch /4" FBSP Insulation material EPP Ambient Maximum C 5 temperature Minimum C ELECTRICAL SPECIFICATIONS EKSOLHWAV1 Unit Power Supply Phase 1~ Frequency Hz 50 Voltage V Voltage range Minimum -10% Maximum +10% Power Supply Intake indoor unit Altherma TM Solar Kit 25

254 Solar Kit EKSOLHWAV1 Dimensional drawing & centre of gravity - 1 Dimensional drawing EKSOLHWAV1+EKHWS EKSOLHWAV1 + EKHWS150* EKSOLHWAV1 + EKHWS200-00* 4 Detail 1 Detail 1 Components j1 Pump + switch for speed setting j2 Heat exchanger j EPP casing j4 Non return valves Switchbox domestic hot water tank j11 Cable entry (Altherma indoor unit) j12 Cable entry (Pump cable) Accessories (delivered with EKSOLHWAV1) Connection type j1 Thermistor sockel (thermistor solar pump station) (internal diameter 6.1mm) j14 Adapter /4 M BSP-/4 M BSP j15 Adapter /4 F BSP-/4 M BSP j16 Adapter /4 M BSP-/4 M BSP CONNECTIONS j5 Inlet connection from solar pump station /4 F BSP j6 Return connection to solar pump station /4 F BSP j7 Inlet connection from Altherma indoor unit /4 F BSP j8 Return connection to Altherma indoor uint /4 F BSP j9 EKSOLHWAV1 return connection to the domestic hot water tank heatexchanger /4 F BSP j9a l Tank j9b 150l Tank j10 EKSOLHWAV1 inlet connection from the domestic hot water tank heatexchanger /4 F BSP Minimum space for service & ventilation Service space Scale: 1/20 Detail 1 Scale: 1/4 TW Altherma TM Solar Kit

255 Solar Kit EKSOLHWAV1 Dimensional drawing & centre of gravity - 1 Dimensional drawing EKSOLHWAV1+EKHWSU EKSOLHWAV1 + EKHWS150* EKSOLHWAV1 + EKHWS200-00* Detail 2 Scale: 1/4 Detail 2 Detail 1 4 Components j1 Pump + switch for speed setting j2 Heat exchanger j EPP casing j4 Non return valves Switchbox domestic hot water tank j11 Cable entry (Altherma indoor unit) j12 Cable entry (Pump cable) Accessories (delivered with EKSOLHWAV1) Connection type j1 Thermistor sockel (thermistor solar pump station) (internal diameter 6.1mm) j14 Adapter /4 M BSP-/4 MBSP j15 Adapter (Field supply) /4 F BSP-/4 M BSP CONNECTIONS EKUHWA Kit j5 Inlet connection from solar pump station /4 F BSP j16 Solenoid valve /4 F BSP-/4 F BSP j6 Return connection to solar pump station /4 F BSP j17 Adapter /4 M BSP-/4 M BSP j7 Inlet connection from Altherma indoor unit /4 F BSP Solenoid valve j8 Return connection to Altherma indoor uint /4 F BSP j9 EKSOLHWAV1 return connection to the domestic hot water tank heatexchanger /4 F BSP j9a lTank j9b 150lTank j10 EKSOLHWAV1 inlet connection from the domestic hot water tank heatexchanger /4 F BSP Minimum space for service & ventilation Model H1 EKHWSU150* 40 EKHWSU200* 400 EKHWSU00* 400 Service space Scale: 1/20 TW Altherma TM Solar Kit 255

256 4 Piping diagram Solar Kit EKSOLHWAV1 EKSOLHWAV1 Field installation (delivered with indoor unit) Field supply -way motorized valve Overview Y1S MS Solenoid valve -way motorized valve Outdoor Indoor Shut off valve Load 4 4 Field supply Solar collector Shut off valve Field supply Solar pump station Water from indoor Medium from solar collector Medium to solar collector Water to indoor solar kit Water to tank Water from tank domestic hot water tank * Delivered with EKUHWA kit Detail 1 Only for EKHWSU* Water from indoor Detail 1 Water to tank 2-way solenoid valve * Medium from solar collector Plate heat exchanger For EKHW(S/E)* Medium to solar collector Non return valve Pump Water to indoor Non return valve Check valve Flare connection Screw connection Flange connection Pinched pipe Spinned pipe Water from tank TW Altherma TM Solar Kit

257 5 Wiring diagram 5-1 Wiring diagram EKSOLHWAV1 with EKHWS*V Solar Kit EKSOLHWAV1 EKHWS*V Switchbox EKHB/X* Switchbox Solar pump 4 5 E4H : Booster heater F2B : Fuse booster heater F2U : Fuse 5A/250V KM : Contactor booster heater L : Line N : Neutral Q2T : Thermostat protector 1 domestic hot water tank Q2L : Thermal protector QL : Thermal protector 2 Booster heater QT : Thermostat protector 2 domestic hot water tank X2M X4M : Terminal block X5M1 X7M : Terminal block Y1S : Solenoid valve EKHB/X* Switchbox Notes: 1 : Field wiring : Field wiring : Wire colour : Terminal strip : Protective earth 2 BLK=Black RED=Red BLU=Blue WHT=White PNK=Pink YLW=Yellow BRN=Brown GRY=Grey GNR=Green ORG=Orange VIO=Violet For more installation details please refer to the relevant installation manual. TW EKSOLHWAV1 with EKHWS*Z2 EKHWS*Z2 Switchbox EKHB/X* Switchbox Solar pump E4H : Booster heater F2B : Fuse booster heater F2U : Fuse 5A/250V KM : Contactor booster heater L : Line N : Neutral Q2T : Thermostat protector 1 domestic hot water tank Q2L : Thermal protector QL : Thermal protector 2 Booster heater QT : Thermostat protector 2 domestic hot water tank X2M X4M : Terminal block X5M1 X7M : Terminal block Y1S : Solenoid valve EKHB/X* Switchbox Notes: 1 : Field wiring : Field wiring : Wire colour : Terminal strip : Protective earth 2 BLK=Black RED=Red BLU=Blue WHT=White PNK=Pink YLW=Yellow BRN=Brown GRY=Grey GNR=Green ORG=Orange VIO=Violet For more installation details please refer to the relevant installation manual. TW Altherma TM Solar Kit 257

258 5 Wiring diagram 5-1 Wiring diagram EKSOLHWAV1 with EKHWSU Solar Kit EKSOLHWAV1 EKHWS*V Switchbox EKUHWA EKHB/X* Switchbox 4 5 Notes: 1 : Field wiring : Field wiring : Wire colour : Terminal strip : Protective earth 2 BLK=Black RED=Red BLU=Blue WHT=White PNK=Pink YLW=Yellow BRN=Brown GRY=Grey GNR=Green ORG=Orange VIO=Violet For more installation details please refer to the relevant installation manual. EKSOLHWAV1 EKHB/X* Switchbox E4H : Booster heater F2B : Fuse booster heater F2U : Fuse 5A/250V KM : Contactor booster heater L : Line N : Neutral Q2T : Thermostat protector 1 domestic hot water tank Q2L : Thermal protector QL : Thermal protector 2 Booster heater QT : Thermostat protector 2 domestic hot water tank X2M X4M : Terminal block X5M1 X7M : Terminal block Y1S : Solenoid valve TW Altherma TM Solar Kit

259 Room thermostat EKRTW TABLE OF CONTENTS EKRTW 1 Features Specifications Technical Specifications Electrical Specifications s Dimensional drawing & centre of gravity Dimensional drawing Altherma TM Room thermostat 259

260 s o r e a h t r e h T ot ol Room thermostat EKRTW 1 Features m m W m R K EA R Altherma TM Room thermostat

261 2 Specifications Room thermostat EKRTW 2-1 TECHNICAL SPECIFICATIONS EKRTW Dimensions Unit Height mm 87 Width mm 125 Depth mm 4 Packing Height mm 65 Width mm 175 Depth mm 100 Weight Unit Net g 215 Gross g 440 Packing Material Carton Weight g 55 Ambient Storage C -20~60 temperature Operation C 0~50 Temperature Heating C 4-7 setting range Cooling C 4-7 Temperature setting resolution C 0.5 Clock Yes Regulation function Proportional band Features Item Heating only Heating and cooling Comfort function mode (= comfort setpoint) Reduced function mode (=night setback setpoint) Scheduled function mode(= schedule timer) Number of setpoint changes Note 12/day Item Holiday function mode Off function (with integrated frost protection) Setpoint limitation Keylock function ELECTRICAL SPECIFICATIONS EKRTW Power Supply Voltage battery powered * AA-LR6 (alkaline) Connection Wired Maximum rated switching current (at 20VAC) A 0.1 Altherma TM Room thermostat 261

262 Room thermostat EKRTW s Additional information: comfort function mode reduced function mode scheduled function mode holiday function mode off function setpoint limitation floor temperature protection Use this mode for a fixed temperature on comfort level. (comfort setpoint default on 21 C in heating mode, 24 C in cooling mode) Use this mode for a fixed temperature on reduced level. (reduced setpoint default on 17 C in heating mode, 28 C in cooling mode) Use this mode to let your installation be controlled by the schedule timer. The actions programmed in the schedule timer will be executed automatically according to the actual time. This function uses the scheduled temperature setpoint. Use this mode to set a fixed temperature during a long absence. Use this mode to switch of your installation. Integrated frost protection remains activated. (frost protection default on 4 C in heating mode) Use this function to limit the setpoint range for the end customer. Use this function to set a maximum and a minimum floor temperature. 4 4TW Altherma TM Room thermostat

263 Room thermostat EKRTW 4 Dimensional drawing & centre of gravity 4-1 Dimensional drawing EKRTW 4 4 EKRTR 4TW Altherma TM Room thermostat 26

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265 Room thermostat EKRTR TABLE OF CONTENTS EKRTR 1 Features Specifications Technical Specifications Electrical Specifications s Dimensional drawing & centre of gravity Dimensional drawing Altherma TM Room thermostat 265

266 s o r e a h t r e h T ot ol Room thermostat EKRTR 1 Features m m R m R K EA R Altherma TM Room thermostat