KSDR ECOWATT. ErP AHU SIMPLE FLOW. AHU simple flow COMPACT - CENTRIFUGAL - ECM < 20,000 M3/H

Size: px

Start display at page:

Download "KSDR ECOWATT. ErP AHU SIMPLE FLOW. AHU simple flow COMPACT - CENTRIFUGAL - ECM < 20,000 M3/H"

Dwain Davis
5 years ago
Views:

communication Coils fitted within the AHU

BMS communication AHU Optair APPLICATION

cooling. Installation indoor or outdoor.

built-in coils: Heating Cooling eversible

G: Control by integrated COIGO automaton,

integrated webserver application on TCP/IP

F7 (ep 55%) + F9 (ep 8%) Short bag filters

1 TETIAY BUILDINGS COMPACT - CENTIFUGAL - ECM < 2, M3/H NEW INDUSTIAL AND LOGISTICAL BUILDINGS BUILDINGS FO ESTAUATION EI 88 EXG Modbus and BACnet control communication Coils fitted within the AHU Backward plug fan 5 mm rock wool insulation double skin panel Low power consumption ECM Motor ErP Conforms to ECM motor the EP UVN egulated or Pressure egulation Modbus and BACnet Plug & Play BMS communication AHU Optair APPLICATION Introduction of fresh air, heating and/or cooling. Installation indoor or outdoor. Handled air temperature: -25 to +4 C. EC ECOWATT EC 16 D ANGE s from 2, to 2, m3/h. 3 monoblocks sizes 48 / 88 / 12 and 2 bi-blocks sizes 16 and. 8 models according to the types of built-in coils: Heating Cooling eversible Direct Electrical coil coil coil expansion EI EIX EC EF E ECF EX EC All sizes with water coils are available with 2 or 3-way valves or without valves. 3 operating modes: variable air (VAV), constant air (CAV), constant pressure (COP). Configurations: Outdoor with roof installed: EXD: right-hand access, EXG: left-hand access. Indoor without roof: D: right-hand access, G: left-hand access. Control by integrated COIGO automaton, specific to VIM. MODBUS TU communication on 85 port or Modbus TCP/IP, BACnet IP or MSTP integrated webserver application on TCP/IP port. remote touch display. ACCESSOIES CD Motorisable antifreeze or fire damper Mini-pleat filters (ep 75%) + F7 (ep 55%) + F9 (ep 8%) Short bag filters VDVP 2-way motorised valve KSD BCC ectangular connection KSD CH F7 (ep 6%) F9 (ep 85%) ain hood horizontal with anti-volatile grill igid bag filters MSCE KSD BCC SIPH - EUAZ F7 (ep 55%) F9 (ep 8%) Circular connection Flexible rectangular sleeves Standard or ball siphons VTVS 3-way motorised valve DESCIPTION Construction: Self-supporting structure in double skin panels, 5 mm. ock mineral wool insulation, thickness 5 mm, density 4 kg/m3. Thermal conductivity.37 W/(m.K) (2/8 C). A1 fire classification according to the standard EN Backward plug-fan in galvanized steel sheet with integrated ECM motor. Fitted and connected safety switch. ight-hand or left-hand access in the air direction. Dual-block structures in sizes 16 and with a second section for the water coil(s) or electrical heater. The electrical power supplies of each section are separated. 1 ELECTICAL ACCESSOIES CVF SMTD SCO2 A SPD B AHU DAD (Autonomous detecter trigger) CONTOL TG emote control Start/Stop + variation Ambient measurement sensor AHU fire supervision Speed selector 4 positions for ECM motor Differential pressure sensor Ambient sensor

2 DESCIPTION Construction: Unit delivered on feet, sleepers or chassis. In-line construction, rectangular connections. External finishes in prepainted galvanised steel, colour grained dark grey AL724: resistance to corrosion C3, resistance to ultraviolet radiation UV3 according to EN Interior finish of Z275 galvanised steel. oofs mounted on EXD or EXG version. KSD 12, 16, and : integrated damper with on-off servo-motor in the housing between the filtration and the water coils, for antifreeze and/or anti-fire function CH 38 EP. Damper is an option for models EI size 12. Filtration Standard filters: mini-pleat filters (ep 75%). Optional additional filters: Sizes 48, 88, and 12: F7 HPE (High Energy Performance) mini-pleat (ep 55%). F9 HPE mini-pleat (ep 8%). Sizes 16 and : F7 with short bag filters (ep 6%). F7 with rigid bag filters (ep 55%). F9 with short bag filters (ep 85%). F9 with rigid bag filters (ep 8%). igid bag filters generate less pressure loss and have greater particulate retention. Control: COIGO controller fitted/wired, integrated with the unit in a dedicated compartment, with remote touch display, allowing 3 operation modes: AIFLOW ADJUSTMENT VAV mode - Variable Variation of the fan speed is a function of a -1 V signal from the extraction sensor, the remote control, an external sensor (CO2, temperature, hygrometry ), or from a remote control (M/A + variation). CAV MODE - CONSTANT AIFLOW Fan speeds are defined in relation to a specific air. Manual entry of 2 air setpoints Type -LS-HS. Manual operation or on a time schedule. Viewing the values on the display, manual switching, by clock, or external contact. COP MODE - CONSTANT PESSUE Auto variation of the fan speed to maintain a constant pressure Value of the constant pressure measured by an external sensor (option) located in the supply duct network. Motorisation ECOMMENDED APPLICATIONS Compensation, resulting from a kitchen extractor, Monozone installations, requiring an adaptation of the ventilation as a function of the occupation. Installations requiring the control of one or several specific airs. Multizone installations, associated with a modulation of terminal air rates. Backward plug fan associated with an ECM electronic commutation motor. Single phase or three phase motor with thermal protection managed by electronics, -1 V control, or Modbus: KSD 48: Tri 4 V, 5/6 Hz, IP54, class B. KSD 88/12/16/: Tri 4 V, 5/6 Hz, IP54, class F. Electrical heaters EI 34L stainless steel resistors. Safety thermostats: automatic reset to 55 C, manual resetting to 85 C. Control by pulse train. Load shedding control is possible depending on the characteristics of the unit. Heating/reversible coils EC / ECF / E / EC Unit of 2, 3, 4, 6, or 8 rows depending on the models, with copper tubes, aluminum fins in a galvanised steel frame; threaded coil headers. Output in the upper part of the manifolds for total access (sizes 12 to ). ight-hand or left-hand connection in the air direction. Antifreeze protection by contact sensor, Coils(s) fitted on slides accessible from a side hatch. Stainless steel condensate drain tray and droplet separator if reversible coil. Three-way motorised valve (24 V) proportional control by signal (-1 V) is an option, not installed. EC (reversible coil + heating coil) Two uses: The reversible coil can be used as a heat exchanger (run around coil), the heating coil provides the rest. The reversible coil can operate as a cooling coil then as a heating coil Cooling coils EF / ECF Unit of 3 or 4 rows depending on the models, with copper tubes, aluminum fins in a galvanised steel frame; threaded coil headers. Output in the upper part of the headers for total access (sizes 12 and ). ight-hand or left-hand access in the air direction. Coils(s) fitted on a slide accessible from a side hatch. Stainless steel condensate drain tray and droplet separator. Three-way motorised valve (24 V), proportional control by signal (-1 V) is an option, not installed. Direct expansion DX coil EX (sizes 48 to 12) and electrical preheater + DX coil EIX (sizes 48 and 88) eversible coil, 1 or 2 circuits with 2 or 3 rows for condenser or evaporator operation. Tubes and headers in copper, aluminum fins, galvanized steel frame. Stainless steel condensate drain tray and droplet separator. The DX coil group controls directly the DX coil with its own sensors (to be provided with the DX group and accessories). An input to indicate the defrosting of the DX coil group exists within the Corrigo, to slow down the ventilation. A DX kit is required to interface between the DX group and the AHU - kit not provided. A proportional -1 V heating or cooling signal from the Corrigo is available. EIX Version: preheating before the DX coil with autonomous electrical heater independent of the Corrigo - 18 or 36 kw in size 48 and 3 or 6 kw in size 88. Adjustable set point. Control in COP mode not available with a DX coil. 2

3 MAIN ELEMENTS KSD ECOWATT COIGO control EI EC EF E ECF EX and EIX Main safety switch mounted on the front panel of the control cabinet Control and terminal block built into the unit and accessible in the cabinet on the front panel Temperature sensor of fresh air suction TGK3 PT1 Temperature sensor of the air supply TGK3PT1 Antifreeze temperature sensor TGA1 PT1 (EC - E - ECF) CHANGE-OVE thermostat THCO to be installed at the entrance to the water coil (E) ecirculation sensor TGK3 PT1, or of the ambient TG5 PT1 Motorised 3-way valve(s) - proportional -1V supplied but not fitted Pressure switch to control filter clogging FUNCTIONALITIES Control and display of airs Constant or fixed air (CAV mode), up to 2 different air setpoints Variable air according to an external -1 V signal, from the command control, or a remote control (VAV mode) Constant pressure with an SPD differential pressure sensor - COP Mode Management of airs according to time periods (clock) BOOST function by external contact STOP function by external contact Control of the internal water coils Adjusting the power by activating a 3-way valve Control of the internal electrical heaters Proportional control of the electric heater power Control of an external electrical heater (accessory) Controlling the electric heater power by a -1 V signal Coordinating a damper servo-motor (accessory) on the fresh air supply Controls and Security Filter clogging signal Signal of a temperature sensor fault Signal of fan failure Signal of non-respect of a setpoint (, Pressure, ) Fire alarm from a contact linked to the external fire detection system Alarm of a communication fault between the controller and the remote control Control of the freezing risk of the water coil (opening the valve, stop if the water temperature drops below 7 C in heating mode) History of alarms COMMUNICATION emote control with graphical touchscreen display () MODBUS TU standard (85) BACNET IP on TCP/IP port Webserver application on TCP/IP port Included, Option 3

4 ELECTONIC CONTOL DIAGAM with electrical heater (EI) Fresh air inlet Fl2 Supply air Bat1 Pr1 Pr2 Factory settings To be achieved by the customer Triac ou GTC supply sensor Fresh air prefilter Differential pressure sensor (accessory COP mode) fresh air sensor FI2 Fresh air filter COlGO Controller Fresh air filter pressure switch Pr1/ 2 Safety thermostat (Manual/auto) Fresh air prefilter pressure switch Motor-fan measurement Fresh air damper (accessory) 48 and 88 with electrical heater and DX coil (EIX) Bat1 Triac Electrical heater Power control Touch display for control of the KSD Fresh air inlet Fl2 Bat1 DX Supply air Pr1 S5 Pr2 Factory settings To be achieved by the customer Triac Kit DX ou GTC supply sensor Fresh air prefilter Differential pressure sensor (accessory COP mode) Pr1/ 2 fresh air sensor COlGO Controller Safety thermostat (Manual/auto) Motor-fan Fresh air damper (accessory) FI2 S5 Fresh air filter Fresh air filter pressure switch Fresh air prefilter pressure switch measurement Unit pre-heat sensor DX Bat1 Triac DX kit DX coil Electric heater pre-heat Power control Touch display for control of the KSD Interface with the DX group (customer supplied) 4

5 ELECTONIC CONTOL DIAGAM with water coil (EC, EF, E, ECF) Fresh air inlet Fl2 Supply air Bat1 Pr1 S2 M6 Factory settings To be achieved by the customer ou GTC Fresh air inlet Fl2 Supply air Pr1 M6 Bat1 Bat2 Factory settings To be achieved by the customer M7 ou GTC supply sensor Fresh air damper (accessory) measurement fresh air sensor M6 Motorized valve (accessory) Differential pressure sensor (accessory COP mode) COlGO Controller M7 Motorized valve (accessory) Bat1 coil rev. / heating coil Pr1 Antifreeze sensor Fresh air prefilter Bat2 Cooling coil S2 Change-over thermostat FI2 Fresh air filter Touch display for control of the KSD Motor-fan Fresh air prefilter pressure switch Fresh air filter pressure switch 5

6 ELECTONIC CONTOL DIAGAM 48 to 12 with DX coil (EX) Fresh air inlet Fl2 Supply air DX Factory settings To be achieved by the customer Kit DX ou GTC supply sensor Fresh air prefilter fresh air sensor FI2 Fresh air filter COlGO controller Fresh air prefilter pressure switch Motor-fan Fresh air filter pressure switch Fresh air damper (accessory) DX DX coil with a reversible coil used in glycol water heat exchanger DX kit measurement Differential pressure sensor (accessory COP mode) Touch display for control of the KSD Interface with the DX group (customer supplied) Fresh air inlet Fl2 EG Supply air Pr1 M6 Factory settings To be achieved by the customer C ou GTC supply sensor fresh air sensor COlGO controller Motor-fan Fresh air damper (accessory) FI2 EG Fresh air prefilter Fresh air filter Fresh air prefilter pressure switch Fresh air filter pressure switch Glycol water heat exchanger M6 C 3-way valve (if used, as an accessory) Circulator (if used) measurement Pressure sensor Touch display for control of the KSD 6

7 FOOTPINT (IN MM) 48 Indoor model 48 Outdoor model ight-hand access A G B H ight-hand access N O E D I P M J F C K M8(*) 88 and 12 Indoor model 88 and 12 Outdoor model ight-hand access A G B H ight-hand access N O E D I P L M 16 and Indoor model ight-hand access A J F Q G C K H B M8(*) 16 and Outdoor model ight-hand access N Q O E M8(*) D I P F C K J Sizes A B C D E F G (except EI) G (EI) H I J K L M N O P Q 48 1,715 1, ,415 1,975 1,175 1,2-88 1,95 1,315 1,1 81 1, , , ,21 1,485 1, ,4 1,315 1,1 1,1 1, ,14 1, , ,4 1,485 1, , 1,61 1,21 1,16 1, , ,38-2, 1,82 1, , 1,95 1,515 1,16 1, ,545 1, , , 2,12 1, (*): 6 crimped nuts on sizes 88 and 12, 16 nuts on size 16, and 18 on size. CH-CH 48 to ain hood with servo-motor damper and anti-volatile grill BCC 48 and 88 Circular connection flanges P L Sizes H L S P Sizes Diameter (mm) S H 88 1,6 1, ,22 1,187 Included ,248 1,297 Included ,248 1,62 Included 692 7

8 CONFIGUATION 48 and 88 KSTA galva accessories 25mm KSTA galva accessories 25mm G4 + filters FC Mixing section CM MSSZ and BCC or BC G4 + F7 filters FC F7 BCC or BC and MSSZ or MSDZ Damper CD Sound attenuator SIL Elec. heater casing EL BAC* Casing adaptation flange Air * BAC 48 or BAC 88: double skin flange, 25 mm galvanised, provided with 2 feet for levelling the KSTA section. BAC* Casing adaptation flange G4 + F7 filters + active coal FCA Damper CD Main proof hood CH AEAULIC AND ACOUSTIC CHAACTEISTICS The charts below are valid for an air density of 1.2 kg/m3, device connected to reduced casing in accordance with the ISO Standard 581, without filter, without battery. Pressure loss of the filters, electrical heaters, and water coils, refer to the product characteristics. ange P (Pa) stat Qv (m3/h) Correction Frequency in Hz , 2, 4, 8, Lp (4m) db(a)

9 AEAULIC AND ACOUSTIC CHAACTEISTICS The charts below are valid for an air density of 1.2 kg/m3, device connected to reduced casing in accordance with the ISO Standard 581, without filter, without battery. Pressure loss of the filters, electric heaters, and water coils, refer to the product characteristics P stat (Pa) 4V 6V 8V 1V Qv 5 1 ΔP filter ΔP F7 filter ΔP electrical heater ΔP heating coil ΔP cooling coil ΔP 4 rows reversible coil (heating mode) ΔP 6 rows reversible coil (cooling mode) AFFICHAGE DES PEFOMANCES UNICLIMA Pabs(W) AFFICHAGE DES PEFOMANCES UNICLIMA P stat (Pa) Pabs (W) V V V V 1 Qv (m3/h) ΔP filter ΔP F7 filter ΔP electrical heater ΔP heating coil ΔP cooling coil ΔP 4 rows reversible coil (heating mode) ΔP 6 rows reversible coil (cooling mode) AFFICHAGE DES PEFOMANCES UNICLIMA Pabs (W) P (Pa) stat 1V V V V 1 Qv (m3/h) ΔP filter ΔP F7 filter ΔP electrical heater ΔP 2 heating coil ΔP 3 cooling coil ΔP 3 reversible coil (heating mode) ΔP 6 reversible coil (cooling mode) P Pabs (W) 1 stat (Pa) 7 1V V V V Qv (m3/h) ΔP filter ΔP F7 bag filter ΔP F7 rigid filter ΔP F9 bag filter ΔP F9 rigid filter ΔP electrical heater ΔP 2 heating coil ΔP 4 cooling coil ΔP 4 reversible coil (heating mode) ΔP 8 reversible coil (cooling mode) AFFICHAGE DES PEFOMANCES UNICLIMA 9

10 AEAULIC AND ACOUSTIC CHAACTEISTICS The charts below are valid for an air density of 1.2 kg/m3, device connected to reduced casing in accordance with the ISO Standard 581, without filter, without battery. Pressure loss of the filters, electric heaters, and water coils, refer to the product characteristics. P (Pa) stats 1V V 1 6V 4 AFFICHAGE DES PEFOMANCES UNICLIMA Pabs (W) 4V Qv (m3/h) ΔP filter ΔP F7 bag filter ΔP F7 rigid filter ΔP F9 bag filter ΔP F9 rigid filter ΔP electrical heater ΔP 2 heating coil ΔP 4 cooling coil ΔP 4 reversible coil (heating mode) ΔP 8 reversible coil (cooling mode) Pressure loss on the water of the heating and reversible coils Pressure loss on the water of the cooling coils Peau (kpa) Qv eau P eau (kpa) Qv eau

11 TECHNICAL CHAACTEISTICS: Electrical characteristics Model Maximum speed (rpm) Frequency (Hz) Fan Electrical heater Complete unit Voltage P absorbed (V) max. (W) Current Voltage P absorbed Number of pins Current Voltage Total P (*) (A)(*) (V) (W) and power (A) (V) KSD 48 EI 2,14 5/6 Tri 4 V 1, 1.7 Tri 4 V 45, 15x3 kw 65 Tri 4 V 48 7 KSD 48 EI 2,14 5/6 Tri 4 V 1, 1.7 Tri 4 V 9, 3x3kW 13 Tri 4 V KSD 48 EI 2,14 5/6 Tri 4 V 1, 1.7 Tri 4 V 27, 9x3 kw 39 Tri 4 V 3 43 KSD 48 EIX 2,14 5/6 Tri 4 V 1, 1.7 Tri 4 V 36, 12x3 kw 52 Tri 4 V 3 54 KSD 48 EC-EF-E-ECF-EC-EX 2,14 5/6 Tri 4 V 1, Tri 4 V KSD 88 EI 2,4 5/6 Tri 4 V 2, Tri 4 V 9, 18x5 kw Tri 4 V KSD 88 EI 2,4 5/6 Tri 4 V 2, Tri 4 V 3, 6x5 kw 43.3 Tri 4 V 34 5 KSD 88 EI 2,4 5/6 Tri 4 V 2, Tri 4 V 6, 12x5 kw 86.6 Tri 4 V KSD 88 EIX 2,4 5/6 Tri 4 V 2, Tri 4 V 6, 12x5 kw 87 Tri 4 V KSD 88 EC-EF-E-ECF-EC-EX 2,4 5/6 Tri 4 V 2, Tri 4 V KSD 12 EI 1,5 5/6 Tri 4 V 5,7 9 Tri 4 V 15, 21x5 kw Tri 4 V KSD 12 EI 1,5 5/6 Tri 4 V 5,7 9 Tri 4 V 45, 9x5 kw 65 Tri 4 V KSD 12 EI 1,5 5/6 Tri 4 V 5,7 9 Tri 4 V 75, 15x5 kw 18.3 Tri 4 V KSD 12 EC-EF-E-ECF-EC-EX 1,5 5/6 Tri 4 V 5, Tri 4 V 6 9 KSD 16 EI 1,76 5/6 Tri 4 V 5, 8 Tri 4 V 15, 3x5 kw 217 Tri 4 V KSD 16 EI 1,76 5/6 Tri 4 V 5, 8 Tri 4 V 12, 24x5 kw 173 Tri 4 V KSD 16 EI 1,76 5/6 Tri 4 V 5, 8 Tri 4 V 9, 18x5 kw 13 Tri 4 V KSD 16 EI 1,76 5/6 Tri 4 V 5, 8 Tri 4 V 75, 15x5 kw 18 Tri 4 V KSD 16 EC-EF-E-ECF-EC 1,76 5/6 Tri 4 V 5, Tri 4 V 5 8 KSD EI 2, 5/6 Tri 4 V 1,5 16 Tri 4 V 165, 33x5kW 238 Tri 4 V KSD EI 2, 5/6 Tri 4 V 1,5 16 Tri 4 V 15, 3x5 kw 217 Tri 4 V KSD EI 2, 5/6 Tri 4 V 1,5 16 Tri 4 V 12, 24x5 kw 173 Tri 4 V KSD EI 2, 5/6 Tri 4 V 1,5 16 Tri 4 V 9, 18x5 kw 13 Tri 4 V KSD EC-EF-E-ECF-EC 2, 5/6 Tri 4 V 1, Tri 4 V In sizes 16 and, the power supply from the main section (filtration - control - ventilation) is separate from the power supply of the coil section. (*) Total value for the 2 motors in sizes Current (A) Fluid coil headers Sizes / Configurations Unit coil header diameters (inches) EC 1" 1 1/4 2" 1 1/4 1 1/4 EF 1" 1 1/2 2" 2" 2" E3 or 4 1" 2" 2" 2" 2" E6 or 8 3/4 1" 2" 2" 2" EX (liq./gas) 22/35 mm 28/35 mm 28/42 mm - - EIX (liq./gas) 1x3/8"/3/4" 2x3/8"/3/4" Weights KSD Weights KSD 16- Weights (Kg) Model EI EC/EF/ E3-4 ECF EX E6 E6C Model Main module Weights (Kg) with filter (kg) EC EF/E4 E8 E8C ECF EI Indoor Outdoor Complete indoor Complete outdoor Indoor Outdoor Complete indoor ,62 1,172 1,188 1,118 1,78 Complete outdoor - 1,61 1,128 1,238 1,254 1,184 1,144 11

12 TECHNICAL CHAACTEISTICS 48 to 88 with heating coil EC or E6C or E4 Characteristics of units with of 9/7 hot water temperature air inlet * Power corrections with the air at -1 C Power correction coefficient 8/6 5/ C +5 C 15 C +2 C EC- 3 rows 48 - E4-4 rows -1 C C 1 C -1 C C 1 C air air air 2, , , , , , ,785 2, , , , , , ,119 3, , , , , , ,429 3, , , , , , ,721 4, , , , , , ,996 4, , , , , , ,258 5, , , , , , ,56 air air 88- EC - 3 rows 88- E4-4 rows -1 C C 1 C -1 C C 1 C air air air 3, , , , , , , 4, , , , , , ,58 5, , , , , , ,159 6, , , , , , ,766 7, , , , , , ,333 8, , , , , , ,869 9, , , , , , ,378 Calculations of other water regimes on request. air air air air 12

13 TECHNICAL CHAACTEISTICS with heating coil EC, E3, or E4 Characteristics of units with of 9/7 hot water air 12 - EC - 2 rows -1 C, 9% C, 9% 1 C, 9% Loss of air pressure (Pa) air Loss of air pressure (Pa) air Loss of air pressure (Pa) 4, , , ,975 6, , , ,18 8, , , ,934 1, , , , , , ,54 air 12 - E3-3 rows -1 C, 9% C, 9% 1 C, 9% Loss of air pressure (Pa) air Loss of air pressure (Pa) air Loss of air pressure (Pa) 4, , , ,83 6, , , ,293 8, , , ,63 1, , , ,794 12, , , ,894 Other calculations of water temperatures on request EC - 2 rows -1 C, 99% C, 9% 1 C, 9% air air air 8, , , ,565 1, , , ,354 12, , , ,78 14, , , ,749 16, , , ,379 - EC - 2 rows -1 C, 99% C, 9% 1 C, 9% air air air 1, , , ,488 12, , , ,426 15, , , ,283 17, , , ,81 2, , , , E4-4 rows -1 C, 99% C, 9% 1 C, 9% air air air 8, , , ,19 1, , , ,143 12, , , ,187 14, , , ,166 16, , , ,97 - E4-4 rows -1 C, 99% C, 9% 1 C, 9% air air air 1, , , ,644 12, , , ,73 15, , , ,413 17, , , ,667 2, , , ,85 Other calculations of water temperatures on request. 13

14 TECHNICAL CHAACTEISTICS with reversible water coil E Characteristics of coils with 7/12 cold water 48- E4-4 rows 25 C and 5% 27 C and 5% 32 C and 5% air air air 2, , , ,2 2, , , ,489 3, , , ,911 3, , , ,298 4, , , ,648 4, , , ,98 5, , , ,285 with water coil EF Characteristics of coils with 7/12 cold water 48 - EF - 4 rows 25 C and 5% 27 C and 5% 32 C and 5% air air air 2, , , ,398 2, , , ,941 3, , , ,436 3, , , ,884 4, , , ,295 4, , , ,684 5, , , , E4-4 rows 25 C and 5% 27 C and 5% 32 C and 5% air air air 3, , , ,466 4, , , ,747 5, , , ,681 6, , , ,487 7, , , ,219 8, , , ,889 9, , , ,59 Power correction coefficient Air inlet temperatures 5-1 C 6-11 C 8-13 C 25 C and 5% H C and 5% H C and 5% H EF - 4 rows 25 C and 5% 27 C and 5% 32 C and 5% air air air 3, , , ,61 4, , , ,853 5, , , ,957 6, , , ,936 7, , , ,855 8, , , ,697 9, , , ,476 Other calculations of water temperatures on request. 12 with water coil EF Characteristics of coils with 7/12 cold water 12 EF or ECF - 3 rows 25 C/5 28 C/5 32 C, 4% air air air 4, , , ,318 6, , , ,686 8, , , ,847 1, , , ,868 12, , , , E6-6 rows 24 C, 5% 28 C, 5% 32 C, 4% air air air 6, , , ,49 8, , , ,269 1, , , ,39 12, , , ,215 Calculations of other water temperatures on request. 14

15 TECHNICAL CHAACTEISTICS 16 - EF - 4 rows 24 C, 5% 28 C, 45% 32 C, 4% air air air 8, , , ,534 1, , , ,25 12, , , ,656 14, , , ,952 16, , , , E8-8 rows 24 C, 5% 28 C, 45% 32 C, 4% air air air 8, , , ,899 12, , ,483 16, ,116 - EF - 4 rows 24 C, 5% 28 C, 45% 32 C, 4% air air air 1, , , ,249 12, , , ,423 15, , , ,31 17, , , ,985 2, , , ,553 - E8-8 rows 24 C, 5% 28 C, 45% 32 C, 4% air air air 1, , , ,964 15, , ,58 2, ,95 with DX coil, EX and EIX Heating or cooling with 41a refrigerant Model Size and %H Fresh air Flow rate and H% air exit Cold power Δ Pa of the air (Pa) Unit interior volume (dm 3 ) Number of the circuit Connection Ø (mm) EX C, 4% 4, 2 C, 73% /35 mm EX C, 4% 8, 22 C, 66% /35 mm EX C, 4% 12, 22 C, 66% /42 mm EIX C, 5% 4, 22 C, 7% /4" - 3/8" EIX C, 5% 8, 23 C, 67% x /4" - 3/8" Calculation of the power in heating mode on request. with a reversible coil used in glycol water heat exchanger Use of the reversible coil with 6 or 8 rows is possible in a heat exchanger with glycol water, with a second unit installed in the air extraction from the building. The circulation loop is controlled by the KSD COIGO. Calculations of water and air regimes on request. 15

CLIMACIAT AIRTOP. Air handling units. Very short delivery time Double wall with 50 mm insulation. Complete range meeting all the tertiary requirements

CLIMACIAT AIRTOP. Air handling units. Very short delivery time Double wall with 50 mm insulation. Complete range meeting all the tertiary requirements Excellent quality / price ratio Very short delivery time Double wall 50 mm insulation Complete range meeting all the tertiary requirements Air flow : 000 to 7 000 m 3 /h DESCRIPTION Casing Double wall