Air to Water Heat Pump

Transcription

1 E Engineering Data Book Air to Water Heat Pump Hydro Unit HWS-804XWHM3-E1 HWS-804XWHT6-E1 HWS-804XWHT9-E1 HWS-1404XWHM3-E1 HWS-1404XWHT6-E1 HWS-1404XWHT9-E1 Outdoor Unit 8 kw 11/14/16 kw HWS-804H-E1 HWS-1104H-E1 HWS-1404H-E1 HWS-1104H8-E1 HWS-1404H8-E1 HWS-1604H8-E1 HWS-1104H8R-E1 HWS-1404H8R-E1 HWS-1604H8R-E1 Hot Water Cylinder AIRTREND Ltd - KOVENT DOO Kumanovska 14, Beograd Tel: , Faks: gobrid@eunet.rs, office@kovent.rs web: web: HWS-1501CSHM3-E HWS-2101CSHM3-E HWS-3001CSHM3-E

2 Air to Water Heat Pump Engineering Data Book Contents 1. INTRODUCTION SYSTEM OVERVIEW System Combination Hydro Unit Outdoor Unit Hot Water Cylinder Options SYSTEM SPECIFICATION HYDRO UNIT Specification Dimension Piping Diagram Wiring Diagram Capacity Tables Part Load Tablest Q-H characteristics of hydro unit Options OUTDOOR UNIT Specification Dimension Piping Diagram Wiring Diagram Sound Data Operation Range HOT WATER CYLINDER Specification Dimension Piping Diagram Wiring Diagram

3 1. INTRODUCTION 2

4 +00E13-3W1_1EN.book Page 3 Wednesday, October 16, :03 AM 1.INTRODUCTION to ate Heat Pump System World-leading energy efficiency COP of 4.77* Comfortable heating and hot water supply Versatile installation and operation Welcome Estía to your home! Air-to-water Heat Pump System * 11 kw model Introducing Toshiba s super-efficient space heating and hot water supply system for homes and businesses. Estía represents breakthrough thinking in intelligent heat pump and inverter technologies, by efficiently transferring ambient thermal heat from outside air to heat water indoors. Based on Toshiba s proven light commercial air conditioning system, the Super Digital Inverter, this innovative unit features DC twin rotary compressor, DC inverter and R410A refrigerant, providing the highest coefficient of performance (COP) in its class. This means more power from less energy consumption, and the ideal ecological and economical solution for your home. Hot water cylinder 8 kw Outdoor unit Outdoor unit 11/14/16 kw Hot water cylinder 3 Toshiba

5 1.INTRODUCTION Advantages World-leading energy efficiency - COP of 4.88* With its best in class COP performance, Estía air to water heat pump system delivers more heating power with less energy consumption. Estía uses high quality components and material which contribute to the overall savings in energy consumption. With the Toshiba advanced inverter, Estía air to water heat pump system only delivers the heating capacity required; thus consuming only the necessary electricity. The hot water temperature is also optimized thanks to Toshiba advanced control depending on the outside air temperature. The milder outside, the air-to-water systems automatically produces lower water temperature to anticipate decreased needs of space heating. The same control logic allows to anticipate as well increasing heating needs when weather conditions become extreme; this overall temperature management gives the best conditions of comfort. All this saving has a positive impact on the personal electricity bill and the whole community by reducing the CO 2 emissions in the atmosphere. *11kW model Easy to install Environment conscious Quick and easy to install. The hydro module unit can be placed safely in the most suitable place within the house. There s no need for chimney or underground captors which require additional works on site. The compact outdoor unit can be placed anywhere outside the house or on a balcony, thanks to extensive piping options. The use of Toshiba Estía heat pump contribute to the reduction of global CO 2 emissions in the atmosphere and limit the use of fossil fuels or other non-renewable energy primary sources. Whenever required for maintenance purpose, all the R410A refrigerant (non ozone depleting) can be completely sucked back to the outdoor unit through the powerful embedded Toshiba pump down operation. 1 One system, multiple solutions Estía heat pump systems can be used in combination with different types of emitters: existing heating low temperature radiators, floor heating or fan coil units. The right temperature at the right time It can produce water at different temperatures for several applications simultaneously. Toshiba Estía air to water heat pump system operates smoothly both with low outdoor air temperature down to -20 C in winter and up to 43 C in the summer season. The system has a unique anti-ice build-up protection embedded. 4

6 1.INTRODUCTION For new houses or refurbishment Estía heat pump offers a variety of combinations, some examples are shown below: 1 zone Shower Bath Kitchen 1 zone Floor heating Hot water tank Outdoor unit Floor heating Outdoor unit 1 zone heating 1 zone heating with domestic hot water Shower Bath Kitchen 2 way valve HEATING ONLY Panel radiator 1 zone Conventional boiler Panel radiator 1 zone Hot water tank Fan coil HEATING COOLING Buffer tank Outdoor unit 1 zone heating / cooling with domestic hot water Outdoor unit 1 zone heating with boiler backup 2 zones 2 zones Panel radiator Conventional boiler Panel radiator Shower Bath Kitchen Shower Bath Kitchen Hot water tank Hot water tank Mixing valve Buffer tank Temp. sensor Floor heating Mixing valve Temp. sensor Floor heating Buffer tank Outdoor unit 2 zone heating with domestic hot water Outdoor unit Buffer tank 2 zone heating with domestic hot water and boiler backup In existing dwellings already equipped with traditional gas or The intelligent Toshiba control balances the energy source in the fuel boilers, Toshiba Estía air to water heat pump system can be most efficient way. combined with the existing heating system to cover exclusively and in an optimized way all the heating needs, all year round. Then, the boiler is only used as a back-up source during some extreme weather days of the winter. 5

7 2. SYSTEM OVERVIEW 6

8 2.SYSTEM OVERVIEW 2-1. System Combination Combination Hydro Unit HWS- 804H-E1 HWS- 1104H-E1 HWS- 1404H-E1 HWS- 1104H8-E1 Outdoor Unit HWS- 1404H8-E1 HWS- 1604H8-E1 HWS- HWS- HWS- 1104H8R-E1 1404H8R-E1 1604H8R-E1 HWS-804XWHM3-E1 ~, 3kW Backup heater HWS-804XWHT6-E1 3N ~, 6kW HWS-804XWHT9-E1 3N~, 9kW HWS-1404XWHM3-E1 ~, 3kW HWS-1404XWHT6-E1 3N~, 6kW HWS-1404XWHT9-E1 3N~, 9kW Single phase model 3 phase model 3 phase with bottom plate heater HWS-804XWHM3-E1 HWS-804XWHT6-E1 HWS-804XWHT9-E1 HWS-1404XWHM3-E1 HWS-1404XWHT6-E1 HWS-1404XWHT9-E1 HWS-1501 CSHM3-E Hot water cylinder HWS-2101 CSHM3-E HWS-3001 CSHM3-E 2-2. Hydro Unit 80 class 112,140,160 class Hydro Unit HWS-804XWHM3-E1 HWS-804XWHT6-E1 HWS-804XWHT9-E1 Back up heater capacity Power supply Leaving water temperature for back up heater V ~ 50Hz V 3N~ 50Hz V 3N~ 50Hz for hot water cylinder heater (option) V ~ 50Hz Heating ( C) Cooling ( C) 7-30 Hydro Unit HWS-1404XWHM3-E1 HWS-1404XWHT6-E1 HWS-1404XWHT9-E1 Back up heater capacity Power supply Leaving water temperature for back up heater V ~ 50Hz V 3N~ 50Hz V 3N~ 50Hz for hot water cylinder heater (option) V ~ 50Hz Heating ( C) Cooling ( C)

9 2.SYSTEM OVERVIEW 2-3. Outdoor Unit Single Phase model Outdoor unit HWS-804H-E1 HWS-1104H-E1 HWS-1404H-E1 Power supply V ~ 50Hz Type INVERTER Function Heating & Cooling Capacity (kw) Heating Input (kw) COP (W/W) Capacity (kw) Cooling Input (kw) EER (W/W) Refrigerant R410A Dimension HxWxD (mm) 890x900x320 1,340x900x320 3 Phase model Power supply Type Function Heating Cooling Refrigerant Outdoor unit HWS- 1104H8-E Hot Water Cylinder HWS- 1404H8-E1 HWS- 1604H8-E1 HWS- 1104H8R-E V 3N~ 50Hz INVERTER Heating & Cooling with bottom plate heater HWS- 1404H8R-E1 HWS- 1604H8R-E1 Capacity (kw) Input (kw) COP Capacity (kw) Input (kw) EER R410A Dimension HxWxD (mm) 1,340x900x320 2 Hot water cylinder (option) HWS-1501CSHM3-E HWS-2101CSHM3-E HWS-3001CSHM3-E Water volume litres Max water temperature ( C) 75 Electric heater (kw) 2.75 (230 V ~) Height (mm) 1,090 1,474 2,040 Diameter (mm) 550 Material Stainless steel 8

10 2.SYSTEM OVERVIEW 2-5. Options No. Part name Model name Application Remarks 1 External output board TCB-PCIN3E 2 External input board TCB-PCMO3E 3 Second Remote Controller HWS-AMS11E Boiler-linked output, Alarm output Defrost signal output, compressor operation signal output Cooling/heating thermostat input Forced-stop signal input Wired Remote Controller for Room air temperature control Up to two boards (according to applications) Up to two boards (according to applications) 9

11 3. SYSTEM SPECIFICATION 10

12 3.SYSTEM SPECIFICATION Rated Heating condition 1 LWT=35 C dt=5deg Rated Cooling condition 1 LWT=7 C dt=5deg Power supply Outdoor unit HWS-804H-E1 HWS-1104H-E1 HWS-1404H-E1 HWS-804XWH**-E1 HWS-1404XWH**-E1 Capacity kw Power input kw COP W/W Rated water flow /min Capacity kw Power input kw EER W/W Rated water flow rate /min ~ 230V 50Hz Maximum current A * Rated condition capacity and power input are the data at rated compressor operating frequency. * Capacity and power input are measured in accordance with EN : Outdoor temperature ( C) dt : Delta temperature (deg) Leaving water temperature - return water temperature (Heating) Return water temperature - leaving water temperature (Cooling) Rated Heating condition 1 LWT=35 C dt=5deg Rated Cooling condition 1 LWT=7 C dt=5deg Power supply Outdoor unit HWS-1104H8-E1 HWS-1404H8-E1 HWS-1604H8-E1 HWS-1404XWH**-E1 HWS-1404XWH**-E1 HWS-1404XWH**-E1 Capacity kw Power input kw COP W/W Rated water flow rate /min Capacity kw Power input kw EER W/W Rated water flow rate /min N ~ V 50Hz Maximum current

13 4. HYDRO UNIT 12

14 4-1. Specification specifications Back up heater Hot water cylinder heater* Appearance Outer dimension HWS-804XWHM3-E1 HWS-804XWHT6-E1 HWS-804XWHT9-E1 back up heater kw Power supply 1 ~ V 50Hz 3N~ V 50Hz 3N~ V 50Hz Maximum current A (13A*2P) 13 (13A*3P) Power supply 1 ~ V 50Hz Maximum current A 12.0 Color Material Silky shade (Muncel 1Y ) PCM Height mm 925 Width mm 525 Depth mm 355 Unit weight kg 50 Packing dimension Height mm 1070 Width mm 608 Depth mm 436 Total weight Unit and packing kg 54 Heat exchanger Water pump Expansion vessel Pressure relief valve Type Brazed plate Water volume litres 0.67 Minimum flow rate /min 13 Power input W 48 Delivery head m 6.3 Volume litres 12 Initial pressure MPa(bar) 0.1 (1) Operating pressure MPa(bar) 0.3 (3) Sound pressure level dba 27 Operation water temp. Water pipe Refrigerant pipe Heating C 20~55 Cooling C 7~25 Outlet mm Inlet mm Gas mm 15.9 Liquid mm 9.5 Drain port mm 16.0 inner diameter for drain hose Note * The electric heater, incorporated in the hot water cylinder, requires separete supply to hydro unit. 13

15 Back up heater Hot water cylinder heater* Appearance Outer dimension HWS-1404XWHM3-E1 HWS-1404XWHT6-E1 HWS-1404XWHT9-E1 back up heater kw Power supply 1 ~ V 50Hz 3N~ V 50Hz 3N~ V 50Hz Maximum current A (13A*2P) 13 (13A*3P) Power supply 1 ~ V 50Hz Maximum current A 12.0 Color Material Silky shade (Muncel 1Y ) PCM Height mm 925 Width mm 525 Depth mm 355 Unit weight kg 54 Packing dimension Height mm 1070 Width mm 608 Depth mm 436 Total weight Unit and packing kg 58 Heat exchanger Water pump Expansion vessel Pressure relief valve Type Brazed plate Water volume litres 1.18 Minimum flow rate /min 17.5 Power input W 87 Delivery head m 8.8 Volume litres 12 Initial pressure MPa(bar) 0.1 (1) Operating pressure MPa(bar) 0.3 (3) Sound pressure level dba 29 Operation water temp. Water pipe Refrigerant pipe Heating C 20~55 Cooling C 7~25 Outlet mm Inlet mm Gas mm 15.9 Liquid mm 9.5 Drain port mm 16.0 inner diameter for drain hose Note * The electric heater, incorporated in the hot water cylinder, requires separete supply to hydro unit. 4 14

16 Power Wiring specifications Outdoor unit power Hydro inlet heater power Description Power input Power input for backup heater Model name HWS- 1404H-E1 1104H-E1 804H-E1 1604H8-E1, 1604H8R-E1 1404H8-E1, 1404H8R-E1 1104H8-E1, 1104H8R-E1 POWER SUPPLY V ~ 50 Hz V ~ 50 Hz V ~ 50 Hz V 3N~ 50Hz V 3N~ 50Hz V 3N~ 50Hz 1404XWHM3-E V ~ 50Hz 1404XWHT6-E1 1404XWHT9-E V 3N~ 50Hz V 3N~ 50Hz 804XWHM3-E V ~ 50Hz 804XWHT6-E1 804XWHT9-E1 Power input for cylinder heater V 3N~ 50Hz V 3N~ 50Hz V ~ 50Hz Maximum current External Device specifications Installation fuse rating External Device Wiring specifications Power Cable 22.8A 25 A 2.5 mm² or more 22.8A 25 A 2.5 mm² or more 19.2A 20A 2.5 mm² or more 14.6A 16A 2.5 mm² or more 14.6A 16A 2.5 mm² or more 14.6A 16A 2.5 mm² or more 13A 16A 1.5 mm² or more, 13A(13A x 2P) 16A 1.5 mm² or more 13A(13A x 3P) 16A 1.5 mm² or more 13A 16A 1.5 mm² or more, 13A(13A x 2P) 16A 1.5 mm² or more 13A(13A x 3P) 16A 1.5 mm² or more Connection destination,,,,,,,,,, TB02 12A 16A 1.5 mm² or more, TB03 Outdoor- Connection 1.5 mm² or more,, TB01 Hydro -Cylinder Connection 1.5 mm² or more, TB03 Motorized 3-way valve (for hot water) Motorized 2-way valve (for cooling) Motorized mixing valve type 1 (for 2-zone) Power Maximum current Type AC 230 V 100 ma Spring return type Note: 3-wire SPST and SPDT type can be used by changing the DPSW AC 230 V 100 ma spring return type (normally open) AC 230 V 100 ma 60 sec 90º. SPDT type Note: 3 wire SPST or SPDT valves, with drive times between 30 and 240 seconds, can be used. Valve drive time can be changed using function code 0C. Description Line spec Maximum current Maximum length Cable size 3-way valve control 2 line or 3 line 100 ma 12 m 1.0 mm² or more Connection destination,, (TB05) 2-way valve control 2 line 100 ma 12 m 1.0 mm² or more, (TB05),, or Mixing valve control 3 line 100 ma 12 m 1.0 mm² or more,, (TB04) 2-zone thermo sensor 2 line 100 ma 5 m 1.0 mm² or more, (TB06) Cylinder thermo sensor 2+GND(shield wire) 100 ma 5 m 1.0 mm² or more, (TB06) Second remote controller 2 line 50 ma 50 m 0.5 mm² or more, (TB07) 15

17 External Output specifications Description Output Maximum current Max voltage External pump AC230V 1 A 12 m External boost heater AC230V 1 A 12 m Boiler control ALARM Output Compressor Operation Output Defrost Output Non-voltage contacts Non-voltage contacts Non-voltage contacts Non-voltage contacts External Input specifications Maximum length Output as required when outdoor air temperature is -20 C or less 0.5 A AC230 V 12 m Output as required when outdoor air temperature is -10 C or less (output 1 A DC24 V 12 m trigger temperature can be changed using FC23) 0.5 A AC230 V 12 m 1 A DC24 V 12 m 0.5 A AC230 V 12 m 1 A DC24 V 12 m 0.5 A AC230 V 12 m 1 A DC24 V 12 m Description Input Maximum length Emergency stop control Non-voltage 12 m Cooling thermostat input Non-voltage 12 m Heating thermostat input Non-voltage 12 m 4 16

18 4-2. Dimension dia.12x17 long hole (for dia.8-10 anchor bolt) B leg part Anchor bolt long hole pitch 960 Anchor bolt long hole pitch 20 Remote controler 20 A leg part 40 2-dia.12x17 U-shape hole (for dia.8-10 anchor bolt) Manometer 40 Hot water outlet connecting pipe 1 1/4" 259 Drain nipple Water inlet connecting pipe 1 1/4" Gas line dia Liquid line dia

19 External output board (TCB-PCIN3E) Size (mm) : H22 x L73 x W79 Weight (g) : Øhole Terminal (Screw M3) External input board (TCB-PCMO3E) Size (mm) : H18 x L55.5 x W60 Weight (g) : 20 Terminal (Screw M3) Ø4 hole 45.5 NCC-1214 TCB-PCMO2 TCB-PCMO2E PJ17 18

20 4-3. Piping Diagram Water system diagram Fan coil unit By-pass valve (locally procured) Radiator unit By-pass valve (locally procured) Moterized mixing valve (locally procured) AC230 V M Buffer tank (locally procured) AC pump (locally procured) Floor heating M Expansion vessel set : 1bar Pressure switch 4.15 MPa Low pressure sensor TC Outdoor unit 8~16 kw (Single phase) (3 place) Air vent valve Pressure relief valve set : 3bar THO Thermal protector Single operation set : 95 ± 5 C AC pump max : 10 bar Booster heater (local) Safety valve set : 3.5bar Motorized 3-way valve (locally procured) AC230 V Strainer (locally procured) 40 mesh Drain cock for water charge (locally procured) Relief valve(uk) 90 C 10 bar Cylinder heater Ø1 : 2.75 kw Thermal protector (auto) set : 75 ± 3 C TWO Menometer gage : - 6bar Water vent valve Backup heater Ø1 : 3 kw Ø3 : 6 kw Ø3 : 9 kw Flow sw TWI Water heat exchanger max : 10bar Pressure relief Set value : 7 bar (UK) Water outlet Thermal cut-out (manual reset) 82 C (+3k/-2k) TTW Reducing valve (UK) 3.5 bar Water inlet Local hot water system Boiler (local) Hot water cylinder 2-way valve for cooling mode (locally procured) AC230 V zone1 zone2 TFI 19

21 Refrigeration cycle system diagram Outdoor unit Expansion vessel Heating / Hot-water supply Defrosting / Cooling Manometer Pressure Switch TWO Water vent valve Air vent valve TD Backup heater Low Pressure sensor Compressor Safety valve 4-way valve Plate-type water heat exchanger TS Circulating pump THO P TWI TC Pulse motor valve Flow switch TE Outdoor heat exchanger Accumulator 4 20

22 4-4. Wiring Diagram Remote controller (HWS-AMS11E) A B GRY WHI Color identification BLK : BLACK BLU : BLUE BRW : BROWN GRN : GREEN GRY : GRAY ORN : ORANGE PNK : PINK RED : RED WHI : WHITE YEL : YELLOW CN10 YEL (WHI) 9 9 CR10 8 RY BLU CR RY RED 5 5 BRW BLU CR RY 4 4 ORN CN GRN CR13 (WHI) RY 2 2 BRW 1 1 WHI CN01 WHI (WHI) 3 3 Relay 2 RED PC board 1 1 (MCC-1431) F01 (5A) BRW 6 6 BLU 5 4 BLU YEL-GRN 2 BRW 1 1 F9, F10 AC250 V YEL-GRN 3 3 T3.15A 3 3 BLU BLU BLU WPM BRW BRW BRW RED 3 3 RY WHI A2 05 A1 1 1 YEL 7 7 WHI 5 5 WHI WHI WHI YEL BLU BRW RED WHI YEL RED PNK WHI ORN TB TB 04 WPM 2WV BH 3WV Type 1 (2-wire spring return) MIXV Type 1 (3-wire SPDT type) RED *Option Remote controller (HWS-AMS11E) A B TB 07 7A 7B GRY WHI TC BLK BLK BLK TWI BLK TWO BLK BLK CN41 (BLU) CN501 (YEL) CN500 (BLU) CN603 (YEL) CN601 (RED) CN602 (WHI) CN604 (BLU) CN203 (YEL) RY601 RY600 RY603 RY602 RY604 CN204 (BRW) RY605 CN205 (RED) SW01 SW02 ON BLK RY606 THO BLK CN206 (WHI) WHI BLK CN207 (BLU) LPS PC board (MCC-1511) RY607 RED CN212 (WHI) *Option TTW BRW BRW CN214 (WHI) RED TFI 6A 6B 6C 6D TB CN213 (WHI) SW10 SW11 SW12 SW13 ON CN605 (YEL) ON SW06 ON SW07 SW ON 1 2 CN606 (BLU) CN305 (GRN) A B OFF ON ON CN100 (WHI) RED CN208 (BLU) CN209 (GRN) CN210 (RED) CN211 (BLK) CN200 (RED) CN201 (WHI) CN202 (YEL) CN102 (WHI) CN101 (WHI) F100 Fuse T5A 250 V~ YEL 1 1 GRN 2 2 RED 3 3 BLK 1 1 BLK 2 2 BLK BLK 3 3 BRW 1 1 BRW 2 2 RED 3 3 RED 4 4 ORN 5 5 ORN 6 6 WHI 1 1 WHI 3 3 P100 GRN 1 1 GRN 2 2 GRN 3 3 GRN 4 4 GRN 1 1 GRN 2 2 GRN 3 3 GRN 4 4 YEL YEL YEL YEL YEL YEL YEL YEL BLK Relay PC board (MCC-1217) PJ20 Relay PC board (MCC-1217) PJ20 Photocoupler input PC board (MCC-1214) PJ17 Photocoupler input PC board (MCC-1214) PJ17 K1 K2 TB1 K1 K2 TB1 TB1 TB1 7 RY Flow switch Pressure switch 4.15MPa Transformer Thermal protector (auto) 75 5 *Option PC board Boiler control O/P Alerm O/P Compressor operation O/P Defrost O/P Hot water tank thermostat I/P Emergency stop I/P Cooling thermostat I/P Heating thermostat I/P 1. The one-dot chain line indicates wiring at the local site, and the dashed line indicates accessories sold separately and service wires, respectively. 2., and indicates the terminal board and the numerals indicate the terminal numbers. 3. indicates PC board. * Be sure to fix the electric parts cover surely with screws. (Otherwise water enters into the box resulting in malfunction.) RED *See DIP SW13_1 WHI YEL TB 05 3WV Type 2 (3-wire SPST type) Type 3 (3-wire SPDT type) RED PNK WHI ORN TB 04 MIXV Type 2 (3-wire SPST type) RED WHI 5 7 RY PNK ORN 6 8 RED YEL BLK WHI ORN WHI PNK 6 A2 8 6 A1 RY RY RY RY A1 7 4 A2 WHI WHI * GRY WHI RED HWS-804XWHT6-E1 : Installed * HWS-1404XWHT6-E1 : Installed HWS-804XWHT9-E1 : Installed HWS-1404XWHT9-E1 : Installed HWS-804XWHM3-E1 : Not installed HWS-1404XWHM3-E1 : Not installed 1 HWS-804XWHT6TR : Installed * HWS-1404XWHT6TR : Installed HWS-1404XWHT9TR : Installed HWS-804XWHM3TR : Not installed HWS-1404XWHM3TR : Not installed RED WHI GRY TB Power supply V~ 50 Hz or V~ 50 Hz Outdoor unit BRW BLU 1L1 3L2 RY05 2T1 4T2 BRW BLU F1 F2 BRW BLU YEL/GRN F1, F2 Fuse AC250 V T30A TB L N *Option 1 2 Power supply V~ 50 Hz Hot water cylinder 1L1 3L2 5L3 RY02 2T1 4T2 6T3 GRY BRW BLU F3 F4 F5 F6 F7 F8 BRW BLU BLK BLU GRY Thermal protector Backup heater 1 (Single operation) 95 5 Thermal protector Backup heater 2 (Single operation) 95 5 Backup heater 3 Thermal protector (Single operation)95 5 1L1 3L2 5L3 2T1 4T2 6T3 BLU BLK BLU BLU L1L2 L3 N TB 02 Power supply V 3N~ 50 Hz F3~8 Fuse AC250 V T30A RY04 HWS-804XWHT9-E1 HWS-1404XWHT9-E1 HWS-1404XWHT9TR BRW BLU F3 RY02 1L1 3L2 5L3 1L1 3L2 2T1 F4 BRW BLU 4T2 F5 BLK 6T3 2T1 4T2 BLK F6 BLU L1 L Thermal protector (Single operation) 95 5 BLU 5L3 6T3 F3~6 Fuse AC250 V T30A Power supply V 3N~ 50 Hz Thermal protector (Single operation) L3 N TB 02 RY04 Backup heater 1 Backup heater 2 HWS-804XWHT6-E1 HWS-1404XWHT6-E1 HWS-804XWHT6TR HWS-1404XWHT6TR 1L1 3L2 5L3 2T1 4T2 6T3 BRW BLU F3 F4 BRW BLU Thermal protector (Single operation) 95 5 RY02 F3,F4 Fuse AC250 V T30A L N TB 02 Power supply V~ 50 Hz Backup heater 1 HWS-804XWHM3-E1 HWS-1404XWHM3-E1 HWS-804XWHM3TR HWS-1404XWHM3TR Symbol Parts name Symbol Parts name WPM Water pump motor TC Water heat exchanger temperature sensor 3WV 3-way valve (locally procured) TWI Water inlet temperature sensor 2WV 2-way valve (locally procured) TWO Water outlet temperature sensor MIXV Mixing valve (locally procured) THO Heater outlet temperature sensor BH Booster heater TTW Hot water cylinder temperature sensor RY01~RY06 Relay01~Relay06 TFI Floor heating inlet temperature sensor LPS Low pressure sensor TB Terminal block Backup heater1, 2, 3 Heater AC230V, 3kW 1. The one-dot chain line indicates wiring at the local site, and the dashed line indicates accessories sold separately and service wires, respectively. 2., and indicates the terminal board and the numberals indicate the terminal numbers. 3. indicates P.C. board. * Be sure to fix the electric parts cover surely with screws. (Otherwise water enters into the box resulting in malfunction.) 21

23 Power line Electrical connection to hydro unit Backup heater V ~ type (3kW type) Backup heater V 3N~ type (6,9kW type) Input power V 50Hz Input power V 3N~ 50Hz Leakage breaker 30mA Leakage breaker 30mA L N TB02 L1 L2 L3 N TB02 Outdoor unit to hydro unit electrical connection Hot water cylinder 1 2 Input power V~ 50Hz Leakage breaker 30mA L N TB01 TB L N Leakage breaker 30 ma Input power for cylinder heater 230 V ~ 50 Hz 4 Input power V 3N~ 50Hz Leakage breaker 30mA L1 L2 L3 N TB01 Outdoor unit 22

24 Control line Mixing-Valve type 2 for 2 zone control Mixing-Valve type 1 for 2 zone control Max 12 m 230 V 100 ma 0.75 mm² or more Temp sensor in hot water cylinder Pump (local) Max 12 m 230 V 100 ma 0.75 mm² or more Booster heater (local) 2Way-Valve for cooling stop Max 12 m 230 V 1 A 0.75 mm² or more 3Way-Valve for hot water cylinder Max 12 m 230 V 1 A 0.75 mm² or more TB05 TB04 CN208 OPTION PJ20 CW N TB CCW TB06 CN209 OPTION PJ A B C D Max 5 m shielded wire 0.75 mm² or more Temp sensor for 2 zone control 2nd remote controller A B Max 5 m shielded wire 0.75 mm² or more Max 50 m shielded wire 0.75 mm² or more Max 12 m non voltage 0.75 mm² or more Alert output (local) Boiler operation (local) Defrost output (local) Compressor operation output (local) TB WPM 2WV BH 3WV TB MIXV TB 04 TB L1 L2 L3 N L1 L2 L3 N 6A 6B 6C 6D TTW TF1 TB 06 Don't apply V or breakdown will occur TB L HOT WATER CYLINDER TB 03 N L TB 02 N TB01 to Outdoor unit Hot water cylinder Input power V ~ 50 Hz Input power V ~ 50 Hz Input power V 3N ~ 50 Hz Sensor connection Outdoor unit connection Hot water cylinder power supply Backup heater power supply 23

25 External Device Electrical connection for external booster heater Booster Heater Terminal Block 05 Electrical connection for external additional pumps Pump Terminal Block

26 3-way valve (diverter) connection Required Valve Specification: Electrical Specification: 230 V; 50 Hz; <100 ma Valve Diameters: Port A, Port B: Ø 1 1/4" Return Mechanism: 3 types of 3-way valve (diverter) can be used. Set the 3-way valve in use with the DIP switch SW13-1 on the Hydro Unit board. SW13-1 Type 1 2-wire spring return OFF Type 2 3-wire SPST OFF Type 3 3-wire SPDT ON Type 1: SPRING RETURN port A to Hot water cylinder Hydro Unit Type 2: SPST port A to Hot water cylinder Hydro Unit port AB to port A open TB 05 port AB to port A close open TB 05 port B to Room heating or cooling port B to Room heating or cooling Type 3: SPDT port A to Hot water cylinder Hydro Unit port AB to port A close open TB port B to Room heating or cooling 25

27 3-way mixing valve connection Required Actuator Specification Electrical Specification:230 V; 50 Hz; <100 ma The 3-way mixing valve is used to achieve the temperature differential needed in a 2-zone heating system. Connect the 3-way mixing valve to terminals 2, 3 and 4 on Terminal Block 04 (for Type 1 mixing valve) or on terminals 1, 2 and 3 on Terminal Block 04 (for Type 2 mixing valve). Connect the 3-way mixing valve in accordance with the diagrams below:- Type 1: SPDT Type 2: SPST port A to Zone 2 Heating Hydro Unit port A to Zone 2 Heating port AB to open port A close TB 04 port AB to port A close open Hydro Unit TB 04 port B BLANK OFF port B BLANK OFF Hot water cylinder connection (optional) Earth leakage breaker INPUT Power V ~ 50 Hz L N Terminal block 03 Hot water cylinder Hot water cylinder electrical box connections 26

28 4-5. Capacity Tables Outdoor unit HWS-804H-E1 HWS-804XWH**-E1 Rated heating capacity and power input Rated condition LWT=35 C dt=5deg Capacity kw 8.0 Power input kw 1.79 COP W/W 4.46 Rated water flow rate /min 22.9 * Rated heating capacity and power input are the data at rated compressor operating frequency * Heating capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) RH85% dt : Delta temperature (deg) Leaving water temperature - return water temperature 27

29 Average heating capacity and power input Capacity (kw) ( C) LWT ( C) Power input (kw) ( C) COP ( C) LWT ( C) LWT ( C) * Heating capacity and power input are include defrost cycle data. * Heating capacity and power input are shown at maximum compressor operating frequency * Heating capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) RH85% 28

30 Heating peak capacity and power input Capacity (kw) ( C) LWT ( C) Power input (kw) ( C) LWT ( C) COP ( C) LWT ( C) * Heating capacity and power input are shown peak value during operation. * Heating capacity and power input are shown at maximum compressor operating requency : Outdoor temperature (DB C) RH85% 29

31 Outdoor unit HWS-804H-E1 HWS-804XWH**-E1 Rated cooling capacity and power input Rated condition LWT=7 C dt=5deg Capacity kw 6.0 Power input kw 1.94 EER W/W 3.10 Rated water flow rate /min 17.2 * Rated cooling capacity and power input are the data at rated compressor operating frequency * Cooling capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) dt : Delta temperature (deg) Return water temperature - leaving water temperature 4 30

32 Cooling capacity and power input Capacity (kw) ( C) LWT ( C) Power input (kw) ( C) LWT ( C) COP ( C) LWT ( C) * Cooling capacity and power input are the data at rated compressor operating frequency of rated condition 1 * Cooling capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) 31

33 Heating capacity and input specifications Outdoor unit HWS-1104H-E1 HWS-1404XWH**-E1 Rated heating capacity and power input Rated condition LWT=35 C dt=5deg Capacity kw 11.2 Power input kw 2.30 COP W/W 4.88 Rated water flow rate /min 32.1 * Rated heating capacity and power input are the data at rated compressor operating frequency * Heating capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) RH85% dt : Delta temperature (deg) Leaving water temperature - return water temperature 4 32

34 Average heating capacity and power input Capacity (kw) ( C) LWT ( C) Power input (kw) ( C) LWT ( C) COP ( C) LWT ( C) * Heating capacity and power input are include defrost cycle data. * Heating capacity and power input are shown at maximum compressor operating frequency * Heating capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) RH85% 33

35 Heating peak capacity and power input Capacity (kw) ( C) LWT ( C) Power input (kw) ( C) COP ( C) LWT ( C) LWT ( C) * Heating capacity and power input are shown peak value during operation * Heating capacity and power input are shown at maximum compressor operating requency : Outdoor temperature (DB C) RH85% 34

36 Cooling capacity and input specifications Outdoor unit HWS-1104H-E1 HWS-1404XWH**-E1 Rated cooling capacity and power input Rated condition 1 LWT=7 C dt=5deg Capacity kw 10.0 Power input kw 3.26 EER W/W 3.07 Rated water flow rate /min 28.9 * Rated cooling capacity and power input are the data at rated compressor operating frequency * Cooling capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) dt : Delta temperature (deg) Return water temperature - leaving water temperature 35

37 Cooling capacity and power input Capacity (kw) ( C) LWT ( C) Power input (kw) ( C) LWT ( C) COP ( C) LWT ( C) * Cooling capacity and power input are the data at rated compressor operating frequency of rated condition 1 * Cooling capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) 4 36

38 Heating capacity and input specifications Outdoor unit HWS-1404H-E1 HWS-1404XWH**-E1 Rated heating capacity and power input Rated condition 1 LWT=35 C dt=5deg Capacity kw 14.0 Power input kw 3.11 COP W/W 4.50 Rated water flow rate /min 40.1 * Rated heating capacity and power input are the data at rated compressor operating frequency * Heating capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) RH85% dt : Delta temperature (deg) Leaving water temperature - return water temperature 37

39 Average heating capacity and power input Capacity (kw) ( C) LWT ( C) Power input (kw) ( C) COP ( C) LWT ( C) LWT ( C) * Heating capacity and power input are include defrost cycle data. * Heating capacity and power input are shown at maximum operating frequency * Heating capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) RH85% 38

40 Heating peak capacity and power input Capacity (kw) ( C) LWT ( C) Power input (kw) ( C) LWT ( C) COP ( C) LWT ( C) * Heating capacity and power input are shown peak value during operation * Heating capacity and power input are shown at maximum compressor operating requency : Outdoor temperature (DB C) RH85% 39

41 Cooling capacity and input specifications Outdoor unit HWS-1404H-E1 HWS-1404XWH**-E1 Rated cooling capacity and power input Rated condition 1 LWT=7 C dt=5deg Capacity kw 11.0 Power input kw 3.81 EER W/W 2.89 Rated water flow rate /min 31.5 * Rated cooling capacity and power input are the data at rated compressor operating frequency * Cooling capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) dt : Delta temperature (deg) Return water temperature - Leaving water temperature 4 40

42 Cooling capacity and power input Capacity (kw) ( C) LWT ( C) Power input (kw) ( C) LWT ( C) EER ( C) LWT ( C) * Cooling capacity and power input are the data at rated compressor operating frequency of rated condition 1 * Cooling capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) 41

43 Heating capacity and input specifications Outdoor unit HWS-1104H8-E1, HWS-1104H8R-E1 HWS-1404XWH**-E1 Rated heating capacity and power input Rated condition 1 LWT=35 C dt=5deg Capacity kw 11.2 Power input kw 2.34 COP W/W 4.80 Rated water flow rate /min 32.1 * Rated heating capacity and power input are the data at rated compressor operating frequency * Heating capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) RH85% dt : Delta temperature (deg) Leaving water temperature - return water temperature 4 42

44 Average heating capacity and power input Capacity (kw) ( C) LWT ( C) Power input (kw) ( C) LWT ( C) COP ( C) LWT ( C) * Heating capacity and power input are include defrost cycle data. * Heating capacity and power input are shown at maximum compressor operating frequency * Heating capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) RH85% 43

45 Heating peak capacity and power input Capacity (kw) ( C) LWT ( C) Power input (kw) ( C) COP ( C) LWT ( C) LWT ( C) * Heating capacity and power input are shown peak value during operation. * Heating capacity and power input are shown at maximum compressor operating requency : Outdoor temperature (DB C) RH85% 44

46 Cooling capacity and input specifications Outdoor unit HWS-1104H8-E1, HWS-1104H8R-E1 HWS-1404XWH**-E1 Rated cooling capacity and power input Rated condition 1 LWT=7 C dt=5deg Capacity kw 10.0 Power input kw 3.26 EER W/W 3.07 Rated water flow rate /min 28.9 * Rated cooling capacity and power input are the data at rated compressor operating frequency * Cooling capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) dt : Delta temperature (deg) Return water temperature - leaving water temperature 45

47 Cooling capacity and power input Capacity (kw) ( C) LWT ( C) Power input (kw) ( C) LWT ( C) COP ( C) LWT ( C) * Cooling capacity and power input are the data at rated compressor operating frequency of rated condition 1 * Cooling capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) 4 46

48 Heating capacity and input specifications Outdoor unit HWS-1404H8-E1, HWS-1404H8R-E1 HWS-1404XWH**-E1 Rated heating capacity and power input Rated condition 1 LWT=35 C dt=5deg Capacity kw 14.0 Power input kw 3.16 COP W/W 4.44 Rated water flow rate /min 40.1 * Rated heating capacity and power input are the data at rated compressor operating frequency * Heating capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) RH85% dt : Delta temperature (deg) Leaving water temperature - return water temperature 47

49 Average heating capacity and power input Capacity (kw) ( C) LWT ( C) Power input (kw) ( C) COP ( C) LWT ( C) LWT ( C) * Heating capacity and power input are include defrost cycle data. * Heating capacity and power input are shown at maximum compressor operating frequency * Heating capacity and power input are measured in accordance with EN : Outdoor temperature (DB C) RH85% 48

50 Heating peak capacity and power input Capacity (kw) ( C) LWT ( C) Power input (kw) ( C) LWT ( C) COP ( C) LWT ( C) * Heating capacity and power input are shown peak value during operation * Heating capacity and power input are shown at maximum compressor operating requency : Outdoor temperature (DB C) RH85% 49