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7. HYDRO UNIT INSTALLATION MANUAL

Engineering Data Book

Electrical connection for external booster
heater

CAUTION

• The maximum current available from the

booster heater output is 1

A. Do not connect

the booster heater directly to Terminal Block
05 on the Hydro Unit. A separate contactor,
supplied locally, must be used to supply the
booster heater.

• The booster heater can be installed only for room

heating and cannot be used for hot water supply.

• Install the booster heater downstream of the 3-way

valve on the indoor unit side.
The booster heater is an external heater, supplied
locally, used to assist the Hydro Unit during low
ambient conditions.

• The AC230

V 1

A output from the Hydro Unit must only

be used to energize an external contactor. (Supplied
locally)

• The output from the Hydro Unit is only enabled when

the outdoor air temperature is less than -20°C.

• Ensure the external booster heater is installed and set

up in accordance with all Local, National and
International regulations.

• Connect the external booster heater to the Hydro

Unit in accordance with the diagram shown below.

• Connect the coil, of the field supplied contactor, to

terminals 5 & 6 on Terminal Block 05. The contactor
will energize in the event of low ambient conditions.

• A separate dedicated electrical supply must be used

for the external booster heater. This must be
connected through the contacts on the field supplied
contactor.

▼

Fig. 7-23

Electrical connection for external additional
pumps

• The Hydro Unit has the facility to connect an

additional circulating pump, if required, into the
heating or cooling system.

• There is an output available from the Hydro Unit.

AC230 V 1 A (maximum) is available from each
output. The output for each additional pump is
synchronized with the operation of the main
circulating pump inside the Hydro Unit.

• Connect the additional pumps as shown in the

diagram below.

• Connect external pump 1 to terminals 1 & 2 on

Terminal Block 05.

• Install external pumps so that their motive power

does not affect the internal pump.

▼

Fig. 7-24

1

2

3

4

5

6

7

8

9

Terminal Block 05

Booster Heater

1

2

3

4

5

6

7

8

9

01

Terminal Block 05

Pump

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Summary of Contents for ESTIA HWS-1501CSHM3-E

Page 1: ...WHT9 E HWS 1403XWHM3 E HWS 1403XWHT6 E HWS 1403XWHD6 E HWS 1403XWHT9 E Outdoor Unit HWS 803H E HWS 1103H E HWS 1403H E HWS 1103H8 E HWS 1403H8 E HWS 1603H8 E HWS 1103H8R E HWS 1403H8R E HWS 1603H8R E Hot Water Cylinder HWS 1501CSHM3 E HWS 2101CSHM3 E HWS 3001CSHM3 E HWS 1501CSHM3 UK HWS 2101CSHM3 UK HWS 3001CSHM3 UK E10 371 ...

Page 2: ...n 16 4 3 Piping Diagram 18 4 4 Wiring Diagram 20 4 5 Capacity Tables 26 4 6 Q H characteristics of hydro unit 56 4 7 Options 57 5 OUTDOOR UNIT 59 5 1 Specification 60 5 2 Dimension 63 5 3 Piping Diagram 65 5 4 Wiring Diagram 66 5 5 Sound Data 71 5 6 Operation Range 76 6 HOT WATER CYLINDER 78 6 1 Specification 79 6 2 Dimension 80 6 3 Piping Diagram 81 6 4 Wiring Diagram 83 7 HYDRO UNIT INSTALLATION...

Page 3: ...2 1 INTRODUCTION ...

Page 4: ...ioning 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 World leading energy efficiency COP of 4 77 Comfortable heating and hot water supply Vers...

Page 5: ...ns in the atmosphere aving has a positive impact on the personal electricity bill and the whole community by Estía heat pump sys combination with different types of emitters tems can be used in existing heating l floor heating or fan coil units ow temperature radiators f It can produce water at different temperatures or several applications simultaneously Toshiba Estía air to water heat pump syste...

Page 6: ...Buffer tank Buffer tank Buffer tank Mixing valve I For new houses or refurbishment Estía heat pump offers a variety of combinations some examples are shown below n existing dwellings already equipped with traditional gas or fuel boilers Toshiba Estía air to water heat pump system can be combined with the existing heating system to cover exclusively and in an optimized way all the heating needs all...

Page 7: ...6 2 SYSTEM OVERVIEW ...

Page 8: ...001 CSHM3 E HWS 1501 CSHM3 UK HWS 2101 CSHM3 UK HWS 3001 CSHM3 UK Hydro unit HWS 803XWHM3 E z HWS 803XWHT6 E HWS 803XWHD6 E HWS 803XWHT9 E HWS 1403XWHM3 E HWS 1403XWHT6 E HWS 1403XWHD6 E HWS 1403XWHT9 E Hydro Unit HWS 803XWHM3 E HWS 803XWHT6 E HWS 803XWHD6 E HWS 803XWHT9 E Back up heater capacity 3 0 6 0 9 0 Power supply for back up heater 220 230V 50Hz 380 400V 3N 50Hz 220 230V 3 50Hz 380 400V 3N...

Page 9: ... 1603H8 E HWS 1103H8R E HWS 1403H8R E HWS 1603H8R E Power supply 380 400V 3N 50Hz Type INVERTER Function Heating Cooling Heating Capacity kW 11 2 14 0 16 0 11 2 14 0 16 0 Input kW 2 39 3 21 3 72 2 39 3 21 3 72 COP 4 69 4 36 4 30 4 69 4 36 4 30 Cooling Capacity kW 10 0 11 0 13 0 10 0 11 0 13 0 Input kW 3 52 4 08 4 80 3 52 4 08 4 80 EER 2 84 2 70 2 71 2 84 2 70 2 71 Refrigerant R410A Dimension HxWxD...

Page 10: ...output Alarm output Up to two boards according to applications Defrost signal output compressor operation signal output 2 External input board TCB PCMO3E Cooling heating thermostat input Up to two boards according to applications Forced stop signal input 3 Second Remote Controller HWS AMS11E Wired Remote Controller for Room air temperature control ...

Page 11: ...10 3 SYSTEM SPECIFICATION ...

Page 12: ...26 4 15 Rated water flow min 17 2 28 67 31 53 Power supply 1 230V 50Hz Maximum current A 19 2 22 8 22 8 TO Outdoor temperature C LWT Leaving water temperature C dT Delta temperature deg Leaving water temperature return water temperature Heating Return water temperature leaving water temperature Cooling Outdoor unit HWS 1103H8 E HWS 1403H8 E HWS 1603H8 E Hydro unit HWS 1403XWH E HWS 1403XWH E HWS 1...

Page 13: ...m 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 Type Brazed plate Water volume litres 0 67 Minimum flow rate min 13 Water pump Power input W 125 95 65 Delivery head m 6 5 6 1 4 5 Expansion vessel Volume litres 12 Initial pressure MPa bar 0 1 1 Pressure relief valve Operating pressure MPa bar 0 3 3 So...

Page 14: ... kg 54 Packing dimension Height mm 1070 Width mm 608 Depth mm 436 Total weight Unit and packing kg 58 Heat exchanger Type Brazed plate Water volume litres 1 18 Minimum flow rate min 17 5 Water pump Power input W 190 180 135 Delivery head m 8 3 8 1 7 2 Expansion vessel Volume litres 12 Initial pressure MPa bar 0 1 1 Pressure relief valve Operating pressure MPa bar 0 3 3 Sound pressure level dBA 29 ...

Page 15: ...more 803XWHD6 E 220 230V 3 50Hz 23A 25A 2 5 mm or more 803XWHT6 E 380 400V 3N 50Hz 13A 13A x 2P 16A 1 5 mm or more 803XWHT9 E 380 400V 3N 50Hz 13A 13A x 3P 16A 1 5 mm or more Power input for cylinder heater 220 230V 50Hz 12A 16A 1 5 mm or more TB03 Outdoor Hydro unit Connection 1 5 mm or more Hydro Cylinder Connection 1 5 mm or more TB03 Power Maximum current Type Motorized 3 way valve for hot wat...

Page 16: ...iler control Non voltage contacts 0 5 A AC230 V 12 m Output as required when outdoor air temperature is 10 C or less 1 A DC24 V 12 m ALARM Output Non voltage contacts 0 5 A AC230 V 12 m 1 A DC24 V 12 m Compressor Operation Output Non voltage contacts 0 5 A AC230 V 12 m 1 A DC24 V 12 m Defrost Output Non voltage contacts 0 5 A AC230 V 12 m 1 A DC24 V 12 m Description Input Maximum length Emergency ...

Page 17: ...158 186 5 59 5 144 5 116 19 5 352 37 5 19 5 925 54 Hot water outlet connecting pipe 1 1 4 Water inlet connecting pipe 1 1 4 Gas line dia 15 88 Liquid line dia 9 52 309 5 259 Drain nipple 525 371 5 355 40 5 40 5 9 Anchor bolt long hole pitch Manometer 81 R14 80 960 40 Outside line of product 2 R10 380 Detailed A leg part Detailed B leg part Outside line of product 80 R14 36 960 28 380 28 81 Service...

Page 18: ... output board TCB PCIN3E External input board TCB PCMO3E 69 79 63 73 4 4Øhole Terminal Screw M3 Size mm H22 x L73 x W79 Weight g 57 55 5 45 5 60 50 4 Ø4 hole Terminal Screw M3 NCC 1214 TCB PCMO2 TCB PCMO2E PJ17 Size mm H18 x L55 5 x W60 Weight g 20 ...

Page 19: ...ing mode locally procured AC230V Boiler locally procured Drain cock for water charge locally procured Cylinder heater Ø1 2 75kW Relief valve UK 90 C Water outlet Water inlet Water heat exchanger Reducing valve Pressure relief Backup heater Flow sw set 13 min Thermal cut out manual reset 82 3 2 C Thermal protector auto set 75 3 C Thermal protector single operation set 95 5 C Pressure sensor Pressur...

Page 20: ... TE TO TS TD Heating Hot water supply Defrosting Cooling Pulse motor valve 4 way valve Plate type water heat exchanger Backup heater Expansion vessel Manometer Water vent valve Air vent valve Low Pressure sensor Pressure Switch Flow switch Safety valve Circulating pump Compressor Outdoor heat exchanger Accumulator ...

Page 21: ...5 6 2 3 1 2 3 4 1 4 2 3 1 2 3 4 1 4 2 3 1 2 3 4 1 4 2 3 1 2 3 4 1 4 2 3 1 2 3 4 1 4 2 3 1 2 3 4 1 4 2 3 1 2 3 4 1 4 2 3 1 2 3 4 1 4 2 3 3 3 3 2 3 1 1 1 1 3 3 2 2 2 3 3 1 2 2 2 1 Transformer 3 1 2 3 1 2 4 3 1 2 4 3 1 2 GRN GRN GRN GRN GRN GRN GRN GRN YEL YEL YEL YEL YEL YEL YEL YEL Option p c board Emergency stop I P Cooling thermostat I P Heating thermostat I P Compressor operation O P Defrost O P...

Page 22: ...eaker 30mA Leakage breaker 30mA Leakage breaker 30mA Input power 220 230V 50Hz Backup heater 220 230V type 3kW type Backup heater 380 400V 3N type 6 9kW type Input power 220 230V 3N 50Hz N L N 1 3 2 1 3 2 L1 L2 L3 TB01 1 2 3 1 2 3 1 2 1 2 L N TB03 TB01 Hot water cylinder Input power for cylinder heater 230 V 50 Hz Leakage breaker 30 mA Hydro unit Outdoor unit Leakagebreaker 30mA Input power 220 23...

Page 23: ... B C D 1 2 3 4 5 6 A B 1 2 3 4 1 2 3 4 1 2 3 4 TB05 PJ20 PJ20 TB06 CN208 OPTION OPTION CN209 1 2 7 8 9 1 2 3 4 TB04 CW CCW N Mixing Valve type 2 for 2 zone control Max 12 m 230 V 100 mA 0 75 mm or more Mixing Valve type 1 for 2 zone control Max 5 m shielded wire 0 75 mm or more Temp sensor in hot water cylinder Max 12 m 230 V 1 A 0 75 mm or more Pump local Max 12 m 230 V 100 mA 0 75 mm or more Boo...

Page 24: ...ta book 23 4 4 4 External Device Electrical connection for external booster heater Electrical connection for external additional pumps 1 2 3 4 5 6 7 8 9 Terminal Block 05 Booster Heater 1 2 3 4 5 6 7 8 9 01 Terminal Block 05 Pump ...

Page 25: ... Unit board SW13 1 Type 1 2 wire spring return OFF Type 2 3 wire SPST OFF Type 3 3 wire SPDT ON 7 8 9 7 8 9 7 8 9 Type 1 SPRING RETURN Type 2 SPST Type 3 SPDT port A to Hot water cylinder port AB to Hydro unit port B to Room heating or cooling port A open port A to Hot water cylinder port AB to Hydro unit port B to Room heating or cooling port A close open port A to Hot water cylinder port AB to H...

Page 26: ...minals 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 Hot water cylinder connection optional Hot water cylinder electrical box connections 2 1 3 4 2 1 3 4 Type 1 SPDT Type 2 SPST port A to Zone 2 Heating port AB to Hydro unit port B BLANK OFF port A close open port A to Zone 2 Heating port AB to Hydro unit port B BLANK OF...

Page 27: ...lude water pump power Heating capacity and power input are measured in accordance with EN14511 Rated condition 1 LWT 35 C dT 5deg Capacity kW 8 0 Power input kW 1 82 COP W W 4 40 Rated water flow rate min 22 9 Rated condition 2 LWT 45 C dT 5deg Capacity kW 8 0 Power input kW 2 40 COP W W 3 33 Rated water flow rate min 22 9 TO Outdoor temperature DB C RH85 LWT Leaving water temperature C dT Delta t...

Page 28: ... 8 87 15 10 94 10 60 10 41 10 13 9 68 9 52 20 12 42 11 99 11 82 11 50 11 03 10 78 Power input kW LWT C 30 35 40 45 50 55 TO C 20 1 70 1 82 1 90 15 1 78 1 90 2 00 2 13 7 2 06 2 21 2 33 2 47 2 79 2 2 10 2 26 2 39 2 56 2 86 3 14 2 2 11 2 28 2 43 2 60 2 88 3 17 7 1 87 2 07 2 25 2 46 2 65 2 85 10 1 84 2 03 2 21 2 42 2 61 2 86 12 1 83 2 02 2 20 2 41 2 60 2 87 15 1 83 2 02 2 20 2 41 2 60 2 88 20 1 82 2 0...

Page 29: ... 68 9 52 20 12 42 11 99 11 82 11 50 11 03 10 78 Power input kW LWT C 30 35 40 45 50 55 TO C 20 1 72 1 85 2 04 15 1 83 1 97 2 17 2 30 7 1 85 2 01 2 21 2 43 2 59 2 1 87 2 04 2 24 2 46 2 65 2 78 2 1 86 2 04 2 24 2 45 2 65 2 80 7 1 87 2 07 2 25 2 46 2 65 2 85 10 1 84 2 03 2 21 2 42 2 61 2 86 12 1 83 2 02 2 20 2 41 2 60 2 87 15 1 83 2 02 2 20 2 41 2 60 2 88 20 1 82 2 01 2 18 2 44 2 58 2 91 COP LWT C 30...

Page 30: ...er pump power Cooling capacity and power input are measured in accordance with EN14511 Rated condition 1 LWT 7 C dT 5deg Capacity kW 6 0 Power input kW 2 13 EER W W 2 82 Rated water flow rate min 17 2 Rated condition 2 LWT 18 C dT 5deg Capacity kW 6 0 Power input kW 1 42 EER W W 4 23 Rated water flow rate min 17 2 TO Outdoor temperature DB C LWT Leaving water temperature C dT Delta temperature deg...

Page 31: ... 49 9 21 30 6 46 7 06 7 73 8 12 8 80 35 6 00 6 56 7 18 7 54 8 18 40 5 50 6 01 6 58 6 91 7 49 43 4 62 5 00 5 44 5 69 6 09 Power input kW LWT C 7 10 13 15 18 TO C 20 1 60 1 63 1 66 1 68 1 70 27 1 84 1 86 1 90 1 92 1 95 30 1 90 1 93 1 97 2 00 2 02 35 2 13 2 16 2 20 2 23 2 26 40 2 30 2 34 2 38 2 41 2 44 43 2 09 2 09 2 09 2 09 2 09 COP LWT C 7 10 13 15 18 TO C 20 4 60 4 95 5 32 5 51 5 91 27 3 68 3 97 4...

Page 32: ...es not include water pump power Heating capacity and power input are measured in accordance with EN14511 Rated condition 1 LWT 35 C dT 5deg Capacity kW 11 2 Power input kW 2 35 COP W W 4 77 Rated water flow rate min 32 1 Rated condition 2 LWT 45 C dT 5deg Capacity kW 11 2 Power input kW 2 95 COP W W 3 80 Rated water flow rate min 32 1 TO Outdoor temperature DB C RH85 LWT Leaving water temperature ...

Page 33: ...8 15 22 12 75 15 18 84 17 70 17 25 16 91 16 21 13 57 20 21 71 20 01 19 50 19 11 18 33 15 35 Power input kW LWT C 30 35 40 45 50 55 TO C 20 2 76 2 97 3 26 3 57 15 2 87 3 09 3 40 3 71 7 3 16 3 40 3 74 4 08 4 43 2 3 11 3 35 3 68 4 02 4 37 4 32 2 3 07 3 30 3 63 3 96 4 30 4 26 7 3 00 3 23 3 55 3 88 4 21 4 17 10 2 98 3 21 3 53 3 86 4 18 4 14 12 2 97 3 20 3 52 3 84 4 17 4 13 15 2 96 3 19 3 51 3 83 4 16 4...

Page 34: ...25 16 91 16 21 13 57 20 21 71 20 01 19 50 19 11 18 33 15 35 Power input kW LWT C 30 35 40 45 50 55 TO C 20 2 63 2 78 3 08 3 36 15 2 81 2 99 3 30 3 60 7 2 91 3 11 3 43 3 75 4 07 2 2 96 3 17 3 49 3 82 4 15 4 10 2 2 96 3 19 3 51 3 84 4 17 4 13 7 3 00 3 23 3 55 3 88 4 21 4 17 10 2 98 3 21 3 53 3 86 4 18 4 14 12 2 97 3 20 3 52 3 84 4 17 4 13 15 2 96 3 19 3 51 3 83 4 16 4 12 20 2 94 3 17 3 48 3 81 4 13 ...

Page 35: ...ut does not include water pump power Cooling capacity and power input are measured in accordance with EN14511 Rated condition 1 LWT 7 C dT 5deg Capacity kW 10 0 Power input kW 3 52 EER W W 2 84 Rated water flow rate min 28 7 Rated condition 2 LWT 18 C dT 5deg Capacity kW 10 Power input kW 2 35 EER W W 4 26 Rated water flow rate min 28 7 TO Outdoor temperature DB C LWT Leaving water temperature C d...

Page 36: ...15 42 30 11 03 11 77 12 94 13 83 14 66 35 10 00 10 67 11 73 12 54 13 29 40 8 96 9 56 10 51 11 24 11 91 43 6 89 7 35 8 08 8 64 9 16 Power input kW LWT C 7 10 13 15 18 TO C 20 2 64 2 70 2 74 2 77 2 78 27 3 04 3 11 3 16 3 18 3 20 30 3 23 3 30 3 35 3 38 3 40 35 3 52 3 59 3 65 3 68 3 70 40 3 82 3 84 3 86 3 88 3 91 43 3 28 3 28 3 28 3 29 3 29 COP LWT C 7 10 13 15 18 TO C 20 4 83 5 05 5 47 5 80 6 11 27 3...

Page 37: ...oes not include water pump power Heating capacity and power input are measured in accordance with EN14511 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 condition 2 LWT 45 C dT 5deg Capacity kW 14 0 Power input kW 3 95 COP W W 3 54 Rated water flow rate min 40 1 TO Outdoor temperature DB C RH85 LWT Leaving water temperature...

Page 38: ...02 13 47 15 21 53 20 09 19 33 17 67 15 91 14 27 20 23 89 21 87 21 04 19 23 17 32 15 53 Power input kW LWT C 30 35 40 45 50 55 TO C 20 3 24 3 50 3 76 3 77 15 3 41 3 69 3 96 3 98 7 3 80 4 10 4 40 4 42 4 44 2 3 74 4 04 4 34 4 36 4 38 4 41 2 3 69 3 98 4 27 4 29 4 31 4 34 7 3 65 3 94 4 23 4 25 4 27 4 30 10 3 65 3 94 4 23 4 25 4 27 4 30 12 3 66 3 95 4 24 4 26 4 28 4 31 15 3 69 3 98 4 28 4 30 4 32 4 35 2...

Page 39: ...9 33 17 67 15 91 14 27 20 23 89 21 87 21 04 19 23 17 32 15 53 Power input kW LWT C 30 35 40 45 50 55 TO C 20 3 12 3 30 3 57 3 58 15 3 31 3 52 3 80 3 82 7 3 52 3 77 4 06 4 08 4 10 2 3 60 3 87 4 16 4 19 4 21 4 24 2 3 59 3 88 4 16 4 18 4 21 4 25 7 3 65 3 94 4 23 4 25 4 27 4 30 10 3 65 3 94 4 23 4 25 4 27 4 30 12 3 66 3 95 4 24 4 26 4 28 4 31 15 3 69 3 98 4 28 4 30 4 32 4 35 20 3 48 3 75 4 03 4 05 4 0...

Page 40: ... does not include water pump power Cooling capacity and power input are measured in accordance with EN14511 Rated condition 1 LWT 7 C dT 5deg Capacity kW 11 0 Power input kW 4 08 EER W W 2 70 Rated water flow rate min 31 5 Rated condition 2 LWT 18 C dT 5deg Capacity kW 11 0 Power input kW 2 65 EER W W 4 15 Rated water flow rate min 31 5 TO Outdoor temperature DB C LWT Leaving water temperature C d...

Page 41: ... 16 56 30 12 01 13 33 14 49 15 10 15 80 35 11 00 12 21 13 27 13 83 14 47 40 8 83 9 80 10 65 11 10 11 62 43 6 81 7 56 8 21 8 56 8 95 Power input kW LWT C 7 10 13 15 18 TO C 20 3 14 3 21 3 26 3 27 3 30 27 3 57 3 64 3 70 3 72 3 76 30 3 77 3 85 3 91 3 92 3 97 35 4 08 4 17 4 23 4 25 4 29 40 3 84 3 85 3 85 3 87 3 88 43 3 25 3 23 3 23 3 22 3 22 EER LWT C 7 10 13 15 18 TO C 20 4 44 4 83 5 16 5 36 5 55 27 ...

Page 42: ...nput does not include water pump power Heating capacity and power input are measured in accordance with EN14511 Rated condition 1 LWT 35 C dT 5deg Capacity kW 11 2 Power input kW 2 39 COP W W 4 69 Rated water flow rate min 32 1 Rated condition 2 LWT 45 C dT 5deg Capacity kW 11 2 Power input kW 3 19 COP W W 3 51 Rated water flow rate min 32 1 TO Outdoor temperature DB C RH85 LWT Leaving water tempe...

Page 43: ... 15 58 14 87 15 18 11 17 41 17 19 17 02 16 62 15 76 20 20 27 19 49 19 25 19 07 18 81 17 67 Power input kW LWT C 30 35 40 45 50 55 TO C 20 2 59 2 78 2 94 3 08 15 2 89 3 11 3 29 3 46 7 3 23 3 47 3 69 3 89 4 15 2 3 18 3 42 3 64 3 85 4 11 4 32 2 3 15 3 38 3 61 3 81 4 07 4 28 7 3 01 3 24 3 56 3 88 4 22 4 52 10 3 01 3 23 3 57 3 91 4 27 4 59 12 3 00 3 23 3 57 3 92 4 30 4 64 15 3 01 3 24 3 60 3 97 4 36 4 ...

Page 44: ... 19 17 02 16 62 15 76 20 20 27 19 49 19 25 19 07 18 81 17 67 Power input kW LWT C 30 35 40 45 50 55 TO C 20 2 31 2 48 2 68 2 88 15 2 66 2 86 3 10 3 33 7 2 85 3 07 3 33 3 57 3 86 2 2 91 3 14 3 41 3 67 3 96 4 20 2 2 96 3 19 3 47 3 74 4 04 4 29 7 3 01 3 24 3 56 3 88 4 22 4 52 10 3 01 3 23 3 57 3 91 4 27 4 59 12 3 00 3 23 3 57 3 92 4 30 4 64 15 3 01 3 24 3 60 3 97 4 36 4 72 20 3 04 3 27 3 64 4 02 4 43...

Page 45: ...er input does not include water pump power Cooling capacity and power input are measured in accordance with EN14511 Rated condition 1 LWT 7 C dT 5deg Capacity kW 10 0 Power input kW 3 52 EER W W 2 84 Rated water flow rate min 28 7 Rated condition 2 LWT 18 C dT 5deg Capacity kW 10 0 Power input kW 2 14 EER W W 4 67 Rated water flow rate min 28 7 TO Outdoor temperature DB C LWT Leaving water tempera...

Page 46: ...14 05 30 10 02 10 98 11 95 12 58 13 54 35 9 37 10 27 11 17 11 77 12 66 40 8 66 9 50 10 33 10 88 11 57 43 8 24 9 03 9 82 10 35 10 91 Power input kW LWT C 7 10 13 15 18 TO C 20 2 04 2 07 2 10 2 12 2 14 27 2 67 2 71 2 75 2 77 2 80 30 2 80 2 84 2 88 2 91 2 94 35 3 00 3 05 3 10 3 12 3 15 40 3 32 3 37 3 42 3 45 3 47 43 3 51 3 56 3 62 3 64 3 66 COP LWT C 7 10 13 15 18 TO C 20 4 94 5 34 5 72 5 98 6 37 27 ...

Page 47: ...input does not include water pump power Heating capacity and power input are measured in accordance with EN14511 Rated condition 1 LWT 35 C dT 5deg Capacity kW 14 0 Power input kW 3 21 COP W W 4 36 Rated water flow rate min 40 1 Rated condition 2 LWT 45 C dT 5deg Capacity kW 14 0 Power input kW 4 12 COP W W 3 40 Rated water flow rate min 40 1 TO Outdoor temperature DB C RH85 LWT Leaving water temp...

Page 48: ...4 17 01 16 04 15 19 67 19 13 18 66 18 44 18 15 17 01 20 21 72 21 20 20 84 20 66 20 34 19 07 Power input kW LWT C 30 35 40 45 50 55 TO C 20 2 86 3 01 3 18 3 33 15 3 19 3 36 3 56 3 74 7 3 56 3 76 3 99 4 20 4 49 2 3 50 3 70 3 94 4 16 4 44 4 67 2 3 45 3 66 3 90 4 12 4 40 4 62 7 3 49 3 77 4 10 4 42 4 76 5 05 10 3 49 3 76 4 11 4 45 4 81 5 12 12 3 49 3 75 4 12 4 47 4 85 5 18 15 3 51 3 77 4 15 4 52 4 92 5...

Page 49: ...18 66 18 44 18 15 17 01 20 21 72 21 20 20 84 20 66 20 34 19 07 Power input kW LWT C 30 35 40 45 50 55 TO C 20 2 68 2 88 3 12 3 35 15 3 10 3 33 3 61 3 88 7 3 32 3 57 3 87 4 16 4 49 2 3 38 3 65 3 96 4 26 4 60 4 89 2 3 44 3 71 4 03 4 35 4 69 4 99 7 3 49 3 77 4 10 4 42 4 76 5 05 10 3 49 3 76 4 11 4 45 4 81 5 12 12 3 49 3 75 4 11 4 47 4 85 5 18 15 3 51 3 77 4 15 4 52 4 92 5 27 20 3 54 3 80 4 19 4 58 4 ...

Page 50: ...r input does not include water pump power Cooling capacity and power input are measured in accordance with EN14511 Rated condition 1 LWT 7 C dT 5deg Capacity kW 11 0 Power input kW 4 08 EER W W 2 70 Rated water flow rate min 31 5 Rated condition 2 LWT 18 C dT 5deg Capacity kW 11 0 Power input kW 2 43 EER W W 4 53 Rated water flow rate min 31 5 TO Outdoor temperature DB C LWT Leaving water temperat...

Page 51: ...5 61 30 11 22 12 26 13 29 13 99 15 05 35 10 49 11 46 12 43 13 09 14 07 40 9 83 10 74 11 65 12 14 12 93 43 9 44 10 31 11 19 11 58 12 24 Power input kW LWT C 7 10 13 15 18 TO C 20 2 39 2 43 2 48 2 51 2 55 27 3 11 3 17 3 24 3 27 3 32 30 3 26 3 33 3 39 3 43 3 48 35 3 50 3 57 3 64 3 68 3 74 40 3 88 3 96 4 03 4 04 4 08 43 4 11 4 19 4 27 4 27 4 29 COP LWT C 7 10 13 15 18 TO C 20 4 65 4 98 5 30 5 52 5 85 ...

Page 52: ...nput does not include water pump power Heating capacity and power input are measured in accordance with EN14511 Rated condition 1 LWT 35 C dT 5deg Capacity kW 16 0 Power input kW 3 72 COP W W 4 30 Rated water flow rate min 45 7 Rated condition 2 LWT 45 C dT 5deg Capacity kW 16 0 Power input kW 4 88 COP W W 3 28 Rated water flow rate min 45 7 TO Outdoor temperature DB C RH85 LWT Leaving water tempe...

Page 53: ... 17 72 16 91 15 20 93 20 11 19 66 19 37 19 00 17 93 20 23 44 22 40 22 02 21 70 21 29 19 90 Power input kW LWT C 30 35 40 45 50 55 TO C 20 3 05 3 20 3 38 3 54 15 3 40 3 58 3 79 3 98 7 3 79 4 00 4 25 4 48 2 3 73 3 94 4 20 4 43 4 78 4 97 2 3 68 3 89 4 15 4 39 4 73 4 92 7 3 75 4 05 4 41 4 76 4 68 5 43 10 3 75 4 05 4 42 4 79 5 12 5 51 12 3 76 4 04 4 43 4 81 5 18 5 57 15 3 78 4 06 4 46 4 86 5 22 5 67 20...

Page 54: ...9 66 19 37 19 00 17 93 20 23 44 22 40 22 02 21 70 21 29 19 90 Power input kW LWT C 30 35 40 45 50 55 TO C 20 2 89 3 10 3 36 3 60 15 3 33 3 58 3 88 4 17 7 3 57 3 84 4 16 4 47 4 83 2 3 64 3 92 4 26 4 59 4 95 5 26 2 3 70 3 99 4 34 4 68 5 05 5 37 7 3 75 4 05 4 41 4 76 5 12 5 43 10 3 75 4 05 4 42 4 79 5 18 5 51 12 3 75 4 04 4 43 4 81 5 22 5 57 15 3 78 4 06 4 46 4 86 5 29 5 67 20 3 81 4 09 4 51 4 93 5 3...

Page 55: ...er input does not include water pump power Cooling capacity and power input are measured in accordance with EN14511 Rated condition 1 LWT 7 C dT 5deg Capacity kW 13 0 Power input kW 4 80 EER W W 2 71 Rated water flow rate min 37 2 Rated condition 2 LWT 18 C dT 5deg Capacity kW 13 0 Power input kW 3 08 EER W W 4 22 Rated water flow rate min 37 2 TO Outdoor temperature DB C LWT Leaving water tempera...

Page 56: ...45 30 12 95 14 18 15 38 16 58 17 77 35 12 11 13 26 14 38 15 05 16 20 40 10 87 11 90 13 08 13 87 14 75 43 10 11 11 14 12 29 13 09 14 07 Power input kW LWT C 7 10 13 15 18 TO C 20 3 12 3 21 3 28 3 31 3 35 27 3 93 4 04 4 13 4 22 4 31 30 4 12 4 23 4 33 4 42 4 51 35 4 42 4 55 4 65 4 70 4 80 40 4 74 4 86 4 98 5 05 5 16 43 4 93 5 09 5 24 5 31 5 47 EER LWT C 7 10 13 15 18 TO C 20 4 13 4 40 4 67 4 98 5 28 ...

Page 57: ...0 15 20 25 30 1 2 3 4 5 6 7 8 SW1 SW2 SW3 230V 220V 230V 220V 230V 220V Minimum flow rate Hydraulic heat exchanger 8kW QH characteristics Out of Operation Range 0 0 5 10 15 20 Flow rate L min 25 30 35 40 45 50 55 60 65 1 2 3 4 Pump head m 5 6 7 8 9 Minimum flow rate Hydraulic heat exchanger 14kW QH characteristics 10 Out of Operation Range SW1 SW2 SW3 230V 220V 230V 220V 230V 220V ...

Page 58: ...1 L2 load insert the noise surge absorber Below DC24V 1A Non inductive load when connecting load such as relay coil to L1 L2 load insert the bypass circuit No Part name Model name Application Remarks 1 External output board TCB PCIN3E Boiler linked output Alarm output Up to two boards according to applications Defrost signal output Compressure operation signal output 2 External input board TCB PCM...

Page 59: ...ection details Cooling connection Terminals 3 COM and 2 COOL on TCB BCMO3E See Schematic below Heating connection Terminals 3 COM and 1 HEAT on TCB BCMO3E See Schematic below Thermostat operation Emergency shutdown input S2 Emergency stop input Non voltage contacts Connection details Emergency stop Terminals 3 COM and 1 HEAT on TCB PCMO3E See Schematic below CAUTION Be sure to prepare non voltage ...

Page 60: ...59 5 OUTDOOR UNIT ...

Page 61: ...rial PCM Outer dimension Height mm 890 1340 Width mm 900 900 Depth mm 320 320 Unit weight kg 63 93 Packing dimension Height mm 975 1425 Width mm 971 971 Depth mm 436 436 Total weight unit and packing kg 69 100 Heat exchanger Type Finned tube Fan unit Fan Propeller fan Standard air flow m3 min 57 101 103 Motor W 63 100 100 Bottom plate heater W Sound pressure level Heating normal dBA 49 49 51 Heati...

Page 62: ... 5 0 5 Material PCM Outer dimension Height mm 1340 Width mm 900 Depth mm 320 Unit weight kg 93 Packing dimension Height mm 1425 Width mm 971 Depth mm 436 Total weight unit and packing kg 100 Heat exchanger Type Finned tube Fan unit Fan Propeller fan Standard air flow m3 min 101 103 Motor W 100 100 Bottom plate heater W Sound pressure level Heating normal dBA 49 51 52 Heating low noise dBA 44 44 44...

Page 63: ...er dimension Height mm 1340 Width mm 900 Depth mm 320 Unit weight kg 93 Packing dimension Height mm 1425 Width mm 971 Depth mm 436 Total weight unit and packing kg 100 Heat exchanger Type Finned tube Fan unit Fan Propeller fan Standard air flow m3 min 101 103 Motor W 100 100 Bottom plate heater W 75 75 75 Sound pressure level Heating normal dBA 49 51 52 Heating low noise dBA 44 44 44 Cooling norma...

Page 64: ... hole Refrigerant piping hole Indoor Outdoor unit connecting wire inlet hole 2 1 Ø38 Kockout hole Name Note Air inret port Air inret port Air outret port Drain hole Ø25 burring hole B legs A legs Details of A legs Details of B legs Mounting bolt hole Ø12x17 U shape hole Mounting bolt hole Ø12x17 long hole Z views Knockout for downward piping Refrigerant pipe connecting port Ø9 5 flare at liquid si...

Page 65: ...nward piping Z views Z Refrigerant pipe connecting port Ø9 5 flare at liquid side Refrigerant pipe connecting port Ø9 5 flare at gas side 1 2 55 95 18 80 135 155 613 605 900 70 581 74 581 178 178 178 518 52 550 360 655 327 60 68 534 121 534 85 7 7 Air inret port Air outret port Air inret port Mounting bolt hole Ø12x17 U shape hole 40 12 2 1 Note Name 1 2 95 55 12 64 1 1340 320 30 55 95 94 18 80 15...

Page 66: ...TD Heating Hot water supply Defrosting Cooling Pulse motor valve 4 way valve Plate type water heat exchanger Backup heater Expansion vessel Manometer Water vent valve Air vent valve Flow switch Safety valve Circulating pump Compressor Outdoor heat exchanger Accumulator TC Low Pressure sensor Pressure Switch ...

Page 67: ...ischarge TS Pipe temperature sensor Suction TE Heat exchanger sensor 1 TL Heat exchanger sensor 2 TO Outside temperature sensor 20SF 4 way valve coil 49C Compressor case thermostat RY Relay L F Line Filter 1 indicates the terminal block Alphanumeric characters in the cycle indicate the terminal No 2 The two dot chain line indicates the wiring procured locally 3 indicates the P C board 4 For the hy...

Page 68: ...ally 3 indicates the P C board 4 For the hydro unit circuit refer to the wiring diagram of the indoor unit HWS 1103H E HWS 1403H E Symbol Part name CM Compressor FM1 2 Fan motor PMV Pulse motor valve TD Pipe temperature sensor Discharge TS Pipe temperature sensor Suctiion TE Heat exchanger sensor 1 TL Heat exchanger sensor 2 TO Outside temperature sensor 20SF 4 way valve coil 49C Compressor case t...

Page 69: ...B01 1 2 3 1 2 3 1 2 1 2 L N TB03 TB01 Hot water cylinder Input power for cylinder heater 230 V 50 Hz Leakage breaker 30 mA Hydro unit Hydro unit Outdoor unit Leakage breaker 30mA Input power 220 230V 50Hz Input power 380 400V 3N 50Hz Leakage breaker 30mA 1 1 2 2 L N 3 3 Leakage breaker Input power 220 230V 50 Hz Hydro unit Outdoor unit 1 1 2 2 L3 L2 L1 N 3 3 Leakage breaker Input power 380 400V 3N...

Page 70: ...ing length power cord and connecting wire L N 1 2 3 Power supply terminal block Power supply wire Earth screw To Hydro unit terminal block Earth screw Connecting wire Pipe valve fixing plate mm 10 10 L N 40 10 50 50 10 30 1 2 3 Power supply wire Earth line Earth line Connecting wire ...

Page 71: ...tripping length power cord and connecting wire 1 2 3 L1 L2 L3 N Hydro outdoor connecting wire Power supply wire Cord clamp Cord clamp Earth screw Clamp filter accessory Cord clamp Cord clamp Earth screw 50 10 mm 10 50 10 40 1 2 3 10 40 L1 L2 L3 N Earth line Connecting wire Power supply wire Earth line ...

Page 72: ...OR UNIT Engineering Data book 71 5 5 Sound Data 5 5 1 Sound pressure level measurement HWS 803H E HWS 1103H E HWS 1403H E HWS 1103H8 R E HWS 1403H8 R E HWS 1603H8 R E Microphone 1 5m 1 0m Microphone 1 5m 1 0m ...

Page 73: ... Curve HWS 803H E 8 kw 230 V 50Hz HWS 802H E 10 20 30 40 50 60 70 80 90 63 125 250 500 1000 2000 4000 8000 Octave band centre frequency Hz Octave band sound pressure level dB NC 70 NC 60 NC 50 NC 40 NC 30 NC 20 Heating Cooling Sound pressure level dB A Cooling Heating 47 49 ...

Page 74: ...11 kw 380 400V 3N 50Hz HWS 1103H8 E Octave band centre frequency Hz Octave band sound pressure level dB Heating Cooling 10 20 30 40 50 60 70 80 90 63 125 250 500 1000 2000 4000 8000 NC 70 NC 60 NC 50 NC 40 NC 30 NC 20 Sound pressure level dB A Cooling Heating 51 51 ...

Page 75: ... 14kw 380 400V 3N 50Hz HWS 1403H8 E Octave band centre frequency Hz Octave band sound pressure level dB Heating Cooling 10 20 30 40 50 60 70 80 90 63 125 250 500 1000 2000 4000 8000 NC 70 NC 60 NC 50 NC 40 NC 30 NC 20 Sound pressure level dB A Cooling Heating 53 54 ...

Page 76: ... 380 400V 3N 50Hz HWS 1603H8 E Octave band centre frequency Hz Octave band sound pressure level dB Heating Cooling 10 20 30 40 50 60 70 80 90 63 125 250 500 1000 2000 4000 8000 NC 70 NC 60 NC 50 NC 40 NC 30 NC 20 Sound pressure level dB A Cooling Heating 52 52 ...

Page 77: ...Temperature DB C 20 0 5 10 15 20 25 30 35 0 5 10 15 Leaving Water temperature C T 5 deg 45 40 35 30 25 20 15 10 5 25 55 60 40 45 50 Outdoor Temperature DB C 20 0 5 10 15 20 25 30 35 0 5 10 15 Leaving Water temperature C T 5 deg 45 40 35 30 25 20 15 10 5 Conditional operation range Start condition The compressor stops for less than 2 hours and TD 50 C ...

Page 78: ...peration demanded 25 55 60 40 45 50 Outdoor Temperature DB C 20 0 5 10 15 20 25 30 35 0 5 10 15 Leaving Water temperature C T 5 deg 45 40 35 30 25 20 15 10 5 25 55 60 40 45 50 Outdoor Temperature DB C 20 0 5 10 15 20 25 30 35 0 5 10 15 Leaving Water temperature C T 5 deg 45 40 35 30 25 20 15 10 5 Conditional operation range Start condition The compressor stops for less than 2 hours and TD 40 C ...

Page 79: ...78 6 HOT WATER CYLINDER ...

Page 80: ... Outer dimension Height mm 1 090 1 474 2 040 1 090 1 474 2 040 Diameter mm 550 Unit weight kg 31 41 59 31 41 56 Packing dimension Height mm 1 213 1 781 2 118 1 406 1 781 2 118 Width mm 576 Depth mm 640 Total weight unit and packing kg 37 44 59 41 51 56 Maximum water temperature C 75 Maximum water pressure bar 10 Water pipe Hydro cylinder Inlet mm 22 Outlet mm 22 Water pipe Domestic water cylinder ...

Page 81: ...M3 UK NOMINAL CAPACITY litres 150 210 300 A mm 315 315 315 B mm 354 354 354 C mm 800 1184 1474 D mm 1090 1474 2040 SURFACE AREA sq m 0 65 0 79 0 79 HOT WATER OUTPUT AT 60ºC litres 102 163 254 MIXED HOT WATER OUTPUT AT 40ºC litres 243 329 5 476 HEATLOSS kWh 24h 1 45 1 91 2 52 HEATING TIME 15ºC TO 60ºC USING ELECTRIC CYLINDER HEATER ONLY mins 123 188 262 CAPACITY HEATED USING ELECTRIC CYLINDER HEATE...

Page 82: ...TER EXPANSION VESSEL 5 DISCHARGE PIPE 6 PRIMARY CIRCUIT RETURN 7 PRIMARY CIRCUIT FLOW 8 HOT WATER OUTLET 9 SANITARY WATERRE CIRCULATION CONNECTION EXPANSION VESSEL COLD WATER COMBINATION VALVE T P RELIEF VALVE TO HOT OUTLETS MAINS WATER SUPPLY ISOLATING VALVE NOT SUPPLIED TUNDISH DISCHARGE PIPE DRAIN COCK NOT SUPPLIED PRIMARY RETURN PRIMARY FLOW ELEMENT CONTROLS HOUSING INLET SECONDARY RETURN TAPP...

Page 83: ...relief valve Metal discharge pipe D1 from Temperature relief valve to tundish Tundish 500 mm maximum 300 mm minimum Discharge below fixed grating Building Regulation G3 section 3 9d givesalternative points of discharge Fixed grating Trapped gully Discharge pipe D2 from tundish with continuous fall See Building Regulation G3 section 3 9d i iv Table 4 and worked example ...

Page 84: ... cut out 1 Green Yellow 230V Mains supply from hidro unit 2 1 5mm min cable size Brown 2 Double pole thermal cut out TTW sensor Hot water cylinder heater A B Blue Blue Brown Sensor TO Hydro unit TBO6 TTW TBO3 230V Mains terminal block Sensor terminal block Thermal cut out Terminal bracket Reset button located on this face NOTE The cover and element assembly have been removed from this view for cla...

Page 85: ...84 7 HYDRO UNIT INSTALLATION MANUAL ...

Page 86: ...AIR TO WATER HEAT PUMP Hydro Unit Model name HWS 803XWHM3 E HWS 803XWHT6 E HWS 803XWHD6 E HWS 803XWHT9 E HWS 1403XWHM3 E HWS 1403XWHT6 E HWS 1403XWHD6 E HWS 1403XWHT9 E Installation manual ...

Page 87: ...TENANCE 123 11 SENSOR TEMPERATURE MONITORING FUNCTION 124 12 TROUBLESHOOTING 125 Please read this Installation Manual carefully before installing the Air to Water Heat Pump This Manual describes the installation method of the hydro unit For installation of the outdoor unit follow the Installation Manual attached to the outdoor unit ADOPTION OF NEW REFRIGERANT This Air to Water Heat Pump is a new t...

Page 88: ... E Power supply 220 230V 50Hz Type INVERTER Function Heating Cooling Heating Capacity kW 8 0 11 2 14 0 Input kW 1 82 2 35 3 11 COP W W 4 40 4 77 4 50 Cooling Capacity kW 6 0 10 0 11 0 Input kW 2 13 3 52 4 08 EER W W 2 82 2 84 2 70 Refrigerant R410A Dimension HxWxD mm 890x900x320 1 340x900x320 Outdoor unit with bottom plate heater HWS 1103H8 E HWS 1403H8 E HWS 1603H8 E HWS 1103H8R E HWS 1403H8R E H...

Page 89: ...S 1403XWHD6 E HWS 1403XWHT9 E Back up heater capacity 3 0 6 0 9 0 Power supply for back up heater 220 230V 50Hz 380 400V 3N 50Hz 220 230V 3 50Hz 380 400V 3N 50Hz for hot water cylinder heater option 220 230V 50Hz Leaving water temperature Heating C 20 55 Cooling C 10 25 Hot water cylinder option HWS 1501CSHM3 E HWS 1501CSHM3 UK HWS 2101CSHM3 E HWS 2101CSHM3 UK HWS 3001CSHM3 E HWS 3001CSHM3 UK Wate...

Page 90: ...me Part name Prescribed specification Heating Radiator s Fan coil s Under floor heating Heating Cooling all rooms Fan coil s Heating Cooling partly heating only Motorized 2 way valve for cooling Refer to Control parts specifications on page 105 Hot water supply Hot water cylinder Motorized 3 way valve Earth leakage breaker Refer to Control parts specifications on page 105 150 L HWS 1501CSHM3 E HWS...

Page 91: ...ized dealer or qualified installation professional to install maintain the Air to Water Heat Pump System Inappropriate installation may result in water leaks electric shock or fire Electrical work must be performed by a qualified electrician in accordance with the installation manual An inappropriate power supply capacity or installation may result in fire When completing any electrical works to t...

Page 92: ...e Hydro Unit must be 55 C or less Especially be careful when there is an external heating source such as a boiler When hot water over 55 C returns it may result in a failure of the unit or water leakage The flow rate of the circulating water must meet the following range 11 and 14 kW 18 L minute or more 8 kW 13 L minute or more If the flow rate becomes less than the minimum the protective device i...

Page 93: ...t Fig 5 01 TTW M M M Fan Coil Units Cooling or Heating Isolating Ball Valves Strainer 40 mesh 0 4 mm Diverting 3 Way Valve for Sanitary Hot Water Cylinder Radiators Heating Only 2 Way Valve Control 2 Way Valve 2 Way Valve Alternative to Radiators Under floor Heating Heating Only 2 Way Valve Control Indirect Sanitary Hot Water Cylinder Drain Cock for water Charge and Drain Use the 2 way valve to is...

Page 94: ...l Isolating Valves Service Strainer 40 mesh 0 4 mm Diverting 3 Way Valve for Sanitary Hot Water Cylinder Drain Cock for water Charge and Drain Zone 1 Fan Coil Unit Heating or Cooling Temperature Regulating Valve Mechanical Hi Pressure By Pass Valve Indirect Sanitary Hot Water Cylinder Mixing 3 Way Valve for Under Floor Heating External Pump for Under Floor Heating Motorized 2 Way Valve is required...

Page 95: ...L min 14kw 7 Temperature sensor for refrigerant TC 8 Temperature sensor for water inlet TWI 9 Drain nipple 10 Water inlet connection 11 Refrigerant liquid connection 12 Air relief valve 13 Pressure relief valve 0 3 MPa 3 bar 14 Thermal protector auto 15 Temperature sensor for water outlet THO 16 Thermal protector Single operation 17 Water pump 18 Backup heater 3 kW 3 kW x 2 3 kW x 3 19 Manometer 2...

Page 96: ...ig 6 02 External input P C board MCC 1217 Option External input P C board MCC 1217 Option Relay P C board MCC 1431 MG SW RY04 MG SW RY02 External output P C board MCC 1214 Option Main P C board MCC 1511 Trans former Relay RY06 MG SW RY05 Relay RY01 Relay RY03 Fuse TB 07 TB07 ...

Page 97: ...lace where combustible gas may leak Do not install the Hydro Unit in a place exposed to rain or water Do not install the Hydro Unit near equipment which generates heat Do not install the Hydro Unit to a movable object Do not install the Hydro Unit in a place exposed to vibration Handling Unpacking and Checking the Hydro Unit The unit should be checked when it is delivered and any damage reported i...

Page 98: ...erants into the system the service valve connection ports have also increased in size The use of R410A tools is required for correct installation of the system The use of the correct pipe sizes and wall thicknesses of copper pipe work is required for the correct installation of the system CAUTION Ensure all refrigerant pipes are protected from the invasion of dust and water Ensure all pipe work co...

Page 99: ...7 09 Align the flare connection on each pipe with the corresponding outlet connection on the Hydro Unit Tighten the flare nuts using fingers to secure the pipes in place Tighten the flare nuts using a torque wrench to the tightening torques shown below To prevent damage to the refrigerant pipes use two spanners to tighten the flare nut connections to the required torque Water Pipe WARNING Install ...

Page 100: ...ro Unit Install drain cocks locally procured for water charge and discharge at the lower part of the Hydro Unit Make the piping route a closed circuit An open water circuit may cause a failure Fig 7 11 Fig 7 12 H 7 m Hot water outlet connection 1 1 4 Water inlet connection 1 1 4 Attention To avoid water leak exchange the seal tapes to new one Attention Water used at test in factory before shipping...

Page 101: ...lection V Necessary total tank capacity Water expansion coefficient at average hot water temperature Vs Total water amount in the system P1 System pressure at tank setting position MPaabs Pipe inner pressure during pump operation before heating device operates water supply pressure P2 Maximum pressure used during operation at tank setting position MPaabs safety valve setting pressure The absolute ...

Page 102: ...6 7 8 9 10 SW1 SW2 SW3 230V 220V 230V 220V 230V 220V Flow rate min Hydraulic heat exchanger 14 kW QH characteristics Pump head m Out of Operation Range Minimum flow rate 0 10 15 20 25 30 1 2 3 4 5 6 7 8 SW1 SW2 SW3 230V 220V 230V 220V 230V 220V Flow rate min Pump head m Hydraulic heat exchanger 8 kW QH characteristics Minimum flow rate Out of Operation Range ...

Page 103: ... Ensure electrical circuits are isolated before commencing the electrical installation The electrical installation must be completed by a qualified electrician The electrical installation must comply to all Local National and International electrical installation regulations This product must be earthed in accordance with Local National and International electrical installation regulations CAUTION...

Page 104: ...cal Defrost output local Compressor operation output local Max 12 m non voltage 0 75 mm or more Tempsensor for 2 zone control Max 5 m shielded wire 0 75 mm or more 2Way Valve for cooling stop 3Way Valve for hot water cylinder Max 50 m shielded wire 0 75 mm or more 2nd Remote control 6B 6A 6D 6C TF1 TB 06 11 12 13 TB 01 Don t apply 220 240V or breakdown will occur TTW 31 32 L TB 03 HOT WATER CYLIND...

Page 105: ... mm or more 1403XWHT6 E 380 400V 3N 50Hz 13A 13A x 2P 16A 1 5 mm or more 1403XWHT9 E 380 400V 3N 50Hz 13A 13A x 3P 16A 1 5 mm or more 803XWHM3 E 220 230V 50Hz 13A 16A 1 5 mm or more 803XWHD6 E 220 230V 3 50Hz 23A 25A 2 5 mm or more 803XWHT6 E 380 400V 3N 50Hz 13A 13A x 2P 16A 1 5 mm or more 803XWHT9 E 380 400V 3N 50Hz 13A 13A x 3P 16A 1 5 mm or more Power input for cylinder heater 220 230V 50Hz 12...

Page 106: ... 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 Output Maximum current Max voltage Maximum length External pump No 1 AC230V 1 A 12 m External boost heater AC230V 1 A 12 m Output as required when outdoor air temperature is 20 C or less Boiler control Non voltage contacts 0 5 A AC230 V 12 m Ou...

Page 107: ...onnecting cable must be sized in accordance with refer to Electrical supply cable specifications Connect the Outdoor Unit to Hydro Unit interconnecting cable as shown in the diagram above Ensure the Outdoor Unit to Hydro Unit interconnecting cable is secured using the cable clamp fitted in the electrical box Ensure the Outdoor Unit to Hydro Unit interconnecting cable connection terminals are tight...

Page 108: ... and International regulations Connect the external booster heater to the Hydro Unit in accordance with the diagram shown below Connect the coil of the field supplied contactor to terminals 5 6 on Terminal Block 05 The contactor will energize in the event of low ambient conditions A separate dedicated electrical supply must be used for the external booster heater This must be connected through the...

Page 109: ... water or space heating Connect the 3 way diverter valve to terminals 7 8 and 9 on Terminal Block 05 Connect the 3 way diverter valve in accordance with the diagram below Fig 7 25 Fig 7 26 Fig 7 27 SW13 1 Type 1 2 wire spring return OFF Type 2 3 wire SPST OFF Type 3 3 wire SPDT ON 7 8 9 Type 1 SPRING RETURN port A to Hot water cylinder port AB to Hydro unit port B to Room heating or cooling port A...

Page 110: ... incorporated in the hot water cylinder requires a separate supply to Hydro Unit Connect the hot water cylinder heater electrical supply in accordance with shown below Live conductor Terminal L on Terminal Block 03 Neutral conductor Terminal N on Terminal Block 03 Earth Conductor Earth terminal on Terminal Block 03 Connect the hot water cylinder heater to the Hydro Unit as shown below Live conduct...

Page 111: ...C24 V 1 A maximum Connection details Terminals 1 and 2 OPERATION on MCC 1217 TB Refer to Fig 7 32 Boiler Control Output L2 Boiler drive permission output Output enabled when outdoor ambient temperature 10 C Volt free contact specification shown below AC230 V 0 5 A maximum DC24 V 1 A maximum Connection details Terminals 3 and 4 EMG on MCC 1217 TB Refer to Fig 7 32 Fig 7 32 Defrost and Compressor op...

Page 112: ...input for cooling mode 1 3 Room thermostat input for heating mode Output enabled when either heating or cooling mode selected on room thermostat locally supplied Volt free contacts Connection details Cooling Connection Terminals 3 COM and 2 COOL on TCB PCMO3E Refer to Fig 7 34 Heating Connection Terminals 3 COM and 1 HEAT on TCB PCMO3E Refer to Fig 7 34 Fig 7 34 Thermostat operation CAUTION Be sur...

Page 113: ...ion of the electrical installation a resistance test should be completed on the earth conductor to ensure continuity between all pieces of equipment on the earth conductor Insulation resistance test This test must be completed using a 500 V D C insulation resistance tester Insulation resistance tests should be completed between each live terminal and earth Second remote controller Installation pla...

Page 114: ...as it will be damaged Remote controller wiring Connection diagram Second remote controller installation requirements Installation For a dual remote controller system install the remote controllers in the following way 1 Set one of remote controllers as the header remote controller Remote control of hydro unit is preset as Header DIP SW1 OFF 2 Set the DIP switch on all other remote controller P C b...

Page 115: ...Used 4 Used to when an external room thermostat is connected OFF No external room thermostat ON External room thermostat connected OFF 10 1 P1 Pump operation for hot water OFF synchronised with heat pump ON Normally run OFF 2 P1 Pump operation for heating OFF Normally run ON Stopped at the outside temperature over 20 C OFF 3 Synchronisation of Pump P2 OFF P2 continuous operation pump off when remo...

Page 116: ...ine type of 3 way diverting valve used on system OFF 2 SPST type valve ON SPDT type valve OFF 2 Used to activate external boiler output OFF external boiler output de activated ON external boiler output activated OFF 3 Used to activate system auto restart after power failure OFF auto restart activated ON auto restart de activated OFF 4 Not Used DIP No Description Default After Commissioning Change ...

Page 117: ...ith the TEMP buttons CODE No 01 to 91 3 Set data DATA with the TIME buttons 4 Press the SET button to determine the settings 5 The CL button is enabled only before the SET button is pressed and the function code is changed 6 Press the TEST button to end the settings Setting Remote Controller Function Code 1 Press the TEST CL TEMP buttons for four seconds or more to enter the remote controller func...

Page 118: ...ut is made 7 Setting Heating Auto Mode Temperature function code 27 to 31 Compensate the target temperature when Auto is set for temperature setting on the remote controller The outside air temperature can be set to one of three points T1 and T3 within a range of 15 to 15 C The target temperature can be set to a value from 20 to 55 C However A B C D E Fig 8 02 The entire curve can be adjusted plus...

Page 119: ... Set the time period from the start of heat pump run to the start of heater energization at the beginning of hot water supply operation If a long period is set it takes long time for heating water 17 Setting Cooling ON OFF Set this function when performing cooling operation 18 Remote controller time indication 24 hour or 12 hour notation is selected for the timer 19 Setting Nighttime Quiet Operati...

Page 120: ...75 C 75 5 Anti Bacteria Setting Temperature C 0A 65 75 C 75 Start Cycle Day 0D 1 10 7 Start Time Hour 0C 0 23 22 Operation Time min 0B 0 60 30 6 Priority Mode Hot Water Heating Switching Temperature C 22 20 20 0 Boiler Heat Pump Switching Temperature C 23 20 20 10 7 Heating Auto Curve Settings Outside Temperature T1 C 29 15 0 C 10 Outside Temperature T2 C 0 0 Outside Temperature T3 C 2B 0 15 C 10 ...

Page 121: ...Operation 0 Cooloing Heating Operation 1 Heating Only Operation 02 0 1 1 18 RemoteController Indication 24h or 12h Time Indication 0 24h 1 12h 05 0 1 0 19 CDU Night Time Low Noise Operation Low Noise Operation 0 Invalid 1 Valid 09 0 1 0 Start Time Hour 0A 0 23 22 End Time Hour 0B 0 23 06 20 Alarm Tone Tone Switching 0 OFF 1 ON 11 0 1 1 21 E Stop Switch Logic 0 Contacts low high system stop System ...

Page 122: ...he Hydro Unit Settings for hot water supply Prepare the optional hot water cylinder Procure a motorized 3 way valve refer to Control parts specifications on page 105 for the details locally and perform piping Connect the valve cables to terminals TB05 7 8 and 9 of the Hydro Unit Set DIP SW12 1 on the Hydro Unit board to OFF Refer to page 114 Connect the power supply unit for the hot water cylinder...

Page 123: ... Unit Fix TFI sensor on the room heating supply pipe by using the connector procured in locally Cover the cables with insulation tube minimum 1 mm or conduit so that the user cannot touch them directly Cover the TFI sensor s cables and sensor with insulation tube minimum 1 mm shown in the diagram on the right Fig 8 03 Fig 8 04 Setting for second remote controler Prepare the optional second remote ...

Page 124: ...enish water Heating operation starts Check that the hydro unit starts heating Press the OPERATE MODE button and select cooling Cooling operation starts Check that the hydro unit starts cooling and that the floor heating system is not cooled Press the ZONE1 2 button to stop operation Press the HOT WATER button to start hot water supply operation Check that there is no air bite Check that hot water ...

Page 125: ...OE Low pressure Ps 100 MPa Outdoor unit data Item code Data name Unit 60 Heat exchange temperature TE C 61 Outside air temperature TO C 62 Discharge temperature TD C 63 Suction temperature TS C 65 Heat sink temperature THS C 6A Current A 6D Heat exchanger coil temperature TL C 70 Compressor operation Hz Hz 72 Number of revolutions of outdoor fan lower rpm 73 Number of revolutions of outdoor fan up...

Page 126: ... motorized 3 way valve for hot water supply Check wiring and parts Hot water leaks from pressure relief valve Excessive hydraulic pressure Set hydraulic pressure considering pipe height and replenish water until manometer shows a value of set hydraulic pressure or more Insufficient capacity of expansion tank Check expansion tank capacity compared to total water amount If it is insufficient install...

Page 127: ...r heating without water or no water flow 2 Defect of the flow switch 3 Defect of the backup heater poor automatic reset thermostat A11 Operation of the release protection Heating Cooling u Hot water O u 1 Almost no water flow 2 Defect of the flow switch 3 Check the water outlet temperature sensor TWO A12 Heating hot water heater error O O 1 Activated by a large load of heating or hot water supply ...

Page 128: ...HWS 1403xx E 0017 L16 Setting error When ZONE1 has not been set while ZONE2 has been set u u 1 Check the body DP SW12_2 3 Check code Diagnostic functional operation Determination and action Operational cause Backup present Automatic reset F04 TD sensor error O u 1 Check the resistance value and connection of the discharge sensor TD F06 TE sensor error O u 1 Check the resistance value and connectio...

Page 129: ... between the outdoor control board and the heat sink 2 Check the heat sink fan duct 3 Check the resistance value of the heat sink temperature sensor TH P15 Detection of gas leak O u 1 Check the refrigeration cycle gas leak 2 Check that the service valve is fully open 3 Defect of the pulse motor valve 4 Check for kinked piping 5 Check the resistance value of the discharge temperature sensor TD and ...

Page 130: ...th the compressor wiring disconnected Compressor rare short P29 Compressor rotor position error O u 1 Even if the connection lead wire of the compressor is disconnected it stops due to an abnormality in the position detection Replace the inverter control board 2 Check the wire wound resistor of the compressor Short circuit Replace the compressor Check code Diagnostic functional operation Determina...

Page 131: ... controller Stop Automatic reset Displayed when the abnormality is detected Defect in the reception of the remote control 1 Check the remote control crossover 2 Check the remote control 3 Check the hydro power supply wiring 4 Check the water heat exchanger board E02 Defect in the signal transmission to the hydro unit Detected on the remote control side Stop Automatic reset Displayed when the abnor...

Page 132: ... 131 7 HYDRO UNIT INSTALLATION MANUAL Engineering Data Book MEMO ...

Page 133: ...132 8 OUTDOOR UNIT INSTALLATION MANUAL ...

Page 134: ...AIR TO WATER HEAT PUMP Outdoor Unit Model name HWS 803H E HWS 1103H E HWS 1403H E HWS 1103H8 E HWS 1403H8 E HWS 1603H8 E HWS 1103H8R E HWS 1403H8R E HWS 1603H8R E Installation manual ...

Page 135: ...uit power Ssc is greater than or equal to Ssc 1 at the interface point between the user s supply and the public system It is the responsibility of the installer or user of the equipment to ensure by consultation with the distribution network operator if necessary that the equipment is connected only to a supply with a short circuit power Ssc greater than or equal to Ssc 1 Furthermore when similar ...

Page 136: ...TION OF NEW REFRIGERANT AIR TO WATER HEAT PUMP 141 4 INSTALLATION CONDITIONS 142 5 REFRIGERANT PIPING 146 6 AIR PURGING 149 7 ELECTRICAL WORK 151 8 EARTHING 154 9 FINISHING 154 10 TEST RUN 154 11 ANNUAL MAINTENANCE 154 12 AIR TO WATER HEAT PUMP OPERATING CONDITIONS 154 13 FUNCTIONS TO BE IMPLEMENTED LOCALLY 155 14 TROUBLESHOOTING 156 15 APPENDIX 158 ...

Page 137: ...The qualified installer who is allowed to work at heights has been trained in matters relating to working at heights with the air to water heat pump made by Toshiba Carrier Corporation or alternatively he or she has been instructed in such matters by an individual or individuals who have been trained and is thus thoroughly acquainted with the knowledge related to this work Qualified service person...

Page 138: ...ry Transportation of heavy objects Shoes with additional protective toe cap Repair of outdoor unit Gloves to provide protection for electricians and from heat Warning indication Description WARNING ELECTRICAL SHOCK HAZARD Disconnect all remote electric power supplies before servicing WARNING Moving parts Do not operate unit with grille removed Stop the unit before the servicing CAUTION High temper...

Page 139: ...modify this unit by removing any of the safety guards or by by passing any of the safety interlock switches After unpacking the unit examine it carefully if there are possible damage Do not install in a place that might increase the vibration of the unit To avoid personal injury with sharp edges be careful when handling parts Perform installation work properly according to the Installation Manual ...

Page 140: ...igerant recovery work collection of refrigerant from the pipe to the compressor stop the compressor before disconnecting the refrigerant pipe If the refrigerant pipe is disconnected while the compressor is working with the valve open the compressor sucks air and the refrigeration cycle is overpressurized which may cause a burst or injury CAUTION New Refrigerant Air to Water Heat Pump Installation ...

Page 141: ...Usage Outdoor unit installation manual 1 Hand this directly to the customer For other languages that do not appear in this Installation Manual please refer to the enclosed CD R Drain nipple 1 Waterproof rubber cap 5 Protective bush 1 For protecting wires pipe cover Guard material for passage part 1 For protecting passage part pipe cover Clamp filter 1 For conforming to EMC standards Used for power...

Page 142: ...ting the installation work Newly prepared tools and equipment must be used exclusively Legend Prepared newly Use for R410A only Do not use for refrigerant R22 or R407C etc Conventional tools equipment are available Tools equipment Use How to use tools equipment Gauge manifold Vacuuming charging refrigerant and operation check Prepared newly for R410A only Charging hose Prepared newly for R410A onl...

Page 143: ...unction of the compressor or other devices Airtight test 1 Before starting an airtight test further tighten the spindle valves on the gas and liquid sides 2 Pressurize the pipe with nitrogen gas charged from the service port to the design pressure 4 15 MPa to conduct an airtight test 3 After the airtight test is completed evacuate the nitrogen gas Air purge To purge air use a vacuum pump Do not us...

Page 144: ...the outdoor unit is transmitted When the outdoor unit is installed in an elevated position be sure to secure its feet A location in which drain water poses any problems 1 Install the outdoor unit in a location where the discharge air is not blocked 2 When an outdoor unit is installed in a location that is always exposed to strong winds like a coast or on the high stories of a building secure norma...

Page 145: ...bstacles in both front and rear of unit Open above and to the right and left of the unit The height of an obstacle in both the front and rear of the unit should be lower than the height of the outdoor unit Standard installation 1 Single unit installation 150 or more 200 or more 150 or more 300 or more The height of the obstacle should be lower than the height of the outdoor unit 150 or more 300 or...

Page 146: ...or an outdoor unit with downward piping consider the piping work Set the out margin of the anchor bolt to 15 mm or less When water is to be drained through the drain hose attach the following drain nipple and waterproof rubber cap and use the drain hose Inner diam 16 mm sold on the market Also seal knockout hole and the screws securely with silicone material etc to prevent water from leaking Some ...

Page 147: ...nockout part of the pipe cover through which pipes or wires will pass through the base plate Detach the pipe cover and tap on the knockout section a few times with the shank of a screwdriver A knockout hole can easily be punched After punching out the knockout hole remove burrs from the hole and then install the supplied protective bush and guard material around the passage hole to protect wires a...

Page 148: ...Rigid Clutch type Flaring diameter size A Unit mm In case of flaring for R410A with the conventional flare tool pull the tool out approx 0 5 mm more than that for R22 to adjust it to the specified flare size The copper pipe gauge is useful for adjusting the projection margin size Piping necessary to change the flare nut machining size due to pipe compression Flare nut width H and flare matching si...

Page 149: ...tion conditions After the installation work be sure to check for gas leaks of the pipe connections with nitrogen Pressure of R410A is higher than that of R22 Approx 1 6 times Therefore using a torque wrench tighten the flare pipe connecting sections that connect the indoor outdoor units at the specified tightening torque Incomplete connections may cause not only a gas leak but also trouble with th...

Page 150: ...Check that the vacuum pump oil is filled up to the specified line of the oil gauge 2 When air is not charged check again whether the connecting port of the discharge hose which has a projection to push the valve core is firmly connected to the charge port Pressure gauge Gauge manifold valve Handle High Keep fully closed Compound pressure gauge Charge hose For R410A only Vacuum pump adapter for cou...

Page 151: ...e refrigerant pipe close the valves and then charge the refrigerant while the air to water heat pump is not working 2 When the refrigerant cannot be charged to the specified amount charge the required amount of refrigerant from the charge port of the valve on the gas side during cooling Requirement for replenishing refrigerant Replenish liquid refrigerant When gaseous refrigerant is replenished th...

Page 152: ...rn out of some electrical parts Be sure to use the cord clamps attached to the product Do not damage or scratch the conductive core or inner insulator of the power and inter connecting wires when peeling them Use the power and Inter connecting wires with specified thicknesses specified types and protective devices required Remove the panel and you can see electric parts on the front side A metal p...

Page 153: ...1403H E 1103H8 E 1103H8R E 1403H8 E 1403H8R E 1603H8 E 1603H8R E Power supply 220 230V 50 Hz 380 400V 3N 50 Hz Maximum running current 19 2A 22 8A 14 6A Recommended field fuse 20A 25A 16A Power supply wire 3 u 2 5 mm2 or more H07 RN F or 60245 IEC 66 5 u 2 5 mm2 or more H07 RN F or 60245 IEC 66 Hydro outdoor connecting wires 4 u 1 5 mm2 or more H07 RN F or 60245 IEC 66 L1 L3 L2 N 1 3 2 1 3 2 L N 1...

Page 154: ...r supply for the air to water heat pump This product can be connected to the mains power Fixed wire connections A switch that disconnects all poles and has a contact separation of at least 3 mm must be incorporated in the fixed wiring HWS 803H E HWS 1103H E HWS 1403H E Stripping length power cord and connecting wire HWS 1103H8 E H8R E HWS 1403H8 E H8R E HWS 1603H8 E H8R E Stripping length power co...

Page 155: ... the valve closed the outdoor unit will become overpressurized which may damage the compressor or other components If there is a leak at a connection air can be sucked in and the internal pressure further increases which may cause a burst or injury Operate the air to water heat pump in the correct procedure as specified in the Owner s Manual Please refer to the Hydro unit installation manual for t...

Page 156: ...ting pipe must have a wall thickness equal to or larger than the following thicknesses Do not use any pipe with a wall thickness less than these thicknesses due to insufficient pressure capacity Recovering Refrigerant Use refrigerant recovery switch SW801 on the P C board of the outdoor unit to recover refrigerant when the Hydro or outdoor unit is moved Before recovering the refrigerant in the exi...

Page 157: ...rs 1 Set bit 1 of DIP switch SW803 to ON 2 Jot down the states of LED800 to LED804 Display mode 1 3 Press SW800 for at least 1 second The LED status changes to display mode 2 4 Find an error whose display mode 1 equals the LED states jotted down and display mode 2 equals the current flashing states of LED800 to LED804 from the following table to identify the error An outside air temperature TO sen...

Page 158: ...ase operation 22 Outdoor fan motor error 23 Compressor driver short circuit protection 24 Position detection circuit error in one line display 25 High pressure SW error No Cause Display mode 1 Display mode 2 D800 D801 D802 D803 D804 D800 D801 D802 D803 D804 SW801 SW804 SW800 LED ON 1 2 3 4 SW803 ON 1 2 3 4 SW802 ON 1 2 3 4 D800 D801 D802 D803 D804 D805 D800 D801 D802 D803 D804 D805 Enlarged view o...

Page 159: ...e pipes were not repaired and refilled There is the possibility of rain water or air including moisture entering the pipe 4 When refrigerant cannot be recovered using a refrigerant recovery unit There is the possibility that a large quantity of dirty oil or moisture remains inside the pipes 5 When a commercially available dryer is attached to the existing pipes There is the possibility that copper...

Page 160: ...ver vented to the atmosphere during installation service or disposal When any leakage of the contained fluorinated greenhouse gas is detected the leak shall be stopped and repaired as soon as possible 4 Only qualified service personnel are allowed to access and service this product 5 Any handling of the fluorinated greenhouse gas in this product such as when moving the product or recharging the ga...

Page 161: ...ith local regulations must be ensured For additional information please contact the municipal facility the shop dealer installer that sold the product or the producer n Country o Name of Company responsible for WEEE The manufacturer reserves the right to change any product specifications without notice n o Austria AIRCOND Klimaanlagen Handelsgesellshcaft m b H Petesgasse 45 A 8010 Graz Austria Bel...

Page 162: ... 161 8 OUTDOOR UNIT INSTALLATION MANUAL Engineering Data book MEMO ...

Page 163: ...162 9 OWNER S MANUAL ...

Page 164: ...AIR TO WATER HEAT PUMP Hydro Unit Model name HWS 803XWHM3 E HWS 803XWHT6 E HWS 803XWHD6 E HWS 803XWHT9 E HWS 1403XWHM3 E HWS 1403XWHT6 E HWS 1403XWHD6 E HWS 1403XWHT9 E Owner s Manual ...

Page 165: ... Heat Pump Please read this owner s manual carefully before using the system Be sure to obtain the Owner s manual and Installation manual from constructor or dealer Request to constructor or dealer Please clearly explain the contents of the Owner s manual before handing it over to the Customer ADOPTION OF NEW REFRIGERANT This Air to Water Heat Pump is a new type which adopts a new refrigerant HFC ...

Page 166: ...power immediately turn off the main switch and circuit breaker from the main power supply to stop the Air to Water Heat Pump and contact the dealer If there is a suspected problem with the operation of the Air to Water Heat Pump continuous operation is not recommended operational failures may lead to machine breakdown electric shock a fire etc Do not spill water or other liquid onto the Hydro Unit...

Page 167: ...which may result in possible injury To achieve maximum performance the Air to Water Heat Pump must operate within the temperature range specified in the instructions Failure to do so may cause malfunction break down or water to leak from the unit Clear away snow before it accumulates on the outdoor unit Accumulated snow can lead to malfunction and damage Do not locate other electric appliances or ...

Page 168: ... weekly operation setting 7 STEP button Specifies switching STEP number in a day for weekly schedule 8 TEST button Used for test run or service 9 FROST PROTECTION button Controls minimum operation for unused period going out absence etc for anti freezing 10 NIGHT button Controls the night set back operation 11 AUTO TEMP button Switches setting temperature automatically according to outside tempera...

Page 169: ...ctric cylinder heater is energised during hot water operation Lights when heating is selected Lights during hot water supply operation Lights when cooling is selected Lights while hot water boost is activated Lights when the FROST PROTECTION button is pressed and goes out when the button is pressed again Lights when the ANTI BACTERIA button is pressed and goes out when the button is pressed again ...

Page 170: ...P1 5 program is set Lights during time setting and scheduled operation setting 21 Indication Description Lights while internal pump pump 1 or expansion pump pump 2 is driven Lights when the auxiliary boiler or external booster heater supports the heat pump operation Lights when the unit enters the data set mode and goes out when the unit exits the data set mode Lights when the unit enters the serv...

Page 171: ...ooling operation Performing heating or cooling operation Press the ZONE1 2 button to start heating or cooling operation The set temperature appears under on the remote controller When ZONE2 is provided the set temperature appears simultaneously under During the heat pump operation or while the internal heater or backup heater is energized is displayed Use the OPERATE MODE button to select cooling ...

Page 172: ...yed as 5 4 3 2 1 0 1 2 3 4 or 5 Only ZONE1 temperature is displayed When the SET button is pressed after the temperature is changed the set temperature is registered When the TEST button is pressed the registered data is determined The unit exits the function code setting mode and A appears on the display Each time AUTO TEMP button is pressed the mode changes as follows Hot water Performing hot wa...

Page 173: ...unction is used to save heating operation during specified time zone sleeping hours etc at night When the NIGHT button is pressed during heating ZONE1 or ZONE2 appears on the remote controller and the night setback operation is reserved The set temperature is lowered by 5 C between the set start time and end time To stop the night setback operation press the NIGHT button again to delete the mark o...

Page 174: ...ple Monday Tuesday to Saturday Same as Monday Sunday Setting the schedule function Press the SCHEDULE button and press the SET button within five seconds while the mark is blinking The mark changes to lighting and the schedule function starts working Cancelling the schedule function Press the SCHEDULE button and press the CL button within five seconds while the mark is blinking The mark disappears...

Page 175: ...ayed If no start time is set is displayed 4 Set temperature Set the temperature for ZONE1 or ZONE2 with the SELECT button and TEMP buttons Press the SELECT button so that the mark lights for the zone to be changed Enter setting temperature with the TEMP buttons 5 Set operation mode Set the operation mode heating or cooling with the OPERATE MODE button 6 Determine the settings Press the SET button ...

Page 176: ...tion the heat is absorbed from the outside and brought into the room This way of heating is called heat pump system When the outside temperature is too low it is recommended to use another heating apparatus in combination with the air to water heat pump Attention to snowfall and freeze on the outdoor unit In snowy areas the air inlet and air outlet of the outdoor unit are often covered with snow o...

Page 177: ...Input kW 2 39 3 21 3 72 2 39 3 21 3 72 COP 4 69 4 36 4 30 4 69 4 36 4 30 Cooling Capacity kW 10 0 11 0 13 0 10 0 11 0 13 0 Input kW 3 52 4 08 4 80 3 52 4 08 4 80 EER 2 84 2 70 2 71 2 84 2 70 2 71 Refrigerant R410A Dimension HxWxD mm 1 340x900x320 Bottom plate heater W 75 Hydro Unit HWS 803XWHM3 E HWS 803XWHT6 E HWS 803XWHD6 E HWS 803XWHT9 E Back up heater capacity 3 0 6 0 9 0 Power supply for back...

Page 178: ...breaker switch turned on Time indication is blinking Date time setting is not made Set date and time An error code is displayed on the remote controller Contact the installation company Room is not cooled or heated Is scheduled operation set Check whether scheduled operation is set Is night setback operation set Check the setting on the remote controller Is the air to water heat pump operating in ...

Page 179: ...Air to Water Heat Pump Engineering Data Book Oct 2010 ...

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