Toshiba HWS-803XWHM3-E Data Book
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Toshiba HWS-803XWHM3-E Data Book

Air to water heat pump
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See also: Installation Manual
Engineering Data Book
Air to Water Heat Pump
8 kw
11/14 kw
Hot Water Cylinder
HWS-1501CSHM3-E
HWS-2101CSHM3-E
HWS-3001CSHM3-E
HWS-1501CSHM3-UK
HWS-2101CSHM3-UK
HWS-3001CSHM3-UK
www.klimainfo.sk
E10-371
Hydro Unit
HWS-803XWHM3-E
HWS-803XWHT6-E
HWS-803XWHD6-E
HWS-803XWHT9-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

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Summary of Contents for Toshiba HWS-803XWHM3-E

  • Page 1: Outdoor Unit

    E10-371 Engineering Data Book Air to Water Heat Pump Hydro Unit HWS-803XWHM3-E HWS-803XWHT6-E HWS-803XWHD6-E HWS-803XWHT9-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 8 kw 11/14 kw HWS-1603H8-E HWS-1103H8R-E HWS-1403H8R-E HWS-1603H8R-E Hot Water Cylinder HWS-1501CSHM3-E HWS-2101CSHM3-E HWS-3001CSHM3-E...

  • Page 2: Table Of Contents

    Engineering Data Book Air to Water Heat Pump Contents 1. INTRODUCTION ............2 2.

  • Page 3: Introduction

    1. INTRODUCTION...
  • Page 4 Air-to-water Heat Pump System 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.
  • Page 5 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.
  • Page 6 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.

  • Page 7: System Overview

    2. SYSTEM OVERVIEW...

  • Page 8: System Combination

    HWS- HWS- HWS- HWS- HWS- HWS- HWS- Backup Hydro Unit 803H-E 1103H-E 1403H-E 1103H8-E 1403H8-E 1603H8-E 1103H8R-E 1403H8R-E 1603H8R-E heater HWS-803XWHM3-E – – – – – – – – ~, 3kW HWS-803XWHT6-E – – – – – – – –...

  • Page 9: Outdoor Unit

    Engineering Data book 2.SYSTEM OVERVIEW 2-3. Outdoor Unit Single Phase model Outdoor unit HWS-803H-E HWS-1103H-E HWS-1403H-E Power supply 220-230V ~ 50Hz Type INVERTER Function Heating & Cooling Capacity (kW) 11.2 14.0 Heating Input (kW) 1.82 2.35 3.11 (W/W) 4.40 4.77 4.50 Capacity (kW)

  • Page 10: Options

    Engineering Data book 2.SYSTEM OVERVIEW 2-5. Options Part name Model name Application Remarks Boiler-linked output, Alarm output Up to two boards (according External output board TCB-PCIN3E Defrost signal output, compressor operation signal to applications) output Cooling/heating thermostat input Up to two boards (according External input board TCB-PCMO3E to applications)

  • Page 11: System Specification

    3. SYSTEM SPECIFICATION...
  • Page 12 Engineering Data book 3.SYSTEM SPECIFICATION Outdoor unit HWS-803H-E HWS-1103H-E HWS-1403H-E Hydro unit HWS-803XWH**-E HWS-1403XWH**-E Capacity 11.2 14.0 Rated Heating Power input 1.82 2.35 3.11 condition 1 LWT=35°C 4.40 4.77 4.50 dT=5deg Rated water flow /min 22.9 32.11 40.13 Capacity 11.2 14.0 Rated Heating Power input...

  • Page 13: Hydro Unit

    4.HYDRO UNIT 4. HYDRO UNIT 4-1. Specification 4-1-1. Hydro unit specifications Hydro unit HWS-803XWHM3-E HWS-803XWHT6-E HWS-803XWHD6-E HWS-803XWHT9-E back up heater Back up heater Power supply 1 ~ 220-230V 50Hz 3N~ 380-400V 50Hz 3~ 220-230V 50Hz 3N~ 380-400V 50Hz Maximum current...
  • Page 14 Engineering Data book 4.HYDRO UNIT Hydro unit HWS-1403XWHM3-E HWS-1403XWHT6-E HWS-1403XWHD6-E HWS-1403XWHT9-E back up heater Back up heater Power supply 1 ~ 220-230V 50Hz 3N~ 380-400V 50Hz 3~ 220-230V 50Hz 3N~ 380-400V 50Hz Maximum current 13 (13A*2P) 13 (13A*2P) 13 (13A*3P) Power supply 1 ~ 220-230V 50Hz Hot water...
  • Page 15 Engineering Data book 4.HYDRO UNIT 4-1-2. Power Wiring specifications Model name POWER Maximum Installation Description Power wire Connection destination HWS- SUPPLY current fuse rating 220-230 V ~ 1403H-E 22.8A 25 A 2.5 mm² or more 50 Hz 220-230 V ~ 1103H-E 22.8A 25 A...
  • Page 16 Engineering Data book 4.HYDRO UNIT 4-1-5. External Output specifications Maximum Maximum Description Output Max voltage current length External pump No.1 AC230V – 12 m Output as required when outdoor air External boost heater AC230V – 12 m temperature is -20°C or less 0.5 A AC230 V 12 m...

  • Page 17: Dimension

    Engineering Data book 4.HYDRO UNIT 4-2. Dimension ▼Hydro unit 2-dia.12x17 long hole (for dia.8-10 anchor bolt) 371.5 72.5 72.5 B leg part Anchor bolt long hole pitch Manometer Remote controler 2-dia.12x17 U-shape hole A leg part (for dia.8-10 anchor bolt) Hot water outlet 19.5 connecting pipe 1 1/4"...
  • Page 18 Engineering Data book 4.HYDRO UNIT ▼External output board (TCB-PCIN3E) Size (mm) : H22 x L73 x W79 4- 4Øhole Weight (g) : 57 Terminal ( Screw M3 ) ▼External input board (TCB-PCMO3E) Size (mm) : H18 x L55.5 x W60 4-Ø4 hole Terminal (Screw M3) Weight (g) : 20...

  • Page 19: Piping Diagram

    Engineering Data book 4.HYDRO UNIT 4-3. Piping Diagram Water system diagram...
  • Page 20 Engineering Data book 4.HYDRO UNIT Refrigeration cycle system diagram...

  • Page 21: Wiring Diagram

    HWS-1403XWHD6-E : Installed MIXV HWS-803XWHT9-E : Installed Type 2 Type 2 HWS-1403XWHT9-E : Installed (3-wire SPST type) (3-wire SPST type) HWS-803XWHM3-E : Not installed Type 3 HWS-1403XWHM3-E : Not installed (3-wire SPDT type) TB 01 Thermal protector Backup heater 1 Thermal protector...
  • Page 22 Engineering Data book 4.HYDRO UNIT 4-4-2. Power line Electrical connection to hydro unit Backup heater Backup heater Backup heater 220-230V ~ type 380-400V 3N~ type 220-230V 3~ type (3kW type) (6,9kW type) (6kW type) Input power Input power Input power 220-230V 50Hz 220-230V 220-230V...
  • Page 23 Engineering Data book 4.HYDRO UNIT MIXV TB 05 TB 04 TB02 TB03 Don't apply 220-240V HOT WATER CYLINDER breakdown TB 06 TB 01 TB 03 TB 02 will occur. TB01 Input power Input power to Outdoor unit Input power Input power water 220-230 V ~ 380-400 V 3N...
  • Page 24 Engineering Data book 4.HYDRO UNIT 4-4-4. External Device Electrical connection for external booster heater Booster Heater Terminal Block 05 Electrical connection for external additional pumps Pump Terminal Block 05...
  • Page 25 Engineering Data book 4.HYDRO UNIT 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.
  • Page 26 Engineering Data book 4.HYDRO UNIT 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).

  • Page 27: Capacity Tables

    Engineering Data book 4.HYDRO UNIT 4-5. Capacity Tables ▼Outdoor unit HWS-803H-E Hydro unit HWS-803XWH**-E Rated heating capacity and power input Capacity Rated condition 1 Power input 1.82 LWT=35°C 4.40 dT=5deg Rated water flow rate /min 22.9 Capacity Rated condition 2 Power input 2.40 LWT=45°C...
  • Page 28 Engineering Data book 4.HYDRO UNIT Average heating capacity and power input Capacity (kW) LWT (°C) 3.93 3.83 3.74 — — — 4.66 4.54 4.44 4.27 — — 5.45 5.30 5.15 4.99 4.84 — 6.24 6.11 5.97 5.84 5.69 5.55 6.86 6.75 6.64 6.52...
  • Page 29 Engineering Data book 4.HYDRO UNIT Heating peak capacity and power input Capacity (kW) LWT (°C) 4.11 4.01 3.92 — — — 4.87 4.74 4.62 4.46 — — 6.25 6.08 5.92 5.74 5.41 — 7.22 7.00 6.80 6.59 6.37 5.97 8.17 7.91 7.67 7.43...
  • Page 30 Engineering Data book 4.HYDRO UNIT ▼Outdoor unit HWS-803H-E Hydro unit HWS-803XWH**-E Rated cooling capacity and power input Capacity Rated condition 1 Power input 2.13 LWT=7°C 2.82 dT=5deg Rated water flow rate /min 17.2 Capacity Rated condition 2 Power input 1.42 LWT=18°C 4.23 dT=5deg...
  • Page 31 Engineering Data book 4.HYDRO UNIT Cooling capacity and power input Capacity (kW) LWT (°C) 7.36 8.05 8.81 9.25 10.03 6.76 7.39 8.09 8.49 9.21 6.46 7.06 7.73 8.12 8.80 (°C) 6.00 6.56 7.18 7.54 8.18 5.50 6.01 6.58 6.91 7.49 4.62 5.00 5.44...
  • Page 32 Engineering Data book 4.HYDRO UNIT Heating capacity and input specifications ▼Outdoor unit HWS-1103H-E Hydro unit HWS-1403XWH**-E Rated heating capacity and power input Capacity 11.2 Rated condition 1 Power input 2.35 LWT=35°C 4.77 dT=5deg Rated water flow rate /min 32.1 Capacity 11.2 Rated condition 2 Power input...
  • Page 33 Engineering Data book 4.HYDRO UNIT Average heating capacity and power input Capacity (kW) LWT (°C) 5.66 5.48 5.34 5.23 — — 7.09 6.86 6.69 6.55 — — 8.68 8.40 8.19 8.02 7.69 — 10.23 9.90 9.65 9.46 9.07 7.97 10.90 10.55 10.28 10.08...
  • Page 34 Engineering Data book 4.HYDRO UNIT Heating peak capacity and power input Capacity (kW) LWT (°C) 6.64 6.48 6.37 6.18 — — 8.07 7.86 7.71 7.53 — — 10.40 10.10 9.89 9.69 9.23 — 12.04 11.68 11.41 11.18 10.73 8.99 13.41 12.98 12.65 12.40...
  • Page 35 Engineering Data book 4.HYDRO UNIT Cooling capacity and input specifications ▼Outdoor unit HWS-1103H-E Hydro unit HWS-1403XWH**-E Rated cooling capacity and power input Capacity 10.0 Rated condition 1 Power input 3.52 LWT=7°C 2.84 dT=5deg Rated water flow rate /min 28.7 Capacity Rated condition 2 Power input 2.35...
  • Page 36 Engineering Data book 4.HYDRO UNIT Cooling capacity and power input Capacity (kW) LWT (°C) 12.78 13.64 14.99 16.03 16.98 11.60 12.38 13.61 14.55 15.42 11.03 11.77 12.94 13.83 14.66 (°C) 10.00 10.67 11.73 12.54 13.29 8.96 9.56 10.51 11.24 11.91 6.89 7.35 8.08...
  • Page 37 Engineering Data book 4.HYDRO UNIT Heating capacity and input specifications ▼Outdoor unit HWS-1403H-E Hydro unit HWS-1403XWH**-E Rated heating capacity and power input Capacity 14.0 Rated condition 1 Power input 3.11 LWT=35°C 4.50 dT=5deg Rated water flow rate /min 40.1 Capacity 14.0 Rated condition 2 Power input...
  • Page 38 Engineering Data book 4.HYDRO UNIT Average heating capacity and power input Capacity (kW) LWT (°C) 6.43 6.18 5.94 5.43 — — 8.26 7.94 7.64 6.98 — — 9.75 9.37 9.01 8.24 7.42 — 11.37 10.93 10.52 9.61 8.66 8.15 12.03 11.56 11.12 10.17...
  • Page 39 Engineering Data book 4.HYDRO UNIT Heating peak capacity and power input Capacity (kW) LWT (°C) 7.12 6.90 6.69 6.08 — — 9.36 9.05 8.76 7.95 — — 12.15 11.72 11.32 10.35 9.28 — 14.09 13.57 13.08 11.96 10.78 9.23 15.35 14.75 14.19 12.97...
  • Page 40 Engineering Data book 4.HYDRO UNIT Cooling capacity and input specifications ▼Outdoor unit HWS-1403H-E Hydro unit HWS-1403XWH**-E Rated cooling capacity and power input Capacity 11.0 Rated condition 1 Power input 4.08 LWT=7°C 2.70 dT=5deg Rated water flow rate /min 31.5 Capacity 11.0 Rated condition 2 Power input...
  • Page 41 Engineering Data book 4.HYDRO UNIT Cooling capacity and power input Capacity (kW) LWT (°C) 13.95 15.48 16.82 17.53 18.34 12.60 13.98 15.19 15.83 16.56 12.01 13.33 14.49 15.10 15.80 (°C) 11.00 12.21 13.27 13.83 14.47 8.83 9.80 10.65 11.10 11.62 6.81 7.56 8.21...
  • Page 42 Engineering Data book 4.HYDRO UNIT Heating capacity and input specifications ▼Outdoor unit HWS-1103H8-E, HWS-1103H8R-E Hydro unit HWS-1403XWH**-E Rated heating capacity and power input Capacity 11.2 Rated condition 1 Power input 2.39 LWT=35°C 4.69 dT=5deg Rated water flow rate /min 32.1 Capacity 11.2 Rated condition 2...
  • Page 43 Engineering Data book 4.HYDRO UNIT Average heating capacity and power input Capacity (kW) LWT (°C) 5.65 5.45 5.31 5.18 — — 7.39 7.12 6.93 6.76 — — 8.76 8.43 8.19 7.99 7.86 — 9.97 9.57 9.28 9.03 8.87 8.29 11.18 10.49 10.16 9.87...
  • Page 44 Engineering Data book 5.OUTDOOR UNIT Heating peak capacity and power input Capacity (kW) LWT (°C) 6.69 6.41 6.21 6.03 — — 7.97 7.64 7.40 7.19 — — 10.38 9.96 9.65 9.38 9.10 — 11.85 11.38 11.05 10.75 10.43 9.64 13.02 12.52 12.16 11.85...
  • Page 45 Engineering Data book 4.HYDRO UNIT Cooling capacity and input specifications ▼Outdoor unit HWS-1103H8-E, HWS-1103H8R-E Hydro unit HWS-1403XWH**-E Rated cooling capacity and power input Capacity 10.0 Rated condition 1 Power input 3.52 LWT=7°C 2.84 dT=5deg Rated water flow rate /min 28.7 Capacity 10.0 Rated condition 2...
  • Page 46 Engineering Data book 4.HYDRO UNIT Cooling capacity and power input Capacity (kW) LWT (°C) 10.09 11.06 12.03 12.67 13.63 10.40 11.40 12.40 13.06 14.05 10.02 10.98 11.95 12.58 13.54 (°C) 9.37 10.27 11.17 11.77 12.66 8.66 9.50 10.33 10.88 11.57 8.24 9.03 9.82...
  • Page 47 Engineering Data book 4.HYDRO UNIT Heating capacity and input specifications ▼Outdoor unit HWS-1403H8-E, HWS-1403H8R-E Hydro unit HWS-1403XWH**-E Rated heating capacity and power input Capacity 14.0 Rated condition 1 Power input 3.21 LWT=35°C 4.36 dT=5deg Rated water flow rate /min 40.1 Capacity 14.0 Rated condition 2...
  • Page 48 Engineering Data book 4.HYDRO UNIT Average heating capacity and power input Capacity (kW) LWT (°C) 5.90 5.69 5.54 5.40 — — 7.71 7.43 7.24 7.06 — — 9.14 8.80 8.55 8.34 8.20 — 10.41 9.99 9.69 9.43 9.26 8.66 11.67 10.95 10.60 10.30...
  • Page 49 Engineering Data book 4.HYDRO UNIT Heating peak capacity and power input Capacity (kW) LWT (°C) 7.28 6.98 6.75 6.56 — — 8.66 8.31 8.05 7.82 — — 11.29 10.83 10.50 10.20 9.90 — 12.89 12.38 12.01 11.69 11.34 10.48 14.17 13.62 13.23 12.89...
  • Page 50 Engineering Data book 4.HYDRO UNIT Cooling capacity and input specifications ▼Outdoor unit HWS-1403H8-E, HWS-1403H8R-E Hydro unit HWS-1403XWH**-E Rated cooling capacity and power input Capacity 11.0 Rated condition 1 Power input 4.08 LWT=7°C 2.70 dT=5deg Rated water flow rate /min 31.5 Capacity 11.0 Rated condition 2...
  • Page 51 Engineering Data book 4.HYDRO UNIT Cooling capacity and power input Capacity (kW) LWT (°C) 11.10 12.13 13.15 13.85 14.89 11.64 12.72 13.79 14.52 15.61 11.22 12.26 13.29 13.99 15.05 (°C) 10.49 11.46 12.43 13.09 14.07 9.83 10.74 11.65 12.14 12.93 9.44 10.31 11.19...
  • Page 52 Engineering Data book 4.HYDRO UNIT Heating capacity and input specifications ▼Outdoor unit HWS-1603H8-E, HWS-1603H8R-E Hydro unit HWS-1403XWH**-E Rated heating capacity and power input Capacity 16.0 Rated condition 1 Power input 3.72 LWT=35°C 4.30 dT=5deg Rated water flow rate /min 45.7 Capacity 16.0 Rated condition 2...
  • Page 53 Engineering Data book 4.HYDRO UNIT Average heating capacity and power input Capacity (kW) LWT (°C) 6.17 5.95 5.79 5.65 — — 8.07 7.77 7.57 7.38 — — 9.56 9.20 8.94 8.72 8.58 — 10.88 10.45 10.14 9.86 9.68 9.05 12.21 11.45 11.09 10.77...
  • Page 54 Engineering Data book 4.HYDRO UNIT Heating peak capacity and power input Capacity (kW) LWT (°C) 7.69 7.37 7.13 6.93 — — 9.15 8.78 8.50 8.26 — — 11.92 11.44 11.09 10.78 10.46 — 13.61 13.08 12.69 12.35 11.98 11.07 14.97 14.39 13.98 13.61...
  • Page 55 Engineering Data book 4.HYDRO UNIT Cooling capacity and input specifications ▼Outdoor unit HWS-1603H8-E, HWS-1603H8R-E Hydro unit HWS-1403XWH**-E Rated cooling capacity and power input Capacity 13.0 Rated condition 1 Power input 4.80 LWT=7°C 2.71 dT=5deg Rated water flow rate /min 37.2 Capacity 13.0 Rated condition 2...
  • Page 56 Engineering Data book 4.HYDRO UNIT Cooling capacity and power input Capacity (kW) LWT (°C) 12.88 14.10 15.29 16.49 17.68 13.44 14.72 15.96 17.20 18.45 12.95 14.18 15.38 16.58 17.77 (°C) 12.11 13.26 14.38 15.05 16.20 10.87 11.90 13.08 13.87 14.75 10.11 11.14 12.29...

  • Page 57: Q-H Characteristics Of Hydro Unit

    Engineering Data book 4.HYDRO UNIT 4-6. Q-H characteristics of hydro unit 4-6-1. HWS-803XWHM3-E, T6-E, D6-E, T9-E Hydraulic heat exchanger(8kW)QH characteristics Minimum flow rate 230V 230V 220V 220V 230V Out of Operation 220V Range Flow rate(L/min) 4-6-2. HWS-1403XWHM3-E, T6-E, D6-E, T9-E...

  • Page 58: Options

    Engineering Data book 4.HYDRO UNIT 4-7. Options Optional parts Part name Model name Application Remarks Boiler-linked output, Alarm output Up to two boards (according External output board TCB-PCIN3E Defrost signal output, Compressure operation signal to applications) output Cooling/heating thermostat input Up to two boards (according External input board TCB-PCMO3E...
  • Page 59 Engineering Data book 4.HYDRO UNIT ▼External input board Feature * “TCB-PCMO3E“ is used for the following external master controls. 1. Room thermostat input 2. Emergency shutdown input Refer to “Function/Electric wiring diagram“ for feature of each control because connection is different according to the control.

  • Page 60: Outdoor Unit

    5. OUTDOOR UNIT...

  • Page 61: Specification

    Engineering Data book 5.OUTDOOR UNIT 5-1. Specification 5-1-1. Outdoor unit specifications Outdoor unit HWS-803H-E HWS-1103H-E HWS-1403H-E Power supply 1 ~ 220-230V 50Hz Type Twin rotary type with DC-Inverter variable speed control Compressor Motor Output 3.75 Pole Refrigerant charged Refrigerant control Pulse motor valve Minimum Pipe length...
  • Page 62 Engineering Data book 5.OUTDOOR UNIT HWS-1103H8-E HWS-1403H8-E HWS-1603H8-E Outdoor unit HWS-1103H8R-E HWS-1403H8R-E HWS-1603H8R-E Power supply 3N ~ 380-400V 50Hz Type Twin rotary type with DC-Inverter variable speed control Compressor Motor Output 3.75 Pole Refrigerant charged Refrigerant control Pulse motor valve Minimum Pipe length Maximum...
  • Page 63 Engineering Data book 5.OUTDOOR UNIT Outdoor unit HWS-1103H8R-E HWS-1403H8R-E HWS-1603H8R-E Power supply 3N ~ 380-400V 50Hz Type Twin rotary type with DC-Inverter variable speed control Compressor Motor Output 3.75 Pole Refrigerant charged Refrigerant control Pulse motor valve Minimum Pipe length Maximum Height difference Outdoor-Hydro unit...

  • Page 64: Dimension

    Engineering Data book 5.OUTDOOR UNIT 5-2. Dimension 5-2-1. HWS-803H-E Unit: mm...
  • Page 65 Engineering Data book 5.OUTDOOR UNIT 5-2-2. HWS-1103H-E, HWS-1403H-E, HWS-1603H-E HWS-1103H(R)-E, HWS-1403H(R)-E, HWS-1603H(R)-E Unit: mm...

  • Page 66: Piping Diagram

    Engineering Data book 5.OUTDOOR UNIT 5-3. Piping Diagram...

  • Page 67: Wiring Diagram

    Engineering Data book 5.OUTDOOR UNIT 5-4. Wiring Diagram 5-4-1. Outdoor Unit (Single phase type) ▼HWS-803H-E, HWS-1103H-E, HWS-1403H-E Symbol Parts name Compressor Fan motor FM01,02* Pulse motor valve Pipe temperature sensor (Discharge) Pipe temperature sensor (Suction) indicates the terminal block. Alphanumeric characters in Heat exchanger sensor 1 the cycle indicate the terminal No.
  • Page 68 Engineering Data book 5.OUTDOOR UNIT 5-4-2. Outdoor unit (3 phase type) ▼HWS-1103H8(R)-E, -1403H8(R)-E, -1603H8(R)-E P.C. board P.C. board MCC-1596 MCC-1600 P.C. board MCC-1597 Fuse 250V~ P.C. board MCC-1599 (1103H8R-E, 1403H8R-E, 1603H8R-E) only Earth screw Outdoor unit Hydro Color Identification unit BLK: BLACK WHI: WHITE Power supply...
  • Page 69 Engineering Data book 5.OUTDOOR UNIT 5-4-3. Power line Hot water cylinder Leakage breaker Input power 30mA 220-230V~ 50Hz Leakage breaker Input power 30mA 380-400V Leakage Input power for 3N~ 50Hz breaker cylinder heater 30 mA 230 V ~ 50 Hz Outdoor Hydro unit unit...
  • Page 70 Engineering Data book 5.OUTDOOR UNIT ▼ HWS-803H-E, HWS-1103H-E, HWS-1403H-E To Hydro unit Power supply terminal block terminal block Earth screw Earth screw Pipe valve fixing Connecting wire Power supply plate wire Stripping length power cord and connecting wire 1 2 3 (mm) Earth line Earth line...
  • Page 71 Engineering Data book 5.OUTDOOR UNIT ▼ HWS-1103H8-E, H8R-E HWS-1403H8-E, H8R-E HWS-1603H8-E, H8R-E Hydro/outdoor Power supply wire connecting wire Earth screw Earth screw Cord clamp Cord clamp Clamp filter (accessory) Cord clamp Cord clamp Stripping length power cord and connecting wire 1 2 3 L1 L2 L3 N (mm)

  • Page 72: Sound Data

    Engineering Data book 5.OUTDOOR UNIT 5-5. Sound Data 5-5-1. Sound pressure level measurement ▼HWS-803H-E Microphone 1.5m 1.0m ▼HWS-1103H-E, HWS-1403H-E, HWS-1103H8(R)-E, HWS-1403H8(R)-E, HWS-1603H8(R)-E Microphone 1.5m 1.0m...
  • Page 73 Engineering Data book 5.OUTDOOR UNIT 5-5-2. Sound Characteristics (NC Curve) ▼HWS-803H-E (8 kw, 230 V ~ 50Hz) HWS-802H-E Heating Cooling Heating Sound pressure level (dB(A)) Cooling NC-70 NC-60 NC-50 NC-40 NC-30 NC-20 1000 2000 4000 8000 Octave band centre frequency (Hz)
  • Page 74 Engineering Data book 5.OUTDOOR UNIT ▼HWS-1103H-E, 1103H8(R)-E (11 kw, 380-400V 3N~ 50Hz) HWS-1103H8-E Heating Cooling Heating Sound pressure level (dB(A)) Cooling NC-70 NC-60 NC-50 NC-40 NC-30 NC-20 1000 2000 4000 8000 Octave band centre frequency (Hz)
  • Page 75 Engineering Data book 5.OUTDOOR UNIT ▼HWS-1403H-E, 1403H8(R)-E (14kw, 380-400V 3N~ 50Hz) Cooling Heating HWS-1403H8-E Heating Sound pressure level (dB(A)) Cooling NC-70 NC-60 NC-50 NC-40 NC-30 NC-20 1000 2000 4000 8000 Octave band centre frequency (Hz)
  • Page 76 Engineering Data book 5.OUTDOOR UNIT ▼HWS-1603H8(R)-E (16kw, 380-400V 3N~ 50Hz) HWS-1603H8-E Heating Cooling Heating Sound pressure level (dB(A)) Cooling NC-70 NC-60 NC-50 NC-40 NC-30 NC-20 1000 2000 4000 8000 Octave band centre frequency (Hz)

  • Page 77: Operation Range

    Engineering Data book 5.OUTDOOR UNIT 5-6. Operation Range HWS-803XWH**-E Cooling operation Leaving Water temperature (°C) T = 5 deg Heating and hot water operation (Conditional operation range) Start condition: The compressor stops for less than 2 hours and TD>50°C. Leaving Water temperature (°C) T = 5 deg...
  • Page 78 Engineering Data book 5.OUTDOOR UNIT HWS-1103XWH**-E, 1403XWH**-E Cooling operation Leaving Water temperature (°C) T = 5 deg Heating and hot water operation (Conditional operation range) Start condition: The compressor stops for less than 2 hours and TD>40°C. Leaving Water temperature (°C) T = 5 deg NOTE Hot water produced only by cylinder heater when both cooling and hot water operation demanded.

  • Page 79: Hot Water Cylinder

    6. HOT WATER CYLINDER...

  • Page 80: Specification

    Engineering Data book 6.HOT WATER CYLINDER 6-1. Specification Hot water cylinder specifications HWS-1501 HWS-2101 HWS-3001 HWS-1501 HWS-2101 HWS-3001 Hot water cylinder CSHM3-E CSHM3-E CSHM3-E CSHM3-UK CSHM3-UK CSHM3-UK Water volume litres Color White Appearance Material Plastic coated steel Cylinder Material Stainless steel Material Flame retardent expanded polyurethane foam Insulation...

  • Page 81: Dimension

    Engineering Data book 6.HOT WATER CYLINDER 6-2. Dimension General dimensions and performance Ø550 HWS-1501CSHM3-E HWS-2101CSHM3-E HWS-3001CSHM3-E MODEL HWS-1501CSHM3-UK HWS-2101CSHM3-UK HWS-3001CSHM3-UK NOMINAL CAPACITY (litres) A (mm) B (mm) C (mm) 1184 1474 D (mm) 1090 1474 2040 SURFACE AREA (sq.m) 0.65 0.79 0.79 HOT WATER OUTPUT...

  • Page 82: Piping Diagram

    Engineering Data book 6.HOT WATER CYLINDER 6-3. Piping Diagram ▼HWS-1501CSHM3-E, HWS-2101CSHM3-E, HWS-3001CAHM3-E COLD WATER INLET ISOLATING VALVE SAFETY GROUP NF7 BAR SANITARY WATER EXPANSION VESSEL DISCHARGE PIPE PRIMARY CIRCUIT RETURN PRIMARY CIRCUIT FLOW HOT WATER OUTLET SANITARY WATERRE- CIRCULATION CONNECTION ▼HWS-1501CSHM3-UK, HWS-2101CSHM3-UK, HWS-3001CSHM3-UK EXPANSION COLD WATER...
  • Page 83 Engineering Data book 6.HOT WATER CYLINDER Typical discharge pipe arrangement (extract from Building Regulation G3 Guidance section 3.9) Safety device (e.g. Temperaturerelief valve) Metal discharge pipe (D1) from Temperature relief valve to tundish Tundish 500 mm maximum 300 mm Discharge below minimum fixed grating (Building Regulation...

  • Page 84: Wiring Diagram

    Engineering Data book 6.HOT WATER CYLINDER 6-4. Wiring Diagram ▼HWS-1501CSHM3-E, HWS-2101CSH3-E, HWS-3001CSHM3-E HWS-1501CSHM3-UK, HWS-2101CSHM3-UK, HWS-3001CSHM3-UK Electrical Connections (Schematic) Double pole thermal cut-out Blue Blue Brown Brown TBO3 (230V) Sensor TBO6 (TTW) TTW sensor Hot water 230V~ Mains supply TO Hydro unit cylinder heater from hidro unit.

  • Page 85: Hydro Unit Installation Manual

    7. HYDRO UNIT INSTALLATION MANUAL...

  • Page 86: Installation Manual

    AIR TO WATER HEAT PUMP Installation manual 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...
  • Page 87 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL 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 type which adopts a new refrigerant HFC (R410A) instead of the conventional refrigerant R22 in order to prevent destruction of the ozone layer.

  • Page 88: General Information

    HWS- HWS- HWS- HWS- HWS- HWS- HWS- Backup Hydro Unit 803H-E 1103H-E 1403H-E 1103H8-E 1403H8-E 1603H8-E 1103H8R-E 1403H8R-E 1603H8R-E heater HWS-803XWHM3-E – – – – – – – – ~, 3kW HWS-803XWHT6-E – – – – – – – –...

  • Page 89: Accessory Parts

    Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Hydro Unit 80 class Hydro Unit HWS-803XWHM3-E HWS-803XWHT6-E HWS-803XWHD6-E HWS-803XWHT9-E Back up heater capacity for back up heater 220-230V ~ 50Hz 380-400V 3N~ 50Hz 220-230V 3~ 50Hz 380-400V 3N~ 50Hz Power supply...

  • Page 90: Preparations For Installation

    Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL PREPARATIONS FOR INSTALLATION „ Parts required to connect this product (Common items) Category Part Specification Quantity Strainer (water filter) 1 1/4" 30 to 40 meshes Drain cock (for water charge) Water piping 1 1/4"...

  • Page 91: Precautions For Safety

    Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL PRECAUTIONS FOR SAFETY „ General Safety Precautions Ensure that all Local, National and International regulations are satisfied. • Read the “PRECAUTIONS FOR SAFETY” carefully before installation. • The precautions described below include the important items regarding safety – Observe them without fail. •...
  • Page 92 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL • Perform installation work properly in accordance with the installation manual. Inappropriate installation may result in water leaks, electric shock or fire. • Tighten all flare nuts with a torque wrench in the specified manner. Excessive tightening of the flare nut may result in cracking of the pipe work or flare nut which may result in a refrigerant leakage.

  • Page 93: Example Of Hydro Unit Installation

    Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL EXAMPLE OF HYDRO UNIT INSTALLATION „ Example of Installation for Cooling and Heating When both cooling and heating modes are required a 2-way valve must be installed to isolate the radiator or under- floor heating circuit.
  • Page 94 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL „ Example of 2-Zone Temperature Control and Hot Water Supply System The following shows an example of the 2-zone temperature control. A buffer tank and a water pump are required for the 2-zone temperature control. ▼...

  • Page 95: Main Components Of Hydro Unit

    Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL MAIN COMPONENTS OF HYDRO UNIT „ Exploded view and description for Hydro Unit ▼ Fig. 6-01 1 : Expansion vessel 2 : Pressure switch (4.15 MPa) 3 : Temperature sensor (for Heat pump outlet -TWO) 4 : Pressure sensor 5 : Heat exchanger 6 : Flow switch (13.0 L/min (8kw), 17.5 L/min (14kw))
  • Page 96 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL „ E-Box layout ▼ Fig. 6-02 Main P.C. board MCC-1511 Trans former External input MG-SW (RY04) P.C. board MCC- Relay 1217 (Option) (RY03) MG-SW (RY05) MG-SW (RY02) Relay Relay (RY01) (RY06) External input P.C.

  • Page 97: Hydro Unit Installation

    Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL „ Positioning HYDRO UNIT INSTALLATION Service space Secure a service space for the Hydro Unit. WARNING • Do not install the Hydro Unit in a place where heat stagnates. • To protect yourself from injury, always use PPE (Personal Protective Equipment), that is, wear gloves.
  • Page 98 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL „ Refrigerant Piping The Hydro Unit can be installed directly without using the fixing angles. However, the back side of the Hydro Unit can be highly heated, therefore, the installing surface must be heat- WARNING resistant.
  • Page 99 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Refrigeration pipe Tightening The length and height of the refrigeration pipe must be • Connect the refrigerant pipes, from the outdoor unit, within the following values. to the Hydro Unit as shown below. As long as the Hydro Unit is installed within these ▼...
  • Page 100 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL ▼ Fig. 7-11 Water pipe Design the water pipe length within the QH characteristics of the pump (Refer to “Fig. 7-16” and “Fig. 7-17” on page 101). The height of the pipe must be 7 m or less. Attention To avoid water leak, ▼...
  • Page 101 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Piping to hot water cylinder (option) Expression for expansion vessel selection Water supplied to the hot water cylinder is branched by a motorized 3-way valve (locally procured). For the specifications of the motorized 3-way valve, refer to “Control parts specifications”...
  • Page 102 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Pump operation/configuration ▼ Fig. 7-16 Hydraulic heat exchanger (14 kW) QH characteristics Minimum flow rate 230V 230V Out of Operation 220V 230V 220V Range 220V Flow rate ( /min) ▼ Fig. 7-17 Hydraulic heat exchanger (8 kW) QH characteristics Minimum flow rate 230V...

  • Page 103: Electrical Installation

    Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL „ Electrical Installation Water charging Charge water until the pressure gauge shows 0.2 MPa (2 bar). WARNING Hydraulic pressure may drop when the trial run begins. In that case, add water. • Ensure electrical circuits are isolated before Air may enter if the charged hydraulic pressure is low.
  • Page 104 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Control line ▼ Fig. 7-19 Mixing-Valve Mixing-Valve type 1 type 2 for 2 zone for 2 zone control control Max 12 m Temp sensor in hot 230 V 100 mA water cylinder 0.75 mm²...

  • Page 105: Wiring Specifications

    Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Electrical supply/cable specifications ▼ Wiring specifications Model name POWER Maximum Installation Description Power wire Connection destination HWS- SUPPLY current fuse rating 220-230 V ~ 1403H-E 22.8A 25 A 2.5 mm² or more 50 Hz 220-230 V ~ 1103H-E...
  • Page 106 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL ▼ Control parts specifications Power Maximum current Type Default: 2-wire spring return valve or 3 wire SPST valve Motorized 3-way valve AC 230 V 100 mA Note: 3 wire SPDT valve can be used by changing DIP switch (for hot water) 13_1.
  • Page 107 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Electrical connection to hydro unit Outdoor unit to hydro unit electrical connection • Remove the front cover and the electrical box cover from the Hydro Unit. ▼ Fig. 7-22 • The Hydro Unit power cable must be sized in accordance with refer to “Electrical supply/cable specifications”.
  • Page 108 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Electrical connection for external booster Electrical connection for external additional heater pumps • The Hydro Unit has the facility to connect an CAUTION additional circulating pump, if required, into the heating or cooling system. •...
  • Page 109 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL ▼ Fig. 7-26 3-way valve (diverter) connection Type 2: SPST Required Valve Specification: port “A” to Hot water Electrical Specification: 230 V; 50 Hz; <100 mA cylinder Hydro Unit Valve Diameters: Port A, Port B: Ø 1 1/4" Return Mechanism: 3 types of 3-way valve (diverter) can be used.
  • Page 110 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL 3-way mixing valve connection Hot water cylinder connection (optional) • Please refer to “Electrical supply/cable Required Actuator Specification specifications” for fuse/cable size and for Electrical Specification:230 V; 50 Hz; <100 mA connection details. The 3-way mixing valve is used to achieve the temperature differential needed in a 2-zone heating Electrical Connection (Hot Water Cylinder...
  • Page 111 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Electrical Connection (Hot Water Cylinder Additional hydro unit outputs temperature Sensor) Alarm and Boiler Outputs • Connect the hot water cylinder temperature sensor Alarm Output: L1: Alarm output as shown below to terminals A & B on Terminal •...
  • Page 112 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Compressor operation output Optional inputs to hydro unit • Display relay is ON with outdoor unit compressor Room Thermostat Input: operation. 2–3: Room thermostat input for cooling mode • Volt free contact 1–3: Room thermostat input for heating mode AC230 V;...
  • Page 113 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL „ Second remote controller Emergency Shutdown input S2: Emergency stop input, Tempo* control input This function can be switched over with FC21 and Installation place FC61. • Install the remote controller 1 m - 1.5 m above floor •...
  • Page 114 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Remote controller installation Remote controller wiring Connection diagram NOTE * Use 0.5 mm2 wire • The remote controller wire should not be bundled * Can not use the closed end with other wires (mains, etc.), or installed with other wire joint.

  • Page 115: Start Up And Configuration

    Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL • To control room temperature instead of water temperature with this remote control, set function code “40” of hydro unit to “1”. START UP AND CONFIGURATION Set the DIP switches and function codes. „...
  • Page 116 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL After SW No. DIP No. Description Default Change 1 Change 2 Change 3 Commissioning Used when a hot water cylinder is connected to system. OFF = hot water cylinder connected; ON = hot water cylinder not connected Used to activate Zone 1 Operation.
  • Page 117 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL „ Setting Function Codes for Set the function code (CODE No.) with the TEMP. buttons. (CODE No.: 01 to Hydro Unit and Remote Controller Set data (DATA) with the TIME buttons. Set function codes for various operation modes with the remote controller.
  • Page 118 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Main setting items • However, A > B > C > D > E. (1) Setting Hot Water Temperature Range (function ▼ Fig. 8-02 code 18 to 1F) Default setting • Set the temperature range for heating (zone 1, zone 2), cooling, and hot water.
  • Page 119 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL (14)Mixing valve operation setting • Set the time period from full close to full open of the 2-zone control mixing valve. Set a value that is 1/10 of the actual time. And. setting the interval control time.
  • Page 120 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Function code settings Location & FC Number After Change Change FC Description Hydro Range Default Commissioning Heating Upper Limit - Zone 1 – 37~55°C 55°C Heating Lower Limit - Zone 1 – 20~37°C Heating Upper Limit - Zone 2 –...
  • Page 121 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Location & FC Number After Change Change FC Description Hydro Range Default Commissioning Change Setback Temperature – 3~20°C Zone selection 0=Zone 1 & 2; – 1= Zone 1 Only Night Setback Start Time (Hour) –...
  • Page 122 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Location & FC Number After Change Change FC Description Hydro Range Default Commissioning Second Remote Controller 0=Water temperature Target – 1=Room thermo temperature temperature Setting Room Temperature shift for heating – -10~10 Temperature Temperature shift for cooling –...
  • Page 123 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Settings for 2-zone temperature control Setting for second remote controler • Procure a motorized mixing valve (refer to “Control • Prepare the optional second remote controller. parts specifications” on page 105 for the details.) •...

  • Page 124: Test Run

    Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL TEST RUN MAINTENANCE Use operation buttons usually to conduct a test run. Execute periodic maintenance at least once a year. If the outside air temperature or water temperature is outside the setting value range, press the TEST Check points button on the remote controller and then start a test •...

  • Page 125: Sensor Temperature Monitoring Function

    Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL SENSOR TEMPERATURE MONITORING FUNCTION The sensor sensing temperature is displayed on the Item Data name Unit remote controller. code This function allows you to make sure whether the Micro computer energized accumulation time × 100h sensor is installed properly.

  • Page 126: Troubleshooting

    Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL TROUBLESHOOTING „ Fault Symptoms Symptom Possible cause Corrective action Check remote controller operation and temperature Incorrect remote controller setting setting Incorrect function code setting Check function code setting with the function code table. Room is not heated or cooled.
  • Page 127 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL O ... Possible × ..Not possible Diagnostic functional operation Check Determination and action Backup Automatic code Operational cause present reset Antifreeze operation 1. Almost no or little water flow. • Dirt clogging in the water piping system. •...
  • Page 128 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL O ... Possible × ..Not possible Diagnostic functional operation Check Determination and action Backup Automatic code Operational cause present reset TTW sensor error 1. Check the resistance value and connection of the hot water cylinder sensor (TTW).
  • Page 129 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Diagnostic functional operation Check Determination and action Backup Automatic code Operational cause present reset Compressor lock 1. Defect of compressor (lock) – Replace the compressor. 2. Defect of compressor wiring (open phase). Defect in the current detection 1.
  • Page 130 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Diagnostic functional operation Check Determination and action Backup Automatic code Operational cause present reset Short circuit of the compressor 1. Abnormality occurs when operating with the compressor wiring disconnected … Check the driver element error control board.
  • Page 131 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL Defect mode detected by the remote control Diagnostic functional operation Check code Determination and action Status of air- Operational cause Condition conditioning No communication between hydro Stop – Defect in the remote control power unit an remote controller supply displaying at...
  • Page 132 Engineering Data Book 7. HYDRO UNIT INSTALLATION MANUAL MEMO ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................–...

  • Page 133: Outdoor Unit Installation Manual

    8. OUTDOOR UNIT INSTALLATION MANUAL...
  • Page 134 AIR TO WATER HEAT PUMP Installation manual 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...
  • Page 135 Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL Please read this Installation Manual carefully before installing the Air to Water Heat Pump. • This Manual describes the installation method of the outdoor unit. • For installation of the hydro unit, follow the Installation Manual attached to the hydro unit. Original instruction ADOPTION OF NEW REFRIGERANT This Air to water heat pump is a new type that has adopted a new refrigerant HFC (R410A) instead of the...
  • Page 136 Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL Contents 1 PRECAUTIONS FOR SAFETY......... . 138 2 ACCESSORY PARTS AND REFRIGERANT .
  • Page 137 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.
  • Page 138 Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL „ Definition of Protective Gear When the air to water heat pump is to be transported, installed, maintained, repaired or removed, wear protective gloves and “safety” work clothing. In addition to such normal protective gear, wear the protective gear described below when undertaking the special work detailed in the table below.

  • Page 139: Precautions For Safety

    Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL PRECAUTIONS FOR SAFETY • Ensure that all Local, National and International regulations are satisfied. • Read this “PRECAUTIONS FOR SAFETY” carefully before Installation. • The precautions described below include the important items regarding safety. Observe them without fail.
  • Page 140 Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL • When the Air to Water Heat Pump cannot cool or heat water well, contact the dealer from whom you purchased the Air to Water Heat Pump as refrigerant leakage is considered as the cause. In the case of repair that requires refill of refrigerant, ask service personnel about details of the repair.

  • Page 141: Accessory Parts And Refrigerant

    Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL ACCESSORY PARTS AND REFRIGERANT „ Accessory Parts Part name Q’ty Shape Usage Hand this directly to the customer. (For other languages that do not appear in this Outdoor unit installation manual Installation Manual, please refer to the enclosed CD-R.) Drain nipple Waterproof rubber cap...

  • Page 142: Installation Of New Refrigerant Air To Water Heat Pump

    Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL INSTALLATION OF NEW REFRIGERANT AIR TO WATER HEAT PUMP • The R410A refrigerant is more susceptible to impurities such as water, oxide membranes, oils, and fats. With the adoption of the new refrigerant, the refrigerating oil has also been changed. Be careful not to let water, dust, conventional refrigerant, and/or conventional refrigerating oil enter the refrigerating cycle of the new refrigerant air to water heat pump.

  • Page 143: Installation Conditions

    Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL „ Refrigerant Piping „ Airtight test 1. Before starting an airtight test, further tighten the spindle valves on the gas and liquid sides. New refrigerant (R410A) 2. Pressurize the pipe with nitrogen gas charged from When using the conventional piping kit the service port to the design pressure (4.15 MPa) to conduct an airtight test.

  • Page 144: Installation Location

    Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL „ Installation Location Keep a distance 500 mm or more between the unit and wall surface. 500 mm CAUTION Install the outdoor unit in a location that meets the following conditions after the customer’s consent is obtained.
  • Page 145 Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL „ Necessary Space for Obstacle in front Installation Above unit is free 1. Single unit installation (Unit: mm) Obstacle at rear side Upper side is free 1. Single unit installation 2. Serial installation of two or more units 2.

  • Page 146: Installation Of Outdoor Unit

    Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL 2. Serial installation of two or more units • As shown in the figure below, install the foundation and vibration-proof rubber pads to directly support the bottom surface of the fixing leg that is in contact with and underneath the bottom plate of the outdoor unit.

  • Page 147: Refrigerant Piping

    Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL REFRIGERANT • When collectively draining discharged water completely, use a drain pan. PIPING „ Knockout of Pipe Cover Waterproof rubber cap Drain nipple Knockout procedure Drain nipple Rear direction Waterproof rubber cap Knockout hole Pipe cover Side direction...
  • Page 148 Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL „ Optional Installation Parts Projection margin in flaring: B (Unit: mm) (Locally procured) Parts name Q’ty Refrigerant piping Rigid (Clutch type) Liquid side: Ø9.5 mm One each Gas side: Ø15.9 mm R410A tool used Conventional tool Pipe insulating material Outer diam.
  • Page 149 Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL „ Tightening of Connecting CAUTION Part 1. Do not put the crescent wrench on the cap or 1. Align the centers of the connecting pipes and fully cover. tighten the flare nut with your fingers. Then fix the The valve may break.

  • Page 150: Air Purging

    Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL AIR PURGING „ Airtight test Vacuum pump Before starting an airtight test, further tighten the As shown in the figure, connect the charge hose after the spindle valves on the gas side and liquid side. manifold valve is closed completely.
  • Page 151 Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL „ How to open the valve „ Replenishing refrigerant Open or close the valve. This model is a 30 m chargeless type that does not need to have its refrigerant replenished for refrigerant Liquid side pipes up to 30 m.

  • Page 152: Electrical Work

    Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL ELECTRICAL Ensure all wires are secured using the cord clamps on the pipe valve fixing plate located inside the unit WORK Electric parts box WARNING Panel 1. Using the specified wires, ensure that the wires are connected, and fix wires securely Pipe valve fixing plate...
  • Page 153 Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL „ Wiring between Hydro Unit and Outdoor Unit The dashed lines show on-site wiring. Connect the indoor/outdoor connecting wires to the identical terminal numbers on the terminal block of each unit. Incorrect connection may cause a failure. HWS-803H-E HWS-1103H-E Outdoor unit...
  • Page 154 Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL How to wire Stripping length power cord and connecting wire 1. Connect the connecting wire to the terminal as identified with their respective numbers on the terminal block of the Hydro and outdoor units. 1 2 3 H07 RN-F or 60245 IEC 66 (1.5 mm or more)

  • Page 155: Earthing

    Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL EARTHING ANNUAL MAINTENANCE Connect the earth line properly following applicable technical standards. • For an air to water heat pump system that is Connecting the earth line is essential to preventing operated on a regular basis, cleaning and electric shock and to reducing noise and electrical maintenance of the Hydro/outdoor units are strongly charges on the outdoor unit surface due to the high-...

  • Page 156: Functions To Be Implemented Locally

    Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL „ Recovering Refrigerant FUNCTIONS TO BE IMPLEMENTED • Use refrigerant recovery switch SW801 on the P.C. board of the outdoor unit to recover refrigerant when LOCALLY the Hydro or outdoor unit is moved. •...

  • Page 157: Troubleshooting

    Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL TROUBLESHOOTING You can perform fault diagnosis of the outdoor unit with the LEDs on the P.C. board of the outdoor unit in addition to using the check codes displayed on the wired remote controller of the indoor unit. Use the LEDs and check codes for various checks.
  • Page 158 Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL Display mode 1 Display mode 2 Cause D800 D801 D802 D803 D804 D800 D801 D802 D803 D804 21 High pressure release 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 ( : OFF...

  • Page 159: Appendix

    Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL APPENDIX • 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. „ Work instructions •...
  • Page 160 Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL Curing of pipes When removing and opening the Hydro or outdoor unit for a long time, cure the pipes as follows: • Otherwise rust may be generated when moisture or foreign matter due to condensation enters the pipes. •...
  • Page 161 • For additional information, please contact the municipal facility, the shop/dealer/installer that sold the product, or the producer. Country Name of Company responsible for WEEE. GT Phelan Unit 30 Southern Toshiba Carrier UK Ltd Porsham Ireland Cross Business Park Bray Co Close, Belliver Ind. Est.
  • Page 162 Engineering Data book 8. OUTDOOR UNIT INSTALLATION MANUAL MEMO ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................–...

  • Page 163: Owner's Manual

    9. OWNER’S MANUAL...
  • Page 164 AIR TO WATER HEAT PUMP Owner’s Manual 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...
  • Page 165 Engineering Data book 9. OWNER’S MANUAL Thank you very much for purchasing TOSHIBA Air to Water 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).

  • Page 166: Safety Precautions

    Engineering Data book 9. OWNER’S MANUAL SAFETY PRECAUTIONS DANGER • DO NOT ATTEMPT TO INSTALL THIS UNIT YOURSELF. • THIS UNIT REQUIRES A QUALIFIED INSTALLER. • DO NOT ATTEMPT TO REPAIR THE UNIT YOURSELF. • THIS UNIT HAS NO COMPONENTS WHICH YOU CAN REPAIR. •...
  • Page 167 Engineering Data book 9. OWNER’S MANUAL OPERATION CAUTIONS • To ensure satisfactory performance, please read this manual carefully before operating the Air to Water Heat Pump system. • Do not install the Air to Water Heat Pump in special-purpose rooms such as a ship or any kind of vehicle. Doing so could harm machine performance.

  • Page 168: Names And Functions Of Parts

    Engineering Data book 9. OWNER’S MANUAL NAMES AND FUNCTIONS OF PARTS „ Buttons ▼ Fig. 2-01 Switches setting temperature Changes the set temperature for 1. TEMP. button: 11. AUTO TEMP. automatically according to outside each operation mode (ZONE1/2 button: temperature. (Pressing this button hot water) by 1°C step.
  • Page 169 Engineering Data book 9. OWNER’S MANUAL „ Meaning of Indication ▼ Fig. 2-02 Heating side [ZONE1, 2] Hot water side 18. Indication Description 20. Indication Description Lights when floor heater or radiator is connected (when the system has floor heater or radiator). Lights when hot water supply system is connected (when the system has Lights when controlling the second...
  • Page 170 Engineering Data book 9. OWNER’S MANUAL 19. Indication Description Clock: Displays the current time (AM or PM). Displays days of the week (Sunday to Saturday). Lights when the NIGHT button is pressed and goes out when the button is pressed again. Lights when nighttime quiet operation is set.

  • Page 171: How To Use Functions

    Engineering Data book 9. OWNER’S MANUAL HOW TO USE FUNCTIONS „ Timer setting „ Heating or cooling operation Function not available on second remote controller Performing heating or cooling operation First, set the current time on the remote controller. • Press the ZONE1, 2 button to start heating Procedure to set the current time and day of the week or cooling operation.

  • Page 172: Hot Water

    Engineering Data book 9. OWNER’S MANUAL „ Hot water Performing Auto mode operation • The setting temperature can be set automatically according to the outside temperature. Performing hot water supply operation • Press the AUTO TEMP. button. • The temperature indication changes to “A” and the •...
  • Page 173 Engineering Data book 9. OWNER’S MANUAL „ Useful functions Night setback This function is used to save heating operation during specified time zone (sleeping hours, etc.) at night. Frost protection • When the NIGHT button is pressed during heating (ZONE1 or ZONE2), appears on the This function performs operation with the minimum remote controller and the night setback operation is...
  • Page 174 Engineering Data book 9. OWNER’S MANUAL „ Schedule timer Anti bacteria This function performs anti-bacteria operation of the (Disable with second remote control) hot water tank. • When the ANTI BACTERIA button is Operations can be scheduled in eight STEPs for each pressed, the mark appears on the remote day of the week.
  • Page 175 Engineering Data book 9. OWNER’S MANUAL Determine the settings. • Existing schedule setting Procedure: • Press the SET button to determine the settings. • The “__” mark lights under the set day of the week and the “ ” mark appears on the display for 4 seconds.

  • Page 176: User Maintenance

    Engineering Data book 9. OWNER’S MANUAL USER MAINTENANCE Periodic maintenance (once a year) is necessary for this product. Consult the installation company. If a problem occurs, contact the installation company or dealer. AIR TO WATER HEAT PUMP OPERATIONS AND PERFORMANCE 3 minutes protection function 3-minutes protection function prevents the air to water heat pump from starting for initial 3 minutes after the main power switch/circuit breaker is turned on for re-starting the air to water heat pump.

  • Page 177: General Specifications

    2.71 Refrigerant R410A Dimension HxWxD (mm) 1,340x900x320 Bottom plate heater – 80 class Hydro Unit HWS-803XWHM3-E HWS-803XWHT6-E HWS-803XWHD6-E HWS-803XWHT9-E Back up heater capacity for back up heater 220-230V~ 50Hz 380-400V 3N~ 50Hz 220-230V 3~ 50Hz 380-400V 3N~ 50Hz Power supply...

  • Page 178: Troubleshooting

    Engineering Data book 9. OWNER’S MANUAL HWS-1501CSHM3-E HWS-2101CSHM3-E HWS-3001CSHM3-E Hot water cylinder (option) HWS-1501CSHM3-UK HWS-2101CSHM3-UK HWS-3001CSHM3-UK Power supply 220-230V~ 50Hz Water volume (liter) Max water temperature (°C) Electric heater (kW) 2.75 Height (mm) 1,090 1,474 2,040 Diameter (mm) Material Stainless steel TROUBLESHOOTING If a problem occurs, contact the installation company or dealer.
  • Page 179 www.klimainfo.sk Air to Water Heat Pump Engineering Data Book Oct. 2010...

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