Sinclair S therm Series Service Manual
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Sinclair S therm Series Service Manual

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SERVICE MANUAL
SPLIT HEAT PUMPS
GSH-XXXTRB2 + GSH-XXXERB2
GSH-XXXTRB2-3 + GSH-XXXERB-3
H E A T P U M P S

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Summary of Contents for Sinclair S therm Series

  • Page 1 SERVICE MANUAL SPLIT HEAT PUMPS GSH-XXXTRB2 + GSH-XXXERB2 GSH-XXXTRB2-3 + GSH-XXXERB-3 H E A T P U M P S...

  • Page 2: Table Of Contents

    Contents Product Data ........................1 1 Product Data ....................... 1 1.1 Lineup ..........................1 1.2 Nomenclature ........................1 1.3 Product Features ......................2 1.4 Operating Principle ......................5 1.5 Technical Data ........................5 2 Explosive Views and Part Lists ................31 3 Supply Scope ......................53 Model Selection ......................
  • Page 3 1.1 Control Principle Diagram ....................62 1.2 Control Flowchart ......................65 2 Main Control Logics ....................65 2.1 Cooling ..........................65 2.2 Heating ..........................66 2.3 Water Heating .......................66 2.4 Shutdown ........................67 2.5 Control to the Compressor ....................67 2.6 Control to the Fan ......................67 2.7 Control to the 4-way Valve ....................67 2.8 Control to the Water Pump .....................67 2.9 Control the Electronic Expansion Valve ................67...
  • Page 4 4.13 Wiring of the Remote Air Temperature Sensor ............134 4.14 Wiring of the Thermostat .....................135 4.15 Wiring of the Control ....................136 5 Commissioning and Trial Run ................137 5.1 Check before startup .....................137 5.2 Trial run .........................138 TEST OPERATION & TROUBLESHOOTING & MAINTENANCE ......139 1 Precheck........................

  • Page 5: Product Data

    Product Data 1 Product Data 1.1 Lineup 1.1.1 Main Unit Cooling Heating Product Power Refri- Series Model Capacity Capacity Appearance Code Supply gerant (kW) (kW) GSH-40TRB+GSH-40ERB ER01001770 GSH-60TRB+GSH-60ERB ER01001780 GSH-40TRB2+GSH-40ERB2 ER01002350 GSH-60TRB2+GSH-60ERB2 ER01002370 GSH-80TRB+GSH-80ERB ER01001760 GSH-100TRB+GSH-100ERB ER01001730 GSH-80TRB2+GSH-80ERB2 ER01002340 GSH-100TRB2+GSH-100ERB2 ER01002360 9.35 GSH-80TRB2-3+GSH-80ERB-3...

  • Page 6: Product Features

    1.3 Product Features 1.3.1 General It’s a kind of integrated DC inverter unit that comprises cooling, heating and water heating functions, and up to 5.0 energy efficiency. It adopts R32 refrigerant and two-stage compressor. For heating, ambient temperature range is -25~35°C while the leaving water temperature range is 20~60°C.
  • Page 7 (4) The high-efficiency water pump will also improve the unit’s performance largely. All-in-one Design ◆ (1) The unit can integrate with terminal units, like the radiator, floor heating device, FCU, water heating device, solar kit, gas furnace etc. Versatile functions can meet various kinds of demands from different users and enhance applicability of this product.
  • Page 8 (Menu page) Smart Control, Powerful Function ◆ (1) The operating mode can be switched freely. Furthermore, based on different demands, the holiday mode, weather-dependent mode, quite timer, temperature timer and floor commissioning can activated. (2) Multiple protections can make this product much safer. The added electric heater will prevent the plate heat exchanger from being frosted owing to too low water temperature and resultantly extend the service life of the product and enhance its safety and reliability.

  • Page 9: Operating Principle

    1.4 Operating Principle 1.4.1 Schematic Diagram pressure pressure switch switch (heating) (cooling) 1.5 Technical Data 1.5.1 Parameter List Whole Units ◆ GSH-60TRB GSH-80TRB GSH-100TRB GSH-40TRB Model GSH-40ERB GSH-60ERB GSH-80ERB GSH-100ERB Cooling (floor cooling) Capacity* Heating (floor heating) Cooling 0.82 1.32 1.75 2.24 (floor cooling)
  • Page 10 GSH-40TRB GSH-60TRB GSH-80TRB GSH-100TRB Model GSH-40ERB GSH-60ERB GSH-80ERB GSH-100ERB Refrigerant charge volume Sanitary water Temperature °C 40~80°C GSH-60TRB2 GSH-80TRB2 GSH-100TRB2 GSH-40TRB2 Model GSH-100ERB2 GSH-40ERB2 GSH-60ERB2 GSH-80ERB2 Cooling 9.35 (floor cooling) Capacity*1 Heating (floor heating) Cooling 0.68 1.13 1.72 2.36 Power (floor cooling) Heating Input*1...
  • Page 11 GSH-120TRB2 GSH-140TRB2 GSH-160TRB2 Model GSH-120ERB GSH-140ERB GSH-160ERB EER*2(for Fan coil) 2.79 2.65 2.57 COP*2(Fan coil or Radiator) 3.77 3.68 3.62 Refrigerant charge volume 1.84 1.84 1.84 °C Sanitary water Temperature °C 40~80 GSH-100TRB GSH-140TRB GSH-80TRB2 GSH-160TRB GSH-120TRB 2-3 + GSH- -3 + GSH-80 2-3 + GSH- 2-3 + GSH-...
  • Page 12 Model GSH-40ERB2 GSH-60ERB2 GSH-80ERB2 GSH-100ERB2 Sound Cooling dB(A) Pressure Heating dB(A) Level Outline 975×396×702 975×396×702 982×427×787 982×427×787 Dimensions (W×D×H) Packaged 458×1029×830 458×1029×830 478×1097×937 478×1097×937 Net weight/Gross weight 55/65 55/65 82/92 82/92 GSH-120ERB GSH-140ERB GSH-160ERB Model Sound Cooling dB(A) Pressure Heating dB(A) Level Outline...
  • Page 13 GSH-40TRB2 GSH-60TRB2 GSH-80TRB2 GSH-100TRB2 Model Outline 600×650×1800 600×650×1800 600×650×1800 600×650×1800 Dimensions (W×D×H) Packaged 703×803×2035 703×803×2035 703×803×2035 703×803×2035 Net weight/Gross weight 195/219 195/219 195/219 195/219 GSH-120TRB2 GSH-160TRB2 GSH-140TRB2 Model Sound Cooling dB(A) Pressure Heating dB(A) Level Outline 600×650×1800 600×650×1800 600×650×1800 Dimensions (W×D×H) Packaged 703×803×2035...
  • Page 14 7~25 10~48 Heating 20~60 -25~35 Water Heating 40~80 (Water Tank Temperature) -25~45 Note: when operating conditions are out of the range listed above, please contact Sinclair. 1.5.4 Temperature sensor parameter Nominal working datas Inspection Displayed Name Remark range(°C) Cooling Heating...
  • Page 15 Minimum Minimum Power Supply Leakage Sectional Sectional Leakage Switch Area of Power Model Area of Earth Wire Supply Wire V,Ph,Hz GSH-80ERB GSH-100ERB GSH-80TRB GSH-100TRB 230VAC,1Ph,50Hz GSH-80ERB2 GSH-100ERB2 GSH-80TRB2 GSH-100TRB2 GSH-80ERB-3 GSH-100ERB-3 GSH-80TRB2-3 GSH-100TRB2-3 GSH-120ERB-3 400V,3N~,50Hz GSH-140ERB-3 GSH-160ERB-3 GSH-120TRB2-3 GSH-140TRB2-3 GSH-160TRB2-3 GSH-120ERB GSH-140ERB GSH-160ERB...
  • Page 16 1.5.6 Capacity Correction Cooling Capacity Correction ◆ Computer of actual cooling capacity: actual cooling capacity = nominal cooling capacity x cooling capacity correction coefficient. (1) GSH-40TRB+GSH-40ERB, GSH-60TRB+GSH-60ERB, GSH-80TRB+GSH-80ERB, GSH-100TRB+GSH-100ERB Cooling Capacity Correction_4 Ambient Temp.(°C) Outflow Water(°C) 2.58 2.87 3.02 3.21 3.28 3.15 2.87...
  • Page 17 Cooling Capacity Correction_8 Ambient Temp.(°C) Outflow Water(°C) 5.78 6.36 6.73 7.16 7.26 7.00 6.36 4.98 4.24 5.99 6.63 7.00 7.42 7.58 7.31 6.63 5.14 4.40 6.41 7.10 7.47 7.90 8.06 7.79 7.10 5.51 4.66 6.63 7.37 7.79 8.22 8.37 8.06 7.37 5.72 4.82...
  • Page 18 Cooling Capacity Correction_6 Ambient Temp.(°C) Outflow Water(°C) 3.76 4.20 4.40 4.68 4.80 4.60 4.20 3.24 2.76 3.88 4.32 4.56 4.84 4.96 4.76 4.32 3.36 2.84 4.04 4.48 4.68 5.00 5.08 4.88 4.48 3.48 2.92 4.16 4.56 4.84 5.16 5.24 5.04 4.56 3.60 3.00...
  • Page 19 Cooling Capacity Correction_12 Ambient Temp.(°C) Outflow Water(°C) 8.68 9.64 10.17 10.80 11.01 10.59 9.64 7.52 6.35 8.90 9.95 10.48 11.12 11.33 10.91 9.95 7.73 6.57 9.21 10.17 10.70 11.44 11.65 11.23 10.17 8.05 6.67 9.43 10.38 10.91 11.75 11.97 11.44 10.38 8.15 6.88...
  • Page 20 (3) GSH-80TRB2-3+GSH-80ERB-3, GSH-100TRB2-3+GSH-100ERB-3, GSH-120TRB2-3+GSH-120ERB-3 GSH-140TRB2-3+GSH-140ERB-3, GSH-160TRB2-3+GSH-160ERB-3 Cooling Capacity Correction_8 Ambient Temp.(°C) Outflow Water(°C) 6.23 6.92 7.30 7.75 7.90 7.60 6.92 5.40 4.56 6.46 7.14 7.52 7.98 8.13 7.83 7.14 5.55 4.71 6.54 7.30 7.68 8.21 8.36 8.06 7.30 5.70 4.79 6.76 7.52 7.90...
  • Page 21 Cooling Capacity Correction_14 Ambient Temp.(°C) Outflow Water(°C) 8.02 8.90 9.39 9.97 10.17 11.24 8.90 6.94 5.87 8.21 9.19 9.68 10.27 10.46 11.38 9.19 7.14 6.06 8.51 9.39 9.88 10.56 10.76 11.52 9.39 7.43 6.16 8.70 9.58 10.07 10.85 11.05 11.66 9.58 7.53 6.36...
  • Page 22 EER Correction_4 Ambient Temp.(°C) Outflow Water(°C) 6.97 6.73 6.49 6.22 5.71 5.13 4.28 3.13 2.52 7.28 7.00 6.80 6.46 5.95 5.34 4.42 3.26 2.62 EER Correction_6 Ambient Temp.(°C) Outflow Water(°C) 4.35 4.19 4.06 3.87 3.55 3.20 2.66 1.95 1.57 4.48 4.32 4.19 4.00...
  • Page 23 EER Correction_10 Ambient Temp.(°C) Outflow Water(°C) 4.90 4.70 4.55 4.35 3.97 3.60 2.99 2.18 1.77 5.25 5.08 4.90 4.67 4.29 3.86 3.19 2.35 1.89 5.51 5.28 5.16 4.90 4.50 4.03 3.36 2.47 2.00 5.83 5.60 5.45 5.19 4.76 4.29 3.54 2.61 2.09 6.06...
  • Page 24 EER Correction_8 Ambient Temp.(°C) Outflow Water(°C) 4.22 4.08 3.96 3.76 3.44 3.10 2.58 1.87 1.52 4.33 4.19 4.08 3.87 3.56 3.19 2.67 1.95 1.58 4.45 4.28 4.16 3.93 3.64 3.27 2.73 2.01 1.61 4.56 4.42 4.28 4.08 3.73 3.36 2.81 2.04 1.64 4.68...
  • Page 25 EER Correction_14 Ambient Temp.(°C) Outflow Water(°C) 3.79 3.65 3.54 3.37 3.09 2.65 2.31 1.70 1.37 3.90 3.76 3.65 3.48 3.18 2.75 2.37 1.73 1.42 4.04 3.90 3.76 3.60 3.29 2.85 2.45 1.81 1.48 4.12 3.99 3.85 3.71 3.37 2.94 2.51 1.87 1.48 4.24...
  • Page 26 EER Correction_10 Ambient Temp.(°C) Outflow Water(°C) 5.85 5.63 5.46 5.20 4.77 4.30 3.57 2.62 2.11 6.02 5.81 5.63 5.38 4.90 4.43 3.66 2.67 2.19 6.24 6.02 5.81 5.55 5.07 4.56 3.78 2.80 2.28 6.36 6.15 5.93 5.72 5.20 4.69 3.87 2.88 2.28 6.54...
  • Page 27 EER Correction_16 Ambient Temp.(°C) Outflow Water(°C) 3.76 3.62 3.51 3.35 3.07 2.63 2.30 1.69 1.36 3.87 3.73 3.62 3.46 3.15 2.73 2.35 1.71 1.41 4.01 3.87 3.73 3.57 3.26 2.82 2.43 1.80 1.47 4.09 3.96 3.82 3.68 3.35 2.92 2.49 1.85 1.47 4.20...
  • Page 28 Heating Capacity Correction_8 Outflow Ambient Temp.(°C) heated Water(°C) 3.28 3.84 4.48 5.20 5.60 6.24 6.80 8.00 8.24 8.72 8.64 7.84 6.88 5.36 3.28 3.84 4.48 5.20 5.60 6.24 6.80 8.00 8.24 8.72 8.64 7.84 6.88 5.36 3.84 4.48 5.20 5.60 6.24 6.80 8.00...
  • Page 29 Heating Capacity Correction_8 Outflow Ambient Temp.(°C) heated Water(°C) 3.44 4.16 4.96 5.68 6.08 6.80 7.52 7.36 7.60 8.00 7.92 7.20 6.32 4.96 3.36 4.08 4.80 5.52 5.92 6.56 7.28 7.76 8.00 8.48 8.40 7.60 6.64 5.20 3.28 3.84 4.48 5.20 5.60 6.24 6.80...
  • Page 30 Heating Capacity Correction_16 Outflow Ambient Temp.(°C) heated Water(°C) 6.64 8.03 9.58 10.97 11.74 13.13 14.52 14.91 14.67 15.45 15.29 13.90 12.20 9.58 6.49 7.88 9.27 10.66 11.43 12.67 14.06 15.21 15.45 16.37 16.22 14.67 12.82 10.04 6.33 7.41 8.65 10.04 10.81 12.05 13.13 15.50 15.91 16.84 16.68 15.14 13.28 10.35 6.33 7.41...
  • Page 31 Heating Capacity Correction_14 Outflow Ambient Temp.(°C) heated Water(°C) 6.02 7.28 8.68 9.94 10.65 11.91 13.17 13.48 13.31 14.01 13.87 12.61 11.07 8.68 5.88 7.14 8.40 9.66 10.37 11.49 12.75 13.72 14.01 14.85 14.71 13.31 11.63 9.10 5.74 6.72 7.84 9.10 9.80 10.93 11.91 13.96 14.43 15.27 15.13 13.73 12.05 9.38...
  • Page 32 COP Correction_8 Outflow Ambient Temp.(°C) heated Water(°C) 1.81 2.29 2.70 3.44 4.00 4.70 5.40 5.66 5.88 6.44 6.81 6.77 7.36 7.81 1.48 1.92 2.26 2.92 3.40 4.00 4.66 5.18 5.48 5.88 6.25 6.25 6.77 7.22 1.22 1.55 1.85 2.44 2.85 3.40 3.89 4.66...
  • Page 33 COP Correction_8 Outflow Ambient Temp.(°C) heated Water(°C) 1.89 2.39 2.82 3.59 4.17 4.90 5.64 5.91 6.14 6.72 7.10 7.06 7.68 8.14 1.54 2.01 2.35 3.05 3.55 4.17 4.86 5.40 5.71 6.14 6.52 6.52 7.06 7.53 1.27 1.62 1.93 2.55 2.97 3.55 4.05 4.86...
  • Page 34 COP Correction_16 Outflow Ambient Temp.(°C) heated Water(°C) 1.74 2.21 2.60 3.31 3.85 4.52 5.20 5.38 5.66 6.20 6.55 6.52 7.09 7.51 1.42 1.85 2.17 2.81 3.28 3.85 4.49 4.94 5.27 5.66 6.02 6.02 6.52 6.94 1.18 1.50 1.78 2.35 2.74 3.28 3.74 4.50...

  • Page 35: Explosive Views And Part Lists

    COP Correction_14 Outflow Ambient Temp.(°C) heated Water(°C) 1.98 2.51 2.95 3.76 4.36 5.13 5.90 6.19 6.43 7.03 7.44 7.40 8.04 8.53 1.62 2.10 2.47 3.19 3.72 4.36 5.09 5.63 5.98 6.43 6.83 6.83 7.40 7.88 1.33 1.70 2.02 2.67 3.11 3.72 4.24 5.08...
  • Page 36 Parts List of GSH-40TRB, GSH-60TRB Name of part Part code Quantity 100002069963 Electric Box Assy Terminal Board 422000000010 Terminal Board 422000000021 Plate-type Heat Exchanger Sub-Assy 030166060121 Drainage Pipe Sub-assy 0436289501 Auto Air Outlet Valve 07108208 Sealing Cap(Pressure Warning) 26112192 Electric heater 320004060075 Electric starter of water valve 4504800101...
  • Page 37 Parts List of GSH-40ERB, GSH-60ERB Part Code Quantity Name of part Handle 26233053 Left Side Plate 01305093P Electric Box Assy 100002066812 Radiator 4901521502 Jumper 4202021905 Main Board 300027060765 Terminal Board 42000100000204 000051000017 Top Cover Sub-Assy Communication Interface Board 300014060062 Electric Box Cover 20125002 Supporting Board(Condenser) 01795010...
  • Page 38 (3) GSH-80TRB, GSH-100TRB Parts List of GSH-80TRB, GSH-100TRB Name of part Part Code Quantity Electric Box Assy 100002069963 Terminal Board 422000000010 Terminal Board 422000000021 Plate-type Heat Exchanger Sub-Assy 030166060121 Drainage Pipe Sub-assy 0436289501 Auto Air Outlet Valve 07108208 Sealing Cap(Pressure Warning) 26112192 Electric heater 32000406006301...
  • Page 39 (4) GSH-80ERB, GSH-100ERB Parts List of GSH-80ERB, GSH-100ERB Name of part Part Code Quantity Rear Side Plate 01314100045P Rear Grill 01600100004101 Condenser Assy 01122800090 Silencer 07245012 Strainer 0721212101 4-Way Valve Assy 030152060359 Magnet Coil 4300040029 4-way Valve 4300008201 Pressure Sensor 322101032 Pressure Protect Switch 460200062...
  • Page 40 Name of part Part Code Quantity 009001000265 Compressor and Fittings Drainage hole Cap 06813401 06123401 Drainage Joint Electrical Heater 765100049 Chassis 01284100101 Pressure Protect Switch 460200048 Pressure Protect Switch 460200046 035027000024 Gas-liquid Separator Motor Support Sub-Assy 01804100309 Front Side Plate 01314100044P Handle 26235253...
  • Page 41 GSH-40TRB2, GSH-60TRB2, GSH-80TRB2, GSH-100TRB2 Parts List of GSH-40TRB2, GSH-60TRB2, GSH-80TRB2, GSH-100TRB2 Part Description qty Part Code Relief Valve 07382801 Strainer 035021000010 Receiver Board 30261014 Temperature Sensor 3900028312G Magnet Sub-assy 70844004 Signal Wire 400300412 Display Board 300001061020 4202021909 Jumper Bipolar AC Contactor 44010221 Anode 04062800008...
  • Page 42 Handle 26904100016 Plate-type Heat Exchanger Sub-Assy 030166060226 Steam current Switch 43001900000603 Electric Heater 32000406007502 Main Board 300002062353 mounting card(main board) 26902800034 Expansion Drum 07422800004 Relief Valve 07382814 812007060062 Water Pump Water Pressure Gauge 49028009 81200706006201 Water Pump Drainage Pipe Sub-assy 0436289504 Electric starter of water valve 4504800101...
  • Page 43 Parts List of GSH-40ERB2, GSH-60ERB2 Part Description qty Part Code Handle 26233053 Left Side Plate 01305093P Electric Box Assy 100002072999 Radiator 4901521502 Jumper 4202021904 Main Board 300027061922 Terminal Board 42000100000204 Top Cover Sub-Assy 000051060120 Communication Interface Board 300014060062 Electric Box Cover 20125002 Supporting Board(Condenser) 01795010...
  • Page 44 GSH-80ERB2， GSH-100ERB2...
  • Page 45 Parts List of GSH-80ERB2， GSH-100ERB2 NO. Part Description Part Code Rear Side Plate 01314100045P Rear Grill 01600100004101 Condenser Assy 01122800090 Silencer 07245012 Strainer 0721212101 4-Way Valve Assy 030152060359 Magnet Coil 4300040029 4-way Valve 4300008201 Sensor (High Pressure) 322101032 Pressure Protect Switch 460200062 Electric Expand Valve Fitting 4304413208...
  • Page 46 (8) GSH-120TRB2，GSH-140TRB2 ，GSH-160TRB2 Name of part Quantity Relief Valve Strainer Remote room temperature sensor Temperature Sensor Magnet Sub-assy Signal Wire Display Board Jumper...
  • Page 47 Name of part Quantity Bipolar AC Contactor Electronic Positive Electrode Thermostat Terminal Board Thermostat Terminal Board Electric Box Assy Handle Plate-type Heat Exchanger Sub-Assy Steam current Switch Electric Heater Drainage Pipe Sub-assy Main Board mounting card(main board) Expansion Drum Relief Valve Water Pump Water Pressure Gauge Water Pump...
  • Page 48 (9) GSH-120ERB GSH-140ERB GSH-160ERB ， ， GSH-140ERB GSH-160ERB Parts List of GSH-120ERB ， ，...
  • Page 49 NO. Part Description qty Part Code Left Side Plate 012055000007P Inductance Box Assy 000221060024 PFC Inductance 43128000015 Radiator 430034060143 Drive Board 300078060137 Terminal Board 42010004 Filter Board 300020060077 Coping 01264100052P 100002070839 Electric Box Assy Electric Box 0142520004001 Main Board 300027061276 Communication Interface Board 300014060087 Electrical Retaining Plate...
  • Page 50 (10) GSH-80TRB2-3，GSH-100TRB2-3 Parts List of GSH-80TRB2-3, GSH-100TRB2-3 Name of part Quantity Relief Valve Strainer Remote room temperature sensor Temperature Sensor Magnet Sub-assy Signal Wire Electric Box Assy Jumper Display Board AC Contactor mounting card(main board) Electronic Positive Electrode Main Board...
  • Page 51 Name of part Quantity Thermostat Terminal Board Terminal Board Terminal Board Drainage Pipe Sub-assy Steam current Switch Plate-type Heat Exchanger Sub-Assy Sealing Cap(Pressure Warning) Electric Heater Auto Air Outlet Valve Relief Valve Water Pressure Gauge Water Pump Water Pump Expansion Drum Electric starter of water valve Electric three-way ball valve body Plate-type Heat Exchanger Sub-Assy...
  • Page 52 Parts List of GSH-80ERB-3 ，GSH-100ERB-3 NO. Part Description qty Part Code Jumper 4202021906 Reactor 43130192 Electric Box 0142520004001 DriveBoard 300078060146 Coping 01264100027P RetainingPlate(WaterLevelSwitch) 26904100126 Inductance 43128000014 Main Board 300027061276 01894100053 Supporting Strip(Condenser) CondenserAssy 000100060442 Gas-liquid Separator 035027000024 Diffluence 03413032 Strainer 0721212101 Rear Grill 01600100004101...
  • Page 53 （12）GSH-120TRB2-3 ，GSH-140TRB2-3 ，GSH-160TRB2-3...
  • Page 54 Parts List of GSH-120TRB2-3， GSH-140TRB2-3 GSH-160TRB2-3 ， qty Part Code NO. Part Description Relief Valve 07382801 Strainer 035021000010 Receiver Board 30261014 Temperature Sensor 3900028312G Magnet Sub-assy 70844004 Signal Wire 40018000125 Electric Box Assy 100002073980 Jumper 4202021909 Display Board 300001061020 AC Contactor 44010287 mounting card(main board) 26902800034...
  • Page 55 （13）GSH-120ERB-3，GSH-140ERB-3 ，GSH-160ERB-3 Parts List of GSH-120ERB-3 GSH-140ERB-3 GSH-160ERB-3 ， 。...
  • Page 56 NO. Part Description qty Part Code Left Side Plate 012055000007P Inductance Box Sub-assy 017024060025 Reactor 43130192 Radiator 430034000016 Main Board 300027060603 43128000014 Inductance Communication Interface Board 300014060017 Terminal Board 42011103 Filter Board 30223000044 Coping 01264100052P Electric Box Assy 100002070838 Electric Box 0142520004001 Main Board 300027061276...

  • Page 57: Supply Scope

    3 Supply Scope Name Standard Optional Field Supplied Owner's Manual for the Main Unit √ Owner’s Manual for the Control √ 2-way Valve √ 3-way Valve √ Remote Temperature Sensor √ Wired Controller √ Communication Cable √ Water Tank Temperature Sensor √...

  • Page 58: Model Selection

    Model Selection 1 General 1.1 Power Supply Power supply Model V,Ph,Hz GSH-40TRB+GSH-40ERB GSH-60TRB+GSH-60ERB GSH-80TRB+GSH-80ERB GSH-100TRB+GSH-100ERB GSH-40TRB2+GSH-40ERB2 GSH-60TRB2+GSH-60ERB2 230VAC,1Ph,50Hz GSH-80TRB2+GSH-80ERB2 GSH-100TRB2+GSH-100ERB2 GSH-120TRB2+GSH-120ERB GSH-140TRB2+GSH-140ERB GSH-160TRB2+GSH-160ERB GSH-80TRB2-3+GSH-80ERB-3 GSH-100TRB2-3+GSH-100ERB-3 GSH-120TRB2-3+GSH-120ERB-3 400V,3N,50 Hz GSH-140TRB2+GSH-120ERB-3 GSH-160TRB2+GSH-160ERB-3 1.2 Operation Conditions Capacities and power inputs are based on the following conditions (floor heating /cooling ) a.

  • Page 59: Design Principle

    1.4 Design Principle (1) Cooling: capacity of the unit ≥ cooling load of the air conditioning (2) Heating: capacity of the unit ≥ max{ heating load, floor heating load, water heating load} (3) Water Tank: it should be selected based on the sanitary outfit or quantity of users. Each unit can accommodate only one water tank.

  • Page 60: Quantity And Location Of The Water Manifold

    Square-shaped Coil (Recommended) U-shaped Coil Length of coils is calculated as below: Square-shaped coil: =L*W/tube spacing=area/tube spacing U-shaped coil: =L-1+L*W/tube spacing=L-1+area/tube spacing The reason why the square-shaped coils are recommended is because they can keep even temperature distribution. Special demand can be met by adjusting the tube spacing. Distance from the room to the water manifold should be estimated according to the actual conditions of the project and generally should not exceed 30m.
  • Page 61 Calculation of loop quantity for circulation water can be done as per the formula below: N=A/A1 N——loop quantity A—— total floor heating area (unit: m A1—— floor heating area per single loop (unit: m Example for how to calculating the floor heating area per single loop: when the tube length is 120m, and tube spacing is 200mm, then the floor heating area per single loop is 120×0.2=24m (4) One manifold cannot be used for different floors, or it would cause uneven water distribution.

  • Page 62: Requirements On Installation Of The Water Manifold

    (5) Distance between the unit and the water manifold should be within 15m. If the distance exceeds 20m, then it is required to calculate the hydraulic power. Less than 15m is better 3.2 Requirements on Installation of the Water Manifold (1) The water manifold should be installed on the wall or inside the special box.

  • Page 63: Selection Of The Water Tank

    Cooling Heating Static Air Volume Type Capacity Capacity Pressure Appearance (kW) (kW) (Pa) Wall mounted 166~1020 2.1~5.4 3.15~8.5 —— type Concealed 213~2380 1.85~12.8 3.1~21 12, 30 ceiling type Floor ceiling 213~2040 1.9~10.8 2.8~16.2 —— type Cassette type 480~1700 4.5~9 6.8~13.7 ——...

  • Page 64: Examples For Model Selection

    t(design temperatuere)-t(entering cold water temperatuere) •consumption Volume of the Water Tank= t(water tank temperatuere set point)-t(entering cold water temperature) t (design temperature): generally it is 60°C ; t (entering cold water temperature): it differs for different regions; t ( water tank temperature set point): it is the target heating temperature of the water tank. α: correction factor Empirical Values for Volume Correction of the Water Tank Duration of Use...

  • Page 65: Model Selection

    If the outer diameter of the heating pipe is 20mm and thickness is 2mm, then the minimum flow for the heating pipe is: It can be see that the arranged piping system for the bathroom does not meet the technical requirement and need to combine the loops with the master room.

  • Page 66: Control

    Control 1 Integral Control Concept 1.1 Control Principle Diagram Control Diagram ◆ Output Control Field Supply S therm RS485 Power Main Board Supply S therm Field Supply Input Control (1) The outdoor temperature is detected by the sensor installed at fins of the finned heat exchanger, which is mainly used to control the initialization steps of the fan and the electrostatic expansion valve and also limit the maximum running frequency of the compressor.
  • Page 67 (5) The temperature sensor at the economizer is used to detect the temperature of the economizer after throttling via the electrostatic expansion 2. Under the Heating or Hot Water mode, this sensor and that at the economizer outlet both are used to control the opening angle of the electrostatic expansion valve 2. Under the Cooling mode, the electrostatic expansion valve 2 is fully closed.
  • Page 68 also will be displayed at the controller but the unit continues normal operation. (16) The leaving and entering water temperature of the solar panel and also the solar panel temperature are detected by sensors installed at the inlet pipe, outlet pipe and solar panel of the solar system respectively. Theses sensors are mainly used to control the water pump of the hot water of the solar system.

  • Page 69: Control Flowchart

    1.2 Control Flowchart Power Switch On Operation Mode Judgment Cooling Heating Water Heating 3-Way Vavle and 3-Way Vavle and 3-Way Vavle and 2-Way Vavle 2-Way Vavle 2-Way Vavle Control Control Control Water Pump Error Water Pump Error Water Pump Error Control Indication Control...

  • Page 70: Heating

    temperature, the main unit will stop as per the shutdown frequency but the water pump keeps normal operation. When it is detected that the leaving water temperature of the plate heat exchanger is equal to or larger than the freeze protection withdrawing temperature, freeze protection will stop. At this point, once the compressor has stopped for three minutes and conditions for startup have been satisfied, the compressor will run for cooling.

  • Page 71: Shutdown

    2.3.2 Water Heating by the Solar System When the solar water heating system is equipped but temperature difference value (it is the difference of solar panel temperature and the actual water tank temperature value) for startup is not reached, the water pump of the solar system will not start.

  • Page 72: Protection Control

    2.10 Protection Control (1) Compressor Low-pressure Protection When it is detected continuously that pressure at the low side is too low, then low-pressure protection will occur and this error will be displayed at the controller, all loads act as per the shutdown sequence. This error is unrecoverable and can be cleared unless repowered on.
  • Page 73 Icon Description Icon Description Water heating Error Menu Card out/Failed disinfection Switchover between cooling ON/OFF and heating [Notes] ●The ON/OFF icon will turn to green when the control is turned on. ●When the control mode is “Room temperature”, the temperature displayed at the upper right corner indicates the remote room temperature;...
  • Page 74 Icon Description Icon Description Heating Floor commissioning Cooling Floor commissioning error Hot water Card out Heating + Hot water Defrosting Hot water + Heating Holiday Cooling + Hot water WiFi Hot water + Cooling Back Quiet Menu page Sanitation Save Emergency Error [Notes]...

  • Page 75: Operation Instructions

    3.2 Operation Instructions 3.2.1 ON/OFF [Operation Instructions] At the menu page, by touching ON/OFF, the unit will be turned on/off. [Notes] ●It is defaulted to be OFF upon first power-on. ●ON/OFF operation will be memorized by setting “On/Off Memory” to be “On” at the “GENERAL.” setting page. That is, in case of power failure the unit will resume running upon power recovery.
  • Page 76 Function Setting Item Range Default Remarks Cool 1. When the water tank is unavailable, then only Heat “Cool” and “Heat” are available. 2. For the heating only unit, only "Heat" mode, “Hot Mode Hot water Heat water”, and “Heat + hot water” are available. 3.
  • Page 77 [Notes] ●The default mode is “Heat” upon first power-on. ●Mode setting is allowed only when the unit is turned off, otherwise a dialog box will pop up, saying “Please turn off the system first!” ●When the water tank is unavailable, only “Heat” and “Cool” mode are allowed. ●When the water tank is available, “Cool”, “Heat”, “Hot water”, “Cool+ Hot water”, and “Heat+ Hot water”...
  • Page 78 ●It will be memorized upon power failure. ●This function is unavailable to the heating only unit and the mini chiller. 3.2.2.5 Quiet Mode [Operation Instructions] At the function setting page with the unit turned off, by touching “Quiet mode”, there will be a choice box, where “Quiet mode”...
  • Page 79 ●Temperature setting relative to the cooling mode is unallowed to the heating only unit. ●It will be memorized upon power failure. ●When the set point of “Upper WT-Heat”/ “Upper WT-Cool” is lower than that of the “Lower WT-Heat”/ “Lower WT-Cool”, or “Lower WT-Heat”/ “Lower WT-Cool” is higher than “Upper WT-Heat”/ “Upper WT-Cool”, a window will pop up, saying “Enter wrong!”, and then resetting is required.
  • Page 80 3.2.2.9 Disinfection [Operation Instructions] 1.At the function setting page, access to “Disinfection” setting page. 2.At the “Disinfection” setting page, it can select the disinfection clock, disinfection temperature and disinfection week and the corresponding setting page will pop up at the right side. 3.Then, this setting will be saved by touching the “Save”...
  • Page 81 [Notes] ●When “Clock timer” has been set and “Hot water” mode is involved, in this case, if “Water tank” is changed to “Without”, “Hot water” will be automatically switched to “Heat”, and “Cool/Heat + Hot water” will be switched to “Cool/Heat”.
  • Page 82 Select “Period 1”/“Period 2” and a window will pop up, where time period can be set. Then select “WT-Heat1/ WT-Cool 1/2” and also a window will pop up where temperature can be set. [Notes] ●When “Weekly timer”, “Preset mode”,“Clock timer” “Temp. timer” have been set at the same time, then the latter takes the priority.
  • Page 83 ●“Floor debug”, “Disinfection”, and “Holiday mode” cannot be activated at the same with this function. When doing so, a window will pop up, saying “Please disable the emergen. mode!”. ●Upon power failure, “Emergen. mode” will back to “Off”. 3.2.2.13 Holiday Mode [Operation Instructions] At the function setting page, select “Holiday mode”...
  • Page 84 [Notes] ●When “Preset mode” has been set to “Hot water” and “Water tank” is to set to “Without”, the preset “Hot water” mode will be automatically switched to “Heat”. ●When “Weekly timer” and “Preset mode” both have been set, priority will be given to the latter. ●When the water tank is available, the preset mode can be “Heat”, “Cool”, or “Hot water”;...
  • Page 85 Parameter Setting Page 2.At the menu setting page, by touching the page turning keys, it is able to switch to the page where the desired parameter is. 3.After that, this setting will be saved by touching “OK” and then the unit will run based on this setting. While this setting will give up by touching “Cancel”.
  • Page 86 3.2.4 Commissioning Parameter Setting [Operation Instructions] 1.At the menu page, by touching “Commission”, it will access to the commissioning parameter page, where the left side is for the function setting and the right side is for the parameter setting, as shown in the figure below. [Notes] ●At the commissioning parameter setting page, when the state of any function changes, the system will automatically save this change and this change will remain upon power failure.
  • Page 87 Item Range Default Description Manual On/Off defrost “ ” Force mode Off/Force-cool/Force-heat Force-cool is unavailable to heating only units. 1. This setting is allowed when the water tank is Tank heater Logic 1/Logic 2 Logic 1 available and the unit is OFF. 2.
  • Page 88 3.2.4.2 2-Way valve [Operation Instructions] At the commissioning parameter setting page, by touching “Cool 2-Way valve” or “Heat 2-Way valve”, the control panel will access to the corresponding setting page. [Notes] ●This setting is unavailable to heating only units. ●Under “Cool”, or “Cool + Hot water” mode, “Cool 2-Way valve” will decide the status of the 2-way valve; while under “Heat”...
  • Page 89 [Notes] ●When “Water tank” is set to “Without”, the “Air + hot water” mode is unavailable. ●When “Floor debug” and “Emergen.mode” have activated, function of the thermostat will be invalid. Temp.timer will be deactivated automatically ●When “Thermostat” is set to “Air” or “Air + hot water”, “ ”...
  • Page 90 mode; The set point should be the smaller one between “T-Water tank” +5°C and 60°C in “Hot water” mode. 2.The water pump for other thermal must be always active under the “Heat” mode. 3.Under the “Heat” mode, the 2-way valve will be controlled based on the setting of the control panel. During heating operation, the water pump of the heat pump unit will be stopped;...
  • Page 91 Other Thermal Control Product Mode Remark Required accessories Heat Available RT5 temperature sensor Hot water Available Extra 3-way valve, water tank sensor Monobloc Heat+Hot Extra 3-way vlave,RT5 temperature sensor, Available water Water tank sensor Heat Available RT5 temperature sensor Hot water Available Extra 3-way valve, water tank sensor Split...
  • Page 92 3.2.4.8 Remote Sensor [Operation Instructions] At the commissioning parameter setting page, by touching “Remote sensor”, the control panel will access to the corresponding setting page, where it can be set to “With” or “Without”. [Notes] ●This setting will be memorized upon power failure. ●Only when “Remote sensor”...
  • Page 93 Full Name Displayed Name Range Default Accuracy Temperature difference of 2~10°C/ 5°C/ ΔT of segment 1°C each segment 36~50°F 41°F 3.When this setting is finished, by pressing “Start” this setting will be saved and start working, and by pressing “Stop” the function will halt. [Notes] ●This function can be activated only when the unit is turned off.
  • Page 94 3.2.4.13 Gate-Ctrl. [Operation Instructions] At the commissioning parameter setting page, by touching “Gate-Ctrl.”, the control panel will access to the corresponding setting page. [Notes] ●When “Gate-Ctrl.” has been activated; the display panel will detect the card state. When the card has inserted, the unit will run normally.
  • Page 95 [Notes] ●This function is allowed only when the unit has just repowered and not turned on. For the unit which once has been put into operation, this function is unavailable, alerting “Wrong operation”. ●This function will not be memorized upon power failure. 3.2.4.17 Control Logic of the Water Tank Heater [Operation Instructions] At the commissioning parameter setting page, by touching “Tank heater”, it will access to the setting page of...
  • Page 96 pressing “Cancel”, this setting will not be saved and quit. Display Full Name Range Default Remark Name T-HP max T-HP max 40~55℃ 104~131°F 50℃ /122°F It is unavailable to mini chillers. 3min When “Cool run time” has [2-way valve Off] expired and temperature Cool run Cool run...
  • Page 97 State Parameters Full Name Displayed Name Status Remarks Status of the compressor Compressor On/Off Status of the fan On/Off “Cool” is unavailable to Status of the unit Unit status Cool/Heat/Hot water/Off the heating only unit. Status of the water pump HP-pump On/Off Status of the water tank heater...
  • Page 98 State Parameters Full Name Displayed Name Remarks Environmental temperature T-outdoor Suction temperature T-suction Discharge temperature T-discharge Defrosting temperature T-defrost Entering water temperature of the plate type heat exchanger T-water in PE Leaving water temperature of the plate type heat exchanger T-water out PE Leaving water temperature of the auxiliary heater T-optional water Sen.
  • Page 99 Full Name Displayed Name Capacity DIP switch error Capacity DIP Communication error between the outdoor and indoor main boards ODU-IDU Com. Communication error between the outdoor main board and the drive board Drive-main com. Communication error between the display panel and indoor main board IDU Com.
  • Page 100 [Notes]: ●The error log can accommodate up to 20 pieces of error. Name and occurrence time are available for each error. ●When error log exceeds 20, the latest will supersede the earliest. 3.2.5.5 Version Viewing [Operation Instructions] At the “VIEW” page, by touching “Version”, the control panel will go to the version view page, where it is able to view both the program version and protocol version.
  • Page 101 Item Range Default Remarks Beeper Enter “Lighted”: the control panel will always light on. “Energy save”: When there is no touching Back light Lighted/Energy save Energy save operation in 5 minutes, the control panel will be lighted off automatically, but will be lighted on again once there is any touching operation.

  • Page 102: Intelligent Control

    3.3 Intelligent Control As shown in the figure below, remote control via a smart phone is available for the control panel. [Notes]: ●Make sure the smart phone or tablet computer adopts standard Android or iOS operation system. For detailed version, please refer to the APP. ●The Wi-Fi function doesn’t support Chinese Wi-Fi network name.
  • Page 103 2.Open EWPE SMART APP and click “Sign up ” for registration. 3.Except sign at the prompt interface, you can also enter the homepage and click the profile picture at the left upper corner to sign in.
  • Page 104 4.Click "+" at the right upper corner of homepage to add device. , the APP interface will provide relevant operation instructions. After selecting “ATW HP”...
  • Page 105 Reset the air conditioner (refer to the operation instructions in APP interface) and click “Next” to add home appliance automatically (Wi-Fi password shall be input). Or after setting and energizing the air conditioner, click “Add appliance manually” at the right upper corner to select the wireless network for controlling the device. Then confirm family Wi-Fi and arrange configuration.
  • Page 106 After accomplishing device reset and filling correct information, search device and arrange configuration. 3.3.2 Setting of Main Functions 1.Set mode and temperature.
  • Page 107 2.Click Func at the left lower corner in device operation interface to enter advanced settings. 3.3.3 Setting of Other Functions Click the profile picture at the left upper corner of homepage and set each function in the following menu. 3.3.3.1 Home management Click “Home management”...
  • Page 108 3.3.3.2 Help Click “Help” and view the operation instructions of the APP.
  • Page 109 3.3.3 Feedback Click “Feedback” to submit feedback.

  • Page 110: Unit Installation

    WARNING • Installation should be performed by Sinclair appointed servicemen, or improper installation would lead to unusual operation, water leakage, electric shock or fire hazard. • The unit should be installed on the foundation which is capable of supporting the unit, or the unit would fall off or even lead to personal injury.

  • Page 111: Matters Need Attention

    (8) Drainage pipe is easy to connect out. (9) Do not install at a place where inflammable or explosive goods exist or inflammable or explosive gas might leak. (10) Do not install at a place subject to corrosive gas, severe dust, salty fog, smoke or heavy moisture. 1.2 Matters Need Attention (1) The installation of unit must be in accordance with national and local safety codes.

  • Page 112: Service Tools

    Usage Name Picture Pipe and Pipe It is used to connect the water pipes. Joint Cut-off Valve It is used to cut off or get through the waterway. 3 Service Tools Name Picture Spanner Screw Driver Pliers Tube Tongs...

  • Page 113: Installation Instructions

    4 Installation Instructions 4.1 Installation Examples CASE 1: Connecting Under-floor Coil for Heating and Cooling Indoor Outdoor Under-floor Coil FCU1 FCU2 By-pass valve (field supplied) Shut-off valve 2-way valve (field supplied) Note: the bypass valve must be installed to secure enough water flow rate, and should be installed at the collector.

  • Page 114: Selection Of Installation Location

    (2) Installation quality will directly affect the normal use of the air conditioner unit. The user is prohibited from installation by himself. Please contact your sales agent after buying this machine. Professional installation workers will provide installation and test services according to the installation manual. (3) Do not connect to power supply until all installation work is completed.
  • Page 115 4.4.3 Outline dimension of outdoor unit Unit:mm (1) GSH-40ERB, GSH-60ERB (2) GSH-80ERB, GSH-100ERB GSH-80ERB-3, GSH-100ERB-3 ，...
  • Page 116 GSH-40ERB2, GSH-60ERB2 (4) GSH-80ERB2, GSH-100ERB2...
  • Page 117 (5) GSH-120ERB-3 , GSH-140ERB-3, GSH-160ERB-3 GSH-120ERB, GSH-140ERB, GSH-160ERB Description: Name Remarks GSH-40TRB+GSH-40ERB,GSH-60TRB+GSH-60ERB GSH-80TRB+GSH-80ERB,GSH-100TRB+GSH-100ERB GSH-40TRB2+GSH-40ERB2, GSH-60TRB2+GSH-60ERB2 GSH-80TRB2+GSH-80ERB2, GSH-100TRB2+GSH-100ERB2 Liquid-side Service Valve GSH-120TRB2+GSH-120ERB, GSH-140TRB2+GSH-140ERB GSH-160TRB2+GSH-160ERB, GSH-80TRB2-3+GSH-80ERB-3 GSH-100TRB2-3+GSH-100ERB-3, GSH-120TRB2-3+GSH-120ERB-3 GSH-140TRB2-3+GSH-140ERB-3, GSH-160TRB2-3+GSH-160ERB-3 GSH-40TRB+GSH-40ERB,GSH-60TRB+GSH-60ERB GSH-80TRB+GSH-80ERB,GSH-100TRB+GSH-100ERB Gas-side Service Valve GSH-40TRB2+GSH-40ERB2, GSH-60TRB2+GSH-60ERB2 GSH-80TRB2+GSH-80ERB2, GSH-100TRB2+GSH-100ERB2 GSH-80TRB2-3+GSH-80ERB-3, GSH-100TRB2-3+GSH-100ERB-3 GSH-120TRB2-3+GSH-120ERB-3, GSH-140TRB2-3+GSH-140ERB-3 Gas-side Service Valve GSH-160TRB2-3+GSH-160ERB-3, GSH-120TRB2+GSH-120ERB GSH-140TRB2+GSH-140ERB, GSH-160TRB2+GSH-160ERB...
  • Page 118 (2) Adopt M12 bolts components to tighten feet and under frame when installing. (3) Outdoor unit should be installed on concrete base that is 10cm height. (4) Requirements on installation space dimension of unit’s bodies are shown in following drawing. (5) Outdoor unit must be lifted by using designated lifting hole.
  • Page 119 bears the qualification for using the flammable refrigerant. It can only be repaired by the method suggested by the equipment’s manufacturer. Installation notes ◆ The unit is not allowed to use in a room that has running fire (such as firesource, working coal gas ware, operating heater).

  • Page 120: Installation Of Indoor Unit

    4.5 Installation of Indoor Unit 4.5.1 Select installation location of indoor unit (1) Avoid direct sunshine. (2) Ensure the hanger rod, ceiling and building structure have sufficient strength to support the weight of air conditioner unit. (3) Drainage pipe is easy to connect out. (4) Indoor and outdoor connection pipes are easy to go outdoors.
  • Page 121 Outline dimension of indoor unit 4.5.3 1695 1756 Description: Unit: inch Name Remark Leaving Water 1″Male BSP Pipe Returning Water 1″Male BSP Pipe GSH-40TRB+GSH-40ERB,GSH-60TRB+GSH-60ERB GSH-80TRB+GSH-80ERB,GSH-100TRB+GSH-100ERB GSH-40TRB2+GSH-40ERB2, GSH-60TRB2+GSH-60ERB2 GSH-80TRB2+GSH-80ERB2, GSH-100TRB2+GSH-100ERB2 Liquid-side Pipe GSH-120TRB2+GSH-120ERB, GSH-140TRB2+GSH-140ERB GSH-160TRB2+GSH-160ERB, GSH-80TRB2-3+GSH-80ERB-3 GSH-100TRB2-3+GSH-100ERB-3, GSH-120TRB2-3+GSH-120ERB-3 GSH-140TRB2-3+GSH-140ERB-3, GSH-160TRB2-3+GSH-160ERB-3 GSH-40TRB+GSH-40ERB,GSH-60TRB+GSH-60ERB GSH-80TRB+GSH-80ERB,GSH-100TRB+GSH-100ERB GSH-40TRB2+GSH-40ERB2, GSH-60TRB2+GSH-60ERB2 Gas-side Pipe...
  • Page 122 Installation of the Water Tank Safety Valve Pressure of the water tank will gradually increase during heating and a safety valve is required to discharge some water for pressure relief. If not or installed incorrectly, it would make the water tank to expand, to be deformed, to be damaged or even lead to personal injury.
  • Page 123 4.5.4 Precautions on installation of indoor unit (1) Keep the indoor unit away from heat sources like heat sink and so on in the room as much as possible. (2) Keep the indoor unit as close as possible to outdoor unit. Level distance between connection pipes cannotexceed 20m(4.0~6.0kW) or 25m (8.0~10kW) and vertical distance cannot exceed 15m.
  • Page 124 At the “PARAM.” page, select “Air removal” and go to the setting page as shown below, with options “Off”, • “Air” and “Water tank” available. Check pipe connectors and welding spots for water leak during water making-up. • Please note that water pressure of makeup water should be higher than 2bar. Once the tapping water •...
  • Page 125 (b) Total water volume of 230 liter is default; if total water is changed because of installation condition, the prepressure should be adjusted to secure proper operation. If the indoor unit is located at the highest position, adjustment is not required; (c) Minimum total water volume is 20 liter;...

  • Page 126: Connection Of Pipeline

    Water expansion factor in different temperature Temperature Expansion factor e 0.00013 0.00027 0.00177 0.00435 0.00782 0.0099 0.0121 0.0145 0.0171 0.0198 0.0227 0.0258 0.029 0.0324 0.0359 0.0396 0.0434 4.6 Connection of Pipeline 4.6.1 Connection of outlet pipe for indoor & outdoor unit (1) Align the expansion end of copper pipe with the center of threaded joint.
  • Page 127 (3) Wrap the pipe with tapes. Use the adhesive tape to wrap the connecting pipe and cable into one bundle. To prevent condensate • water from overflowing out of the drainpipe, the drainpipe shall be separated from connecting pipe and cable.

  • Page 128: Requirements On Water Quality

    Pipe size Length B Elevation A Additional (Diameter:Φ) Model refrigerant Liquid Standard Additional Standard Max. GSH-40TRB+GSH-40ERB 16g/m 1/2" 1/4" 1/2" 1/4" GSH-60TRB+GSH-60ERB 16g/m GSH-80TRB+GSH-80ERB 1/2" 1/4" 16g/m GSH-100TRB+GSH-100ERB 1/2" 1/4" 16g/m GSH-40TRB2+GSH-40ERB2 1/2" 1/4" 16g/m GSH-60TRB2+GSH-60ERB2 16g/m 1/2" 1/4" GSH-80TRB2+GSH-80ERB2 1/2"...

  • Page 129: Electric Wiring

    4.8 Electric Wiring (1) Wiring diagram of indoor units Wiring diagrams stuck to the unit always prevails. GSH-40TRB,GSH-60TRB, GSH-80TRB,GSH-100TRB ◆ GSH-40TRB2, GSH-60TRB2, GSH-80TRB2, GSH-100TRB2 ◆ GSH-120TRB2, GSH-140TRB2, GSH-160TRB2...
  • Page 130 GSH-80TRB2-3, GSH-100TRB2-3, GSH-120TRB2-3, GSH-140TRB2-3, GSH-160TRB2-3 ◆ (2) Wiring diagram of outdoor units GSH-40ERB,GSH-60ERB ◆...
  • Page 131 GSH-80ERB,GSH-100ERB ◆ GSH-40ERB2, GSH-60ERB2 ◆...
  • Page 132 GSH-80ERB2, GSH-100ERB2 ◆ Power CODE NAME Indoor unit main board Outdoor unit main board Drive board Communication interface Board Filter board COMP1 Compressor Compressor band heater Bottom band heater EKV1 Main electronic expansion valve coil EKV2 Auxiliary electronic expansion valve coil AC-L High pressure switch AC-L...
  • Page 133 GSH-120ERB-3 , GSH-140ERB-3, GSH-160ERB-3 ◆ GSH-120ERB , GSH-140ERB, GSH-160ERB ◆...

  • Page 134: Wiring Of The Terminal Board

    4.9 Wiring of the Terminal Board GSH-40TRB,GSH-60TRB,GSH-80TRB, GSH-100TRB ◆...
  • Page 135 GSH-40TRB2, GSH-60TRB2, GSH-80TRB2, GSH-100TRB2 ◆ GSH-120TRB2 , GSH-140TRB2, GSH-160TRB2 Terminal board XT2 10 2 12 13 14 15 16 17 20 21 20 25 26 Other Thermostat 3-way Pump Control Gate- Water 2-way Water Pump (OUT) controller thermal valve1 valve1 signal (OUT) heating Terminal board XT1...

  • Page 136: Wiring Of The 2-Way Valve

    GSH-80TRB2-3, GSH-100TRB2-3, GSH-120TRB2-3 , GSH-140TRB2-3, GSH-160TRB2-3 ◆ Terminal board XT2 10 2 12 13 14 15 16 17 20 21 20 25 26 27 28 11 2 Other Thermostat Gate- Water Pump Water tank 3-way Pump control 2-way Water tank Water (OUT) controller...

  • Page 137: Wiring Of Other Thermal

    WARNING (1) Normally Open type should be connected to wire (OFF) and wire (N) for valve closing in cooling mode. (2) Normally Closed type should be connected to wire (ON) and wire (N) for valve closing in cooling mode. (ON): Live signal (for Normally Open type) from PCB to 2-way valve (OFF): Live signal (for Normally Closed type) from PCB to 2-way valve (N): Neutral signal from PCB to 2-way valve 4.11 Wiring of Other Thermal...

  • Page 138: Wiring Of The Gate-Controller

    Step 2. Electric wiring work Other thermal L and N connect to XT2~4,5. (1) GSH-40TRB+GSH-40ERB,GSH-60TRB+GSH-60ERB, GSH-80TRB+GSH-80ERB, GSH-100TRB+GSH-100ERB T-optional sensor T-optional sensor (accessory) Other Thermal (2) GSH-40TRB2+GSH-40ERB2, GSH-60TRB2+GSH-60ERB2, GSH-80TRB2+GSH-80ERB2, GSH-100TRB2+GSH-100ERB2 GSH-120TRB2+GSH-120ERB, GSH-140TRB2+GSH-140ERB, GSH-160TRB2+GSH-160ERB, GSH-80TRB2-3+GSH-80ERB-3 GSH-100TRB2-3+GSH-100ERB-3, GSH-120TRB2-3+GSH-120ERB-3, GSH-140TRB2-3+GSH-140ERB-3, GSH-160TRB2-3+GSH-160ERB-3 Other thermal L and N connect to XT3~1,2 Other thermal Step 3.

  • Page 139: Wiring Of The Remote Air Temperature Sensor

    (2) GSH-40TRB2+GSH-40ERB2, GSH-60TRB2+GSH-60ERB2, GSH-80TRB2+GSH-80ERB2, GSH-100TRB2+GSH-100ERB2 GSH-120TRB2+GSH-120ERB, GSH-140TRB2+GSH-140ERB, GSH-160TRB2+GSH-160ERB, GSH-80TRB2-3+GSH-80ERB-3 GSH-100TRB2-3+GSH-100ERB-3, GSH-120TRB2-3+GSH-120ERB-3, GSH-140TRB2-3+GSH-140ERB-3, GSH-160TRB2-3+GSH-160ERB-3 If there is gate control function, installation guide follow as: 220VAC 4.13 Wiring of the Remote Air Temperature Sensor...

  • Page 140: Wiring Of The Thermostat

    Notes: (a) Distance between the indoor unit and the remote air temperature sensor should be less than 15m due to length of the connection cable of remote air temperature sensor; (b) Height from floor is approximately 1.5m; (c) Remote air temperature sensor cannot be located where the area may be hidden when door is open; (d) Remote air temperature sensor cannot be located where external thermal influence may be applied;...

  • Page 141: Wiring Of The Control

    (2) GSH-40TRB2+GSH-40ERB2, GSH-60TRB2+GSH-60ERB2, GSH-80TRB2+GSH-80ERB2, GSH-100TRB2+GSH-100ERB2 GSH-120TRB2+GSH-120ERB, GSH-140TRB2+GSH-140ERB, GSH-160TRB2+GSH-160ERB, GSH-80TRB2-3+GSH-80ERB-3 GSH-100TRB2-3+GSH-100ERB-3, GSH-120TRB2-3+GSH-120ERB-3, GSH-140TRB2-3+GSH-140ERB-3, GSH-160TRB2-3+GSH-160ERB-3 Installation of the thermostat is very similar to that of the remote air temperature sensor. 12 13 14 15 Thermostat How to Wire Thermostat Uncover the front cover of indoor unit and open the control box; Identify the power specification of the thermostat, if it is 220V, find terminal block XT3 as NO.12~15;...

  • Page 142: Commissioning And Trial Run

    5 Commissioning and Trial Run 5.1 Check before startup For safety of users and unit, the unit must be started up for check before debugging. The procedures are as below: The following items shall be performed by qualified maintenance personnel. Confirm together with the sales engineer, sales agent, installing contractor and users for the following items finished or to be finished.
  • Page 143 Trial run is to test whether the unit can run normally via preoperation. If the unit cannot run normally, find and solve problems until the trial run is satisfactory. All inspections must meet the requirements before performing the trial run. Trial run should follow the content and steps of the table below: The following procedure should be executed by experience and qualified maintenance personnel.

  • Page 144: Test Operation & Troubleshooting & Maintenance

    When there is any error, solve it according to the troubleshooting flowchart covered in this manual. However, if the troubleshooting flowchart is still unhelpful, please contact Sinclair sales distributor. 2 Error Code List...
  • Page 145 Full Name Displayed Name Error Code Communication error between the display panel and indoor IDU Com. main board High pressure sensor error HI-pre. sens. Leaving water temperature sensor error for the plate type Temp-HELW heat exchanger of the heat pump Leaving water temperature sensor error for the auxiliary Temp-AHLW electric heat of the heat pump...

  • Page 146: Flow Chart Of Troubleshooting

    3 Flow Chart of Troubleshooting 3.1 Compressor High-pressure Protection E1 Comp High-pressure protection E1 Replace the High-pressure Check if the High-pressure switch switch is broken Check if the High-pressure switch Replace the wiring wiring is loose. Check if the water in Fill the tank with the water the tank is enough Install rightly the...

  • Page 147: Commpressor Low- Pressure Protection E3

    3.2 Commpressor Low- pressure Protection E3 Comp Low-pressure Protection E3 Replace comp Check if comp low-pressure switch low- pressure or rewire is broken or the wiring is loose. Check the fans Check if the fans stop running or reverse Repair the leakage of system pipe and add refrigerant Check if the system has leaked according to the required volume...

  • Page 148: Overload Protection Of Compressor Or Driver Error

    3.4 Overload Protection of Compressor or Driver Error Comp Overload Protection Check if the AC Replace the AC contactor contactor is damaged Adjust the Check if the compressor compressor wiring wiring is correct Contact the power Check if the voltage is normal supply company Recharge suitable Check if the refrigerant of...

  • Page 149: Temperature Sensor Error

    3.6 Temperature Sensor Error Temperature Sensor Error Check if the plug Check the orientation on temperature sensor is correctly of plug and socket connected to the socket. Check if the resistance of Replace the temperature sensor is correct. temperature sensor Replace the mainboard of the AP1 or AP2 3.7 Communication Malfunction E6 Communication Malfunction E6...

  • Page 150: Capacity Switch Error (Code:"C5")

    3.8 Capacity Switch Error (Code:"C5") E5 is displayed on the wired controller Is the jumper Connect the jumper connected ? Is the number Connect the right of the jumper jumper right ? Is the jumper Tighten the jumper loose ? Replace the mainboard Work normally...
  • Page 151 IPM or PFC Over-temperature Protection(Code:"P8") ◆ “Overtemp.-mod.” is displayed on the wired controller P8 is displayed in the mainboard 88 Indicating Lamp Is the IPM or PFC module of the driver board AP4 tightened ? Tighten the IPM or Replace the driver board AP4 PFC module Work Normally...
  • Page 152 Drive-to-main-control Communication Error(Code:"P6") ◆ “Drive-main com.” is Displayed on the wired controller P6 is displayed in the mainboard 88 Indicating Lamp Is the CPU tightened? Replace Tighten the CPU the driver board AP4 Work Normally Compressor Startup Failure(code:"LC") ◆ "Start failure" is displayed on the wired controller LC is displayed in...
  • Page 153 Compressor Current Protection (Code:"P5"); Compressor Motor Desynchronizing (Code:"H7"); IPM ◆ Protection (Code:"H5"); Phase Loss (Code:"LD") “Com. over-curr.”, “Desynchronize”, “IPM defective” or “Phase loss” is Displayed on the wired controller P5、H7、H5 or LD is displayed in the mainboard 88 indicating lamp Is the compressor Adjust the...

  • Page 154: Daily Maintenance And Repair

    5 Daily Maintenance and Repair 5.1 Daily Maintenance In order to avoid damage of unit, all protecting devices in the unit have been set before packaging and delivering, so the user can never adjust or remove them. For the first startup of the unit or next startup of unit after long-period stop (above 1 day) by cutting off the power, please electrify the unit in advance to preheat the unit for more than 8hr Never put sundries on the unit and accessories.

  • Page 155: Repair

    Malfunctions Reasons Troubleshooting 1.Enhance heat insulation efficiency of the 1.Poor heat insulation of water system. system. Poor efficiency of hot 2.Poor heat exchange of evaporator. 2.Check if air in or out of unit is normal and water heating 3.Poor refrigerant of unit. clean evaporator of the unit.
  • Page 156 Picture Name Function It is used to prevent the heat exchanger from being frozen owing to reduced water flow rate. When the flow rate goes Flow Switch down to the point at which the flow switch will act, the switch will trip off and the unit will raise an alarm and shut down.
  • Page 157 system both before and during the brazing process. Note: before and during operation, use an appropriate refrigerant leak detector to monitor the operation area and make sure the technicians can be well aware of any potential or actual leakage of inflammable gas. Make sure the leak detecting device is applicable to inflammable refrigerant.
  • Page 158 4. Open the lower panel, you can see the position of the electronic anode and the drain, open the drain switch, and empty the water in the water tank; Electrnoic anode Drain   5. Remove the electronic   anode protective cover  ...
  • Page 159       6. Use a Phillips screwdriver   to remove one screw securing the power cord;                   7. Use a spanner wrench to   remove the old electronic anode   counterclockwise and replace it;  ...
  • Page 160 SINCLAIR CORPORATION Ltd. 1-4 Argyll St. London W1F 7LD Great Britain www.sinclair-world.com This product was manufactured in China (Made in China). REPRESENTATIVE SINCLAIR Global Group s.r.o. Purkynova 45 612 00 Brno Czech Republic TECHNICAL SUPPORT SINCLAIR Global Group s.r.o. Purkynova 45...

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