Sinclair S-THERM GSH-60TRB User manual

SERVICE AND INSTALLATION
MANUAL
HEAT PUMPS
ALL IN ONE
AIR TO WATER HEAT PUMPS
GSH-80TRB + GSH-80ERB
GSH-100TRB + GSH-100ERB
GSH-60TRB + GSH-60ERB

Contents
Product Data ..................................................................................................................1
1 Product Data ...............................................................................................................1
1.1 Lineup ...............................................................................................................................1
1.2 Nomenclature....................................................................................................................1
1.3 Product Features ..............................................................................................................1
1.4 Operating Principle ..........................................................................................................5
1.5 Technical Data ..................................................................................................................5
2 Explosive Views and Part Lists...............................................................................13
3 Supply Scope............................................................................................................18
Model Selection ...........................................................................................................20
1 General ......................................................................................................................20
1.1 Power Supply..................................................................................................................20
1.2 Operation Conditions ......................................................................................................20
1.3 Flowchart of Model Selection..........................................................................................20
1.4 Design Principle ..............................................................................................................20
2 Selection of the Underoor Coils............................................................................21
2.1 Calculation of Unit Load for Floor Heating......................................................................21
2.2 Selection of Tube Spacing of the Underoor Coils .........................................................21
2.3 Selection of Loop Quantity of Coils for Each Room........................................................22
3 Quantity and Location of the Water Traps and Collectors ...................................22
3.1 Design Requirements on Loop Quantity for Circulation Water .......................................22
3.2 Requirements on Installation of the Water Trap (Collector) ............................................24
4 Section of FCU..........................................................................................................24
4.1 FCU Type Selection ........................................................................................................24
4.2 Matching of Capacity ......................................................................................................24
5 Selection of the Water Tank..................................................................................... 25
5.1 Specications of the Water Tank.....................................................................................25
5.2 Volume Selection of the Water Tank ...............................................................................25
6 Examples for Model Selection.................................................................................26
6.1 General Introduction to the Example Project .................................................................26
6.2 Heat Load Calculation.....................................................................................................26
6.3 Model Selection ..............................................................................................................27
Control..........................................................................................................................28
1 Integral Control Concept ......................................................................................... 28

1.1 Control Principle Diagram ...............................................................................................28
1.2 Control Flowchart............................................................................................................31
2 Main Control Logics.................................................................................................31
2.1 Cooling............................................................................................................................31
2.2 Heating............................................................................................................................32
2.3 Water Heating ...............................................................................................................32
2.4 Shutdown ........................................................................................................................33
2.5 Control to the Compressor..............................................................................................33
2.6 Control to the Fan ...........................................................................................................33
2.7 Control to the 4-way Valve..............................................................................................33
2.8 Control to the Water Pump .............................................................................................33
2.9 Control the Electrostatic Expansion Valve ......................................................................34
2.10 Protection Control .........................................................................................................34
3. Control Panel ...........................................................................................................34
3.1 General ...........................................................................................................................34
3.2 Operation Instructions.....................................................................................................37
3.3 Intelligent Control ...........................................................................................................64
UNIT INSTALLATION ...................................................................................................73
1. Installation Guides ..................................................................................................73
1.1 Installation Position ........................................................................................................73
1.2 Matters Need Attention ...................................................................................................74
2 Filed Supplied Pipes and Valves............................................................................. 74
3 Service Tools ............................................................................................................75
4 Installation Instructions...........................................................................................76
4.1 Installation Examples ......................................................................................................76
4.2 Pre-Installation ................................................................................................................77
4.3 Selection of Installation Location ....................................................................................77
4.4 Installation of Outdoor Unit .............................................................................................77
4.5 Installation of Indoor Unit ................................................................................................81
4.6 Connection of Pipeline....................................................................................................87
4.7 Requirements on water quality .......................................................................................90
4.8 Electric Wiring .................................................................................................................90
4.9 Wiring of the Terminal Board ..........................................................................................92
4.10 Wiring of the 2-Way Valve.............................................................................................92
4.11 Wiring of Other Thermal................................................................................................93
4.12 Wiring of the Gate-Controller ........................................................................................94

4.13 Wiring of the Remote Air Temperature Sensor .............................................................94
4.14 Wiring of the Thermostat...............................................................................................95
4.15 Wiring of the Control .....................................................................................................96
5 Commissioning and Trial Run.................................................................................96
5.1 Check before startup.......................................................................................................96
TEST OPERATION & TROUBLESHOOTING & MAINTENANCE............................. 100
1 Trial Run .................................................................................................................. 100
1.1 Check for Wiring ...........................................................................................................100
1.2 Check for the Water System .........................................................................................100
1.3 Check for the Communication System..........................................................................100
1.4 Trial Run........................................................................................................................100
2 Error Code List .......................................................................................................100
3 Flow Chart of Troubleshooting ............................................................................. 102
3.1 Comp High-pressure Protection E1 ..............................................................................102
3.2 Comp Low- pressure Protection E3 ..............................................................................103
3.3 Comp Discharge Temp Protection E4...........................................................................103
3.4 Overload Protection of Compressor or Driver Error......................................................104
3.5 DC Fan Error EF ...........................................................................................................104
3.6 Temperature Sensor Error ............................................................................................105
3.7 Communication Malfunction E6 ....................................................................................105
3.8 Capacity Switch Error (Code:"C5") ...............................................................................106
4 Diagnosis of Driving...............................................................................................106
4.1 Diagnosis Flowchart of Driving of Single-phase Unit and Three-phase Unit ................106
5 Daily Maintenance and Repair............................................................................... 110
5.1 Daily Maintenance ........................................................................................................110
5.2 Troubleshooting ............................................................................................................110
5.3 Repair ........................................................................................................................... 111

+ GSH-60ERB
1
Product Data
1 Product Data
1.1 Lineup
1.1.1 Main Unit
Model Product
Code
Cooling
Capacity
(kW)
Heating
Capacity
(kW)
Power
Supply
Refri-
gerant Appearance
230VAC,
50Hz
R32
GSH-60TRB
5.8 6
7 8
8.5 9.5
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 efciency. 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.
The All in one unit is designed specially for the European market where there is a demand for high-temperature
GSH-80TRB
+ GSH-80ERB
GSH-100TRB
+ GSH-100ERB

2
water. Thanks to the dual-stage compression and enthalpy gain through gas injection, the heating energy
efciency at low temperature will rise up greatly with the leaving water temperature up to 60°C. The whole series
of products strictly comply with EN14511,EUROVENT energy efficiency Class A and SCOP class A+++(35°C),
SCOP class A++(55°C) with EN14825. Their COP can reach up to 5.0. This unit can realize space heating and
sanitary hot water supply through terminal units, like the fan coil unit, oor coil and radiator. Environment-friendly
refrigerant R32 is adopted for the unit, with ODP of 0 and quite low GWP (=675). Besides, the adopted heat pump
technologies will reduce consumption of coal and other energy source and lower greatly CO2emission. Ranged
from 4.0kW~9.5kW, it is widely applicable to small and medium-sized apartment, large-sized villa etc.
1.3.2 Features
◆Wide Operation Range
Heating: -25~35°C; Cooling: 10~48°C; Water Heating: -25~45°C
◆Unique Low-Temp Hi-heat Dual-stage Compressor
(1) Under low-temperature conditions, compared with the conventional compressor, the dual-stage low-temp
hi-heat compressor will generate less loss of heat capacity and get higher energy efciency.
(2) Floodback, high discharge temperature and other problems can be completely avoided under low-temp
conditions and the compressor’s reliability will be enhanced greatly.
(3) Dual-stage compression, dual-stage throttling and intermediate enthalpy adding through gas injection will
raise the leaving water temperature and improve the control accuracy.
(4) Values of resistance to compressor status:
4/6kW——UV/VW/UW:1.67±7%Ω
8/10kW——UV/VW/UW:0.99±7%Ω
◆High-efciency Component(Inverter pump, Inverter fan, Plate heat exchanger)
(1) The A-class high-efficiency inverter water pump which complies with the European ErP directive, can
control the running frequency based on the actual load. Therefore, it can enhance the operation effcieicy
and control the water temperature more accurately.
(2) The DC inverter fan can control the air volume accuratately and make the system run more stably and save
more energy.
(3) The high-efciency plate heat exchaner will improve the unit’s performance largely.

3
(4) The high-efciency 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, oor 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.
(2) The all-in-one structure design can save more installation cost, reduce risks of refrigerant leak, and improve
safety and reliability of the system.
◆Bran-new Controller
(1) White appearance, exquisite design, and the wall-mounted design will facilitate installation.
(2) Liquid crystal display and touch-screen operation.
(3) The 12V JACK interface can supply power to the control separately and lengthen the communication
distance.
(4) The remote monitoring interface can monitor the unit through the Mobus interface and be integrated into the
BMS system.
(Home page)

4
(Menu page)
◆Smart Control, Powerful Function
(1) The running mode can be switched freely. Furthermore, based on different demands, the holiday mode,
weather-dependent mode, quite timer, temperature timer and oor commissioning can activated.
(2) Multiple protections can make this product much safer. The added electric heater will prevent the plate heat
exchanger from being frostbitten owing to too low water temperature and resultantly extend the service life
of the product and enhance its safety and reliability.
(3) The newly developed smart defrosting control program, “do defrost when necessary; do not defrost when
unnecessary; defrost more when it frosts heavily; defrost less when it frosts lightly”, can bring more
comfortability, avoid inadequacy of heat supply and ensure sustainable heat supply for the users.
The owchart with parameters to be set.

5
1.4 Operating Principle
1.4.1 Schematic Diagram
Low
pressure
switch
(cooling)
Low
pressure
switch
(heating)
1.5 Technical Data
1.5.1 Parameter List
Model GSH-60ERB GSH-80ERBGSH-100ERB
Product Code
Capacity*1
Cooling
(oor cooling) kW 5.8 7.0 8.5
Heating
(oor heating) kW 6.0 8.0 9.5
Power
Input*1
Cooling
(oor cooling) kW 1.32 1.75 2.24
Heating
(oor heating) kW 1.20 1.70 2.07
EER*1(oor cooling) W/W 4.4 4.0 3.8
COP*1(oor heating) W/W 5.0 4.7 4.6
Capacity*2
Cooling(for Fan coil) kW 4.09 5.3 6.5
Heating
(Fan coil or Radiator) kW 5.9 8 9.5
Power
Input*2
Cooling(for Fan coil) kW 1.28 1.73 2.27
Heating
(Fan coil or Radiator) kW 1.51 2.14 2.64
EER*2(for Fan coil) W/W 3.2 3.1 2.9
COP*2(Fan coil or Radiator) W/W 3.9 3.7 3.6
Refrigerant charge volume kg 1.0 1.6 1.6
Sanitary water Temperature °C 40~80°C

6
Model
Product Code
Sound
Pressure
Level
Cooling dB(A) 52 55 55
Heating dB(A) 52 55 55
Dimensions
(W×D×H)
Outline mm 975×396×702 982×427×787 982×427×787
Packaged mm 1028×458×830 1097×478×937 1094×478×937
Net weight/Gross weight kg 55/65 82/92 82/92
Model
Product Code
Sound
Pressure
Level
Cooling dB(A) 29 29 29
Heating dB(A) 29 29 29
Dimensions
(W×D×H)
Outline mm 600×600×1756 600×600×1756 600×600×1756
Packaged mm 803×683×2000 803×683×2000 803×683×2000
Net weight/Gross weight kg 210/233 210/233 210/233
NotesNotes
(a) “*1” indicates the capacity and power input are tested based on the conditions below:
Cooling:
Indoor Water Temperature: 23°C/18°C; Outdoor Temperature: 35°CDB/24°CWB
Heating:
Indoor Water Temperature: 30°C/35°C; Outdoor Temperature: 7°CDB/6°CWB
(b) “*2” indicates the capacity and power input are tested based on the conditions below:
Cooling:
Indoor Water Temperature: 12°C/7°C; Outdoor Temperature: 35°CDB/24°CWB
Heating:
Indoor Water Temperature: 40°C/45°C; Outdoor Temperature: 7°CDB/6°CWB
1.5.2 Nominal Working Conditions
Item
Water Side Heat Source/User Side
Entering Water Temp
(°C)
Leaving Water
Temperature (°C)
Dry Bulb Temperature
(°C)
Wet Bulb
Temperature (°C)
FCU Cooling 12 7 35 —
FCU Heating 40 45 7 6
Floor Cooling 23 18 35 —
Floor Heating 30 35 7 6
Water Heating 53 - 7 6
1.5.3 Operation Range
Item
Water Side Heat Source/User Side
Leaving Water Temperature (°C) Environment Dry Bulb Temperature
(°C)
Cooling 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.
GSH-100ERBGSH-80ERBGSH-60ERB
GSH-60TRB GSH-80TRB GSH-100TRB

7
1.5.4 Temperature sensor parameter
Displayed Name Inspection
range(°C)
Nominal working datas Remark
Cooling Heating Hot water
T-outdoor -30~150 8~50 -27~37 -27~45 temperature sensor resistance 15K
T-suction -30~150 5~30 -25~20 -25~30 temperature sensor resistance 20K
T-discharge -30~150 30~102 35~102 35~102 temperature sensor resistance 50K
T-defrost -30~150 20~57 -25~30 -25~40 temperature sensor resistance 20K
T-water in PE -30~150 10~30 20~55 20~55 temperature sensor resistance 20K
T-water out PE -30~150 5~25 25~60 25~60 temperature sensor resistance 20K
T-optional water
Sen. -30~150 5~25 25~60 25~60 temperature sensor resistance 50K
T-tank ctrl. -30~150 / / 10~80 temperature sensor resistance 50K
T-oor debug -30~150 / 25~45 / /
Debug time -30~150 / 12~72 / /
T-liquid pipe -30~150 5~25 20~57 20~57 temperature sensor resistance 20K
T-gas pipe -30~150 30~102 35~102 35~102 temperature sensor resistance 20K
T-economizer in -30~150 no EVI under
cooling -20~55 -20~55 temperature sensor resistance 20K
T-economizer out -30~150 no EVI under
cooling -20~55 -20~55 temperature sensor resistance 20K
T-remote room -30~150 18~30 18~30 18~30 /
Dis. Pressure -40~70 25~60 25~62 25~62 /
T-weather depend -30~150 7~25 25~60 / based on calculation
1.5.5 Electric Data
Model
Power Supply Air Break Switch Minimum Section Area
of Earth Wire
Minimum Section Area of
Power Wire
V, Ph, Hz A mm2mm2
230VAC, 1Ph,
50Hz
20 4.0 2*4.0
GSH-60TRB 20 4.0 2*4.0
GSH-80TRB 40 6.0 2*6.0
GSH-100TRB 40 6.0 2*6.0
230VAC, 1Ph,
50Hz
16 1.5 2*1.5
GSH-60ERB 16 1.5 2*1.5
GSH-80ERB 25 4.0 2*4.0
GSH-100ERB 25 4.0 2*4.0
Notes
(a) Leakage Switch is necessary for additional installation. If circuit breakers with leakage protection are in use,
action response time must be less than 0.1 second, leakage circuit must be 30mA.
(b) The above selected power cable diameters are determined based on assumption of distance from the
distribution cabinet to the unit less than 75m. If cables are laid out in a distance of 75m to 150m, diameter of
power cable must be increased to a further grade.
(c) The power supply must be of rated voltage of the unit and special electrical line for air-conditioning.
(d) All electrical installation shall be carried out by professional technicians in accordance with the local laws
and regulations.
(e) Ensure safe grounding and the grounding wire shall be connected with the special grounding equipment of
the building and must be installed by professional technicians.
(f) The specications of the breaker and power cable listed in the table above are determined based on the
maximum power (maximum amps) of the unit.
(g) The specications of the power cable listed in the table above are applied to the conduit-guarded multi-wire

8
copper cable (like, YJV XLPE insulated power cable) used at 40°C and resistible to 90°C (see IEC 60364-5-
52). If the working condition changes, they should be modied according to the related national standard.
(h) The specifications of the breaker listed in the table above are applied to the breaker with the working
temperature at 40°C. If the working condition changes, they should be modified according to the related
national standard.
(i) A circuit breaker must be added to the fixed line. The circuit breaker is all-pole disconnected and the
breaking distance of the contact is at least 3mm.
1.5.6 Capacity Correction
◆Cooling Capacity Correction
Computer of actual cooling capacity: actual cooling capacity = nominal cooling capacity x cooling capacity
correction coefcient.
Cooling Capacity Correction_4
Outow
Water(°C)
Ambient Temp.(°C)
10 15 20 25 30 35 40 45 48
7 0.82 0.91 0.96 1.02 1.04 1.00 0.91 0.71 0.60
8 0.84 0.93 0.98 1.04 1.06 1.02 0.93 0.72 0.61
9 0.85 0.95 1.00 1.06 1.08 1.04 0.95 0.74 0.62
10 0.87 0.96 1.02 1.08 1.10 1.06 0.96 0.75 0.63
11 0.88 0.98 1.04 1.10 1.12 1.08 0.98 0.76 0.65
12 0.90 1.00 1.06 1.12 1.13 1.10 1.00 0.78 0.66
13 0.91 1.02 1.07 1.13 1.16 1.11 1.02 0.79 0.67
14 0.93 1.03 1.09 1.15 1.18 1.13 1.03 0.80 0.68
15 0.94 1.05 1.10 1.17 1.20 1.15 1.05 0.82 0.69
18 0.99 1.11 1.16 1.24 1.26 1.21 1.11 0.86 0.72
20 1.02 1.13 1.20 1.28 1.30 1.25 1.13 0.89 0.75
23 1.07 1.18 1.25 1.33 1.36 1.31 1.18 0.93 0.78
25 1.10 1.22 1.29 1.37 1.40 1.34 1.22 0.95 0.80
Cooling Capacity Correction_6
Outow Water(°C) Ambient Temp.( °C)
10 15 20 25 30 35 40 45 48
7 0.82 0.91 0.96 1.02 1.04 1.00 0.91 0.71 0.60
8 0.85 0.95 1.00 1.06 1.08 1.04 0.95 0.74 0.62
9 0.89 0.98 1.03 1.09 1.11 1.07 0.98 0.77 0.65
10 0.91 1.01 1.07 1.13 1.15 1.11 1.01 0.79 0.67
11 0.94 1.05 1.10 1.17 1.20 1.15 1.05 0.81 0.69
12 0.97 1.08 1.14 1.21 1.24 1.19 1.08 0.84 0.71
13 1.01 1.12 1.17 1.25 1.27 1.22 1.12 0.87 0.73
14 1.04 1.14 1.21 1.29 1.31 1.26 1.14 0.90 0.75
15 1.06 1.18 1.25 1.33 1.35 1.30 1.18 0.92 0.78
18 1.16 1.28 1.35 1.44 1.47 1.41 1.28 1.00 0.85
20 1.21 1.35 1.43 1.51 1.54 1.48 1.35 1.06 0.89
23 1.31 1.45 1.53 1.63 1.66 1.60 1.45 1.13 0.96
25 1.37 1.52 1.60 1.70 1.74 1.67 1.52 1.19 1.00
Cooling Capacity Correction_8
Outow Water(°C) Ambient Temp.( °C)
10 15 20 25 30 35 40 45 48
7 0.82 0.91 0.96 1.02 1.04 1.00 0.91 0.71 0.60
8 0.85 0.94 0.99 1.05 1.07 1.03 0.94 0.73 0.62

9
Cooling Capacity Correction_8
Outow Water(°C) Ambient Temp.( °C)
10 15 20 25 30 35 40 45 48
9 0.86 0.96 1.01 1.08 1.10 1.06 0.96 0.75 0.63
10 0.89 0.99 1.04 1.11 1.13 1.09 0.99 0.77 0.65
11 0.92 1.02 1.08 1.14 1.17 1.12 1.02 0.79 0.67
12 0.94 1.05 1.11 1.18 1.19 1.15 1.05 0.82 0.69
13 0.96 1.07 1.13 1.19 1.21 1.17 1.07 0.83 0.70
14 0.99 1.10 1.15 1.22 1.25 1.20 1.10 0.85 0.72
15 1.01 1.13 1.18 1.26 1.28 1.23 1.13 0.88 0.74
18 1.09 1.20 1.27 1.35 1.37 1.32 1.20 0.94 0.80
20 1.13 1.25 1.32 1.40 1.43 1.38 1.25 0.97 0.83
23 1.21 1.34 1.41 1.49 1.52 1.47 1.34 1.04 0.88
25 1.25 1.39 1.47 1.55 1.58 1.52 1.39 1.08 0.91
Cooling Capacity Correction_10
Outow Water(°C) Ambient Temp.( °C)
10 15 20 25 30 35 40 45 48
7 0.82 0.91 0.96 1.02 1.04 1.00 0.91 0.71 0.60
8 0.84 0.94 0.99 1.05 1.07 1.03 0.94 0.73 0.62
9 0.87 0.96 1.01 1.08 1.10 1.06 0.96 0.76 0.63
10 0.89 0.98 1.03 1.11 1.13 1.08 0.98 0.77 0.65
11 0.91 1.01 1.07 1.13 1.16 1.11 1.01 0.78 0.67
12 0.94 1.03 1.10 1.16 1.18 1.14 1.03 0.81 0.69
13 0.96 1.06 1.13 1.19 1.21 1.17 1.06 0.83 0.70
14 0.99 1.10 1.15 1.22 1.25 1.20 1.10 0.85 0.72
15 1.01 1.12 1.18 1.26 1.28 1.23 1.12 0.88 0.74
18 1.08 1.19 1.25 1.33 1.37 1.31 1.19 0.93 0.79
20 1.13 1.25 1.32 1.40 1.43 1.37 1.25 0.97 0.82
23 1.19 1.32 1.39 1.48 1.51 1.45 1.32 1.02 0.87
25 1.23 1.37 1.44 1.54 1.57 1.51 1.37 1.07
◆EER Correction
Computer of actual EER: actual EER = nominal EER x EER correction coefcient.
EER Correction_4
Outow
Water(°C)
Ambient Temp.( °C)
10 15 20 25 30 35 40 45 48
7 1.36 1.31 1.27 1.21 1.11 1.00 0.83 0.61 0.49
8 1.40 1.35 1.31 1.25 1.14 1.03 0.85 0.63 0.51
9 1.45 1.39 1.35 1.29 1.18 1.06 0.89 0.65 0.52
10 1.49 1.43 1.39 1.32 1.21 1.10 0.91 0.67 0.53
11 1.53 1.48 1.43 1.36 1.25 1.13 0.93 0.69 0.55
12 1.58 1.52 1.47 1.40 1.29 1.16 0.96 0.71 0.56
13 1.62 1.56 1.51 1.44 1.33 1.19 0.99 0.73 0.58
14 1.67 1.60 1.55 1.48 1.36 1.22 1.01 0.74 0.60
15 1.70 1.65 1.59 1.52 1.39 1.25 1.04 0.77 0.61
18 1.83 1.77 1.71 1.64 1.50 1.35 1.12 0.83 0.67
20 1.92 1.86 1.80 1.72 1.57 1.41 1.18 0.87 0.70
23 2.05 1.98 1.91 1.83 1.68 1.51 1.26 0.92 0.74
25 2.14 2.06 2.00 1.90 1.75 1.57 1.30 0.96 0.77

10
EER Correction 6
Outow
Water(°C)
Ambient Temp.( °C)
10 15 20 25 30 35 40 45 48
71.36 1.31 1.27 1.21 1.11 1.00 0.83 0.61 0.49
8 1.40 1.35 1.31 1.25 1.14 1.03 0.86 0.63 0.51
9 1.46 1.40 1.36 1.29 1.19 1.07 0.89 0.65 0.52
10 1.50 1.44 1.40 1.33 1.22 1.10 0.91 0.68 0.54
11 1.54 1.49 1.44 1.38 1.27 1.14 0.94 0.69 0.55
12 1.59 1.54 1.49 1.42 1.30 1.17 0.97 0.72 0.58
13 1.64 1.58 1.53 1.46 1.34 1.21 1.00 0.73 0.59
14 1.69 1.63 1.58 1.50 1.38 1.24 1.03 0.76 0.61
15 1.73 1.67 1.62 1.54 1.41 1.28 1.06 0.78 0.62
18 1.87 1.80 1.75 1.67 1.53 1.38 1.14 0.84 0.68
20 1.97 1.90 1.84 1.75 1.61 1.45 1.20 0.89 0.71
23 2.11 2.03 1.98 1.88 1.72 1.55 1.29 0.94 0.76
25 2.20 2.12 2.06 1.97 1.80 1.62 1.35 0.99 0.80
EER Correction_8
Outow
Water(°C)
Ambient Temp.( °C)
10 15 20 25 30 35 40 45 48
7 1.36 1.31 1.27 1.21 1.11 1.00 0.83 0.61 0.49
8 1.39 1.34 1.31 1.24 1.14 1.03 0.85 0.62 0.50
9 1.44 1.38 1.34 1.28 1.17 1.06 0.88 0.64 0.51
10 1.47 1.42 1.38 1.31 1.20 1.08 0.90 0.65 0.53
11 1.51 1.46 1.42 1.35 1.24 1.11 0.93 0.68 0.55
12 1.55 1.49 1.45 1.37 1.27 1.14 0.95 0.70 0.56
13 1.59 1.54 1.49 1.42 1.30 1.17 0.98 0.71 0.57
14 1.63 1.57 1.52 1.45 1.33 1.20 1.00 0.73 0.58
15 1.68 1.61 1.56 1.48 1.36 1.23 1.02 0.75 0.60
18 1.78 1.72 1.67 1.58 1.45 1.31 1.08 0.80 0.64
20 1.86 1.79 1.74 1.66 1.52 1.37 1.13 0.83 0.67
23 1.97 1.89 1.84 1.76 1.61 1.45 1.20 0.89 0.71
25 2.05 1.98 1.91 1.82 1.67 1.51 1.25 0.92 0.74
EER Correction_10
Outow
Water(°C)
Ambient Temp.( °C)
10 15 20 25 30 35 40 45 48
7 1.36 1.31 1.27 1.21 1.11 1.00 0.83 0.61 0.49
8 1.40 1.35 1.31 1.25 1.14 1.03 0.85 0.62 0.51
9 1.45 1.40 1.35 1.29 1.18 1.06 0.88 0.65 0.53
10 1.48 1.43 1.38 1.33 1.21 1.09 0.90 0.67 0.53
11 1.52 1.47 1.42 1.35 1.25 1.12 0.93 0.68 0.55
12 1.56 1.50 1.46 1.39 1.28 1.15 0.95 0.70 0.56
13 1.61 1.55 1.50 1.43 1.32 1.18 0.99 0.73 0.58
14 1.64 1.58 1.54 1.47 1.34 1.21 1.01 0.74 0.60
15 1.69 1.62 1.57 1.50 1.37 1.24 1.03 0.75 0.61
18 1.81 1.75 1.69 1.61 1.48 1.33 1.10 0.81 0.65
20 1.90 1.82 1.78 1.69 1.55 1.39 1.16 0.85 0.69
23 2.01 1.93 1.88 1.79 1.64 1.48 1.22 0.90 0.72
25 2.09 2.02 1.95 1.86 1.71 1.54 1.28 0.94 0.76

11
◆Heating Capacity Correction
Computer of actual heating capacity: actual heating capacity = nominal heating capacity x heating capacity
correction coefcient.
Heating Capacity Correction_4/8/10
Outow
Heated
Water(°C)
Ambient Temp.( °C)
-25 -20 -15 -10 -7 -2 2 7 10 15 20 25 30 35
25 0.43 0.52 0.62 0.71 0.76 0.85 0.94 0.92 0.95 1.00 0.99 0.90 0.79 0.62
30 0.42 0.51 0.60 0.69 0.74 0.82 0.91 0.97 1.00 1.06 1.05 0.95 0.83 0.65
35 0.41 0.48 0.56 0.65 0.70 0.78 0.85 1.00 1.03 1.09 1.08 0.98 0.86 0.67
40 0.41 0.48 0.56 0.65 0.70 0.78 0.85 1.00 1.03 1.09 1.08 0.98 0.86 0.67
45 / 0.48 0.56 0.65 0.70 0.78 0.85 1.00 1.03 1.09 1.08 0.98 0.86 0.67
50 / / 0.54 0.63 0.68 0.76 0.82 0.97 1.00 1.06 1.05 0.95 0.83 0.65
55 / / / 0.60 0.64 0.72 0.78 0.92 0.95 1.00 0.99 0.90 0.79 0.62
60 / / / / 0.61 0.68 0.74 0.87 0.90 0.95 0.94 0.85 0.75 0.58
Heating Capacity Correction_6
Outow
Heated
Water(°C)
Ambient Temp.( °C)
-25 -20 -15 -10 -7 -2 2 7 10 15 20 25 30 35
25 0.49 0.59 0.70 0.80 0.86 0.96 1.06 1.04 1.07 1.13 1.12 1.02 0.89 0.70
30 0.45 0.54 0.64 0.73 0.79 0.87 0.97 1.03 1.06 1.12 1.11 1.01 0.89 0.69
35 0.42 0.49 0.57 0.66 0.71 0.80 0.87 1.02 1.05 1.11 1.10 1.00 0.88 0.68
40 0.41 0.48 0.57 0.66 0.71 0.79 0.86 1.01 1.04 1.10 1.09 0.99 0.87 0.68
45 / 0.48 0.56 0.65 0.70 0.78 0.85 1.00 1.03 1.09 1.08 0.98 0.86 0.67
50 / / 0.55 0.64 0.69 0.77 0.84 0.99 1.02 1.08 1.07 0.97 0.85 0.66
55 / / / 0.64 0.69 0.76 0.83 0.98 1.01 1.07 1.06 0.96 0.84 0.66
60 / / / / 0.68 0.76 0.82 0.97 1.00 1.06 1.05 0.95 0.83 0.65
◆COP Correction
Computer of actual COP: actual COP = nominal COP x COP correction coefcient.
COP Correction_4
Outow
Heated
Water(°C)
Ambient Temp.( °C)
-25 -20 -15 -10 -7 -2 2 7 10 15 20 25 30 35
25 1.15 1.22 1.29 1.35 1.43 1.50 1.55 1.62 1.69 1.85 1.96 1.95 2.12 2.24
30 0.93 1.01 1.07 1.14 1.20 1.26 1.33 1.47 1.56 1.67 1.78 1.78 1.92 2.06
35 0.77 0.82 0.87 0.94 1.00 1.06 1.09 1.31 1.38 1.50 1.57 1.57 1.74 1.85
40 0.66 0.73 0.79 0.85 0.89 0.96 1.01 1.16 1.22 1.33 1.39 1.38 1.53 1.63
45 / 0.63 0.69 0.75 0.78 0.83 0.88 1.00 1.05 1.14 1.20 1.26 1.32 1.40
50 / / 0.57 0.62 0.65 0.70 0.73 0.85 0.89 0.97 1.02 1.07 1.12 1.19
55 / / / 0.50 0.52 0.57 0.59 0.69 0.72 0.79 0.83 0.87 0.91 0.97
60 / / / / 0.41 0.43 0.45 0.54 0.56 0.59 0.63 0.66 0.69 0.74
COP Correction_6/10
Outow
Heated
Water(°C)
Ambient Temp.( °C)
-25 -20 -15 -10 -7 -2 2 7 10 15 20 25 30 35
25 1.11 1.17 1.25 1.30 1.38 1.44 1.50 1.56 1.63 1.78 1.89 1.87 2.04 2.16
30 0.90 0.97 1.04 1.10 1.16 1.22 1.28 1.42 1.51 1.61 1.72 1.72 1.86 1.99
35 0.76 0.80 0.85 0.92 0.98 1.04 1.07 1.28 1.35 1.47 1.53 1.53 1.70 1.80
40 0.65 0.72 0.78 0.83 0.87 0.94 1.00 1.14 1.20 1.30 1.37 1.36 1.50 1.60
45 / 0.63 0.69 0.75 0.78 0.83 0.88 1.00 1.05 1.14 1.20 1.26 1.32 1.40

12
COP Correction_6/10
Outow
Heated
Water(°C)
Ambient Temp.( °C)
-25 -20 -15 -10 -7 -2 2 7 10 15 20 25 30 35
50 / / 0.58 0.63 0.66 0.71 0.73 0.86 0.90 0.99 1.03 1.08 1.13 1.21
55 / / / 0.52 0.54 0.59 0.62 0.72 0.76 0.82 0.87 0.90 0.95 1.02
60 / / / / 0.44 0.46 0.49 0.58 0.60 0.64 0.67 0.71 0.74 0.79
COP Correction_8
Outow
Heated
Water(°C)
Ambient Temp.( °C)
-25 -20 -15 -10 -7 -2 2 7 10 15 20 25 30 35
25 1.08 1.14 1.22 1.27 1.35 1.41 1.46 1.53 1.59 1.74 1.84 1.83 1.99 2.11
30 0.88 0.96 1.02 1.08 1.14 1.20 1.26 1.40 1.48 1.59 1.69 1.69 1.83 1.95
35 0.74 0.78 0.83 0.91 0.96 1.02 1.05 1.26 1.33 1.44 1.50 1.50 1.67 1.77
40 0.64 0.71 0.78 0.83 0.87 0.94 0.99 1.13 1.19 1.30 1.36 1.35 1.49 1.59
45 / 0.63 0.69 0.75 0.78 0.83 0.88 1.00 1.05 1.14 1.20 1.26 1.32 1.40
50 / / 0.59 0.64 0.67 0.72 0.74 0.87 0.91 1.00 1.05 1.10 1.15 1.23
55 / / / 0.53 0.56 0.61 0.64 0.74 0.78 0.85 0.89 0.93 0.98 1.05
60 / / / / 0.46 0.48 0.51 0.61 0.62 0.67 0.70 0.74 0.77 0.83

13
2 Explosive Views and Part Lists
(1) GSH-60TRB
Parts List of GSH-60TRB
No. Name of part Part code Quantity
1Electric Box Assy 100002069963 1
2 Terminal Board 422000000010 1
3 Terminal Board 422000000021 1
4 Plate-type Heat Exchanger Sub-Assy 030166060121 1
5 Drainage Pipe Sub-assy 0436289501 1
6 Auto Air Outlet Valve 07108208 1
7 Sealing Cap(Pressure Warning) 26112192 1
8 Electric heater 320004060075 1
9 Electric starter of water valve 4504800101 1
10 Expansion Drum 07422800004 1
11 Steam current Switch 43001900000602 1
12 3-way valve 072005000003 1
13 Water Pump 812007060062 1
14 Relief Valve 07382814 1
15 Water Pressure Gauge 49028009 1
16 Main Board 300002060375 1
17 Bipolar AC Contactor 44010221 3
18 Strainer 035021000010 1
19 Water Tank 015005060013 1
20 Electric heater 32110008 1
21 Thermostat 45048003 1
22 Anode 015023000002 1
23 Display Panel 300001060562 1
24 Magnet Sub-assy 70844004 2
25 Signal Wire 400300412 1
26 Receiver Board 30261014 1
27 Anode 04062800008 1
28 Thermostat 4504800201 1
29 Terminal Board 422000000014 1
30 Safety valve 07382801 1
31 Temperature Sensor 3900028312G 1

14
(2) GSH-60ERB
Parts List of GSH-60ERB
No. Name of part Part Code Quantity
1 Handle 26233053 1
2 Left Side Plate 01305093P 1
3Electric Box Assy 100002066812 1
4 Radiator 4901521502 1
5 Jumper 4202021905 1
6 Main Board 300027060765 1
7 Terminal Board 42000100000204 1
8 Top Cover Sub-Assy 000051000017 1
9 Communication Interface Board 300014060062 1
10 Electric Box Cover 20125002 1
11 Supporting Board(Condenser) 01795010 1
12 Condenser Assy 011002060786 1
13 Rear Grill 01473043 1
14 Pressure Sensor 322101038 1
15 Compressor and Fittings 009001000229 1
16 Electrical Heater 7651300403 1
17 Plate-type Heat Exchanger 010007060010 1
18 Electric Expand Valve Fitting 4304413222 1
19 Electronic Expansion Valve 43042800008 1
20 Electric Expand Valve Fitting 07200200001209 1
21 Electronic Expansion Valve 072009000017 1
22 4-Way Valve 430004032 1
23 Magnet Coil 4300040045 1
24 Pressure Protect Switch 460200062 1

15
No. Name of part Part Code Quantity
25 Nozzle for Adding Freon 06120012 1
26 Strainer 0721200102 1
27 Cut-off valve 1/4(N) 07130239 1
28 Cut-off valve 1/2(N) 071302392 1
29 Right Side Plate Assy 0130329201 1
30 Handle 2623525404 1
31 Sensor Sub-assy 390002060101 1
32 Valve Support Sub-Assy 01705066 1
33 Valve Cover 22245002 1
34 Gas-liquid Separator Assy 07225017 1
35 Pressure Protect Switch 460200048 1
36 Pressure Protect Switch 460200046 1
37 Drainage Joint 06123401 1
38 Chassis Sub-assy 000191060066 1
39 Drainage hole Cap 76713068 1
40 Drainage hole Cap 06813401 1
41 Motor Support Sub-Assy 01705067 1
42 Drainage hole Cap 76713033 1
43 Electrical Heater (Chassis) 7651000413 1
44 Fan Motor 1501506402 1
45 Axial Flow Fan 10335008 1
46 Front Panel Assy 01533058 1
47 Front Grill 22415010 1

16
(3) GSH-80TRB, GSH-100TRB
Parts List of GSH-80TRB, GSH-100TRB
No. Name of part Part Code Quantity
1Electric Box Assy 100002069963 1
2 Terminal Board 422000000010 1
3 Terminal Board 422000000021 1
4 Plate-type Heat Exchanger Sub-Assy 030166060121 1
5 Drainage Pipe Sub-assy 0436289501 1
6 Auto Air Outlet Valve 07108208 1
7 Sealing Cap(Pressure Warning) 26112192 1
8 Electric heater 32000406006301 1
9 Electric starter of water valve 4504800101 1
10 Expansion Drum 07422800004 1
11 Steam current Switch 43001900000602 1
12 3-way valve 072005000003 1
13 Water Pump 812007060062 1
14 Relief Valve 07382814 1
15 Water Pressure Gauge 49028009 1
16 Main Board 300002060375 1
17 Bipolar AC Contactor 44010221 3
18 Strainer 035021000010 1
19 Water Tank 015005060013 1
20 Electric heater 32110008 1
21 Thermostat 45048003 1
22 Anode 015023000002 1
23 Display Panel 300001060562 1
24 Magnet Sub-assy 70844004 2
25 Signal Wire 400300412 1
26 Receiver Board 30261014 1
27 Anode 04062800008 1
28 Thermostat 4504800201 1
29 Terminal Board 422000000014 1
30 Safety valve 07382801 1
31 Temperature Sensor 3900028312G 1