GREE AIR SOURCE HEAT PUMP WATER HEATER SERVICE MANUAL
41
details, refer to Table 5-1. If the length of the power cable is greater than 15 meters, choose a power
cable with a larger cross-sectional area to prevent problems caused overloading. Do not pull the power
cable during the installation.
(6) Use independent fixed socket for the supply. The structure of the socket must match the power
plug of the water heater and be in line with relevant national standards. The socket should be placed in
the safe position that is out of the reach of water and does not cause electric shock hazards. It must not
be placed in the bathroom, kitchen, balcony, and other wet places.
(7) Do not use the socket converter, extension cords, or wiring boards to adapt to the size of the plug
of the water heater, and do not use another plug to for the socket. The water heater should use
independent wires, and do not share a line with other appliances.
(8) If the installation conditions on site change, consider using cables whose reduced capacity can still
meet site requirements, based on the specifications of the power cables and air circuit breakers
provided by the vendor.
(9) If the power flexible wire is damaged, it must be replaced by professional personnel of the vendor,
maintenance center of the vendor, or relevant other department to avoid dangers.
5.2 Installation of Power Cable
5.2.1 Procedure for Installing the Power Cable
(1) Connect the power cable to the connecting terminal of the outdoor unit and fix it securely.
(2) Connect the other end of the power cable to the fixed circuit and fixed it securely. During
connection, pay attention to the live, neutral, and ground lines.
5.2.2 Selection of Power Cable Diameter and Air Circuit Breaker
Table 5-1
Model
Power Supply
Minimum Cross-sectional Area (mm
2
)
Capacity of the Air
Circuit Breaker
Live Line
Neutral Line
Ground Line
GRS-2.4/D270ANbA-K
220-240V~ 50Hz
1.5
1.5
1.5
16
GRS-1.5/D150ANbA-K
1.5
1.5
1.5
16
GRS-1.5/D200ANbA-K
1.5
1.5
1.5
16
GRS-1.5/TD150ANbA-K
1.5
1.5
1.5
16
GRS-1.5/TD200ANbA-K
1.5
1.5
1.5
16
Summary of Contents for GRS-1.5/D150ANbA-K
Page 3: ...GREE AIR SOURCE HEAT PUMP WATER HEATER SERVICE MANUAL 1 PRODUCT ...
Page 11: ...GREE AIR SOURCE HEAT PUMP WATER HEATER SERVICE MANUAL 9 CONTROL ...
Page 25: ...GREE AIR SOURCE HEAT PUMP WATER HEATER SERVICE MANUAL 23 INSTALLATION ...
Page 47: ...GREE AIR SOURCE HEAT PUMP WATER HEATER SERVICE MANUAL 45 COMMISSIONING and TRIAL RUN ...
Page 55: ...GREE AIR SOURCE HEAT PUMP WATER HEATER SERVICE MANUAL 53 MAINTENANCE ...
Page 70: ...GREE AIR SOURCE HEAT PUMP WATER HEATER SERVICE MANUAL 68 UNIT MAINTENANCE ...
Page 81: ...JF00303641 ...
