Gree VERSATI SERIES - Page 94

91
Air to Water Heat Pump
Service Manual- Versati Series
JOTUBMMBUJPO
GRS-CQ12Pd/Na-M, GRS-CQ14Pd/Na-M, GRS-CQ16Pd/Na-M:
NL1 L2 L3
Connecting external electric
power supply for Indoor unit
Terminal Board 2
Terminal Board 1
Terminal board 3
27 28232221
Thermostat(1) Thermostat(2)
24 25 26 29 30 31
power supply for
water tank eletric
heater
654
2 way value(2)2 way value(1)
1 987
3 way value(1) 3 way value(2)
10 11 12 151413 16 17 18 19 20
Connection for Client
water's AC contactor
Connection for
Indicating lihgt
Connection for
Accident lihgt
Gate Control Fuction