Gree GRS-CP11Pd/NhA-K - Page 26

Heat Pump Pool Heater
22
6.3.2 Drive Control Board
Silk-Screen Introduction
N
Power input zero line
L
Power input fire wire
E
Filter ground wire
OFAN
DC fan interface
FA Electronic expansion valve interface
HPP High-pressure switch interface
T-SEN
Ambient temperature, discharge and pipe temperature sensor
T-SEN1
Suction temperature sensor
POWER
Main control board power interface
COM
UART communication interface
COMP
Compressor interface
4WAY Four-way valve interface