GREE U-Match 5 SERIES UNIT SERVICE MANUAL
39
GUD125W/NhA-T , GUD140W/NhA-T
3.3 Error Code
Compressor high pressure protection
Indoor anti-freeze protection
Compressor low pressure protection, refrigerant lack protection and
refrigerant colleting mode
Compressor air discharge high-temperature protection
Indoor ambient temperature sensor error
Evaporator temperature sensor error
Condenser temperature sensor error
Outdoor ambient temperature sensor error
Discharge temperature sensor error