Gree MG30-24/D1(B)

BACnet Gateway Kit for Central Air Conditioners
47
Appendix D Outdoor Unit Error Codes
Outdoor Unit Error Codes
Present_Value
Code
Meaning
B11 B10 B9 B8 B7 B6 B5 B4 B3 B2 B1
0x00000001 0 0 0 0 0 0 0 0 0 0 1
Outdoor Environment Temp Sensor Error
0x00000002 0 0 0 0 0 0 0 0 0 1 0
Outdoor Unit Inlet Tube Temp Sensor Error
0x00000004 0 0 0 0 0 0 0 0 1 0 0
Outdoor Unit Midway Tube Temp Sensor Error
0x00000008 0 0 0 0 0 0 0 1 0 0 0
Outdoor Unit Outlet Tube Temp Sensor Error
0x00000010 0 0 0 0 0 0 1 0 0 0 0
Fixed-Frequency Compressor Discharge Temp Sensor Error
0x00000020 0 0 0 0 0 1 0 0 0 0 0
Variable-Volume Compressor Discharge Temp Sensor Error
0x00000040 0 0 0 0 1 0 0 0 0 0 0 High Pressure Transducer Error 0x00000080 0 0 0 1 0 0 0 0 0 0 0
Fixed-Frequency Compressor Oil Temp Sensor Error
0x00000100 0 0 1 0 0 0 0 0 0 0 0 Low Pressure Transducer Error 0x00000200 0 1 0 0 0 0 0 0 0 0 0
Variable-Volume Compressor Oil Temp Sensor Error
0x00000400 1 0 0 0 0 0 0 0 0 0 0 High Pressure Protection