Error Code List Of Odu - Gree XE70-33/H Owner's Manual

Wired Controller XE70-33/H

10.1 Error Code List of ODU

Error
Code
E0 Outdoor Unit Error
E1 High Pressure Protection
Discharge Low Temperature
E2
Protection
E3 Low Pressure Protection
Excess Discharge Temperature
E4
Protection of Compressor
Low Temperature Protection of
Ed
Driver Module
Bad Performance of the Outdoor
F0
Mainboard
F1 High Pressure Sensor Error
Inlet Tube Temperature Sensor
F2 Error of Plate Type Heat
Exchanger
F3 Low Pressure Sensor Error
Outlet Tube Temperature Sensor
F4 Error of Plate Type Heat
Exchanger
Compressor 1 Discharge
F5
Temperature Sensor Error
Compressor 2 Discharge
F6
Temperature Sensor Error
Compressor 3 Discharge
F7
Temperature Sensor Error
Compressor 4 Discharge
F8
Temperature Sensor Error
Compressor 5 Discharge
F9
Temperature Sensor Error
Content
Error
Code
System Pressure Under-Ratio
J9
Protection
JA Protection of Abnormal Pressure
JC Protection of Water Flow Switch
JL Protection of Low High-pressure
JE Oil Return Pipe is Blocked
JF Oil Return Pipe is Leaking
JJ Low Water-in Temperature Protection
Outdoor Ambient Temperature Sensor
b1
Error
Defrosting Temperature Sensor 1
b2
Error
Defrosting Temperature Sensor 2
b3
Error
Subcooler Liquid-out Temperature
b4
Sensor Error
Subcooler Gas-out Temperature
b5
Sensor Error
Gas-liquid Separator Inlet
b6
Temperature Sensor Error
Gas-liquid Separator Outlet
b7
Temperature Sensor Error
b8 Outdoor Humidity Sensor Error
Heat Exchanger Gas-out Temperature
b9
Sensor Error
64
Content