Gree XE70-33/H

Wired Controller XE70-33/H
64
10.1 Error Code List of ODU
Error
Code
Content
Error
Code
Content
E0 Outdoor Unit Error J9
System Pressure Under-Ratio
Protection
E1 High Pressure Protection JA Protection of Abnormal Pressure
E2
Discharge Low Temperature
Protection
JC Protection of Water Flow Switch
E3 Low Pressure Protection JL Protection of Low High-pressure
E4
Excess Discharge Temperature
Protection of Compressor
JE Oil Return Pipe is Blocked
Ed
Low Temperature Protection of
Driver Module
JF Oil Return Pipe is Leaking
F0
Bad Performance of the Outdoor
Mainboard
JJ Low Water-in Temperature Protection
F1 High Pressure Sensor Error b1
Outdoor Ambient Temperature Sensor
Error
F2
Inlet Tube Temperature Sensor
Error of Plate Type Heat
Exchanger
b2
Defrosting Temperature Sensor 1
Error
F3 Low Pressure Sensor Error b3
Defrosting Temperature Sensor 2
Error
F4
Outlet Tube Temperature Sensor
Error of Plate Type Heat
Exchanger
b4
Subcooler Liquid-out Temperature
Sensor Error
F5
Compressor 1 Discharge
Temperature Sensor Error
b5
Subcooler Gas-out Temperature
Sensor Error
F6
Compressor 2 Discharge
Temperature Sensor Error
b6
Gas-liquid Separator Inlet
Temperature Sensor Error
F7
Compressor 3 Discharge
Temperature Sensor Error
b7
Gas-liquid Separator Outlet
Temperature Sensor Error
F8
Compressor 4 Discharge
Temperature Sensor Error
b8 Outdoor Humidity Sensor Error
F9
Compressor 5 Discharge
Temperature Sensor Error
b9
Heat Exchanger Gas-out Temperature
Sensor Error