Gree XK86 Owner's Manual page 60

Error
Code
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
Compressor 6 Discharge
FA
Temperature Sensor Error
Compressor 2 Current Sensor
FC
Error
Compressor 3 Current Sensor
FL
Error
Compressor 4 Current Sensor
FE
Error
Compressor 5 Current Sensor
FF
Error
Compressor 6 Current Sensor
FJ
Error
FP Malfunction of DC motor
Compressor 1 Top Temperature
FU
Sensor Error
Compressor 2 Top Temperature
Fb
Sensor Error
Content
Wired Controller (XK86 and XE76-33/H)
Error
Code
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
bA Oil-return Temperature Sensor Error
bH System Clock Malfunction
Malfunction of Entry Tube
bE
Temperature Sensor of Condenser
Malfunction of Exit Tube Temperature
bF
Sensor of Condenser
High and Low Pressure Sensors are
bJ
Connected Inversely
bP Oil-return 2 Temperature Sensor Error
bU Oil-return 3 Temperature Sensor Error
bb Oil-return 4 Temperature Sensor Error
Air-in Temperature Sensor Error of
bd
Subcooler
55
Content