Please enter a keyword to search
Support
Error code
Display of 5 indicator lights
Fault Code
Fault classification / Fault type
Compressor exhaust sensor failure
F4
The timer light flashes 4 times
Outdoor coil sensor failure
E2
The timer light flashes twice
Outdoor ambient temperature sensor fault
F6
The timer light flashes 6 times
Indoor and outdoor communication failure
E5（5E）
The power light flashes 5 times
Outdoor module communication failure
F8
The timer light flashes 8 times
Outdoor EE fault
F9
The timer light flashes 9 times
Outdoor fan fault
F0
The timer light flashes 11 times
Failure of indoor ambient temperature sensor
E1
The power light flashes once
Failure of indoor coil sensor
E3
The power light flashes 3 times
Indoor fan circuit failure
E4/Fb
The power light flashes 4 times