Please enter a keyword to search
Support
Error code
Display of 5 indicator lights
Fault Code
Fault classification / Fault type
See tooling for other faults or protections
Er
/
Sensor failure of press housing
F5
The timer light flashes 5 times
Suction sensor fault
FA
The timer light flashes 10 times
Super power protection of press
L8
The timer light flashes 8 times
Outdoor overcurrent protection fault lock/Indoor overcurrent
Outdoor unit P8/Indoor unit E0
The AI ECO light flashes 8 times
Compressor exhaust protection fault lock
P5
The AI ECO light flashes 5 times
Refrigeration overload protection fault lock
P4
The AI ECO light flashes 4 times
Indoor High-Temperature Protection Fault Lock during Heating
P6
The AI ECO light flashes 6 times
Indoor anti-freezing protection
P7
The AI ECO light flashes 7 times
Compressor housing temperature protection
F5
The timer light flashes 5 times