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● When air conditioner status is abnormal, temperature indictor on indoor unit will blink to
display corresponding error code. Please refer to below list for identification of error code.
Error code Troubleshooting
H1
Means defrosting status. It’s the normal phenomenon.
E5
It can be eliminated after restarting the unit. If not ,
please contact qualified professionals for service.
H4
It can be eliminated after restarting the unit. If not,please
contact qualified professionals for service.
U8
It can be eliminated after restarting the unit. If not,please
contact qualified professionals for service.
H6
It can be eliminated after restarting the unit. If not,please
contact qualified professionals for service.
C5
Please contact qualified professionals for service.
F1
Please contact qualified professionals for service.
F2
Please contact qualified professionals for service.
● Above indicator diagram is only for reference. Please refer to actual product for the actual
indicator and position.
Error code
Indoor display
● When below phenomenon occurs, please turn off air conditioner and disconnect power
immediately, and then contact the dealer or qualified professionals for service.
Phenomenon
Power cord is overheating or damaged.
There’s abnormal sound during operation.
Air switch trips off frequently.
Air conditioner gives off burning smell.
Indoor unit is leaking
● Do not repair or refit the air conditioner by yourself.
● If the air conditioner operates under abnormal conditions, it may cause malfunction, electric
shock or fire hazard.
Warning
Error
c
ode
