19
Malfunction Codes
Issues Self check Solutions
Cracking sound: Normal
expansion and contraction of
plastic and metal parts caused
by temperature changes during
operation.
Air conditioner was
just turned on or
turned off or adjusted
temperature?
Abnormal noises
Error code Troubleshooting
When the air conditioner stops running, the
indicator light on the indoor unit keeps flashing
and displays the corresponding error code,
please turn off the unit. It may be eliminated
by waiting a few minutes and then restarting.
If not, please contact customer support.
E5, E6, E8, H6, U8, F0,
C5, F1, F2
● If you notice or experience any of the following conditions, please turn off the air
conditioner, disconnect from power, discontinue use, and contact support
immediately.
○ The power cord is overheating or otherwise damaged
○ Abnormal sound during operation
○ A strange odor is emitted from the unit
○ Excessive water leakage the unit
● Do not attempt to repair or retrofit the air conditioner by yourself. All repairs
must be performed by qualified individuals.
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