Malfunction code Cause Solution
H8 Chassis is full of water •Remove the water.
•If malfunction persists, please
contact service center
F1 Malfunction of ambient
temperature sensor
Please contact service center
F2 Malfunction of evaporator
temperature sensor
Please contact service center
F0 Refrigerant is leaking
System is blocked
•Pull the plug, wait for 30 min,
reinsert it and restart the device
•If malfunction persists, please
contact service center
H3 Overloaded compressor •Check ambient temperature and
humidity. The ambient temperature
should not exceed 35° C
•Check if evaporator or condenser
are blocked by objects. Remove
any obstacles, pull the plug, wait
for 3 min, reinsert it and restart the
device
•If malfunction persists, please
contact service center
E8 Overload malfunction
F4 Outdoor tube temperature
sensor is open / short circuited
Please contact service center
Warning:
Turn o the air conditioner and
disconnect the power immediately
and contact the service center if the power
cord is overheated or damaged, or there is a
water leakage. Do not try to repair the device
yourself! Danger of electric shock and fire!
Check after use:
Disconnect the power supply.
Clean filter and outer case.
Drain accumulated water in the chassis.
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