Hisense Group KF-5002GWE - Manual (Page 22)

Trouble Shooting
Contact the after-sales service for repair should any of the following events occur (see the Warranty Card).
Strange sound
Water leakage from indoor unit
Loosed or corroded support rack
Burned smell
Hot power plug
Blown fuse or circuit breaker trip
Additional Information
After a long period of operation, the safety device
starts, and sometimes the appliance cannot be
operated.
Water drops may accumulate on the surface of the
appliance in a rainy screen or a long period of cooling
or dehumidification
The appliance must be used in a proper area as
regulated.
The air filter must be regularly cleaned to prevent
water accumulation caused by dirt blockage.
Desired temperature may not be reached for
restriction of ambient temperature or blockage of the
air filter .
Unplug the appliance for any of the following:
Long term cessation
Lighting and thundering weather
Maintenance
Suspicious problem
Voltage abnormal protection
Operation of the appliance will cease when
abnormal voltages are encountered.
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