Malfunction analysis
Ɣ Power failure?
Ɣ Is plug loose?
Ɣ Air switch trips off or fuse is
burnt out?
Ɣ Wiring has malfunction?
Ɣ Unit has restarted immediately
after stopping operation?
Ɣ Whether the function setting
for remote controller is
correct?
Ɣ Reset the function.
Ɣ Wait for 3min, and then turn
on the unit again.
Ɣ Ask professional to replace it.
Ɣ Ask professional to replace
air switch or fuse.
Ɣ Reinsert the plug.
Ɣ Wait until power recovery.
Air condit-
ioner can’t
operate
Mist is em-
itted from
indoor unit’s
air outlet
Ɣ Indoor temperature and hum-
idity is high?
Ɣ Because indoor air is cooled
rapidly. After a while, indoor
temperature and humidity will
be decrease and mist will
disappear.
Phenomenon Check items Solution
Set temper-
ature can’t
be adjusted
Ɣ Your required temperature
exceeds the set temperature
range?
Ɣ Set temperature range:
16
ć
~30
ć
.
Cooling
(heating)
effect is
not good.
Ɣ Voltage is too low?
Ɣ Wait until the voltage
resumes normal.
Ɣ Filter is dirty?
Ɣ Set temperature is in proper
range?
Ɣ Adjust temperature to proper
range.
Ɣ Door and window are open? Ɣ Close door and window.
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