Whirlpool ASH09000R, Installation Manual

Page: 26 / 96

23
Malfunction analysis
Phenomenon
Air
conditioner
can’t
operate
Mist is
emitted
from
indoor unit’s
air outlet
Set
temperature
can’t
be adjusted
Cooling
(heating)
effect is
not good.
Power failure?
Is plug loose?
Air switch trips off or fuse is
burnt out?
Wiring has malfunction?
Unit has restarted immediately
after stopping operation?
Whether the function setting
for remote controller is
correct?
Indoor temperature and
humidity is high?
Because indoor air is cooled
rapidly. After a while, indoor
temperature and humidity will
be decrease and mist will
disappear.
Temperature can’t be
adjusted under auto mode.
Please switch the operation
mode if you need to adjust
temperature.
Wait until the voltage
resumes normal.
Clean the filter.
Adjust temperature to proper
range.
Close door and window.
Set temperature range:
16℃ ~30℃.
Unit is operating under auto
mode?
Voltage is too low?
Filter is dirty?
Set temperature is in proper
range?
Door and window are open?
Your required temperature
exceeds the set temperature
range?
Wait until power recovery.
Reinsert the plug.
Ask professional to replace
air switch or fuse.
Ask professional to replace it.
Wait for 3 mins, and then turn
on the unit again.
Reset the function.
Check items Solution