ENGLISH-20
Troubleshooting
Refer to following chart if the air conditioner operates abnormally. This may
save time and unnecessary expenses.
PROBLEM
SOLUTION
The air conditioner
does not work at all.
• Check power status and then operate the air
conditioner again.
• Check whether the power plug is connected
correctly or the auxiliary power switch is switched
on.
• If the air conditioner is switched off by the Timer
function, press the
On/Off
button.
The temperature
adjustment is not
working.
• Temperature adjustment is not available when the
Fan mode is selected.
Heating operation
is not working.
• Check if the air conditioner is 'Cooling only' model
since they doesn't provide Heating operation.
• Check if you are using the remote controller
for 'Cooling only' model. You need appropriate
remote controller that supports both Cooling and
Heating operation.
Fan speed
adjustment is not
working.
• Check if you have selected Auto/Dry/Turbo mode.
In these modes, fan speed is set to Auto and you
cannot adjust the fan speed.
Remote controller
does not work.
• Replace the exhausted batteries with new ones.
• Do not block the remote controller receiver.
• If the remote controller is used near strong light
(3-wavelength fluorescent light, neon sign etc.),
the remote controller may not work due to the
electronic jamming signal
PAC Queen_AM048HNPDCH_EN_DB68-04906-00.indd 20
2014-09-17 오후 3:19:36
