Check Item Prior To Notify A Failure - LG LZ-H080GBA2 Manuel D'utilisation

CHECK ITEM PRIOR TO NOTIFY A FAILURE

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CHECK ITEM PRIOR TO NOTIFY A FAILURE
Symptom
The Product doesn't work
The Product doesn't work
through you press the 'ON'
switch
Even though you change the
fan speed, the operation mode
doesn't change and it changes
to 'Auto or Low'
Check Item
Is power not supplied?
Is Air Filter, Total heat
exchanger clogged severely?
Less than -10 °C(14 °F) or
more than 45 °C(113 °F)?
Less than -10 °C(14 °F) or
more than 45 °C(113 °F)?
Counter-measure
Supply Power
Follow cleaning and changing
method.
It's standby mode for protect-
ing Total Heat Exchanger.
It's operation mode to protect
Total Heat Exchanger.