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MAINTENANCE
MAINTENANCE
WARNING
Before cleaning or performing maintenance,
disconnect the power supply and wait until
the fan stops.
Air Filter
Check the air filter at least twice a month to see
if cleaning is necessary. Trapped particles in the
filter can build up and block the airflow, reducing
cooling capacity and causing an accumulation of
frost on the evaporator.
Cleaning the Air Filter
Cleaning the Air Conditioner
●
Wipe the front grille and inlet grille with a cloth
dampened in a mild detergent solution.
●
Wash the cabinet with mild soap or detergent
and lukewarm water, then polish using liquid
appliance wax.
NOTE
●
condenser coils (outside of unit) should be
To ensure continued peak efficiency, the
checked periodically and cleaned if clogged
with soot or dirt from outside air.
●
For repair and maintenance, contact a
LG Electronics Customer Information Center.
See the warranty card for details or call
55-5321-1919. Have your model number and
serial number available.
2
Wash the filter using lukewarm water below
40 °C (104 °F).
Remove the air filter from the front grille by
pulling the filter forward and then up slightly.
3
Gently shake the excess water from the
filter and replace.
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Summary of Contents for W121CE SL0
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