Maintenance And Service; Indoor Unit - LG S09AA Owner's Manual

Maintenance and Service

Before performing any maintenance, turn off the main power to the system, disconnect the circuit breaker and
unplug the power cord.

Indoor Unit

Clean the unit with a soft dry cloth. Do not use bleach or abrasives.
Never use any of these
• Water hotter than 40°C. It may cause deformation and discoloration.
• Volatile substances. They may damage the surface of the air conditioner.
Air Filters
To remove the filters see the self explanatory diagrams for each
model type. Clean the filters with a vacuum cleaner or warm soapy
water. If dirt is not easily removed, wash with a solution of detergent
in luke warm water. Dry well in shade after washing and reinstall the
filters back in place.
When thinking about buying a new Air Filter, Please contact your
dealer/serviceman
Deodorizer Filters
Remove the deodorizer filters behind the air filter and expose them in
direct sunlight for 2 hours.
And then insert these filters into original position.
Dust Box
The dust box should be cleaned every 3 years.
(The capacity of the dust box is designed to collect the amount of dust accumulated at the air conditioner
filter for 5 years based on the general house.)
Maintenance and Service
Owner's Manual 19