Maintenance And Service - LG LWHD2500ER Owner's Manual

Maintenance and Service

Maintenance and Service
Turn the power off and unplug the power plug before cleaning the air conditioner.
Air Filter
The air filter behind the inlet grille should be checked and cleaned at least once every 2 weeks (or as
necessary) to maintain optimal performance of the air conditioner.
How to remove the air filter
1. The grille may be opened from the top for easy
maintenance after installation.
2. Open the inlet grille by pulling off the exposed door
on the top of the unit (based on installation).
3. Pull the tab slightly to release the filter. Pull the
filter in the same direction as the opening.
4. Clean the filter with warm, soapy water. The water
should be below 40°C (104°F).
5. Rinse off and gently shake off excess water from
the filter. Let it dry before replaceing it.
Drainage
The base pan may overflow due to high humidity. To drain the
excess water, remove the drain cap from the back of the unit
and secure the drainpipe.
When pressing the drainpipe into place, apply force in the
direction away from the fins to avoid injuring yourself.
20 Room Air Conditioner
Drain pipe
Drain cap