Maintenance And Service; Indoor Unit - LG S18ICE Owner's Manual

Maintenance and Service

Maintenance and Service
Before performing any maintenance, turn o 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
The air lters behind the front panel / grill should be checked and cleaned once in every
2 weeks or more often if necessary. To remove the lters see the self explanatory
diagrams for each model type. Clean the lters 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 lters back in place.
Plasma Filter
The plasma lters behind the air lter should be checked and cleaned
once in every 3 months or more often if necessary. To remove the lters
see the self explanatory diagrams for each model type. Clean the lters
with a vacuum cleaner.
Allergy Free Filter + Triple Filter
Remove the Allergy Free Filter + Triple Filter behind the air lter and expose them in direct sunlight for 2
hours.
And then insert these lters into original position.
Removal of Filters
Open the front panel as shown.
Then pull the lter tab slightly forward to remove the air lter.
After removing the air lter remove the plasma and Allergy Free Filter by slightly pulling downwards.
Don't touch this plasma lter within 10 seconds after opening the inlet grille, it may cause an electric shock.
18 Air Conditioner
Plasma lter