LG A12AHB, Owner'S Manual

Owner's Manual  17

ENGLISH

Maintenance and Service

Indoor Unit

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

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 filters behind the front panel / grill should be checked and
cleaned once in every 2 weeks or more often if necessary. 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.

Plasma Filters

The plasma filters behind the air filter should be checked and
cleaned once in every 3 months or more often if necessary. To
remove the filters see the self explanatory diagrams for each
model type. Clean the filters with a vacuum cleaner. If it is dirty
wash it with water and dry well in shade an install back in place.

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.

Removal of Filters

Maintenance and Service

Gasoline

Powder

1. Art Cool Type :

Pull down the grille bottom, after lifting out the filter tab a bit and take the filter out  slowly. Remove the
plasma filter as shown. After cleaning and drying well reinstall the filter and grille by matching the hook.

2. Art Cool Type Wide : 

The procedure of removal of filters is same as in Art Cool Type model as shown above.

Don't touch this plasma filter within 10 seconds after opening the inlet grille, it may cause an electric shock.

Air filter

Front panel hook

Hook-

hanger

Air filter

Plasma 
filter

Front panel