LG ARNU09GB3G1 [11/14] Maintenance and service

Maintenance and Service

Owner’s Manual 11

ENGLISH

Maintenance and Service

Air-Filter

Grille, Case, and Remote Contr

❏ Turn the system off before cleaning. To clean, wipe with

a soft, dry cloth. Do not use bleach or abrasives.

Supply power must be disconnected before

cleaning the indoor unit.

NOTICE

❏

Never use any of the followings:

• Water hotter than 40°C

Could cause deformation and/or

discoloration.

• Volatile substances

Could damage the surfaces of the air

conditioner.

1. Clean the filter with a vacuum or warm, soapy

water.

• If very dirty, wash with a solution of

detergent in lukewarm water.

• If hot water (50°C or more) is used,

filter may be deformed.

2. After washing with water, dry well in the

shade.

3. Re-install the air filter.

Air Filter

The air filters behind Indoor unit

(the suction side) should be checked and cleaned once

every 2 weeks or more often if necessary.

CAUTION: Before performing any maintenance, turn off the main power to

the system.