Care And Maintenance; Indoor Unit - LG Multi-Type Owner's Manual

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Care and maintenance

Caution: Before performing any maintenance, turn off the main power to the system.

Grille, Case, and Remote Control

❏ Turn the system off before cleaning. To clean,

wipe with a soft, dry cloth. Do not use bleach or

abrasives.

Note:

Supply power must be disconnected before

cleaning the indoor unit.

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.

22 Multi-Type Air Conditioner

❏ Never use any of the followings:

• Water hotter than 40°C

• Volatile substances

Air-Filter

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

water.

• If very dirty, wash with a solution of

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

2. After washing with water, dry well in the shade.

3. Re-install the air filter.

Air-Filter

Could cause deformation and/or

discoloration.

Could damage the surfaces

of the air conditioner.

detergent in lukewarm water.

may be deformed.

Table of Contents

Table of Contents

Multi-type air conditioner (built in duct type)