AR30KSFTAWQNSA User Manual

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English-30

Maintaining the air conditioner

If the air conditioner will not be used for an extended period of time, dry the air conditioner to maintain it in best condition.

 : This check mark requires checking the indoor/outdoor unit periodically.

Follow the description to maintain the air conditioner properly.

(1)Thedescribedoperationsshouldbeperformedmorefrequentlyif

the area of installation is very dusty.

(2)Theseoperationsmustalwaysbeperformedbyqualiedpersonnel.

For more detailed information, see the installation part in the

manual.

CAUTION

1. Dry the air conditioner thoroughly by operating in Fan mode for 3 to 4 hours

and cut-o the power supply. There may be internal damage if moisture is left

in components.

2. Before using the air conditioner again, dry the inner components of the air

conditioner again by running in Fan mode for 3 to 4 hours. This helps remove

odors which may have generated from dampness.

Periodical checks

Refer to the following chart to maintain the air conditioner properly.

Type Description

Every 2

weeks

Every 3

months

Every 4

months

Once a year

Indoor

unit

Clean the air lter (1)



Cleanthecondensatedrainpan(2)



Thoroughlycleantheheatexchanger(2)



Cleanthecrossfan(2)



Cleanthecondensatedrainpipe(2)



Replace the remote controller batteries (1)



Outdoor

unit

Cleantheheatexchangerontheoutsideoftheunit(2)



Cleantheheatexchangerontheinsideoftheunit(2)



Cleantheelectriccomponentswithjetsofair(2)



Verify that all the electric components are rmly

tightened(2)



Cleanthefan(2)



Verifythatallthefanassemblyisrmlytightened(2)



Cleanthecondensatedrainpan(2)



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User Manual - Page 30