LG UT48 User Manual download pdf (Page 29)

Maintenance

and

Service

Owner's

Manual

29

ENGLISH

1 1

2

3

2

When

the

air

conditioner

is

not

GOING

to

be

used

for

a

long

time.

Operation

Tips

When

it

is

not

going

to

be

used

for

a

long

time.

When

the

air

conditioner

is

to

be

used

again.

Operate

the

air

conditioner

at

the

following

settings

for

2

to

3

hours.

?

Type

of

operation:

Fan

operation

mode.(Refer

to

page

20.)

?

This

will

dry

out

the

internal

mechanisms.

Helpful

information

The

air

filters

and

your

electiric

bill.

If

the

air

filters

become

clogged

with

dust,

the

cooling

capacity

will

drop,

and

6%

of

the

electricity

used

to

operate

the

air

conditioner

will

be

wasted.

Clean

the

air

filter

and

install

it

in

the

indoor

unit.

(Refer

to

page

28

for

cleaning

it.)

Check

that

the

air

inlet

and

outlet

of

the

indoor/outdoor

unit

are

not

blocked.

Check

that

the

ground

wire

is

connected

correctly.

It

may

be

connect

to

the

indoor

unit

side.

Do

not

overcool

the

room.

This

is

not

good

for

the

health

and

wastes

electricity.

Keep

blinds

or

curtains

closed.

Do

not

let

direct

sunshine

enter

the

room

when

the

air

conditioner

is in

operation.

Keep

the

room

temperature

uniform.

Adjust

the

vertical

and

horizontal

airflow

direction

to

ensure

a

uniform

temperature

in

the

room.

Make

sure

that

the

doors

and

windows

are

shut

tight.

Avoid

opening

doors

and

windows

as

much

as

possible

to

keep

the

cool

air

in

the

room.

Clean

the

air

filter

regularly.

Blockages

in

the

air

filter

reduce

the

airflow

and

lower

cooling

and

dehumidifying

effects.

Clean

at

least

once

every

two

weeks.

Ventilate

the

room

occasionally.

Since

windows

are

kept

closed,

it

is

a

good

idea

to

open

them

and

ventilate

the

room

now

and

then.

Turn

off

the

breaker.

CAUTION:

Turn

off

the

breaker

when

the

air

conditioner

is

not

going

to

be used

for

a

long

time.

Dirt

may

collect

and

may

cause

a

fire.

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