LG LV-D4821CL User Manual download pdf (Page 13)

?There

is

no

auto

fan

speed

in

fan

mode.

2.7

SWING

(SYNCHRONOUS

MOTOR)

?

If

the

indoor

fan

is

operating,

the louver

will

swing

or

can

be

stopped

at

a

preferred

location

in

any

mode.

2.8

BUZZER

?

If

a

command

is

received,

the

system

will

respond

with

a

beep.

2.9

AUTO

RESTART

The

system

uses

non-volatile

memory

to

save

the

present

operation

parameters

when

system

is

turned

off

or

in

case

of

system

failure

or

cessation

of

power

supply.

Operating

parameters

are

mode,

set

temperature,

and

fan

speed.

When

power

supply

resumes

or

the

system

is

switched

on

again,

the

same

operation

parameters,

as

previously

set

will

function.

3.

OPERATION

OF

CONTROL

PANEL

ON

FLOOR

CEILING

UNIT

3.1

SLIDE

SWITCH(Heat

Pump

model

only)

?

This

is

a

double-position

slide

switch.

One

position

is

for

cool

mode

and

the

other

for

heat

mode.

Select

position

before

turneing

the

system

on

by

pressing

on/off

button.

?

In

cool

mode,

the

set

temperature

of

the

system

is

25°C

with

medium

fan

speed

and

swing.

There

are

no

timer

and

sleep

modes.

?

In

heat

mode,

the

set

temperature

of

the

system

is

20°C

with

medium

fan

speed

and

swing.

There

are

no

timer

and

sleep

modes.

3.2

ON/OFF

BUTTON

?

This

is

a

light

touch

button.

?

Every

press

of

this

button

will

turn

the

system

on

or

off.

3.3

RED

LED

LIGHT

-

SYSTEM

?

When

system

is

operating,

the

light

is

on.

When

system

is

off,

the

light

is

off.

?

If

timer

on

or

off

is

set,

the

light

will

blink

on

1

second

and

off

3

seconds.

?

When

IR

signal

is

received,

the

light

blinks

once.

ROOM

SENSOR

(Tr)

LOW

SPEED

Tr=Ts

Tr=Ts-2

Tr=Ts-3

MEDIUM SPEED

HIGH

SPEED

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