LG A126DP Owner’s Manual
Room
Air
Conditioner
OWNER'S
MANUAL
?
Please
read
carefully
and
thoroughly
this
manual
before
operating
this
unit.
?
Contact
the
authorized
SVC
man
for
repair
or
maintenance
of
this
unit.
?
Contact
the
installer
for
installation
of
this
unit.
?
The
appliance
is
not
intended
for
use
by
young
children
or
infirm
persons
without
supervision.
?
Young
children
should
be
supervised
to
ensure
that
they
do
not
play
with
the
appliance.
Prior
to
installation,
this
air-conditioning
unit
must
be
submitted
for
approval
by
the
utility
service
which
provides
electricity
(EN
61000-3
Norm).
ENGLISH
Troubleshooting Tips Care and Maintenance Operating Instructions Safety Precautions
2
WARNING
WARNING
CAUTION
CAUTION
WARNING
WARNING
Safety
precautions
Safety
Precautions
Warning
................................2
Caution
.................................3
Operating
Instructions
Preparation
before
operation
..4
Remote
Control
Features
.....5
Operation
Mode
Selection
......6
Additional
features
..............13
Care
and
Maintenance
Care
and
Maintenance
.......16
Operation
Tips
....................18
Troubleshooting
tips
Before
You
Call
For
Service
...............19
To
prevent
injury
and
property
damage,
follow
these
instructions.
Incorrect
operation
due
to
ignoring
instructions
will
cause
harm
or
damage,
the
seriousness
of
which
is
indicated
by
the
following
symbols.
This
symbol
shows
the
possibility
of
death
or
serious
injury.
This
symbol
indicates
the
possibility
of
injury
or
damage
to
property.
Plug
in
the
power
plug
properly.
Do
not
operate
or
stop
the
unit
by
inserting
or
pulling
out
the
power
plug.
Do
not
damage
or
use
an
unspecified
power
cord.
?
Otherwise,
it
will
cause
electric
shock
or
fire
due
to
heat
generation
or
electric
shock.
?
It
will
cause
electric
shock
or
fire
due
to
heat
generation.
?
It
will
cause
electric
shock
or
fire.
?
In
the
supply
cord
is
damaged,
it
mut
be
replaced
by
the
manufacturer
or
its
service
agent
or
a
similarly
quallfied
person
in
order
to
avoid
a
hazard.
(Y
Attachment)
Do
not
modify
power
cord
length
or
share
the
outlet
with other
appliances.
Do
not
operate
with
wet
hands
or
in
damp
environment.
Do
not
direct
airflow
at
room
occupants
only.
?
It
will
cause
electric
shock
or
fire
due
to
heat
generation.
?
It
may
cause
electric
shock.
?
This could
damage
your
health.
Always
perform
grounding
work.
Do
not
allow
water
to
run
into
electric
parts.
Always
install
air
leakage
breaker
and
a
dedicated
switching
board.
?
No
grounding
may
cause
electric
shock.
?
It
may
cause
failure of
machine
or
electric
shock.
?
No
installation
may
cause
fire
and
electric
shock
accident.
Unplug
the
unit
if
strange
sounds,
smell,
or
smoke
comes
from
it.
Do
not
use
the
socket
if
it
is
loose
or
damaged.
Do
not
open
the
entrance
during
operation.
?
It
may
cause
fire
and
electric
shock
accident.
?
It
may
cause
fire
and
electric
shock.
?
It
may
cause
electric
shock.
Keep
firearms
away.
Do
not
use
the
power
cord
close
to
the
heating
tools.
Do
not
use
the
power
cord
near
flammable
gas
or
combustibles,
such
as
gasoline,
benzene,
thinner,
etc.
?
It
may
cause
fire.
?
It
may
cause
fire
and
electric
shock.
?
It
may
cause
an
explosion
or
fire.
The
following
items
are
classified
by
these
symblos.
Never
Do
This
Always
Do
This
3
CAUTION
CAUTION
WARNING
WARNING
Never
touch
the
metal
parts
of
the
unit
when
removing
the
filter.
Do
not
clean
the
air
conditioner
with
water.
Ventilate
well
when
used
together
with
a
stove,
etc.
?
They
are
sharp
and
may
cause
injury.
?
Water
may
enter
the
unit
and
degrade
the
insulation.
It
may
cause
an
electric
shock.
?
An
oxygen
shortage
may
occur.
When
cleaning
the
unit,
first
make
sure
the
power
and
breaker
are
turned
off.
Do
not
put
a
pet
or
house
plant
where
it
will
be
exposed
to
direct
air
flow.
Do
not
use
appliance
for
special
purpose
such
as
animals
or
vegetables,
precision
machine,
or
conservation
of
art
articles.
?
Since
the
fan
rotates
at
high
speed
during
operation,
it
may
cause
injury.
?
This
could
injure
the
pet
or
plant.
?
It
may
cause
damage
of
animals
or
vegetables
or
loss
of
property.
Stop
operation
and
close
the
window
in
storm
or
hurricane.
Hold
the
plug
by
the
head
of
the
power
plug
when
taking
it
out.
Turnoffthemainpower
switch
when
not
using
it
for
alongtime.
?
Operation
with
windows
opened
may
cause
wetting
of
indoor
and
soaking
of
household
furniture.
?
It
may
cause
electric
shock
and
damage.
?
It
may
cause
failure
of
product
or
fire.
Do
not
place
obstacles
around
the
absorption
inlet
or
instead
of
blowing-out
inlet.
Ensure
that
an
installation
console
of
the
outdoor
appliance
is
not
damaged
due
to
the
use
for
a
long
time.
Always
insert
the
filters
securely.
Clean
it
once
every
two
weeks.
?
It
may
cause
failure
of
appliance
or
accident.
?
If
leaving
appliance
damaged,
there
is
concern
of
damage
due
to
the
falling
of
product.
?
Operation
without
filters
may
cause
failure.
Do
not
use
strong
detergent
such
as
wax
or
thinner
but
use
a
soft
cloth.
Do
not
place
heavy
object
on
the
power
cord
and
take
care
so
that
the
cord
should
not
be
pressed.
Do
not
drink
water
drained
from
air
conditioner.
?
Appearance
may
be
deteriorated
due
to
change
of
product
color
or
scratching
of
its
surface.
?
There
is
danger
of
fire
or
electric
shock.
?
It
contains
contaminants
and
will
make
you
sick.
Ventilate
before
operating
air
conditioner
when
gas
goes
out.
Do
not
disassemble
or
modify
products
randomly.
?
It
may
cause
explosion,
fire
and,
burn.
?
It
may
cause
failure
and
electric
shock.
Use
caution
when
unpacking
and
installing.
Sharp
edges
could
cause
injury.
If
water
enters
the
product,
turn
the
power
switch
of
the
main
body
of
appliance
off.
After
taking
the
power-plug
out
from
the
socket,
contact
with
the
service
center.
ENGLISH
4
Troubleshooting Tips Care and Maintenance Operating Instructions Safety Precautions
Operation
indication
lamps
Preparation
before
operation
Storage
and
Tips
For
Using
the
Remote
Control
?
Theremotecontrolmaybestoredmountedona
wall.
?
To
operate
the
room
air
conditioner,
aim
the
remote
control
at
the
signal
receptor.
How
to
Insert
the
Batteries
Remove
the
battery
cover
by
pulling
it
according
to
the
arrow
direction.
Insert
new
batteries
making
sure
that
the
(+)
and
(-)
of
battery
are
installed
correctly.
Reattach
the
cover
by
sliding
it
back
into
position.
NOTES:
?
Use
2
AAA(1.5volt)
batteries.
Do
not
use
rechargeable
batteries.
Signal
Receptor
Receives
the
signals
from
the
remote
control.(Signal
receiving
sound:
two
short
beeps
or
one
long
beep.)
Operation
Indication
Lamps
On/Off
:
Lights
up
during
the
system
operation.
Sleep
Mode
:
Lights
up
during
Sleep
Mode
Auto
operation.
Timer
:
Lights
up
during
Timer
operation.
Defrost
Mode
:
Lights
up
during
Defrost
Mode
or
Hot
Start
operation.(Heat
pump
model
only)
Outdoor
unit
operation
:
Lights
up
during
outdoor
unit
operation.
(Cooling
model
only)
PLASMA
:
Indicate
PLASMA
purifier
operation.
OUT
DOOR
ON
OFF
CANCEL
AUTO
CLEAN
SET
1
3
5
4
9
10
16
15
7
2
8
13
14
11
6
12
5
Cooling
Operation
Auto
Operation
Healthy
Dehumidification
Operation
Heating
Operation
?
Cooling
Model(
),
Heat
Pump
Model(
)
Flip-up
door
(opened)
Signal
transmitter
About
the
remote
control
on
the
system
The
remote
control
transmits the
signals
to
the
system.
Features
of
the
Remote
Control-
Door
Opened
Operation
Mode
START/STOP
BUTTON
Operation
starts
when
this
button
is
pressed
andstopswhenthebuttonispressedagain.
OPERATION
MODE
SELECTION
BUTTON
Used
to
select
the
operation
mode.
ROOM
TEMPERATURE
SETTING
BUTTONS
Used
to
select
the
room
temperature.
INDOOR FAN
SPEED
SELECTOR
Used
to
select fan
speed
in
four
steps
low,
medium,
high
and
CHAOS.
JET
COOL/HEATING
Used
to
start
or
stop
the
speed
cooling/heating.
(speed
cooling/heating
operates
super
high
fan
speed
in
cooling/heating
mode)
CHAOS
SWING
BUTTON
Used
to
stop
or
start
louver
movement
and
set
the
desired
up/down
airflow
direction.
ON/OFF
TIMER
BUTTONS
Used
to
set
the
time
of
starting
and
stopping
operation.
(See
page
13)
TIME
SETTING
BUTTONS
Used
to
adjust
the
time.
(See
page
13)
TIMER
SET/CANCEL
BUTTON
Used
to
set
the
timer
when
the
desired
time
is
obtained
and
to
cancel
the
Timer
operation.
(See
page
13)
SLEEP
MODE
AUTO
BUTTON
Used
to
set
Sleep
Mode
Auto
operation.
(See
page
13)
AIR
CIRCULATION
BUTTON
Used
to
circulate
the
room
air
without
cooling
or
heating.
(See
page
14)
ROOM
TEMPERATURE
CHECKING
BUTTON
Used
to
check
the
room
temperature.
PLASMA(OPTIONAL)
Used
to
start
or
stop
the
plasma-purification
function.
(See
page
11)
RESET
BUTTON
Used
prior
to
resetting
time
or
after
replacing
batteries.
2ndFButton
Used
prior
to
using
modes
printed
in
blue
at
the
bottom
of
buttons.
(See
page
12)
AUTO
CLEAN
Used
to
set
Auto
Clean
mode.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
ENGLISH
6
Troubleshooting Tips Care and Maintenance Operating Instructions Safety Precautions
ON
Cooling
Healthy
Dehumidification
Auto
Heating
(Heat
pump
model
only)
To
lower
the
temperature
To
raise
the
temperature
How
to
use
the
Operation
Mode
Selection
button
Press
the
Start/Stop
button.
The
unit
will
respond
with
a
beep.
Open
the
door
on
the
remote
control.
To
select
Cooling
Operation,
press
the
Operation
Mode
Selection
button.
Each
time
the
button
is
pressed,
the
operation
mode
is
shiftedinthedirectionofthearrow.
Close
the
door
on
the
remote
control.
Set
the
temperature
lower
than
the
room
temperature.
The
temperature
can
be
set
within
a
range
of
18°C~30°Cin1°C
increments.
Set
the
fan
speed
again
with
the
door
of
the
remote
control
still
closed.
You
can
select
the
fan
speed
in
four
steps-
low,
medium,
high
and
CHAOS.
Each
time
the
button
is
pressed,
the
fan
speed
mode
is
shifted.
Cooling
Operation
1
2
3
4
Natural
wind
by
the
CHAOS
logic
For
more
fresh
feeling
than
other
fan
speed,
press
the
Indoor
Fan
Speed
Selector
and
set
to
CHAOS
mode.
In
this
mode,
the
wind
blows
like
natural
breeze
by
automatically
changing
fan
speed
according
to
the
CHAOS
logic.
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