LG TWC183NBMM0 Owner's Manual
H
S
I
L
G
N
E
L
O
N
A
P
S
E
Room
Air
Conditioner
(Window
Type)
OWNER'S
MANUAL
WINDOW
TYPE
ROOM
AIR
CONDITIONER
?
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.
MODELS:W091CATSG0
(MODELOS)W092CATSG0
W121CATSC2
Antes
de
usar
su
aire
acondionado,
lea
este
manual
cuidadosamente
y
mantengalo
para
futura
referencia.
Aire
Acondicionado
(Tipo
de
Ventana)
MANUAL
DEL
USUARIO
W182CA
TSN0
W182CM
TSN0
W242CM
TSN0
W242CA
TSN0
W182CMH
TSN1
W081CM
TSG2
FOR
YOUR
RECORDS
Write the
model and
serial
numbers
here:
Model
#
Serial
#
You
can
find
them
on
a
label
on
the side
of
each
unit.
Dealer's
Name
Date
Purchased
Staple
your
receipt
to
this
page
in
the
event
you
need
it
to
prove
date
of
purchase
or
for
warranty
issues.
READ
THIS
MANUAL
Inside
you
will
find
many
helpful
hints
on
how
to
use
and
maintain
your
air
conditioner
properly.
Just
a
little
preventive
care
on
your
part
can
save
you
a
great
deal
of
time
and
money
over
the
life
of
your
air
conditioner.
You'll
find
many
answers
to
common
problems
in
the
chart
of
troubleshooting
tips.
If
you
review
our
chart
of
Troubleshooting
Tips
first,
you
may
not
need
to
call
for
service
at
all.
PRECAUTION
?
Contact
the
authorized
service
technician
for
repair
or
maintenance
of
this
unit.
?
Contact
the
installer
for
installation
of
this
unit.
?
The
air
conditioner
is
not
intended
for
use
by
young
children
or
invalids
without
supervision.
?
Young
children
should
be
supervised
to
ensure
that
they
do
not
play
with
the
air
conditioner.
?
When
the
power
cord
is
to
be
replaced,
replacement
work
shall
be
performed
by
authorized
personnel
only
using
only
genuine
replacement
parts.
?
Installation
work
must
be
performed
in
accordance
with
the
National
Electric
Code
by
qualified
and
authorized
personnel
only.
1.
Safety
Precautions
2.
Operating
Instructions
3.
Care
and
Maintenance
4.
Hardware
Installation
5.
Common
Issues
Precautions
Safety
Precautions
3
ENGLISH
To
prevent
injury
to
the
user
or
other
people
and
property
damage,
the
following
instructions
must
be
followed.
Incorrect
operation
due
to
ignoring
instruction
will
cause
harm
or
damage.
The
seriousness
is
classified
by
the
following
indications.
WARNING
CAUTION
This
symbol
indicates
the
possibility
of
death
or
serious
injury.
This
symbol
indicates
the
possibility
of
injury
or
damage
to
properties
only.
Meanings
of
symbols
used
in
this
manual
are
as
shown
below.
Be
sure
not
to
do.
Be
sure
to
follow
the
instruction.
WARNING
Installation
Always
install
the
expansion
panel(s).
?
No
installation
may
cause
fire
and
electric
shock
accident.
Do
not
place
the
power
cord
near
a
heater.
?
It
may
cause
fire
and
electric
shock.
Do
not
use
the
power
cord
near
flammable
gas
or
combustibles
such
as
gasoline,
benzene,
thinner,
etc.
?
It
may
cause
explosion
or
fire.
Do
not
disassemble
or
modify
products.
?
It
may
cause
failure
and
electric
shock.
Gasolin
4
Operation
Plug
in
the
power
plug
properly.
?
Otherwise,
it
will
cause
electric
shock
or
fire
due
to
heat
generation
or
electric
shock.
Do
not
operate
or
stop
the
unit
by
inserting
or
pulling
out
the
power
plug.
?
It
will
cause
electric
shock
or
fire
due
to
heat
generation.
Do
not
damage
or
use
an
unspecified
power
cord.
?
It
will
cause
electric
shock
or
fire.
Do
not
modify
power
cord
length.
?
It
will
cause
electric
shock
or
fire
due
to
heat
generation.
Do
not
share
the
outlet
with
other
appliances.
?
It
will
cause
electric
shock
or
fire
due
to
heat
generation.
Always
plug
into
a
grounded
outlet.
?
No
grounding
may
cause
electric
shock
(See
Installation
Manual).
Unplug
the
unit
if
strange
sounds,
odors,
or
smoke
come
from
it.
?
Otherwise
it
may
cause
fire
and
electric
shock
accident.
Do
not
use
the
socket
if
it
is
loose
or
damaged.
?
It
may
cause
fire
and
electric
shock.
Do
not
operate
with
wet
hands
or
in
damp
environment.
?
It
will
cause
electric
shock.
ON
5
ENGLISH
Do
not
allow
water
to
run
into electric
parts.
?
It
will
cause
failure
of
machine
or
electric
shock.
Leave
the
door
closed
while
the
air
conditioner
is
running.
?
It
is
not
designed
to
cool
the
entire
house.
Ventilate
before
operating
air
conditioner
when
gas
goes
out.
?
It
may
cause
explosion,
fire,
and
burn.
Never
touch
the
metal
parts
of
the
unit
when
removing
the
filter.
?
They
are
sharp
and
may
cause
injury.
Do
not
block
the
inlet
or
outlet.
?
It
may
cause
failure
of
appliance
or
accident.
Ensure
that
the
outer
case
is
not
damaged
by
age
or
wear.
?
If
leaving
appliance
damaged,
there
is
concern
of
damage
due
to
the
falling
of
product.
Be
cautious
not
to
touch
the
sharp
edges
when
installing.
?
It
may
cause
injury.
Hold
the
plug
by
the
head
when
taking
it
out.
?
It
may
cause
electric
shock
and
damage.
Turn
off
the
main
power
switch
when
not
using
it
for
a
long
time.
?
Prevent
accidental
startup
and
the
possibility
of
injury.
CAUTION
Installation
Sharp
edges
Operation
6
Do
not
place
heavy
object
on
the
power
cord
and
take
care
so
that
the
cord
should
not
be
pressed.
?
There
is
danger
of
fire
or
electric
shock.
If
water
enters
the
product,
turn
off
the the
power
switch
of
the
main
body
of
appliance.
Contact
service
center
after
taking
the
power-plug
out
from
the
socket.
Do
not
clean
the
air
conditioner
with
water.
?
Water
may
enter
the
unit
and
degrade
the
insulation.
It
may
cause
an
electric
shock.
Turn
off
the
power
and
breaker
firstly
when
cleansing
the
unit.
?
Since
the
fan
rotates
at
high
speed
during
operation,
it
may
cause
injury.
Do
not
put
a
pet
or
house
plant
where
it
will
be
exposed
to
direct
air
flow.
?
This
could
injure
the
pet
or
plant.
Do
not
use
this
appliance
for
special
purposes
such
as
pets,
foods,
precision
machinery,
or
objects
of
art.
?
It
is
an
air
conditioner,
not
a
precision
refrigeration
system.
Always
insert
the
filter
securely.
Clean
it
every
two
weeks.
?
Operation
without
filters
will
cause
failure.
Use
a
soft
cloth
to
clean.
Do
not
use
wax,
thinner,
or
a
strong
detergent.
?
The
appearance
of
the
air
conditioner
may
deteriorate,
change
color,
or
develop
surface
flaws.
Do
not
drink
water
drained
from
air
conditioner.
/
Do
not
direct
airflow
at
room
occupants
only.
?
It
contains
containments
and
will
make
you
sick.
/
This
could
damage
your
health.
Wax
Thinner
OFF
MED
FAN
HIGH
COOL
LOW
FAN
LOW
COOL
MED
COOL
5
4
3
2
1
9
8
7
6
On
Off
Auto
Swing
Operation
Thermostat
Funcion
No
Vent.
Refrig.
Temperatura
Min.
Max.
Funcion
No
Vent.
Refrig.
Temperatura
Min.
Max.
AUTO
AIR
SWING
NO
SI
NOTICE
:
Optional
7
H
S
I
L
G
N
E
Location
and
Function
of
Controls
Operating
Instructions
Controls
The
controls
will
look
like
one
of
the
following.
OPERATION
HighCool(
),MedCool(
)and
Low
Cool
( )
provide
cooling
with
different
fan
speeds.
Med
Fan
( )
or
Low
Fan
( )
provides
air
circulation
and
filtering
without
cooling.
Off
( )
turns
the
air
conditioner
off.
:
If
you
move
the switch
from
a
cool
setting
to
off
or
to
a
fan
setting,
wait
at
least
3
minutes
before
switching
back
to
a
cool
setting.
Cooling
Descriptions
For
Normal
Cooling-
Select
High
Cool
or
Med
Cool
with
the
Operation
knob
at
the
midpoint
of
Thermostat
knob.
For
Maximum
Cooling-
Select
High
Cool
with
the
Operation
knob
at
the
highest
number
available
on
your
Thermostat
knob.
For
Quieter
&
Nighttime
Cooling-
Select
Low
Cool
with
the
Operation
knob
at
the
midpoint
of
Thermostat
knob.
THERMOSTAT
The
THERMOSTAT
is
used
to
maintain
the
room
temperature.
The
compressor
will
cycle
on
and
off
to
keep
the
room
at
the
same
level
of
comfort.
When
you
turn
the
knob
to
a
higher
number(the
right
side)
and
the
indoor
air
will
become
cooler.
The
5
or
6
position
(the
middle
position
of
arc)
is
a
normal
setting
for
average
conditions.
AUTO
SWING
(Optional)
Auto
swing
switch
controls
the
horizontal
air
direction
by
air
swing
system
(not
on
all
models).
ON
( )
:
Auto
swing
is
operated.
OFF
( )
:
Auto
swing
is
not
operated.
CAUTION:
When
the
air
conditioner
has
been
performed
its
cooling
operation
and
is
turned
off
or
set
to
the
fan
position,
wait
at
least
3
minutes
before
resetting
to
the
cooling
operation
again.
o
Thermostat
Operation
FAN FAN
Thermostat
Warmer
Cooler
Heater
Operation
NOTICE
:
Optional
9
ENGLISH
Controls
AUTO
SWING
(Optional)
ON
( )
:
Air
swing
is
operated
while
OPERATION
knob
is
set
to
the
COOL
or
HEAT
position.
OFF(
)
:
Stops
the
operation
of
air
swing.
THERMOSTAT
Turn
the
thermostat
control
to
the
desired
setting.
The
control
position
is
a
normal
setting
for
average
conditions.
You
can
change
this
setting,
if
necessary,
in
accordance
with
your
temperature
preference.
The
thermostat
automatically
controls
cooling
or
heating,
but the
fan
runs
continuously
whenever
the
air
conditioner
is
in
operation.
If
the
room
is
too
warm,
turn
the
thermostat
control
clockwise.
If
the
room
is
too
cool,
turn
the
thermostat
control
counterclockwise.
HEATER
( )
LAMP
When
the
unit
sets
heating
operation
condition,
the
green
lamp
is
lighted.
When
the
frost
settles
on
the
heat
exchanger
of
the
outside,
defrosting
is
made
automatically
and
the
green
lamp
is
turned
off.
The
unit
may
give
a
"hiss"
and
the
fan
motor
stops
for
1
to
10
minutes.
This
should
not
be
regarded
as a
problem.
After
defrosting,
the
heating
operation
begins
again.
OPERATION
OFF
( )
:
Turns
the
air
conditioner
off.
LOW
FAN
( )
:
Permits
the
low
fan
speed
operation
without
cooling
(heating).
LOW
COOL
( )
:
Permits
cooling
with
the
low
fan
speed
operation.
HIGH
COOL
( )
:
Permits
cooling
with
the
high
fan
speed
operation.
LOW
HEAT
( )
:
Permits
heating
with
the
low
fan
speed
operation.
HIGH
HEAT
( )
:
Permits
heating
with
the
high
fan
speed
operation.
CAUTION
:
When
the
air
conditioner
has
been
performed
its
cooling
operation
and
is
turned
off
or
set
to
the
fan
position,
wait
at
least
3
minutes
before
resetting
to
the
cooling
operation
again.
o
The
controls
will
look
like
one
of
the
following.
1
7
3 24
56
1
7
34
56
4
3
6
2
5
1
5
4
1
3
6
REMOTE
CONTROL
10
Remote
Control
Operation
Operating
Instructions
The
controls
will
look
like
one
of
the
following.
Controls
How
to
Insert
the
Batteries
CAUTION:
The
Remote
Control
unit
will
not
function
properly
if
strong
light
strikes
the
sensor
window
of
the
air
conditioner
or
it
there
are
obstacles
between
the
Remote
Control
unit
and
the
air
conditioner.
1.
POWER
BUTTON
Operation
starts,
when
this
button
is
pressed
and
stops
when
you
press
the
button
again.
2.
AUTO
SWING
(Optional)
The
vertical
louver
swings
horizontally
by
the
automatic
system
and
stops
when
you
press
the
button
again.
3.
ROOM
TEMPERATURE
SETTING
BUTTON
Control
the
room
temperature
within
a
range
of
16°C
to
30°C.
4.
FAN
SPEED
SELECTOR
Select
the
fan
speed
in
three
steps
{High[F3]
Low[F1]
Med[F2]
High[F3]...}.
5.
OPERATION
MODE
SELECTION
BUTTON
Select
Cooling,
Fan,
or
Dehumidification
mode
with
this
button.
6.
ON/OFF
TIMER
BUTTON
Set
the
time
of
starting
and
stopping
operation.
The
timer
is
set
by
1
hour.
7.
SIGNAL RECEIVER
AUTO
RESTART
In
failure
of
electric
power,
the
unit
runs
as
previous
setting
operation.
1.
Remove
the
cover
from
the
back
of
the
remote
controller.
2.
Insert
the
two
batteries.
3.
Re-attach
the
cover.
?
Do
not
use
rechargeable
batteries,
such
batteries
differ
from
standard
dry
cells
in
shape,
dimensions,
and
performance.
?
Remove
the
batteries
from
the
remote
controller
if
the
air
conditioner
is
not
going
to
be
used
for
an
extended
length
of
time.
1
7
35
6
4
VENT
CLOSE
OPEN
Part
A
Part
B
Adjusting
the
Air
Flow
Direction
Operating
Instructions
11
ENGLISH
Additional
controls
and
important
information.
Ventilation
Air
Direction
The
ventilation
lever
must
be
in
the
CLOSE
position
in
order
to
maintain
the
best
cooling
conditions.
When
fresh
air
is
necessary
in
the
room,
set
the
ventilation
lever
to
the
OPEN
position.
The
damper
is
opened
and
room
air
is
drawn
out.
The
direction
of
air
can
be
controlled
whenever
you
want
to
cool
by
adjusting
the
horizontal
louver
and
the
vertical
louver.
?
HORIZONTAL
AIR
DIRECTION
CONTROL
To
control
horizontal
direction
of
air
flow,
press
the
air
flow
direction
control
button
and
the
air
flow
will
be
swept
horizontally
by
the
automatic
air-swing
system.
If
you
want
to
stop
the
air
flow
from
moving,
press
the
button
again
at
the
desired
position
of
the
vane.
?
VERTICAL
AIR-DIRECTION
CONTROL
The
vertical
air
direction
is
adjusted
by
moving
the
horizontal
louver.
?
Auto
Swing
Models
The
horizontal
air
direction
is
automatically
controlled
by
setting
the
AUTO
SWING
switch
to
the
ON
position.
:Before
using
the
ventilation
feature,
position
the
lever,
as
shown.
First,
pull
down
part
to
horizontal
line
with
part
.
NOTICE
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