Page 1
ROOM
AIR
CONDITIONER
OWNER'S
Please
precautions
operating
read
your
the
carefully
operating
and
room
air
MANUAL
instructions
thoroughly
conditioner.
ACONDICIONADOR
DE
MANUAL
Por
precauciones
de
ventana.
MODELO:
VENTANA
favor
lea
las
instalar
y
operar
DEL
instrucciones
de
seguridad
su
acondicionador
LWC183MGAB1
PROPIETARIO
de
cuidadosa
and
before
DE
operacion
totalmente
y
de
safety
installing
AIRE
las
y
aire
de
and
antes
LWC183MSAB1
LWC243NGAB0
LWC243NSAB0
Page 2
Safety
Safety
Precautions
Precautions
.............3
FOR
YOUR
RECORDS
page
serial
helpful
save
air
to
you
in
case
numbers
hintsonhow
properly.
a
you
conditioner.
common
review
you
may
needitlater.
you
here:
sideofeach
Justalittle
dealoftime
great
problems
our
chart
not
needtocall
unit.
to
use
preventive
in
the
of
and
and
chart
for
to
model
on
find
air
conditioner
can
part
life
answers
tips.
Tips
this
and
a
labelonthe
MANUAL
many
of
your
If
first,
Staple
your
receipt
Write
down
the
Model
#
Serial
#
You
can
find
them
Safety Precautions
About
the
Controls
Ventilation
Air
HowtoAttach
How
Care
Air
HowtoAttach
About the Controls on the Air Conditioner
Cabinet
the
Controls
Air
Conditioner
..............................5
..........................6
Direction........................6
Drain
to
Connect
and
filter
a
Drain
Maintenance
Cleaning
...............................7
................7
Front
Pan
Hose
Grille
on
....6
.7
to
Dealer's
Date
READ
Inside
maintain
care
money
You'll find
of
Troubleshooting
serviceatall.
Name
Purchased
THIS
will
you
your
on
your
over
the
many
troubleshooting
Features
and
Installation
Features
Howtoinstall
How
Inlet
.............................8
to
use
the
Grille
...........................9
the
unit
Reversible
.........9
CAUTION
?
Contact
maintenance
?
The
air
children
?
Young
do
not
children
play
the
authorized
of
conditioner
infirm
or
should
with
this
is
persons
the
Service
unit.
not
intended
without
be
air
conditioner.
technician
for
supervision.
supervised
for
use
by
to
ensure
repair
young
that
or
they
Features and Installation
Before
service...
Normal
Abnormal
call
you
Operating.............10
Operation
for
.........10
Before you call for service...
2
Page 3
Safety
Precautions
To
prevent
followed.
Incorrect
the
by
following
to
injury
operation
WARNING
CAUTION
Meaningsofsymbols
in
Plug
properly.
?
the
Otherwise,
shockorfire
generation.
power
it
will
duetoheat
the
user
due
to
indications.
plug
cause
electric
or
other
people
ignoring
of
:
This
This
:
properties
usedinthis
and
instruction
symbol
symbol
manual
Be
Do
not
unit
by
out
the
?
It
will
duetoheat
property
indicates
indicates
will
cause
damage,
harm
the
possibility
the
possibilityofinjuryordamage
only.
are
as
shown
Be
sure
sure
to
not
follow
WARNING
operateorstop
insertingorpulling
power
cause
plug.
electric
shock
generation.
the
or
below.
the
or
following
damage.
of
to
do
the
instructions.
Do
unspecified
?
fire
It
?
If
be
an
similarly
avoidahazard.
instructions
The
seriousness
death
this.
not
damage
will
cause
the
power
replaced
authorized
qualified
or
serious
power
electric
cord
the
by
service
must
be
is
classified
injury.
to
or
use
cord.
shockorfire.
is
damaged,
manufacturer
center
in
person
an
or
order
Safety Precautions
it
must
or
a
to
Do
not
length
with
other
?
It
will
duetoheat
modify
or
share
appliances.
cause
generation.
power
the
electric
outlet
shock
cord
Do
not
operate
will
or
cause
in
hand
environment.
or
fire
?
It
damp
electric
3
with
wet
shock.
Do
not
occupants
?
This
could
direct
damage
airflow
only.
your
at
health.
room
Page 4
When
the
air
filter
is
Do
not
clean
the
air
to
be
removed,
touch
the
of
the
Safety Precautions
?
It
may
Do
plant
?
This
cause
not
where
to
could
direct
plants.
do
metal
unit.
an
injury.
putapet
will
it
air
the
injure
not
parts
or
be
flow.
pets
?
Water
and
insulation.
an
house
exposed
or
conditioner
water.
may
degrade
It
electric
shock.
?
Do
preserve
pets,
It
quality,
enter
the
may
Do
not
may
with
the
cause
not
purposes.
use
precision
plants,
cause
etc.
unit
this
used
?
An
occur.
use
for
air
conditioner
devices,
and
art
deterioration
Ventilate well
together
stove,
oxygen
shortage
special
to
food,
objects.
of
etc.
when
with
?
When
the
unit
istobe
a
cleaned,
unit
off,
switch
and
it.
?
Since
may
high
the
speed
operation,
an
injury.
Do
not
operate
with
wet
hands.
It
cause
an
may
electric
unplug
fan
rotates
during
it
may
switches
shock.
the
at
cause
Do
not
or
flammable
?
It
cause
may
of
the
cabinet.
apply
a
an
insecticide
spray.
fireordeformation
Do
where
?
It
may
combustion.
not
it
cause
put
is
exposed
air
a
heater,
flow.
imperfect
to
etc.
direct
The
edges
be
SHARP!
?
Use
case.
it
to
slip
?
Use
heavy
necessary.
?DONOT
allow
case
SHARP
of
caution
when
Gripitfirmly
while
holding
gloves
the
to
slide
EDGES!
the
handling
and
to
handle
case
it.
can
the
do
not
allow
the
case
if
against
skin!
your
4
Sharp
edges
Page 5
About
the
Controls
on
the
Air
Conditioner
The
controls
Operation
Fan
Low
Fan
Thermostat
3
1
FOR
Turn
Low
Set
4
Off
Low
5
NORMAL
the
Cool
the
Med
2
?
1.
2.
temperature
starting
satisfactory
control
appropriate.
?
FOR
MAXIMUM
1.
Turn
the
2.
Set
the
temperature
will
Controls
High
Cool
Med
Cool
Cool
6
7
8
9
Operation
setting.
Thermostat
mark
position).
afterareasonable
to
a
cooler
Operation
Thermostat
mark.
look
like
COOLING
Knobtothe
control
5
(the
If
the
room
or
COOLING
Knobtothe
controltothe
one
of
0
High
to
mid-point
temperature
time,
warmer
High
largest
the
following.
OFF
MED
FAN
LOW
FAN
HIGH
MED
COOL
LOW
COOL
Thermostat
Select
The
temperature
The
5or6
Cool
from
the
desired
is
a
adjust
setting,
Cool
setting.
9
COOL
higher
the
good
is
not
the
as
0
( )
( )
( )
( )
( )
( )
will
automatically
number
is
selected
isanormal
position
?
FOR
1.
2.
?
AUTO
ON
OFF(
for
Turn
Set
:
Turns
:
Permits
:
Permits
:
Permits
:
Permits
:
Permits
lower
the
(
the
the
cooling.
the
cooling
cooling
cooling
control
room
by
turning
setting
QUIETER
the
Operation
Thermostat
SWING
:
)
:
)
air
conditioner
medium
low
fan
with
with
with
the
off.
fan
speed
speed
the
high
the
medium
the
low
temperature
temperature.
the
knobtothe
for
average
OPERATION
Knobtothe
controlasneeded.
Air
swingisoperated
OPERATION
COOL
Stops
Off
the
Auto
position.
operation
Swing
operation
operation
fan
speed
fan
fan
speed
of
the
desired
conditions.
Low
knob
is
of
On
without
without
operation.
speed
operation.
room.
position.
Cool
while
set
to
air
swing.
cooling.
operation.
About the Controls on the Air Conditioner
setting.
the
When
fan
position,
the
air
conditioner
waitatleast3minutes
has
been
CAUTION
performed
before
its
cooling
resetting
5
to
the
operation
cooling
andisturned
operation
off
again.
or
set
to
the
Page 6
Additional
Ventilation
controls
and
important
information.
ventilation
out.
down
direction
to
cool
vertical
control
position
swept
in
ordertomaintain
levertothe
of
air
by
adjusting
louver.
AIR-DIRECTION
horizontal
the
air-swing
horizontally
can
direction
by
the
OPEN
Part
be
the
switch
the
best
position.
A
controlled
horizontal
CONTROL
of
air
and
automatic
cooling
Part
B
wherever
flow,
the
conditions.
louver
set
to
air
flow
air-swing
you
and
the
will
The
ventilation
When
fresh
The
damperisopened
CLOSE
NOTE:
Air
Direction
About the Controls on the Air Conditioner
lever
air
is
Before
using
position
ⓐ
to
part
must
necessary
and
VENT
the
the
lever,
horizontal
beinthe
in
the
room
airisdrawn
OPEN
ventilation
as
shown.
line
with
CLOSE
room,
feature,
First,
part
position
set
the
pull
ⓑ.
The
want
the
?
HORIZONTAL
To
ON
be
system.
If
want
off
vane.
you
the
air
to
swing
stop
switch
the
at
air
the
flow
from
desired
moving,
position
switch
of
the
How
The
the
air)
In
very
removed
drain
1.
Take
2.
Remove
3.
Install
screws.
4.
Connect
drain
satisfy
to
air
conditioner
is
drainedtothe
humid
from
as
pan
the
the
the
the
pan.You
your
Attach
weather,
the
air
detailed
drain
pan
hole
drain
pan
drain
can
particular
Drain
employs
outside.
(and
cause
may
below.
whichislocatedinthe
rubber
to
the
hosetothe
purchase
needs.
a
for
from
right
Pan
proper
reverse
some
the
corner
outlet
the
drain
(Drain
base-pan
?
VERTICAL
The
horizontal
drain
method
modelsinthe
cycle
water
to
collect.
air
discharge.
(for
of
the cabinet
locatedatthe
hose
or
hose
is
not
vertical
louver.
whereby
To
some
models).
with
bottomofthe
tubing
locally
supplied).
6
AIR-DIRECTION
air
direction
the
condensed
reverse
remove
4
(or
to
mode)
this
2)
excess
CONTROL
is
adjustedbymoving
water
(moisture
excessive
water
DRAIN
SCREW
DRAIN
PAN
condensate
can
you
CABINET
HOSE
removed
water
install
the
from
the
Page 7
How
to
Connect
a
Drain
Hose
Care
TURN
A
drain
Select
1.
Remove
2.
Connect
3.
Or
hosetothe
and
THE
AIR
Air
The
Trapped
capacity
1.
Open
In
grille.(b)
2.
Remove
slightly.
3.
Wash
4.
Gently
hole
is
drain
provided
method
the
a
drain
a
hole
pipe
a
connect
pipe
Maintenance
CONDITIONER
Filter
air
another
Cleaning
filter
should
particles
and
also
the
inlet
case,
the
the
filter
shake
at
the
according
rubber
hosetothe
elbowtothe
elbowasshown
be
in
the
causes
grille
upward
can
you
air
filter
from
lukewarm
using
the
excess
rear
from
drain
OFF
checked
filter
an
open
the
water
of
the
to
the
following.
the
base-pan.
pipe
drain
pipe,
in
Fig.
AND
REMOVE
at
least
will
build
accumulation
by
pulling
the
inlet
front
water
from
air
conditioner
as
shown
then
2.
up
out
grille
grille
below
the
(for
unit.
some
models)
in
1.
Fig.
connect
twiceamonth
and
of
frostonthe
the
downward
assembly
filter
a
THE
PLUG
block
bottom
by
40。C
(104。F).(c)
completely.
drain
the
of
by
pulling
FROM
to
see
airflow.
cooling
the
inlet
pulling
Replace
THE
if
This
coils.
grille.(a)
out
the
air
POWER
cleaning
reduces
the
top
filter
the
filter.
DRAIN
DRAIN
of
up
PIPE
HOSE
DRAIN
DRAIN
DRAIN
OUTLET.
is
necessary.
the
the
or
down
Fig.
Fig.
cooling
inlet
PIPE
ELBOW
HOSE
1
2
About the Controls on the Air Conditioner
NOTE:
How
1.
Pull
top.
2.
Push
in
ordertoinsert
MarkΔof
to
Attach
down
front
front
the
inlet
grille
grille's
front
cabinet.
grille
Front
from
toward
tips
grille's
means
opening
direction.
GrilletoCabinet
the
cabinet
the
cabinet
tabs
into
7
3.
Open
4.
Tighten
into
5.
Close
the
the
inlet
inlet
the
plate
grille.
grille.
screw
of
through
the
evaporator.
the
front
grille
Page 8
Features
and
Installation
Learning
Features
parts
name
1
prior
7
5
to
installation
6
will
3
help
4
you
2
understand
10
the
installation
89
procedure.
12
15
131114
1.
CABINET
2.
HORIZONTAL
(VERTICAL
3.
VERTICAL
(HORIZONTAL
4.
AIR
5.
FRONT
6.
INLET
DISCHARGE
GRILLE
GRILLE
AIR
LOUVER)
AIR
LOUVER)
(AIR
DEFLECTOR
DEFLECTOR
INTAKE)
Features and Installation
7.
8.
9.
10.
11.
12.
13.
14.
15.
AIR
FILTER
CONTROL
POWER
EVAPORATOR
CONDENSER
COMPRESSOR
BASE
BRACE
COVER
BOARD
CORD
PAN
CONTROL
8
Page 9
Installation
How
1.
To
avoid
2.
Install
If
the
3.
There
condenser.
4.
To
prevent
5.
Install
(10~15mm
6.
Install
7.
Stuff
the
8.
The
9.
Connect
Plastic
to
the
unit
should
the
the
the
room.
power
hose
Install
vibration
unit
where
receives
be
no
reducing
unitalittle
or
1/4
unit
with
foam
between
cord
must
the
drain
or
equivalent
the
Unit
1/4
Bubble
and
noise,
the
sunlight
direct
sunlight,
obstacle,
performance,
obliquely
bubble
with
its
bottom
the
be
connected
tubetothe
may
make
like
outward
level).
portion
of
top
base
be
Level
sure
does
not
build
a
fence,
install
70~150cm
the
unit
to
an
pan
connected
the
unitisinstalled
shine
an
awning
within
the
unitsothat
not
to
avoid
and
the
independent
holeinthe
to
the
INSIDE
FOAM
COOLED
AIR
directly
to
shade
50cm
which
leaking
above
the
wall
to
circuit.
rear
side
drain tube.
OUTSIDE
AWNING
RADIATION
10~15mm
70~150cm
unit.
cabinet.
might
condensed
level.
air
The
green
needtodrain
you
and
restrict
cabinet
and
insects
wire
securely
on
the
the
louversofthe
the
floor
prevent
if
Over
firmly.
heat
radiation
are
not
water
into
from
must
(consultadealer.)
HEAT
50cm
blocked.
the
getting
be
grounded.
FENCE
from
room
the
into
How
The
to
grilleisdesigned
(a)
A.
Before
filter
1.
2.
3.
the
Open
Turn
inside
Disassemble
straight
4.
5.
B.
The
rotate
Then,
Insert
the
If
you
grilleisalready
Use
attaching
upward;
inlet
grille
out
the
the
screw-driver
type
the
filter
and
want
the
to
b
slightly
front
inlet
inlet
grille
attach
to
pull
designed
Reversible
clean
the
filter
the
front
(a).
grille
(a).
from
grille
tip
(b).
180
degrees
the
front
out
the
that
way.
both
grille
the
front
grille
filter
Inlet
upward
to
the
grille
and
insert
to
the
cabinet.(Refer
downward;
9
Grille
and downward.
(b)
cabinet,
with
separating
the
hooks
into
to
if
bottom
page
you
the
7)
want
hinged
part
holesofthe
to
(c)
pull
by
inserting
front
out
grille.
Features and Installation
the
a
Page 10
Before
you
call
for
service...
?
Problem
Air
conditioner
does
Air
conditioner
does
should
Troubleshooting
Save
you
Normal
?
You
may
on
rainy
efficiency.
?
You
may
?
Water
and
drip
?
The
fan
Abnormal
not
start
cool
not
as
time
and
not
may
Operating
hear
a
pinging
or
days
will
from
may
when
hear
the
collectinthe
the
run
even
Operation
The
unplugged.
The
breaker
Power
Airflowisrestricted.
The
notbeset
The
it
The
hot.
Cold
Cooling
Tips
money!
needtocall
thermostat
outdoor
Possible
air
fuseisblown/circuit
air
room
Review
noise
the
humidityishigh.
base
sideofthe
when
the
Causes
conditioner
is
tripped.
failure.
THERMOSTAT
high
filter is
may
air
is
escaping.
coils
have
for
caused
click
pan
enough.
dirty.
have
the
chart
service.
by
when
during
unit.
compressor
is
may
been
iced
up.
water
This
the
high
compressor
below
first
being
design
humidity
does
not.
?
Make
sure
completely
?
Check
replace
?
If
power
When
air
conditioner
overload.
?
Make
sure
blocking
?
Turn
the
setting
?
Clean
See
the
?
When
needtoallow
you
?
Check
and
cold
?
Set
the
?
Air
See
and
picked
up
feature
cycles
or
on
the
air
into
the
the
house
the
fuse
failure
occurs,
is
there
the
frontofthe
knob
restored,
to
to
power
provides
the
filteratleast
operating
the
air
conditionerisfirst
for
air
Conditioner
furnace
open
air
returns.
conditioner's
and
thrown
remove
helps
on
and
rainy
days.
What
conditioner
outlet.
fuse/circuit
or
reset
turn
prevent
are
no
curtains,
air
a
higher
maximum
every
instructions
time
for
floor
vent
Freezing
against
moisture
off.
The
water
To
Do
plugispushed
breaker
the
breaker.
the
operation
wait
3 minutes
tripping
conditioner.
number.
cooling.
2
weeks.
section.
turned
the
room
registers
to
the
Up
the
box
of
the
blinds,
The
on
to
cool
closed
below.
condenser
and
improve
overflow
may
and
knob
to
to
restart
compressor
or
furniture
highest
down.
position.
OFF.
the
Air
conditioner
freezing
Ice
blocks
the
air
flow
the
air
up
stops
from
cooling
conditioner
the
room.
and
?
Set
with
the
operation
the
thermostat
knobatMed
1
at
or
Fan
or
2.
High
Cool
Before you call for service...
10
Page 11
Memo
11
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