LG | LWC122RH-1 | LG LWC122RH-1 Owner’s Manual

Room Air Conditioner
OWNER'S MANUAL
WINDOW TYPE ROOM AIR CONDITIONER
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Please read
before
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carefully and thoroughly
operating this unit.
Contact the authorized SVC
man
for
this manual
repair
or
maintenance of this unit.
?
Contact the installer for installation of this unit.
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The
?
appliance
is not intended for
use
by young
infirm persons without supervision.
Young children should be supervised to
not
play with
the
ensure
children
that
or
they
do
appliance.
Prior to
installation, this air-conditioning unit must be
approval by the utility service which
provides electricity (EN 61000-3 Norm).
submitted for
P/No.: 3828A20133Y
TABLE OF CONTENTS
SAFETY PRECAUTIONS..........................................................................................2
FEATURES ................................................................................................................5
OPERATING ..............................................................................................................6
FUNCTION .........................................................................................................6~8
HOW TO INSERT BATTERIES ..............................................................................8
VENTILATION ........................................................................................................9
TO CONTROL AIR DIRECTION ............................................................................9
AIR FILTER CLEANING .......................................................................................10
HOW TO COMBINE FRONT GRILLE WITH CABINET .......................................10
INSTALLATION .......................................................................................................11
BEFORE REQUESTING SERVICE.........................................................................12
SAFETY PRECAUTIONS
To
prevent injury
to the
other
user or
Incorrect
the
operation due to ignoring
following indications.
Warning
Caution
The items to be followed
people
and
properties damage,
of instruction will
cause
harm
or
the
following
damage,
instructions must be followed.
the seriousness is classified
: This indication shows the possibility of causing death
or
serious
: This indication shows the possibility of causing injury
or
damage
by
injury.
to
properties only.
are
classified
by
the
following symbols.
Symbol(with
doing.
white
background)
denotes item that is PROHIBITED from
Symbol(with
white
background)
denotes item that is COMPULSORY to
be carried out.
WARNING
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Otherwise, it will
shock
or
cause
electrical
?
fire due to heat
generation
or
It will
electrical shock
cause
due to heat
generation.
or
fire
?
It will
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supply cord is damaged, it
replaced by a special cord
or assembly available from the
electrical shock.
cause
electrical shock
It will
cause
due to heat
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electrical shock
or
fire
If the
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It may
cause
electrical shock.
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This could
generation.
If the unit continues to be operated in
abnormal condition, it may cause a
fire, trouble, etc. In this case, consult
your dealer.
an
fire.
must be
manufacturer
?
or
?
If this is done in correctly, it may cause
fire, electric shock, injury by dropping
of the unit, water leakage, etc. Consult
your dealer.
a
or
its service
damage
agent.
your health.
CAUTION
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It may
cause an
injury.
Since the fan rotates at
during operation,
injury.
high speed
it may
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Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
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This could
injure
the
pet
or
plant.
?
?
An oxygen
shortage
Do not
this air conditioner to
use
It may
cause an
precision devices, food,
animal, plants and art objects.
cause an
electric shock.
It may
?
It may cause a fire
of the cabinet.
or
deformation
occur.
preserve
cause
quality,
?
may
?
deterioration of
etc.
It may cause
combustion.
imperfect
FEATURES
VERTICAL AIR
DEFLECTOR
(HORIZONTAL LOUVER)
HOROZONTAL AIR DEFLECTOR
(VERTICAL LOUVER)
CABINET
AIR DISCHARGE
FRONT GRILLE
AIR INTAKE
AIR FILTER
(INLET GRILLE)
BRACE
CONDENSER
EVAPORATOR
CONTROL BOARD
POWER CORD
BASE PAN
COMPRESSOR
OPERATING
CAUTION
When the air conditioner has been
fan
position,
performing its cooling operation and is turned off
resetting to the cooling operation again.
or
set to the
wait at least 3 minutes before
FUNCTION
o
?
o
THERMOSTAT
Thermostat will
?
automatically
control the
OPERATION
O
:
temperature of the room. Select the right side
for lower room temperature. The temperature is
:
selected
:
the knob to the desired
by turning
position
of
arc
is
a
normal
setting
:
for average conditions.
:
AUTO SWING
(
):
Air
swing
is
operated
while
OPERATION knob is set to the
COOL
OFF
(
speed operation
cooling.
Permits the low fan
speed operation
without
The middle
ON
Permits the medium fan
without
position.
?
Turns the air conditioner off.
): Stops
position.
operation
the
of air
swing.
:
cooling.
Permits cooling with
operation.
Permits cooling with
speed operation.
Permits cooling with
operation.
the
high
fan
speed
the medium fan
the low fan
speed
Heater
Warmer
Cooler
Thermostat
?
Operation
THERMOSTAT
?
O
Turn the thermostat control to the desired
setting.
The centrol
position
is
a
normal
OPERATION
setting
for average conditions. You can change this
setting, if necessary, in accordance with your
:
:
Permits the low fan
without
speed operation
cooling(heating).
:
Permits cooling
operation.
with the low fan
:
Permits
cooling
operation.
with the
is too warm, turn the thermostat
control clockwise. If the room is too cool, turn
:
Permits
heating
operation.
with the low fan
the thermostat control anticlockwise.
:
Permits heating
operation.
with the
temperature preference.
The thermostat
or
heating,
the
automatically controls cooling
runs continuously
air conditioner is in operation. If
but the fan
whenever the
?
Turns the air conditioner off.
room
HEATER LAMP
When the unit sets
the green
lamp
is
heating operation condition,
lighted.
When the frost settles
on
the heat
exchanger
the outside, defrosting is made automatically
and the green lamp is unlighted.
The unit may give a "hiss" and the fan motor
stopes for 1 to 10 minutes.
of
high
high
speed
fan
speed
fan
speed
speed
REMOTE CONTROL
23
6
1
1
5
5
4
4
1
4
23
5
2
3
2
3
6
1
4
5
POWER BUTTON
when this button is
Operation starts,
pressed
and stops when you press the button
again.
OPERATION MODE SELECTION BUTTON
Select Cooling, Heating, or Fan mode with this button.
ON/OFF TIMER BUTTON
Set the time of starting and stopping operation.
The timer is set by 1 hour.
Temperature increases only by 2°C and no longer increase thereafter.
FAN SPEED SELECTOR
Select the pan speed. Cooling Model: 3
Heating Model: 2
steps{High[F3]
steps{High[F2]
Low[F1]
Low[F1]]
Med[F2]
High[F3]...}
High[F2]...}
ROOM TEMPERATURE SETTING BUTTON
Control the room temperature within a range of 16°C to 30°C.
The unit takes an average of 30 minutes to adjust the room temperature
66
by 1°C.
SIGNAL RECEIVER
HOW TO INSERT BATTERIES
Remove the
cover
from the back of the
remote controller.
?
Slide the
direction.
cover
?
according
Insert the two batteries.
Be sure that the (+) and
?
to the arrow
performance.
(-)
directions
correct.
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Be
sure
that both batteries
Re-attach the cover.
Slide it back into the
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8
ENGLISH
Do not use rechargeable batteries,
such batteries differ from standard
dry cells in shape, dimensions, and
are
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Remove the batteries from the
remote controller if the air
are new.
position.
conditioner is not going to be used
for an extended length of time.
AUTO RESTART
In
case
the power
comes on
again
after
to the
operate procedures automatically
a
power failure, Auto Restarting
conditions.
Operation
is the function to
previous operating
VENTILATION
The ventilation lever must be in the CLOSE
in order to maintain the best
position
cooling
position.
When fresh air is necessary in the room, set the ventilation lever to the OPEN
The damper is opened and room air is exhausted.
CLOSE
NOTE: Before
VENT
using
conditions.
OPEN
the ventilation feature, make
horizontal line with part
ventilaiton kit. First,
a
pull
down part
to
.
TO CONTROL AIR DIRECTION
The direction of air
can
be controlled whenever you want to cool
by adjusting
the horizontal louver
and the vertical louver.
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HORIZONTAL AIR DIRECTION CONTROL
The horizontal air direction is
moving
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the vertical louver
adjusted by
right or left.
AUTO SWING MODELS
To control horizontal direction of air flow, set to
the
(ON) position the air-swing switch and the
air flow will be swept horizontally
automatic air-swing system.
by
the
If you want to stop the air flow from moving,
switch off the air swing switch at the desired
position
?
of the
vane.
VERTICAL AIR DIRECTION CONTROL
The vertical air direction is
adjusted by adjusting
the horizontal louver forward
or
backward.
AIR FILTER CLEANING
The air filter should be checked at least twice
a
month to
if
see
cleaning
particles in the filter will build up and block the airflow. This reduces the
causes an accumulation of frost on the cooling coils.
1.
is necessary.
Trapped
cooling capacity and also
grille upward by pulling out the bottom of the inlet grille.
grille assembly by pulling the air filter up slightly.
Wash the filter using lukewarm water below 40°C(104°F).
Gently shake the excess water from the filter completely. Replace the filter.
Open
the inlet
2. Remove the air filter from the front
3.
4.
HOW TO COMBINE FRONT GRILLE WITH CABINET
1. Pull down front
grille
from the cabinet top.
2. Push front
order to
grille's tips toward the cabinet
insert front grille's tabs into the
in
3.
Open
the inlet
4.
Tighten
the
5. Close inlet
cabinet.
USE THE REVERSIBLE INLET GRILLE
1. If you want to
pull
out the filter
upward, open
the inlet
grille
slightly.
Turn inside out the front
grille.
grille from the front grille with separating
the hinged part by inserting a "---" type screw-driver tip. Rotate
the inlet grille 180 degrees and insert the hooks into the lower
holes of front grille. Then, insert the filter.
Disassemble the inlet
2. If you want to pull out the filter downward, use the reversible
inlet grille without change.(The grille is already assembled for
that
way.)
grille.
screw
grille.
through
the front
grille.
INSTALLATION
If a power plug is not to be used,
shown below.
provide
a
circuit breaker between power
source
Main power
and the unit
as
source
Circuit Breaker
Use
a
delay
circuit breaker
or
time
fuse.
FENCE
AWNING
COOLED AIR
HEAT RADIATION
BASE PAN
70~150cm
DRAIN TUBE
ABOUT 10mm
OVER 50cm
1. To avoid vibration and noise, make sure the unit is installed securely and
sunlight does not shine directly on the unit.
firmly.
2. Install the unit where the
If the unit receives direct
3. There should be
no
sunlight,
obstacle, like
build
a
an
awning
to shade the cabinet.
fence, within 50cm which
might
restrict heat radiation from the
condenser.
4. Install the unit
a
little
obliquely
outward not to leak the condensed water into the
room
(about
10mm)
5. Install the unit with its bottom
portion
70-150cm above the floor level.
6. The power cord must be connected to an independent circuit. The green wire must be
7. Connect the drain tube to the base pan hole.
Plastic hose
or
equivalent may
grounded.
be connected to the drain tube.
NOTE
Before
installing
the Air Conditioner back into the case,
remove
the white
styrofoam shipping
from the compressor.
Remove white
styrofoam
block.
block
HOW TO ATTACH DRAIN PAN
The air conditioner
from the
air)
employs a proper drain method
is drained to the outside.
In very humid weather,
(and
for
reverse
cycle
whereby
models in the
the condensate water
reverse
mode)
(moisture
removed
excessive condensate
water removed from the air may cause some water to collect. To remove this excess water you can
install the drain pan
as
detailed below.
1. Take the drain pan which is located in the air
or on the barrier.
2. Remove the hole rubber from the
discharge
base-pan(for
SCREW
CABINET
some
models).
3. Install the drain pan to the left
with 4 (or 2) screws.
corner
of the cabinet
DRAIN PAN
4. Connect the drain hose to the outlet located at the
bottom of the drain pan.
can purchase the drain hose
You
or
tubing locally
to
needs.
satisfy your particular
(Drain hose is not supplied)
DRAIN HOSE
BEFORE REQUESTING SERVICE
When you find something wrong with your room air conditioner, please check carefully referring to the
following items. If you can't find out the causes of trouble, get into contact with your dealer.
A. WHEN THE AIR CONDITIONER
CANNOT
B. AIR CONDITIONER
DOES NOT COOL
OPERATE;
1. Is the air conditioner
into the
plugged
1. Is the
receptacle properly?
Try
a
3. Has the air conditioner been
provide
the
same
cooling
the desired
properly
temperature?
4. Is the air circulation
4. Is the circuit overloaded
properly?
by
to
3. Are there too many people than the usual
number in the room?
accidentally
switched off?
5. At
switch set
2. Is the thermostat control set
local power failure?
another electrical product.
2. Is there
operation
RUNS, BUT
SUFFICIENTLY;
other devices
on
furniture etc.,
line?
impeded by drapes,
improper louver
or
by
or
windows open, or is there
in the room?
an
setting?
condition:
5. Are the doors
Is the thermostat set too
high temperature
position of the panel)
(the lowest number
compared with the temperature
of indoor?
unusual heat
an
source
6. Is the ventilation
damper
closed for maximum
cooling?
7. Is the filter clean
so
that it will not obstruct the
air flow?
NOTE
SPLASH PROOF: The outdoor side of this
appliance
is
splash proof
and the indoor side is
ordinary.
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