LG LWA2CR1A, LWA3GW1AM1, LWA2CW1AF1 Owner’s Manual
Please read this manual car
efully before operating the unit.
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Room Air Conditioner Owner’s Manual
TABLE OF CONTENTS
Safety precautions
Safety Precautions ..................................................3
Operating instructions
Caution while operating Air Conditioner ..................4
About the Controls on the Air Conditioner ...............8
Care and Maintenance ..........................................13
Installation Instructions
Installation Instructions............................................14
Troubleshooting tips
Before You Call for Service.....................................16
10 Easy steps to find AC Tonnage ........................17
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
n 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.
• Please install your air-conditioner by company
authorised service franchisee / authorised service
and sales dealer.
• 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.
-2-
We recommend usage of voltage stabilizer with
high / low voltage cut off in areas having voltage
fluctuations.
AC TONNAGE STABILIZER KVA
(3-STEP STABILIZER)
0.75 3
1.0
1.5
2.0
3
4
5
Safety Precautions
To prevent injury to the user or other people and property damage , the following instructions
must be followed.
n Incorrect operation due to ignoring instruction will cause harm or damage. The serIousness
is classified by the following indications.
WARNING
CAUTION
n Meanings of symbols used in this manual are as shown below .
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage to proper ties only.
Be sure not to do.
Be sure to follow the instruction.
WARNING
n Installation
Don’t use a po wer cor d, a
plug or a loose soc ket whic h
is dama ged.
Otherwise, it may cause a fire
•
or electrical shock.
Always plug into a gr ounded
outlet.
• Otherwise, it ma y cause a fire
or electrical shock.
Do not modify or e xtend the
power cor d length.
• It will cause electr ic shock or fire
due to heat generation.
Do not disassemb le or
modify pr oducts.
• It may cause failure and
electric shock.
Be caution when unpac king
and installing.
• Sharp edges may cause
injury.
-3-
Do not use the po wer cor d near
flammable gas or comb ustib les
such as gasoline , benzene,
thinner, etc.
• It may cause explosion or fire.
CAUTION WHILE OPERATING AC
n Operation
Do not place hea vy object
on the po wer cor d and take
care so that the cor d should
not be pressed.
• There is danger of fire or electr ic
shock.
Do not share the outlet with
other appliances.
• It will cause electr ic shock or fire
due to heat generation.
Take the po wer plug out if
necessar y, holding the head
of the plug and do not touc h
it with wet hands.
• Otherwise, it ma y cause a fire
or electrical shock.
Do not place the po wer cor d
near a heater .
• It may cause fire and electr ic
shock.
Unplug the unit if strang e
sounds, odor s, or smoke
come fr om it.
• Otherwise it may cause fire and
electric shock accident.
Ventilate the r oom well when
using this appliance
tog ether with a sto ve, etc.
• An oxygen shortage may occur.
Do not allo w water to run
into electric par ts.
• It will cause failure of machine or
electric shock.
Do not open the suction
inlet grill of the pr oduct
during operation.
• Otherwise, it ma y electrical
shock and failure.
Turn off the po wer and
breaker fir stl y when
cleansing the unit.
• Since the fan rotates at high
speed during operation, it may
cause injury.
Use a soft c loth to c lean. Do
not use wax, thinner , or a
str ong deter g ent.
• The appearance of the air
conditioner may deteriorate,
change color, or develop surface
flaws.
If water enter s the pr oduct, turn
off the the po wer s witc h of the
main bod y of appliance . Contact
ser vice center after taking the
power-plug out fr om the soc ket.
Turn off the main po wer
switc h when not using it f or
a long time .
• Prevent accidental startup and
the possibility of injury.
-4-
Do not operate or stop the
unit b y inser ting or pulling
out the po wer plug.
Do not dama ge or use an
unspecified po wer cor d.
Do not operate with wet
hands or in damp
envir onment.
• It will cause electr ic shock or fire
due to heat generation.
Hold the plug b y the head
when taking it out.
• It may cause electric shock and
damage.
• It will cause electr ic shock or fire.
When gas leaks, open the
windo w for ventilation
before operating the unit.
• Otherwise, it ma y cause
explosion, and a fire .
CAUTION
• It will cause electr ic shock.
Never touc h the metal par ts
of the unit when remo ving
the filter .
• They are sharp and may cause
injury.
Installation
Install the product so that
the noise or hot wind from
the outdoor unit may not
cause any damage to the
neighbors.
Otherwise, it may cause
dispute with the neighbors.
Keep level parallel in
installing the product.
Otherwise, it may cause
vibration or water leakage.
-5-
Installation not to be done
on the place not able to bear
the installation load.
Ceiling
Floor
n Operation
Do not put a pet or house
plant where it will be
exposed to direct air flo w.
• It may cause injury.
Do not step on the
indoor/outdoor unit and do
not put an ything on it.
• It may cause an injur y through
dropping of the unit or falling
down.
Do not b loc k the inlet or
outlet of air flo w.
• It may cause product failure.
Always inser t the filter
securel y.
Clean it e very tw o weeks.
• Operation without filters will
cause failure.
Use a soft c loth to c l ean. Do
not use wax, thinner , or a
str ong deter gent.
• The appearance of the air
conditioner may deteriorate,
change color, or develop surface
flaws.
Do not drink water drained
from air conditioner .
• It contains containments and will
make you sick.
Be cautious not to touc h the
sharp edg es when
installing.
• It may cause injury.
Avoid e xcessive cooling and
perf orm ventilation
sometimes.
• Otherwise, it ma y do har m to
your health.
-6
Do not inser t the hands or
bars thr ough the air inlet or
outlet during operation.
• Otherwise, it ma y cause
personal injury.
Before Operation
Preparing for Operation
1. Contact an installation specialist for installation.
2. Plug in the po wer plug proper ly.
3. Use a dedicated circuit.
4. Do not use an e xtension cord.
5. Do not star t/stop operation by plugging/unplugging the power cord.
6. If the cord/plug is damaged, replace it with only an authorized replacement
part.
Usage
1. Being exposed to direct airflo w for an extended period of time could be
hazardous to your health. Do not expose occupants, pets, or plants to direct
airflow for extended periods of time.
2. Due to the possibility of oxygen deficiency, ventilate the room when used
together with stoves or other heating devices.
3. Do not use this air conditioner f or non-specified special purposes (e.g.
preserving precision devices, food, pets, plants, and ar t objects). Such usage
could damage the items.
Remove the power plug if not using the unit for a long time.
4.
Cleaning and Maintenance
1. Do not touch the metal parts of the unit when removing
occur when handling sharp metal edges.
2. Do not use w ater to clean inside the air conditioner. Exposure to water can
y the insulation, leading to possible electric shock
destro
3. When cleaning the unit, first mak e sure that the power and breaker are turned
off. The fan rotates at a very high speed during operation. There is a
possibility of injury if the unit’s power is accidently triggered on, while
cleaning inner parts of the unit.
the filter.
InjurIes can
Service
For repair and maintenance, contact your authorized service dealer
How to Insert the Batteries
Remove the cover from the back of the remote
1
controller.
Slide the cover according to the arrow direction.
Insert the two batteries.
2
Be sure that the (+) and (-) directions are correct.
Be sure that both batteries are new.
Re-attach the cover.
3
Slide it back into the position.
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.
-7-
About the Controls on the air conditioner
TEMPERATURE OPERATION
Cool Coolest
AUTO SWING
Off On
Wait for 3 minutes before restart
Med
Fan
Low
Fan
Off
Low
Cool
High
Cool
Med
Cool
Cooling Model (Fig.1)
TEMPERATURE OPERATION
Off
Cool Coolest
Med
Fan
Low
Fan
Low
Cool
High
Cool
Med
Cool
Cooling Model (Fig.3)
OFF: Stop all operation.
FAN: Circulates filtered air.
LOW COOL: Switches on the compressor and air
cooling operation at low fan speed.
MEDIUM COOL: Switches on the Compressor and
air cooling operation at medium fan speed.
If you move the switch from a cool setting to
NOTE:
minutes before switching back to a cool
COOLING DESCRIPTIONS
For Normal Cooling- Select High Cool
or Med Cool with the OPERATION knob
at the midpoint of THERMOSTAT/
TEMPERATURE knob(as mentioned in
Fig.1,fig.2 & fig.3)
For Maximum Cooling- Select High
Cool with the OPERATION knob at
Thermostat
5
4
3
2
1
Cool Coolest
Auto Swing
6
Off
7
8
9
Wait for 3 minutes before restart
Operation
Off
Med
On
Fan
Low
Fan
Low
Cool
Cooling Model (Fig.2)
HIGH COOL: Switches on the compressor
and air cooling operation at high fan speed.
LOW FAN: Circulates filtered at low
speed.
MED FAN: Circulates filtered air at
medium speed.
OFF or to a fan setting, wait at least 3
setting.
the highest number available on your
Thermostat/temperarure
knob(position 6~9 in fig.2)
For Quieter & Nighttime Cooling
Select Low Cool with the
OPERATION knob at the midpoint of
Thermostat / Temperature
(position 1~4 in fig.2)
knob
High
Cool
Med
Cool
THERMOSTAT (TEMPERATURE)
The THERMOSTAT/TEMPERATURE 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 temperature is selected by turning the
Thermostat/temperature knob to the desired position.
The 5 or 6 position (the middle position of arc) is a normal setting for average
conditions.
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