LG W122CM, W182CM, W121CM, W081CM Owner's Manual

OWNER’S MANUAL

AIR CONDITIONER

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Please read this manual carefully before operating your set and retain it for future reference.

TYPE : WINDOW
MODELS W081CM TSB3	W121CM SC1
W122CM SC1	W182CM TSN3

P/NO : MFL69364001

www.lg.com

Window-Type Air Conditioner Owner’s Manual

TABLE OF CONTENTS

1.SafetyPrecautions

2.OperatingInstructions

3.CareandMaintenance

4.HardwareInstallation

5.CommonIssues

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.

This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

Children should be supervised to ensure that they do not play with the appliance.

WARNING: Before accessing the terminals, all power circuits must be disconnected.

WARNING: Fixed installations will incorporate

disconnect means in accordance with installation rules.

WARNING: This device will not be accessible to public. WARNING: The appliance must be installed in accordance with national regulations for electrical installations.

Safety

Precautions Precautions

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 This symbol indicates the possibility of death or serious injury.

CAUTION 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).	Do not place the power cord near a heater.
• No installation may cause fire and electric	• It may cause fire and electric shock.

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Do not use the power cord near flammable gas or combustibles such as gasoline, benzene, thinner, etc.

• It may cause explosion or fire.

Gasolin

Do not disassemble or modify products.

• It may cause failure and electric shock.

■ Operation

Plug in the power plug properly.

•Otherwise, it will cause electric shock or fire due to heat generation or electric shock.

Do not modify power cord length.

•It will cause electric shock or fire due to heat generation.

Unplug the unit if strange sounds, odors, or smoke come from it.

•Otherwise it may cause fire and electric shock accident.

Do not operate or stop the	Do not damage or use an
unit by inserting or pulling	unspecified power cord.
out the power plug.
• It will cause electric shock or	• It will cause electric shock or
fire due to heat generation.	fire.

Do not share the outlet with	Always plug into a
other appliances.	grounded outlet.
• It will cause electric shock or	• No grounding may cause
fire due to heat generation.	electric shock (See
	Installation Manual).

Do not use the socket if it is	Do not operate with wet
loose or damaged.	hands or in damp
	environment.
• It may cause fire and electric	• It will cause electric shock.
shock.

Do not allow water to run into electric parts.

Leave the door closed while the air conditioner is running.

Do not operate the air conditioner if you smell gas.

•It will cause failure of machine or electric shock.

• It is not designed to cool the	• It may cause explosion, fire,
entire house.	and burn.

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CAUTION

■ Installation

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.

Sharp edges

■ Operation

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.

Do not place heavy object on the power cord and take care so that the cord should not be pressed.

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.

•There is danger of fire or electric shock.

•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.

Do not put a pet or house plant where it will be exposed to direct air flow.

Do not use this appliance for special purposes such as cooling pets, foods, precision machinery, or objects of art.

•Since the fan rotates at high speed during operation, it may cause injury.

•This could injure the pet or plant.

•It is an air conditioner, not a precision refrigeration system.

Always insert the filter securely.

Clean it every two weeks.

Use a soft cloth to clean. Do not use wax, thinner, or a strong detergent.

Do not drink water drained from air conditioner. / Do not direct airflow at room occupants only.

•Operation without filters will cause failure.

•The appearance of the air conditioner may deteriorate, change color, or develop surface flaws.

•It contains containments and will make you sick. / This could damage your health.

Wax

Thinner

LG W122CM, W182CM, W121CM, W081CM Owner's Manual

Controls

The controls will look like one of the following.

NOTICE : Optional

FAN FAN

Thermostat Operation

Heater

Warmer Cooler

Thermostat

Operation

■ 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	(	o ) : 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.

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Operating

Instructions

Remote Control Operation

Controls

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.

HowtoInserttheBattery

1.Remove the cover from the back of the remote controller.

2.Insert the one battery.

3.Re-attach the cover.

•Do not use rechargeable battery, such battery differ from standard dry cells in shape, dimensions, and performance.

•Remove the battery from the

remote controller if the air conditioner is not going to be used for an extended length of time.

Operating	Adjusting the Air Flow Direction
Instructions

Additional controls and important information.

Ventilation

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.

Part B

Part A