LG LA140CE Manual de usuario

LG Room

Air Conditioner

OWNER'S MANUAL

IMPORTANT

• Please read this owner's manual carefully and thoroughly

before installing and operating your room air conditioner.

• Please retain this owner's manual for future reference after

reading it thoroughly.

website http://www.lgservice.com

ENGLISH FRANÇAIS ESPAÑOL

2Room Air Conditioner

Room Air Conditioner Owner’s Manual

TABLE OF CONTENTS

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.

Safety Precautions.........................3

Prior to Operation ..........................8

Introduction....................................9

Electrical Safety ...........................10

Operating Instructions.................12

Maintenance and Service............25

Owner's Manual 3

Safety Precautions

ENGLISH

Safety Precautions

To prevent the injury of 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.

This symbol indicates the possibility of death or serious injury.

This symbol indicates the possibility of injury or damage to properties only.

■The meanings of the symbols used in this manual are as shown below.

Be sure not to do.

Be sure to follow the instruction.

■Installation

Always perform grounding.

• Otherwise, it may cause electrical shock.

Don’t use a power cord, a plug or a loose

socket which is damaged.

• Otherwise, it may cause a fire or electrical shock.

For installation of the product, always

contact the service center or a professional

installation agency.

• Otherwise, it may cause a fire, electrical shock,

explosion or injury.

Securely attach the electrical part cover to

the indoor unit and the service panel to the

outdoor unit.

• If the electrical part cover of the indoor unit and

the service panel of the outdoor unit are not

attached securely, it could result in a fire or

electric shock due to dust, water, etc.

4Room Air Conditioner

Safety Precautions

Always install an air leakage

breaker and a dedicated

switching board.

• No installation may cause a fire

and electrical shock.

Do not keep or use

flammable gases or

combustibles near the air

conditioner.

• Otherwise, it may cause a fire

or the failure of product.

Ensure that an installation

frame of the outdoor unit is

not damaged due to use for

a long time.

• It may cause injury or an

accident.

Do not disassemble or

repair the product

randomly.

• It will cause a fire or electrical

shock.

Do not install the product at

a place that ther is concern

of falling down.

• Otherwise, it may result in

personal injury.

Use caution when

unpacking and installing.

• Sharp edges may cause injury.

Do not share the outlet with

other appliances.

• It will cause an electric shock or

a fire due to heat generation.

Do not use the damaged

power cord.

• Otherwise, it may cause a fire

or electrical shock.

Do not modify or extend the

power cord randomly.

• Otherwise, it may cause a fire

or electrical shock.

Take care so that the power

cord may not be pulled

during operation.

• Otherwise, it may cause a fire

or electrical shock.

Unplug the unit if strange

sounds, smell, or smoke

comes from it.

• Otherwise, it may cause

electrical shock or a fire.

Keep the flames away.

• Otherwise, it may cause a fire.

■Operation

Wax

Thinner

Owner's Manual 5

Safety Precautions

ENGLISH

Take the power plug out if

necessary, holding the head

of the plug and do not touch

it with wet hands.

• Otherwise, it may cause a fire

or electrical shock.

Do not use the power cord

near the heating tools.

• Otherwise, it may cause a fire

and electrical shock.

Do not open the suction

inlet of the indoor/outdoor

unit during operation.

• Otherwise, it may electrical

shock and failure.

Do not allow water to run

into electrical parts.

• Otherwise, it may cause the

failure of machine or electrical

shock.

Hold the plug by the head

when taking it out.

• It may cause electric shock and

damage.

Never touch the metal parts

of the unit when removing

the filter.

• They are sharp and may cause

injury.

Ventilate the room well

when using this appliance

together with a stove, etc.

• An oxygen shortage may occur.

When cleaning the unit, first

make sure the power and

breaker are turned off.

• Otherwise, it may cause

electrical shock.

Turn off the main power

switch when not using the

product for a long time.

• Otherwise, it may cause the

failure of product or a fire.

Do not step on the indoor/outdoor unit and

do not put anything on it.

• It may cause an injury through dropping of the unit

or falling down.

Do not place a heavy object on the power

cord.

• Otherwise, it may cause a fire or electrical shock.

6Room Air Conditioner

Safety Precautions

When the product is submerged into water,

always contact the service center.

• Otherwise, it may cause a fire or electrical shock.

Take care so that children may not step on

the outdoor unit.

• Otherwise, children may be seriously injured due

to falling down.

Install the drain hose to ensure that drain

can be securely done.

• Otherwise, it may cause water leakage.

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.

Always inspect gas leakage after the

installation and repair of product.

• Otherwise, it may cause the failure of product.

Keep level parallel in installing the product.

• Otherwise, it may cause vibration or water

leakage.

■Installation

Owner's Manual 7

Safety Precautions

ENGLISH

Do not insert the hands or bars through the

air inlet or outlet during operation.

• Otherwise, it may cause personal injury.

Do not drink water coming out of the air

conditioner.

• Otherwise, it may cause stomachache.

Avoid excessive cooling

and perform ventilation

sometimes.

• Otherwise, it may do harm to

your health.

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.

When gas leaks, open the

window for ventilation

before operating the unit.

• Otherwise, it may cause

explosion, and a fire.

Do not use an appliance for

special purposes such as

preserving animals

vegetables, precision

machine, or art articles.

• Otherwise, it may damage your

properties.

Do not place obstacles

around the flow inlet or

outlet.

• Otherwise, it may cause the

failure of appliance or an

accident.

Always insert the filter

securely. Clean it every two

weeks.

• Operation without the filter will

cause failure.

■Operation

Wax

Thinner

8Room Air Conditioner

Prior to Operation

1. Contact an installation specialist for installation.

2. Plug in the power plug properly.

3. Use a dedicated circuit.

4. Do not use an extension cord.

5. Do not start/stop operation by plugging/unplugging the power cord.

6. If the cord/plug is damaged, replace it with only an authorized replacement part.

1. Being exposed to direct airflow for a long time may be hazardous to your health. Do not expose

occupants, pets, or plants to direct airflow for a long time.

2. Due to the possibility of oxygen deficiency, ventilate the room when using the appliance together with

stoves or other heating devices.

3. Do not use this air conditioner for non-specified special purpose (e.g. preserving precision devices,

food, pets, plants, or art objects). Such use may damage your properties.

1. Do not touch the metal parts of the unit when removing the filter. Injury can occur.

2. Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation,

leading to electric shock.

3. When cleaning the unit, first make 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 triggered while

cleaning inner parts of the unit.

For repair and maintenance, contact your authorized service dealer.

Preparing for Operation

Usage

Cleaning and Maintenance

Service

ENGLISH

Owner's Manual 9

Introduction

This symbol alerts you to the risk of electric shock.

This symbol alerts you to hazards that may cause harm to the

air conditioner.

This symbol indicates special notes.

NOTICE

Features

Symbols used in this Manual

Signal Receptor

Front Panel

Air Discharge

Air Intake Vents

Air Outlet Vents

Power Cord

Power button

Connecting

Wires

Piping

Drain Hose

Base Plate

Air Inlet

Air Filter

Indoor

Outdoor

WARNING: This appliance should be installed in accordance with national wiring

regulations. This guide acts as a guide to help to explain product features.

10 Room Air Conditioner

Electrical Safety

WARNING: This appliance must be properly grounded.

To minimize the risk of electric shock, you must alway plug into a grounded oulet.

WARNING: Do not cut or remove the grounding prong from the

power plug.

WARNING: Attaching the adapter ground terminal to the wall

receptacle cover screw does not ground the appliance unless the

cover screw is metal and not insulated, and the wall receptacle is

grounded through the house wiring.

WARNING: If you have any doubt whether the air conditioner is

properly grounded, have the wall receptacle and circuit checked by

a qualified electrician.

Preferred method

Ensure proper ground

exists before use

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