LG LNN1100QC Owner’s Manual

ENGLISH

Ducted Split Type Air Conditioner

OWNER'S MANUAL

Model : LN-1100QCH

IMPORTANT

Please read through this manual. It contains valuable information about your air conditioner. This manual may help save time and money by explaining proper product main tenance and preventing improper use.

PRECAUTIONS

Pay clo se attention to precautions in order to prevent potentia l hazards and damage from misuse or improper installation. LG is not responsible for any damages caused by misuse of the product.

Ceiling Duct-Type Air Conditioner Owner’s Manual

TABLE OF CONTENTS

F or Your Records

Write the model and serial numbers here:

Model #

1. Safety Precautions

2. Operating Instructions

3. Care and Maintenance

4. Before you call for service

Serial #

Also note down the following :

Dealer's Name

Date Purchased

ead 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 o f time an d money over the li fe o f yo ur 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.

CAUTION

• 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 authoriz ed personnel only.

• Installation work must be performed in accordance with the national wiring standards by authoriz ed personnel only.

Safety Precautions

To prevent injury and property damage, follow these instructions.

Incorrect operation due to ignoring instructions will cause harm or damage, the seriousness of which is indicated by the following symbols.

Precautions

WARNING

CAUTION

This symbol shows the possibility of death or serious injury.

This symbol indicates the possibility of injury or damage to property.

Never Do This

Always Do This

Installation precautions

WARNING

Do not install, remove and reinstall the unit by yourself.

• Improper installation will cause water leakage, electrical shock, or fire. Please consult authorized dealer for the installation work. Please note fault caused by improper installation is not covered by warranty.

• Unit must be installed in an easily accessible area. Any additional cost required to hire a special equipment to service the unit will be the responsibility of the customer.

WARNING

Do not damage or use an unspecified power cord.

•

It will cause electrical shock or fire.

• If the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard.

Do not operate or stop the unit by inserting or pulling out the power plug.

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

When an abnormality (smell of burning, etc) occurs, stop the air conditioner, and turn off the breaker.

• If the unit continues to be operated in an abnormal condition, it may cause a fire, trouble, etc. In this case, consult your dealer.

Do not operate switches with wet hands.

• It may cause electrical shock.

Do not insert your finger or stick, etc. into the air inlet/air outlet.

• Since the fan rotates at high speed, this may cause an injury or damage the unit.

Repair or relocation should not be done by the customer.

• If this is done in correctly, it may cause a fire, electric shock, injury by dropping of the unit, water leakage, etc. Consult your dealer.

Plug in the power plug properly.

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

Do not expose the skin to cool air directly for a long time.

• This could damage your health.

CAUTION

• Contact the authorized Service technician for repair or maintenance of this unit.

• Contact the authorized Service technician for installation of this unit.

• The air conditioner is not intended for use by young children or infirm persons without supervision.

• Young children should be supervised to ensure that they do not play with the air conditioner.

CAUTION

Do not clean the air conditioner with water.

• Water may enter the unit and degrade the insulation. It may cause an electric shock.

Ventilate well when used

together with a stove, etc.

• An oxygen shortage may occur.

When the unit is to be cleaned, switch off, and turn off the breaker.

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

ENGLISH

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

• This could injure the pet or plant.

Do not put a stove, etc. where is exposed to direct air flow.

• It may cause imperfect combustion.

Do not operate for a long time in high humidity, e.g. leaving a door or window open.

• In the cooling mode, if it is operated in a room with high humidity (80%r.h. or more) for a long time, water condensed in the air conditioner may drop and may wet and spoil furniture, etc.

If the supply cord is damaged, it must be replaced by a special cord or assembly available from the manufacturer of its service agent.

• If will cause electrical shock or fire.

Do not apply an insecticide or flammable spray.

• It may cause a fire or deformation of the cabinet.

When the unit is not going to be used for a long time, turn off the breaker.

• It may cause an injury.

Do not step onto an unstable bench when attaching/detaching the panel.

• It may case an injury, etc. by falling down.

When the air filter is to be removed, do not touch the metal parts of the indoor unit.

• It may cause an injury.

Do not leave on installation stand which is damaged.

• The unit may drop or fall down and cause an injury.

Do not step on the outdoor unit and do not put anything on it.

• It may cause an injury through dropping or falling down.

Do not use for special purposes.

• Do not use this air conditioner to preserve precision devices, food, animal, plants and art objects. It may cause deterioration of quality, etc.

Do not insert hands through vanes when the air conditioner is operating.

• It will cause an injury by the rotating blower.

Operating Instructions

Name and Function of Remote Controller

Remote Controller

OPERATION

SET TEMP

FAN SPEED

Room Temp

HIGH

Time

Sun Mon Tue

Program set

Filter

SET

MANUAL

COMP

RESET

COMP1 COMP2 COMP3

Operation unit

Timer

On Off

Set no. Time

01 03 05 07 09 11 13 15 17 19 21 23

Timer Clear

Program Week Holiday

Hour Min

SUB FUNCTION

LP 123 HP 123

Out door

Filter

Wed

Thu

Fri Sat

Operation display

Displays the operation conditions.

On/Off Button

Operation starts when this button is pressed, and

stops when the button is pressed again.

Set Temperature Button

Used to set the temperature when the desired

temperature is obtained.

Operation Mode Selection Button

Used to select the operation mode.

l Fan Operation Mode. l Cooling Operation Mode.

Manual Mode Selection Button

Used to run according to the need of selection of compressors.

Compressor Selection Button

Used to select one, two or three compressors.

Filter Button

Used to purify the air.

Clear Button

Used to cancel the different program settings.

Timer Set Button

Used to set the airconditioner ON/OFF at particular time which depends upon whether machine is On or Off.

Week Button

Used to set a day of the week.

Program Button

Used to set the weekly programming.

Holiday Button

Used to set a holiday of the week.

Hour/Minute Selection Button

Used to set the time of the day and change the

time in the weekly timer Function.

Set Button

Used to set the different program settings.

Reset Button

Used to set the current time and clear the setting

time.

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