LG ATNQ24GPLE5 INSTALLATION MANUAL

P/NO : MFL61971234

www.lg.com

INSTALLATION MANUAL

AIR CONDITIONER

• Please read this installation manual completely before installing the product.

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

• Please retain this installation manual for future reference after reading it
thoroughly.

TYPE : 4-WAY CEILING CASSETTE

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• Do not cool excessively indoors. This may be harmful for your health and may consume more
electricity.

• Block sunlight with blinds or curtains while you are operating the air conditioner.

• Keep doors or windows closed tightly while you are operating the air conditioner.

• Adjust the direction of the air flow vertically or horizontally to circulate indoor air.

• Speed up the fan to cool or warm indoor air quickly, in a short period of time.

• Open windows regularly for ventilation as the indoor air quality may deteriorate if the air condition­er is used for many hours.

• Clean the air filter once every 2 weeks. Dust and impurities collected in the air filter may block the
air flow or weaken the cooling / dehumidifying functions.

For your records

Staple your receipt to this page in case you need it to prove the date of purchase or for warranty
purposes. Write the model number and the serial number here:

Model number :

Serial number :

You can find them on a label on the side of each unit.

Dealer’s name :

Date of purchase :

Here are some tips that will help you minimize the power consumption when you use the air
conditioner. You can use your air conditioner more efficiently by referring to the instructions
below:

TIPS FOR SAVING ENERGY

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TIPS FOR SAVING ENERGY

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IMPORTANT SAFETY INSTRUCTIONS

READ ALL INSTRUCTIONS BEFORE USING THE APPLIANCE.

Always comply with the following precautions to avoid dangerous situations and ensure peak
performance of your product

WARNING

It can result in serious injury or death when the directions are ignored

CAUTION

It can result in minor injury or product damage when the directions are ignored

WARNING

• Installation or repairs made by unqualified persons can result in hazards to you and others.

• Installation MUST conform with local building codes or, in the absence of local codes, with
the Nation Electrical Code NFPA 70/ANSI C1-1003 or current edition and Canadian Electrical
Code Part1 CSA C.22.1.

• The information contained in the manual is intended for use by a qualified service technician
familiar with safety procedures and equipped with the proper tools and test instruments.

• Failure to carefully read and follow all instructions in this manual can result in equipment mal­function, property damage, personal injury and/or death.

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.

• 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 there 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 turn on the breaker or power under condition that front panel, cabinet, top cover, control box
cover are removed or opened.

- Otherwise, it may cause fire, electric shock, explosion or death.

Operation

• 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.

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IMPORTANT SAFETY INSTRUCTIONS

• 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.

• 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.

• 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.

• 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.

CAUTION

Installation

• 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.

Operation

• 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.

• 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.

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ENGLISH

IMPORTANT SAFETY INSTRUCTIONS

4

ENGLISH

5

2 TIPS FOR SAVING

ENERGY

3 IMPORTANT SAFETY

INSTRUCTIONS

6 INSTALLATION PLACES

7 THE INDOOR UNIT

INSTALLATION

8 Indoor Unit Drain Piping

9 Wiring Connection

11 INSTALLATION OF

DECORATIVE
PANEL(ACCESSORY)

13 TEST RUNNING

14 INSTALLATION

INSTRUCTIONS

14 Installer Setting -

How to enter installer setting mode

15 Installer Setting -

Installer Setting Code Table

16 Installer Setting -

Setting Address of Central Control

16 Installer Setting -

Checking Address of Central Control

TABLE OF CONTENTS

TABLE OF CONTENTS

6

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INSTALLATION PLACES

- There should not be any heat source or steam near the unit.

- There should not be any obstacles to prevent the air circulation.

- A place where air circulation in the room will be good.

- A place where drainage can be easily obtained.

- A place where noise prevention is taken into consideration.

- Do not install the unit near the door way.

- Ensure the spaces indicated by arrows from the wall, ceiling, or other obstacles.

- The indoor unit must keep the maintenance space.

* Please use an annexed sheet or the corru-

gated cardboard on the bottom of packing
as installation sheet.

* When using the bottom sheet, please use it

after separating the installation sheet from
packing of the product floor by using a knife
etc as a picture below.

Annexed sheet

Or

Packing corrugated

cardboard on the

bottom

INSTALLATION PLACES

Ceiling

10(13/32) or more

Ceiling Board

500(19-11/16)

or more

1000

(39-3/8)

or more

Ceiling Board

500(19-11/16)

or more

At least 1800(70-7/8)

3600(141-23/32) or less

Unit : mm(inch)

Floor

or less

300(11-13/16)