LG ANUQ54GS0 INSTALLATION MANUAL

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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.

www.lg.com

P/NO : MFL68061202

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2 TIPS FOR SAVING ENERGY

TIPS FOR SAVING ENERGY

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:

Do not cool excessively indoors. This may be harmful to 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 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 labeled on the side of each unit.

Dealer’s name :

Date of purchase :

IMPORTANT SAFETY INSTRUCTIONS 3

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 work must be performed in accordance with the National Electric Code by qualified and authorized personnel only.

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 cable, 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.

Use a vacuum pump or Inert (nitrogen) gas when doing leakage test or air purge. Do not compress air or Oxygen and do not use Flammable gases. Otherwise, it may cause fire or explosion. There is the risk of death, injury, fire or explosion.

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.

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4 IMPORTANT SAFETY INSTRUCTIONS

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

Do not modify or extend the power cable randomly. Otherwise, it may cause a fire or electrical shock.

Take care so that the power cable 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 cable 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 cable. 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.

IMPORTANT SAFETY INSTRUCTIONS 5

! 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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6 TABLE OF CONTENTS

TABLE OF CONTENTS

2

TIPS FOR SAVING ENER-

18

TEST RUNNING

 

GY

 

 

 

 

20

FUNCTION

 

 

3

IMPORTANT SAFETY

 

 

 

20

Forced Cooling Operation

 

INSTRUCTIONS

21

SELF-DIAGNOSIS FUNC-

 

 

7

INSTALLATION OF OUT-

 

 

TION

 

DOOR UNIT

 

 

 

 

21

Error Indicator (Outdoor)

 

22

 

8 Night Silent Operation setting

INSTALLATION GUIDE AT

9 Connecting Cables between Indoor Unit

 

 

THE SEASIDE

 

and Outdoor Unit

 

 

9WIRING CONNECTION

9Electrical Wiring

11Connecting the cable to Outdoor Unit

12CONNECTING PIPES

12Preparation of Piping

13Connecting the pipes to the Outdoor unit

15Forming the Piping

16LEAKAGE TEST AND

EVACUATION

16 Preparation

16Leakage test

17Evacuation

LG ANUQ54GS0 INSTALLATION MANUAL

INSTALLATION OF OUTDOOR UNIT

7

 

INSTALLATION OF OUTDOOR UNIT

Installation Places

-If an awning is built over the unit to prevent direct sunlight or rain exposure, make sure that heat radiation from the condenser is not restricted.

-Ensure that the spaces indicated by arrows around front, back and side of the unit.

-Do not place animals and plants in the

- Take the air conditioner weight into

 

 

 

noise and vibration are

minimum.

 

 

 

 

 

 

 

 

 

- Select a place so that the

 

 

 

 

 

do not disturb neighbors.

 

 

 

Sunroof

 

 

Unit : mm

 

 

 

 

 

 

 

 

 

 

 

More than

 

 

 

 

 

 

 

 

300mm

 

 

 

 

 

 

 

 

 

 

 

 

More than

 

 

 

 

 

Fence

 

 

300mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

obstacles

 

 

 

 

 

 

 

 

 

or

 

 

 

 

 

 

 

 

 

 

 

More than 600mm

 

 

 

 

 

 

 

More than 700mm

 

 

 

Piping length and the elevation

 

 

 

 

 

 

Single Outdoor

 

 

 

 

 

 

 

 

 

MODEL

CAPACITY

 

Pipe Size

Length A (m)

Elevation B (m)

Additional

 

 

 

 

 

 

 

Gas

Liquid

Standard

Max.

Standard

Max.

Refrigerant (g/m)

 

 

AUUQ54GHT0

54kBtu/h

Ø19.05(3/4)

Ø9.52(3/8)

7.5

50

5

30

40

ANUQ54GS0

 

 

 

 

 

 

 

 

 

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