LG ANNQ60GKA4 INSTALLATION MANUAL

INSTALLATION MANUAL

SINGLE DUCTED SPLIT

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.

MFL68061102

Rev.02 _ 052020

www.lg.com

Copyright © 2016 - 2020 LG Electronics Inc. All Rights Reserved.

ENGLISH ESPAÑOL

TIPS FOR SAVING ENERGY

2

ENGLISH

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 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 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 :

IMPORTANT SAFETY INSTRUCTIONS

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.

• 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

• Do not use a defective or underrated circuit breaker. Use this appliance on a dedicated circuit.

- There is risk of fire or electric shock.

• For electrical work, contact the dealer, seller, a qualified electrician, or an Authorized Service Center.
Do not disassemble or repair the product.

- There is risk of fire or electric shock.

• Always ground the product.

- There is risk of fire or electric shock.

• Install the panel and the cover of control box securely.

- There is risk of fire or electric shock.

• Always install a dedicated circuit and breaker.

- Improper wiring or installation may cause fire or electric shock.

• Use the correctly rated breaker or fuse.

- There is risk of fire or electric shock.

• Do not modify or extend the power cable.

- There is risk of fire or electric shock.

• Do not let the air conditioner run for a long time when the humidity is very high and a door or a
window is left open.

- Moisture may condense and wet or damage furniture.

• Be cautious when unpacking and installing the product. Sharp edges could cause injury.

- Be especially careful of the case edges and the fins on the condenser and evaporator.

• For installation, always contact the dealer or an Authorized Service Center.

- There is risk of fire, electric shock, explosion, or injury.

• Do not install the product on a defective installation stand.

- It may cause injury, accident, or damage to the product.

• Be sure the installation area does not deteriorate with age.

- If the base collapses, the air conditioner could fall with it, causing property damage, product failure,

and personal injury.

3

ENGLISH

4

ENGLISH

• Use a vacuum pump or Inert (nitrogen) gas when doing leakage test or air purge. Do not compress

Operation

• Do not store or use flammable gas or combustibles near the product.

!

Installation

• Always check for gas (refrigerant) leakage after installation or repair of product.

• Install the drain hose to ensure that water is drained away properly.

• Keep level even when installing the product.

• Do not install the product where the noise or hot air from the outdoor unit could damage the

• Use two or more people to lift and transport the product.

• Do not install the product where it will be exposed to sea wind (salt spray) directly. It may cause

• If you eat the liquid from the batteries, brush your teeth and see doctor. Do not use the remote if

• Safely dispose of the packing materials. Packing materials, such as nails and other metal or wooden

IMPORTANT SAFETY INSTRUCTIONS

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.

- There is risk of fire or failure of product.

CAUTION

- Low refrigerant levels may cause failure of product.

- A bad connection may cause water leakage.

- To avoid vibration or water leakage.

neighborhoods.

- It may cause a problem for your neighbors.

- Avoid personal injury.

corrosion on the product. Corrosion, particularly on the condenser and evaporator fins, could cause
product malfunction or inefficient operation.

the batteries have leaked. The chemicals in batteries could cause burns or other health hazards.

parts, may cause stabs or other injuries. Tear apart and throw away plastic packaging bags so that
children may not play with them. If children play with a plastic bag which was not torn apart, they
face the risk of suffocation.

TABLE OF CONTENTS

2 TIPS FOR SAVING ENERGY

3 IMPORTANT SAFETY INSTRUCTIONS

6 FEATURES

7 Duct Connection Dimensions

8 INSTALLATION

8 Selection of the best location

9 Upflow Installation

10 Duct work

11 Insulation

12 Condensate Drain

14 Wiring Connection

16 INSTALLATION INSTRUCTION

19 Remote controller installation

20 Group control

21 Installer Setting -E.S.P.

TABLE OF CONTENTS

5

ENGLISH

22 PRODUCT DATA

22 External Static Pressure & Air Flow

FEATURES

6

ENGLISH

FEATURES

Wiring knockouts
for conduit

Wiring knockouts
for conduit

Refrigerant
connections

Filter access

Drain connections for
upflow application

Duct Connection Dimensions

G

H

FEATURES

7

ENGLISH

Refrigerant
connections

Air filter cover

I

<Top>

D

<Front>

J

Drain
connections
for upflow
application

F

J

A

C

<Side-right>

E

<Bottom>

(Unit: inch(mm))

Dimensions

A B C

Wiring

Knock out

I J

Refrigerant

Connections

Pipe size

D E F G H

Height Width Depth Power Communication Liquid Gas

55-1/8
(1 401)25(635)

21-3/8

(540)

1-9/16

(40)

24-1/2

(623)

20

(530)

24

(610)

12-1/8

(308)

1-11/16

(43)

7/8

(22)

3/8

(9.52)

3/4

(19.05)