LG ARNU07GTRC4, ARNU48GTMC4 User manual

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OWNER’S MANUAL

AIR

CONDITIONER

Please read this manual carefully before operating your set and retain it for future reference.

CEILING CASSETTE - 4WAY

Original instruction

www.lg.com

P/NO : MFL69460003

Ceiling Cassette - 4Way Type Indoor Unit Owner’s Manual

TABLE OF CONTENTS

Safety Precautions.................

3

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

6

Operating Instructions...........

7

Maintenance and Service ......

8

Before you Call for Service

 

............................................

10

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

νStaple 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.

2

Indoor Unit

LG ARNU07GTRC4, ARNU48GTMC4 User manual

Safety Precautions

To prevent injury to the user or other people and property damage, the following instructions must be followed.

νIncorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications.

WARNING This symbol indicates the possibility of death or serious injury.

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

ν Meanings of symbols used in this manual are as shown below.

Be sure not to do.

Be sure to follow the instruction.

WARNING

ν 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

Always install a dedicated

Use the correctly rated breaker

of control box securely.

circuit and breaker.

or fuse.

• There is risk of fire or electric

• Improper wiring or installation

• There is risk of fire or electric

shock.

may cause fire or electric shock

shock.

Do not modify or extend the

Do not install, remove, or re-

Be cautious when unpacking

power cable.

install the unit by yourself

and installing the product.

 

(customer).

 

• There is risk of fire or electric

• There is risk of fire, electric shock,

• Sharp edges could cause injury.

shock.

explosion, or injury.

Be especially careful of the case

 

 

edges and the fins on the

 

 

condenser and evaporator.

For installation, always contact

Do not install the product on a

Do not turn on the breaker or

the dealer or an Authorized

defective installation stand.

power under condition that

Service Center.

 

front panel, cabinet, top cover,

 

 

control box cover are removed

 

 

or opened.

• There is risk of fire, electric shock,

• It may cause injury, accident, or

• Otherwise, it may cause fire,

explosion, or injury.

damage to the product.

electric shock, explosion or death.

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Owner’s Manual 3

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