LG ARNU15GB3G4 Owner’s 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.

BUILT - IN DUCT - LOW STATIC

Original instruction

www.lg.com

P/NO : MFL69440104

Ceiling Concealed Duct – Low Static Type Indoor Unit Owner’s Manual

TABLE OF CONTENTS

Safety Precautions.................	3
Prior to Operation ..................	6
Maintenance and Service ......	7
Before you Call for
Service..................................	9

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 to prove date of purchase or to issue warranty.

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

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	Always ground the product.
dealer, seller, a qualified electri-
cian, or an Authorized Service
Center.
• Do not disassemble or repair the	• There is risk of fire or electric
product. There is risk of fire or	shock.
electric shock.

Install the panel and the cover	Always install a dedicated cir-	Use the correctly rated breaker
of control box securely.	cuit 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-in-	Be cautious when unpacking
power cable.	stall the unit by yourself (cus-	and installing the product.
	tomer).
• 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 con-
		denser and evaporator.
For installation, always contact	Do not install the product on a	Be sure the installation area
the dealer or an Authorized	defective installation stand.	does not deteriorate with age.
Service Center.
• There is risk of fire, electric shock,	• It may cause injury, accident, or	• If the base collapses, the air con-
explosion, or injury.	damage to the product.	ditioner could fall with it, causing
		property damage, product failure,
		and personal injury.

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Owner’s Manual 3

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