LG LSNH186G3L0 User Guide

P/NO : 3828A20577G

www.lg.com

OWNER’S MANUAL

AIR CONDITIONER

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

MODELS: SG Chassis

ENGLISH

ESPAÑOL

2 Room Air Conditioner

Room Air Conditioner Owner’s Manual

TABLE OF CONTENTS

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

■ Staple 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.

Safety Precautions.........................3

Prior to Operation ..........................9

Introduction ..................................10

Electrical Safety ...........................11

Operating Instructions.................13

Maintenance and Service ............27

Owner's Manual 3

Safety Precautions

ENGLISH

Safety Precautions

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

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

This symbol indicates the possibility of death or serious injury.

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

■ The meanings of the symbols used in this manual are as shown below.

Be sure not to do.

Be sure to follow the instruction.

■ Installation

Do not use damaged power
cords, plugs, or a loose
socket.

• There is risk of fire or electric

shock.

For electrical work, contact
the dealer, seller, a qualified
electrician, or an Authorized
Service Center.

• There is risk of fire or electric
shock.

Always use the power plug
and socket with the ground
terminal.

• There is risk of electric shock.

Install the panel and the
cover of control box
securely.

• There is risk of fire or electric
shock.

Do not modify or extend the
power cord.

• There is risk of fire or electric
shock.

Do not install, remove, or
re-install the unit by
yourself (customer).

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