LG LW8011ER Owner’s Manual

Life's Good

A! C DITIONER

Please read this manual carefully before operating

your set and retain it for future reference.

MODELS:LW8011ER

P/NO:MFL66994201 www.lgappliances.com

FOR YOUR RECORDS

Write the model and serial numbers here:

Model # Serial #

You can find the numbers on a label on the side of the product.

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.

sO 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 an Authorized Service Center for repair or

maintenance of this unit. Call 1-800-243-0000 to locate the nearest ASC.

• This 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.

• If the power cord requires replacement, have an

Authorized Servicer install an exact replacement part.

• Installation work must be performed in accordance

with the National Electric Code by qualified and authorized personnel only.

2 Room Air Conditioner

SafetyPrecautions

To prevent injury to the user or other people and property damage, the following instructions

must be followed.

[] Incorrect operation due to ignoring instructions will cause harm or damage. The seriousness

is classified by the following indications.

[] Because of the weight of the product, it is recommended that you have a helper to assist in

the installation.

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

,_CAUT_ON This symbol indicates the possibility of injuryor damage to property only.

[] Meanings of symbols used inthis manual are as shown below.

Q Be not to do.

Be sure to follow the instruction.

sure

. ,WARNING

m installation

* Improper assembly or installation may cause

incorrect operation, including injury, fire, and poor performance, electri_,sh_k, hazards.

It may cause fire and electric shock.

• @

It may cause explosion or fire. It may cause electric shock and failure.

'i_ 2'

Owner's Manual

SafetyPrecautions

m Operation

• Otherwise, it will cause electric shock or fire.

• it will cause electric shock or fire.

° itwill cause electric shock or

fire.

• it will cause electric shock or fire.

• No grounding may cause electric shock.

° Otherwise it will cause fire

and electric shock accident.

4 Room Air Conditioner

° itmay cause fire and electric

shock.

oit may cause electric shock.

Sa_Precaufions

• The air conditioner must be operated in a enclosed area to be most effective.

• It will cause electric shock or failure of

machine.

• Installation

• It may cause explosion, fire, and burn.

• Water may enter the unit and degrade the insulation. It may cause an electric shock.

CAUTION

•Theyaresharpand may causeinjury.

• It may cause failure of appliance or performance

deteriorate.

• If the outer case is damaged, it must be repaired or replaced immediately. Leaving it damaged could

result in the air conditioner falling out of the window,

creating a safety hazard.

t"A•

Owner's Manual 5

Safety Precautions

• Operation

• It may cause injury.

Sharp

• Since the fan rotates at high • This could injure the pet or speed during operation, it may plant. cause injury.

• Operation without filters will cause failure.

• It may cause electric shock and damage.

• The appearance of the air conditioner may deteriorate, change color, or develop

surface flaws.

• It will waste power consumption in vain and it may cause accident.

• It is an air conditioner, not a precision refrigeration system.

• It is not sanitary and could cause illness or personal injury hazard.

• The chemicals in batteries could cause burns or other health hazards.

6 Room Air Conditioner

• The chemicals in batteries could cause burns or other health hazards.

Before Operation

1. Plug in the power cord properly.

2. Use a dedicated circuit. Overloading the line could create a fire hazard.

3. Do not use an extension cord. See page 11 for more details.

4. Do not start/stop operation by plugging/unplugging the power cord.

5. If the power cord is damaged and requires replacement, have an Authorized Servicer instafl an exact replacement part.

1. Being exposed to direct airflow for an extended period of time could be

hazardous to your health. Do not expose occupants, pets, or plants to direct

airflow for extended periods of time.

2. Due to the possibility of oxygen deficiency, ventilate the room when used together with stoves or other heating devices.

3. Do not use this air conditioner for non-specified special purposes (e.g. preserving precision devices, food, pets, plants, and art objects). Such usage could damage the items.

4. The air conditioner is a consumer comfort appliance, not a precision climate control system.

1. Do not touch the metal parts of the unit when removing the filter. Injuries can occur when handling sharp metal edges.

2. Do not use water to clean inside the air conditioner. Exposure to water can destroy the insulation, leading to possible electric shock.

3. When cleaning the unit, first make sure that the power and breaker are turned off. The fan rotates at a very high speed during operation. There is a

possibility of injury if the unit's power is accidentally triggered on while cleaning inner parts of the unit.

For repair and maintenance, contact an Authorized Service Center. See the

warranty page for details or carl (800) 243-0000. Have your model number and

serial number available. They should be written on page 2 of this manual.

Owner's Manual 7

Introduction

This symbol alerts you to the risk of electric shock.

This symbol alerts you to hazards that could cause harm to the air conditioner.

This symbol indicates special notes.

_k ARN|NG: This appliance should be installed in accordance with the

National Electric Code.

Upl

Cabinet

Front Grille

Air Filter

Evaporator --

Control Board

Remote Controller__

8 Room Air Conditioner

Horizontal Air Deflector (Horizontal Louver)

Vertical Air Deflector (Vertical Louver)

Air Discharge

Air Intake (Inlet Grille)

Brace

Compressor

Condenser

--Base Pan

Power Cord

ElectricalSafety

115V~

Use Wall Receptacle Power Suppmy

Standard 125V,3-wiregrounding receptaclerated 15A,125VAC

Use 15 AMP. time delay fuse or 15 AMP.

circuit breaker.

Standard 250V, 3-wire grounding receptacle rated 15A, 250V AC

Standard 250V, 3-wire grounding receptacle rated 20A, 250V AC

Use 20 AMP. time delay fuse or 20 AMP.

circuit breaker.

230V~

Power cord may include a current interrupter device. A test and reset button is provided on the plug case. The device should be tested on a periodic basis by first pressing the TEST button and then the

RESET button. If the TEST button does not trip or if the RESET button will not stay

engaged, discontinue use of the air conditioner and contact a qualified service

technician.

Use of extension cords

Because of potential safety hazards, we strongly discourage the use of an extension cord. However, if you wish to use an

extension cord, use a CSA certified/UL-listed 3-wire (grounding) extension cord, rated 15A,

125V.

All wiring should be made in accordance with

local electrical codes and regulations.

Aluminum house wiring may pose special

problems. Consult a qualified electrician.

ELECTRICAL SAFETY

IMPORTANT GROUNDING INSTRUCTIONS

Air conditioner has a three-prong grounding plug on its power supply cord, which must be plugged into properly grounded three-prong wall receptacle for your protection against possible shock hazard.

230, 208, and 2301208 VOLT UNITS These units are equipped with a three-prong grounding plug on the power supply cord, which must be plugged into a matching properly grounded three-prong wall receptacle for your protection against possible shock hazard. If such an outlet is not present, one must be installed by a qualified

electrician in accordance with the National Electrical Code and local codes and ordinances.

DO NOT USE AN EXTENSION CORD on 230, 208, and 230/208 Volt units.

Owner's Manual 9

ElectricalSafety

WARNING: This appliance must be properly grounded.

The power cord of this appliance is equipped with a three-prong grounding plug. To minimize the risk of electric shock, use the plug with a standard three=slot grounding wall power outlet. If the power outlet does not include a grounding slot, have a qualified electrician replace the outlet before you use the room air

conditioner.

WARNING: Changing the outlet without making the appropriate wiring

changes will create an unsafe condition that could result in fire or electrical shock. Refer all such work to a licensed and qualified

electrician.

Preferred method

Ensureproperground

existsbeforeuse

WARNING: Do not cut or remove the grounding prong from the power

plug.

WARNING: Attaching the adapter ground terminal to the wall

receptacle cover screw does not ground the appliance unless the

cover screw is metal and not insulated, and the wall receptacle is grounded through the house wiring.

WARNING: if you have any doubt whether the air conditioner is

properly grounded, have the wall receptacle and circuit checked by a

qualified electrician.

10 Room Air Conditioner

ElectricalSafety

We strongly discourage the use of an adapter due to potential safety hazards.

For temporary connections, use only a UL-listed adapter, available from most local hardware stores. Ensure that the large slot in the adapter is aligned with

the large slot in the receptacle for a proper polarity connection. To disconnect the power cord from the adapter, use one hand on each to avoid

damaging the ground terminal. Avoid frequently unplugging the power cord as this can lead to eventual ground terminal damage.

Temporary method

Adapter Plug _o__

Receptacle Cover

Screw

Metal

WARNING: Never use the appliance with a broken adapter.

We strongly discourage the use of an extension cord due to potential safety

hazards. For temporary situations, use only CSA certified and UL listed 3=wire

grounded extension cords, rated 15 A, 125 V.

Owner's Manual 11

Instaflation

TypeA: 11 EA TypeB: 5EA Type C: 1 EA TypeD: 3 EA

(ShortScrew) (Wood Screw) (DrainJointPipe+DrainWasher (L Bracket)

E E

"-..O

Type E: 1 EA

(SealStrip)

(Adhesive backed)

TypeF: 1 EA

(Sash Seal)

(Notadhesivebacked)

TypeG: 2 EA

(GuidePanel)

Have the following tools available for installation:

* Screwdriver (Slotted and Phillips) * Ruler * Knife * Hammer

* Pencil * Level

Size

This room air conditioner is designed for installation in standard

double=hung windows with actual opening widths from 22" to 36". The upper and lower window sash must open sufficiently to allow a clear vertical opening of 13" from the

bottom of the upper sash to the

I 1

window stool.

TypeH: 1 EA

(SupportBracket)

WARNING: This product is a WINDOW AiR CONDiTiONER.

As such, a standard single=hung or double=hung window is required for proper instaflation. Non=window instaflations, including using

sleeves, holes in walls, and other installations are not recommended.

12 Room Air Conditioner

Installation

Clearance

Proper clearance enhances the cooling efficiency of the unit and prevents heat radiation of the condenser.

1. If a storm window presents interference, fasten a 2" wide wood strip to the inner window sill across the full width of the sill. The wood strip should be thick

enough to raise the height of the window sill so that the unit can be installed

without interference by the storm window frame.

2. See Figure. B. The top of the wood strip should be approximately 3/4"higher than the storm window frame (Storm Window Frame) or wood strip (Outdoors) to help condensation to drain properly to the outside.

3. Install a second wood strip (approximately 6" long by 11/2"wide and same thickness as first strip) in the center of the sill flush against the back off the

inner sill. This will raise the L bracket as shown Figure. B.

4. If the distance between Storm Window Frame and Wood Strip Mounted on Top

of Inner Sill is more than 1", two of wood strips are not necessary.

innerSill

In ILl Outdoors

Figure. A Figure. B

Wood Strip Mounted 1" Max.

onTopof inner Sill _"1 I"_ ^, 314''

J I 4 v --_--"m WirnJOw

inner Sill W_°drS_rkP_Or [_____

I / ulearance T

1_'1_ Storm

1/°u'e's'''

Indoors I Ikl Outdoors

Owner's Manual 13

Installation

1. Insert the guide panels into the guides of the air conditioner. Fasten the

curtains to the unit with screws (Type A).

: Use a long screwdriver and

installing the screws will be easier.

2. Cut the adhesive-backed seal strip (Type E) to the window width. Remove the backing from the seal strip and attach the seal strip to the

underside of the bottom window.

3. Locating unit in window Open the window and mark center line on the center of the inner sill.

Type A

4. Attach L bracket

4=1. Install the L brackets behind the

inner window sill, with short side of bracket as shown. Use the 2 screws

(Type A) provided.

4-2. The bracket helps to hold unit

securely in place. Be sure to place bracket edge flush against back of

inner sill.

14 Room Air Conditioner

Outer Sill

Outside

Inner Sill

Type A Inside

Center Line

L Bracket

Caution: During the following step, hold unit firmly until window sash

is lowered to top channel behind side panel frames. Personal injury or

property damage may result if unit fails from window.

1. install the air conditioner in the window 1-1. Carefully lift the air conditioner and

slide it intothe open window. Make sure the bottom guide of the air conditioner drops into the notches of

the L bracket.

Installation

: When the air conditioner drops

into the L bracket, the air conditioner

will be centered in window opening.

1-2. While steadying the air conditioner,

carefully bring the window sash down behind the upper guide of the

air conditioner. When the air conditioner is properly

installed, it should tilt slightly down at the back. If it isset correctly in the window, it will hang lower in the back automatically. [f it does not, there is a problem with the installation.

2. Secure the guide panels

Extend the guide panels (Type G) to

fill the window opening using 4

screws (Type B) to secure them.

3. Install the sash seal and sash lock

3=1. Cut the sash seal (Type F) to the

window width. Stuff the sash sea[ between the glass and the window

to prevent air and insects from getting intothe room.

3=2. Fasten the L bracket using a screw

(Type A).

3=3. Remove the screws that secure the

cabinet and base pan in the right side.

Win,

Upper Guide .....

Guide

L Bracket

"\\

Center Line

About1/£

Owner's Manual 15

Installation

3=4. Fasten the support bracket (Type H)

using a screw removed from the air

conditioner cabinet. Attach the support bracket (Type H) to the inner

window sill with a screw (Type B).

Support Bracket (Type H)

4. Window installation of room air conditioner is now completed.

See ELECTRICAL DATA for attaching power cord to electrical outlet.

16 Room Air Conditioner

+ 36 hidden pages