LG LT1430CR Room Air Conditioner Owner’s Manual

LG LT123CNR
Owner’s Manual

LT1430CR Room Air Conditioner

This Owner’s Manual is provided and hosted by Appliance Factory Parts.

Appliance Factory Parts
Experts in BBQ, Humidifier, & Appliance Parts
 1-800-955-7075

Shop genuine replacement parts for LG LT123CNR

Find Your LG Air Conditioner Parts – Select From 2328 Models
——– Manual continues below ——–

website http://www.lgappliances.com

LG
ROOM AIR CONDITIONER

Please read the operating instructions and safety precautions carefully and thoroughly before installing and operating your room air conditioner.

MODELS:
LT1430CR
LT103CER
LT123CNR
LT143CNR

IMPORTANT
Please read through this manual. It contains valuable information about your air conditioner.This manual may help save time and money by explaining proper air conditioner maintenance and preventing improper use.

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,youmaynotneedtocallfor 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

To prevent injury to 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.

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

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

| Be sure not to do.
---|---
| Be sure to follow the instruction.

WARNING

■ Installation

Don’t use a power cord, a plug or a loose socket which is damaged.| Always plug into a grounded outlet.| Do not modify or extend the power cord length.
---|---|---
• Otherwise, it may cause a fire or electrical shock.| • Otherwise, it may cause a fire or electrical shock.| • It will cause electric shock or fire due to heat generation.
| |
Do not disassemble or modify products.| Be caution when unpacking and installing.| Do not use the power cord near flammable gas or combustibles such as gasoline, benzene, thinner, etc.
• It may cause failure and electric shock.| • Sharp edges may cause injury.| • It may cause explosion or fire.
| |

■ Operation

Do not place heavy object on the power cord and take care so that the cord should
not be pressed.| Do not share the outlet with other appliances.| Take the power plug out if necessary, holding the head of the plug and do not touch it with wet hands.
---|---|---
• There is danger of fire or electric
shock.| • It will cause electric shock or fire due to heat generation.| • Otherwise, it may cause a fire or electrical shock.
| |
Do not place the power cord near a heater.| Do not allow water to run into electric parts.| Use a soft cloth to clean. Do not use wax, thinner, or a strong detergent.
• It may cause fire and electric shock.| • It will cause failure of machine or electric shock.| • The appearance of the air conditioner may deteriorate, change color, or develop surface
flaws.
| |
Unplug the unit if strange sounds, odors, or smoke come from it.| Do not open the suction inlet grill of the product during operation.| If water enters the product, turn off the the  power switch of the main body of appliance. Contact service center after taking the power-plug out from the socket.
• Otherwise it may cause fire and
electric shock accident.| • Otherwise, it may electrical
shock and failure.|
| |
Ventilate the room well when using this appliance together with a stove, etc.| Turn off the power and breaker firstly when cleansing the unit.| Turn off the main power switch when not using it for alongtime.
• An oxygen shortage may occur.| • Since the fan rotates at high speed during operation, it may cause injury.| • Prevent accidental startup and the possibility of injury.
| |
Do not operate or stop the unit by inserting or pulling out the power plug.| Do not damage or use an unspecified power cord.| Do not operate with wet hands or in damp  environment.
• It will cause electric shock or fire due to heat generation.| • It will cause electric shock or fire.| • It will cause electric shock.
| |
Hold the plug by the head when taking it out.| When gas leaks, open the window for ventilation before operating the unit.| Never touch the metal parts of the unit when removing the filter.
• It may cause electric shock and damage.| • Otherwise, it may cause explosion, and a fire.| • They are sharp and may cause injury.
| |

CAUTION

■ Installation

Install the product so that the noise or hot wind from the outdoor unit may not cause any damage to the neighbors.| Keep level parallel in installing the product.
---|---
• Otherwise, it may cause dispute with the neighbors.| • Otherwise, it may cause vibration or water leakage.
|

■ Operation

Do not put a pet or house
plant where it will be
exposedtodirectairflow.| Do not block the inlet or
outlet of air flow.| Useasoftclothtoclean.Do
not use wax, thinner, or a
strong detergent.
---|---|---
• It may cause injury.| • It may cause product failure.| • The appearance of the air
conditioner may deteriorate,
change color, or develop surface
flaws.
| |
Do not step on the
indoor/outdoor unit and do
notputanythingonit.| Always insert the filter
securely.
Clean it every two weeks.| Do not drink water drained
from air conditioner.
• It may cause an injury through
dropping of the unit or falling
down.| • Operation without filters will
cause failure.| • It contains containments and will
make you sick.
| |
Be cautious not to touch the
sharp edges when
installing.| Avoid excessive cooling and
perform ventilation
sometimes.| Do not insert the hands or
bars through the air inlet or
outlet during operation.
• It may cause injury.| • Otherwise, it may do harm to
your health.| • Otherwise,itmaycause
personal injury.
| |

Before Operation

Preparing for Operation

1. Contact an installation specialist for installation.
2. Plug in the power plug properly.
3. Use a dedicated circuit.
4. Do not use an extension cord.
5. Do not start/stop operation by plugging/unplugging the power cord.
6. If the cord/plug is damaged, replace it with only an authorized replacement part.

Usage

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.

Cleaning and Maintenance

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.

Service
For repair and maintenance, contact your authorized service dealer.

Introduction

Symbols Used in this Manual
This symbol alerts you to the risk of electric shock.
This symbol alerts you to hazards that could cause harm to the air conditioner.

NOTICE This symbol indicates special notes.

Features
WARNING
This appliance should be installed in accordance with the National Electric Code.

Electrical Safety

Electrical Data

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.

NOTICE
The shape may be different according to its model.

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.

NOTICE
DO NOT USE AN EXTENSION CORD on 230, 208, and 230/208 Volt units.
All wiring should be made in accordance with local electrical codes and regulations.
Aluminum house wiring may pose special problems. Consult a qualified electrician.

WARNING
Never push the test button during operation
Otherwise this plug can damaged.
This device contains chemical, including lead, known to the State of California to cause cancer, and birth defects or other reproductive harm.
Wash hands after handling.
Do not remove, modify or immerse this plug.
If this device trips, the cause it to be corrected before further use.

CAUTION
The conductors inside this cord are surrounded by shields, which monitor leakage current.
These shields are not grounded.
Periodically examine the cord for any damage. Do not use this product in the event the shields become exposed.
Avoid shock hazard, this unit can not be user serviced opening the tamper resistant. Sealed portion of the unit voids all warranties and performance claims. This unit not intended for use as an on-off switch.

Electrical Safety

IMPORTANT
(PLEASE READ CAREFULLY)
FOR THE USER’S PERSONAL SAFETY, THIS APPLIANCE MUST BE PROPERLY GROUNDED
The power cord of this appliance is equipped with a three-prong (grounding) plug. Use this with a standard three-slot (grounding) wall power outlet to minimize the hazard of electric shock. The customer should have the wall receptacle and circuit checked by a qualified electrician to make sure the receptacle is properly grounded.

DO NOT CUT OR REMOVE THE THIRD (GROUND) PRONG FROM THE POWER PLUG.

A. SITUATIONS WHEN THE APPLIANCE WILL BE DISCONNECTED OCCASIONALLY:
Because of potential safety hazards, we strongly discourage the use of an adapter plug. However, if you wish to use an adapter, a TEMPORARY CONNECTION may be made. Use UL-listed adapter, available from most local hardware stores.
The large slot in the adapter must be aligned with the large slot in the receptacle to assure a proper polarity connection.

CAUTION:
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. The customer should have the circuit checked by a qualified electrician to make sure the receptacle is properly grounded.
Disconnect the power cord from the adapter, using one hand on each. Otherwise, the adapter ground terminal might break. DO NOT USE the appliance with a broken adapter plug.

B. SITUATIONS WHEN THE APPLIANCE WILL BE DISCONNECTED OFTEN.
Do not use an adapter plug in these situations. Unplugging the power cord frequently can lead to an eventual breakage of the ground terminal. The wall power outlet should be replaced by a three-slot (grounding) outlet instead.

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, usea CSA certified/UL-listed 3-wire (grounding) extension cord, rated at 15A, 250V.

Installation

Remove packing materials from the wall sleeve and tape from the air conditioner.

INSTALLATION REQUIREMENTS
If you use an existing wall sleeve, you should measure its dimensions.
Install the new air conditioner according to these installation instructions to achieve the best performance. All wall sleeves used to mount the new air conditioner must be in good structural condition and have a rear grille to securely attach the new air conditioner. (FIG. 1)
With the LGE sleeve(optionally supplied with your unit), you can maintain the best performance of the new air conditioner. (FIG. 2)

ELECTRICAL SERVICE
Check your available electrical service. The power supply available must be the same as that shown on the unit nameplate (found on left side of cabinet).
All models are equipped with a 3-prong service plug to provide proper service and safe positive grounding. Do not change plug in any way. Do not use an adapter plug. If your present wall outlet does not match your plug, call a qualified electrician to make the necessary corrections. SAVE CARTON for storage and this OWNER’S MANUAL for future reference. The carton is the best way to store unit during winter or when not in use.

INSTALLATION HARDWARE

CAUTION:
To avoid risk of personal injury, property damage, or product damage due to the weight of this device and sharp edges that may be exposed:

• Air conditioners covered in this manual pose an excessive weight hazard. Two or more people are needed to move and install the unit. To prevent injury or strain, use proper lifting and carrying techniques when moving unit.
• Carefully inspect location where air conditioner will be installed. Be sure it will support the weight of the unit over anextended period of time.
• Handle air conditioner with care. Wear protective gloves whenever lifting or carrying the unit. AVOID the sharp metal fins of front and rear coils.
• Make sure air conditioner does not fall during installation.

REQUIRED TOOLS:

• Tight Fitting gloves
• Standard screwdriver
• Phillips screwdriver
• Pliers
• Sharp knife| • 3/8-inch open end wrench or adjustable wrench
• 1/4-inch hex socket and ratchet
• Tape measure
• Electric drill
• 1/4-inch drill bit
---|---

INSTALLATION

CAUTION:
We strongly recommend the removal of the old wall sleeve and the installation of a new LGE Wall Sleeve.
If you decide to keep the existing wall sleeve, you have to redirect the louvers at the back of the wall sleeve illustration. The use of pliers is recommended. If you DO NOT redirect, you run the risk of poor performance or product failure. This is not covered under the terms of the LGE warranty.

• Pick a location which will allow the conditioned air to blow into the area you want. Good installation with special attention to the proper position of the unit will lessen the chance that service will be needed.

ITEMS IN INSTALLATION HARDWARE
You may not need all parts in the kit. Discard unused parts

HOW TO INSTALL

1. Identify the existing wall sleeve before installing the unit from the listed below.
   Brand| Wall Sleeve Dimensions (inches)
   ---|---
   Width| Height| Depth
   White-Westinghouse Frigidaire Carrier (52F series)| 25-1/2| 15-1/4| 16, 17-1/2 or 22
   General Electric/Hotpoint| 26| 15-5/8| 16-7/8
   Whirlpool| 25-7/8| 16-1/2| 17-1/8 or 23
   Fedders/Emerson| 27| 16-3/4| 16-3/4 or 19-3/4
   LGE| 25-7/8| 15-17/32| 16-23/32
   Emerson/Fedders| 26-3/4| 15-3/4| 15
   Carrier (51S Series)| 25-3/4| 16-7/8| 18-5/8
   Friedrich| 27| 16-3/4| 16-3/4

NOTICE
All wall sleeves used to mount the new Air Conditioner must be in sound structural condition and have a rear grille that securely attaches to sleeve, or rear flange that serves as a stop for the Air Conditioner.

2. Remove old air conditioner from existing wall sleeve.
3. Clean the interior of an existing sleeve. (Do not disturb seals.)
4. Wall sleeve must be securely fastened in wall before installing the air conditioner. Use the nails or screws through sleeve into wall, if needed. Repaint sleeve if needed.
5. Prepare the wall sleeve for installation of the unit. If you plan to use your existing wall sleeve, and it is not LGE, use procedure B or C below.
   Procedure| Brand| Depth(inches)
   ---|---|---
   A| LGE| 16-23/32
   B| White-Westinghouse Frigidaire Carrier (52F series)| 16, 17-1/2 or 22
   General Electric /Hotpoint| 16-7/8
   Whirlpool| 17-1/8 or 23
   Carrier (51S series)| 18-5/8
   C| Fedders/Emerson| 16-3/4 or 19-3/4
   Emerson/Fedders| 15
   Friedrich| 16-3/4
6. Install new unit into wall sleeve.

CAUTION
When installation is completed, replacement unit MUST have a rearward slope as shown. To achieve 1/4″ slope, remove the backing from the 11-13/16″ shim strips and attach them as shown below in Fig. 3. Place the higher portion of shim to the front of the rib on base of wall sleeve.

PROCEDURE A

1. If you are using the new sleeve (optionally supplied with your unit),skip to step 3. Otherwise, install the plastic grille from the kit. Cut the plastic grille to 25-1/2″ wide and 15- 1/4″ high. Place the plastic grille to the inside of the wall sleeve at the rear flange.

2. Fasten the 4 washer screws to secure the grille to the wall sleeve. If you need plastic nuts to mount plastic grille to the inside of the wall sleeve, there are plastic nuts in the installation kit. The nuts are installed from the inside of the sleeve and are pressing into the square holes of the rear flanges.

3. Remove the backing from the Vertical Insulation strip 159/16 x 13/8 x 13/8 and attach that to the inside right of the sleeve as shown below.
   Remove the backing from the Around Insulation strip 671/8 x 13/8 x 25/32 and attach that to the inside front of the sleeve as shown below.

4. Install the new unit into the wall sleeve.

5. To assemble trim, snap the tab of each piece into the slot of the other piece as shown below. Slide trim over the front of the air conditioner until trim is flush with sleeve as shown below.

CAUTION

• Air conditioners covered in this manual pose an excessive weight hazard. Two or more people are needed to move and install the unit. To prevent injury or strain, use proper lifting and carrying techniques when moving unit.
• When handling the air conditioner, be careful to avoid cuts from sharp metal fins on front and rear coils.
• Make sure air conditioner does not fall during removal.
• If unit does not operate after installation check, to be sure the circuit interrupter has not been tripped. Refer to the Troubleshooting guide for reset procedure.

PROCEDURE B

1. Redirect the louvers at the back of the wall sleeve to 60° angle as shown in the FIG 8. The use of pliers is recommended.

2. If the wall sleeve already has a rear grille, skip to step 4. If the wall sleeve does not have a rear grille or louvered panel, install the plastic grille from the kit. Cut the plastic grille to 25-1/2″ wide and 15-1/4″ high. Place the plastic grille to the inside of the wall sleeve at the rear flange.

3. Fasten the 4 washer screws to secure the grille to the wall sleeve. If you need plastic nuts to mount plastic grille to the inside of the wall sleeve, there are plastic nuts in the installation kit. The nuts are installed from the inside of the sleeve and are pressed into the square holes of the rear flanges.

4. Remove the backing from the Vertical Insulation strip 159/16 x 13/8 x 13/8 and attach that to the inside right of the sleeve as shown below.
   Remove the backing from the Around Insulation strip 671/8 x 13/8 x 25/32 and attach that to the inside front of the sleeve as shown below.

5. If the depth of your existing wall sleeve is less than or equal to 18″, skip to step 6. Otherwise, cut the baffles and the support blocks according to length “A” in the table below.
   Depth”D” of the existing| Length “A”
   ---|---
   wall sleeve (inches)| (inches)
   18 < D ≤ 18-5/8| 3/4
   18-5/8 < D ≤ 19-3/4| 1-3/4
   19-3/4 < D ≤ 22| 4

6. Remove the backing from the support blocks and attach them to the inside of the wall sleeve as shown FIG 13. Slide the baffle into slots of the support blocks.

7. Install the new unit into the wall sleeve.
   Assemble trim as described in Step 5, Procedure A.

CAUTION

• Air conditioners covered in this manual pose an excessive weight hazard. Two or more people are needed to move and install the unit. To prevent injury or strain, use proper lifting and carrying techniques when moving unit.
• When handling the air conditioner, be careful to avoid cuts from sharp metal fins on front and rear coils.
• Make sure air conditioner does not fall during removal.
• If unit does not operate after installation check, to be sure the circuit interrupter has not been tripped. Refer to the Troubleshooting guide for reset procedure.

PROCEDURE C

1. Redirect the louvers at the back of the wall sleeve to 60° angle as shown in the FIG 14. The use of pliers is recommended.

2. If the wall sleeve already has a rear grille, skip to step 4. If the wall sleeve does not have a rear grille or louvered panel, install the plastic grille from the kit. Cut the plastic grille to 26-1/2″ wide and 15-1/2″ high. Place the plastic grille to the inside of the wall sleeve at the rear flange.

3. Fasten the 4 washer screws to secure the grille to the wall sleeve. If you need plastic nuts to mount plastic grille to the inside of the wall sleeve, there are plastic nuts in the installation kit. The nuts are installed from the inside of the sleeve and are pressed into the square holes of the rear flanges.

4. Remove the backing from the Horizontal Insulation strip 23 7/32 x 13/8 x 13/16 and attach that to the inside right of the sleeve as shown below. Remove the backing from the Around Insulation strip 59 27/32 x 13/8 x 13/8 and attach that to the inside front of the sleeve as shown below.

5. If the depth of your existing sleeve is less than or equal to 18”, skip to step 7. Otherwise, cut the baffles and the support blocks according to Length “A” in the table below.
   Depth”D” of the existing| Length “A”
   ---|---
   wall sleeve (inches)| (inches)
   18 < D ≤ 18-5/8| 3/4
   18-5/8 < D ≤ 19-3/4| 1-3/4
   19-3/4 < D ≤ 22| 4

6. Remove the backing from the support blocks and attach them to the inside of the wall sleeve as shown FIG 19. Slide the baffle into slots of the support blocks

7. To achieve rearward slope for unit draining, remove the backing from the 11 13/16 “shim strips and attach them as shown below in Fig. 21. The higher portion of shim is to be placed in front of the rib on the base of wall sleeve.

8. Install the new unit into the wall sleeve

9. Assemble trim as described in Step 6, Procedure A.

CAUTION

• Air conditioners covered in this manual pose an excessive weight hazard. Two or more people are needed to move and install the unit. To prevent injury or strain, use proper lifting and carrying techniques when moving unit.
• When handling the air conditioner, be careful to avoid cuts from sharp metal fins on front and rear coils.
• Make sure air conditioner does not fall during removal.
• If unit does not operate after installation check, to be sure the circuit interrupter has not been tripped. Refer to the Troubleshooting guide for reset procedure.

Operating Instructions

Controls
The controls will look like one of the following.

AUTO RESTART
When power is restored after an electrical power failure, the unit will begin to run at its last setting.

Remote control
The remote control and control panel will look like one of the following pictures.

How to insert Batteries

1. Remove the cover from the back of the remote controller.

2. Insert two batteries.
   • Be sure that the (+) and (-) directions are correct.
   • Be sure that both batteries are new.

3. Re-attach the cover.

• Do not use rechargeable batteries. Such batteries differ from standard dry cells in shape, dimensions, and performance.
• Remove the batteries from the remote controller if the air conditioner is not going to be used for an extended length of time.

Ventilation
The ventilation lever is located in the right of the air discharge.
The ventilation lever must be in the CLOSE position in order to maintain the best cooling conditions.
When fresh air is necessary in the room, set the ventilation lever to the OPEN position.
The damper is opened and room air is exhausted outside.

Air Direction
The direction of air can be controlled wherever you want by adjusting the horizontal louver and the vertical louver.

• HORIZONTAL AIR-DIRECTION CONTROL
  The horizontal air direction is adjusted by moving vertical louver.
  The lever of vertical louver is located in the right and left side of the air discharge.

• VERTICAL AIR-DIRECTION CONTROL
  The vertical air direction is adjusted by moving the horizontal louver.

Maintenance and Service

TURN THE AIR CONDITIONER OFF AND REMOVE THE PLUG FROM THE POWER OUTLET.

Air Filter Cleaning

The air filter should be checked at least twice a month to see if cleaning is necessary.
Trapped particles in the filter will build up and block the airflow. This reduces the cooling capacity and also causes an accumulation of frost on the cooling coils.
If the filter becomes turn or damaged you should replace immediately. Replacement filters are available from your salesperson, dealer, and the authorized customer service centers.

1. Open the inlet grille downward by pulling out the top of the inlet grille.
2. Remove the air filter from the front grille assembly by pulling the air filter up slightly.
3. Wash the filter using lukewarm water below 40°C (104°F).
4. Gently shake the excess water from the filter completely. Replace the filter.

How to Attach Front Grille to Cabinet
The front grille can be removed for cleaning or to check the model and serial numbers.
For your safety, you should attach the front grille as the following procedures.

1. Pull down front grille from the cabinet top.
2. Push front grille’s tips toward the cabinet in order to insert front grille’s tabs into the cabinet.
3. Open the inlet grille.
4. Tighten the screw through the front grille into the plate of control box.
5. Close inlet grille.

Common Problems and Solutions
Troubleshooting Tips Save time and money!
Review the chart below first and you may not need to call for service.

Normal Operation

• You may hear a pinging noise caused by water being picked up and thrown against the condenser on rainy days or when the humidity is high. This design feature helps remove moisture and improve efficiency.
• You may hear the thermostat click when the compressor cycles on and off.
• Water will collect in the base pan during high humidity or on rainy days. The water may overflow and drip from the outdoor side of the unit.
• The fan may run even when the compressor does not.

Troubleshooting

sure the air conditioner plug is pushed completely into the outlet.
■ The fuse is blown/circuit breaker is tripped.| • Check the house fuse/circuit breaker box and replace the fuse or reset the breaker.
■ Power failure.| • If power failure occurs, turn the mode control to OFF. When power is restored, wait 3 minutes to restart the air conditioner to prevent tripping of the compressor overload.
■ The current interrupter device is tripped.| • Press the RESET button located on the power cord plug. If the RESET button will not stay engaged, discontinue use of the air conditioner and contact a qualified service technician.
Air conditioner does not cool as it should| ■ Airflow is restricted.| • Make sure there are no curtains, blinds, or furniture blocking the front of the air conditioner.
■ TEMP Control set too higher number.| • Set the TEMP control to a lower number.
■ The air filter is dirty.| • Clean the filter at least every 2 weeks. See the operating instructions section.
■ The room may have been hot.| • When the air conditioner is first turned on, you need to allow time for the room to cool down.
■ Cold air is escaping.| • Check for open furnace floor registers and cold air returns.
• Set the air conditioner’s vent to the closed position.
■ Cooling coils have iced up.| • See Air Conditioner Freezing Up below.
Air conditioner freezing up| ■ Ice blocks the air flow and stops the air conditioner from cooling the room.| • Set the mode control at High Fan or High Cool with the high temperature.

LG ROOM AIR CONDITIONER LIMITED WARRANTY – USA

LG Electronics Inc. will repair or at its option replace, without charge, your product if it proves to be defective in material or workmanship under normal use during the warranty period set forth below, effective from the date of original consumer purchase of the product. This limited warranty is good only to the original purchaser of the product and effective only when used in the United States including Alaska, Hawaii, and U.S. Territories.

WARRANTY PERIOD:
Labor: 1 Year from the Date of Purchase.
Parts: 1 Year from the Date of Purchase.
Compressor: 5 Years from the Date of Purchase.

HOW SERVICE IS HANDLED:
The warranted labor covers the cost of In-Home Service on all parts including the compressor.
Call 1-800-243-0000 and choose the appropriate prompt. Please have product type (Room Air Conditioner), model number, serial number, and ZIP code ready.

THIS WARRANTY IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. TO THE EXTENT ANY IMPLIED WARRANTY IS REQUIRED BY LAW, IT IS LIMITED IN DURATION TO THE EXPRESS WARRANTY PERIOD ABOVE. LG WILL NOT BE LIABLE FOR ANY CONSEQUENTIAL, INDIRECT, OR INCIDENTAL DAMAGES OF ANY KIND, INCLUDING LOST REVENUES OR PROFITS, IN CONNECTION WITH THE PRODUCT. SOME STATES DO NOT ALLOW LIMITATION ON HOW LONG AN IMPLIED WARRANTY LASTS OR THE EXCLUSION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO YOU.

THIS LIMITED WARRANTY DOES NOT APPLY TO:

1. Service trips to your home to deliver, pick up, and/or install the product, instruct, or replace house fuses or correct wiring, or correction of unauthorized repairs; and
2. Damages or operating problems that result from misuse, abuse, operation outside environmental specifications or contrary to the requirements or precautions in the Operating Guide, accident, vermin, fire, flood, improper installation, acts of God, unauthorized modification or alteration, incorrect electrical current or voltage, or commercial use, or use for other than intended purpose.
3. Therefore, the cost of repair or replacement of such a defective product shall be borne by the consumer.

CUSTOMER INTER-ACTIVE CENTER NUMBERS:

To Prove Warranty Coverage| Retain your Sales Receipt to prove date of purchase.
A copy of your Sales Receipt must be submitted at the time warranty service is provided.
---|---
To Obtain Nearest Authorized Service Center or Sales
Dealer, or to Obtain Product, Customer, or Service Assistance| Call 1-800-243-0000, 24 hrs a day, 7 days per week.
Choose the appropriate prompt from the menu, and have your product type (Room Air Conditioner), model number, serial number, and ZIP Code; or visit our website at http://www.lgappliances.com

P/No.: MFL38279101
Patent No.: Us 6, 412, 298
Printed in China

References

• Repair Your Grill: Shop Replacement Parts for 24,880 Models
• Lg Air Conditioner Parts - Select From 2329 Models

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>