LG LW-C1262QC Owner’s Manual
<![endif]>FRENCH
ROOM AIR
CONDITIONER
Please read this manual carefully before operating your set and retain it for future reference.
TYPE : WINDOW MOUNTED
For Window AC Export Models
P/No. HI03-00349H_V2
www.lg.com
<![endif]>Troubleshooting Tips Installation Instructions Operating Instructions Safety Precautions
Safety precautions
Safety Precautions ............. |
3 |
Operating instructions
About the Controls on the Air
Conditioner ......................... |
5 |
Care and Maintenance ....... |
8 |
Installation Instructions
Features............................... |
9 |
Installation Instructions......... |
9 |
Troubleshooting tips
Before You |
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Call for Service.................. |
11 |
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
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.
CAUTION
Contact the authorized service technician for repair or maintenance of this unit.
Contact the authorized service center installer for installation of this unit.
The air conditioner is not intended for use by young children or infirm persons without supervision.
Young children should be supervised to ensure that they do not play with the air conditioner.
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Safety Precautions
To prevent injury to the user or other people and property damage, the following instructions must be followed.
Incorrect operation due to ignorance of instruction will cause harm or damage, the seriousness is classified by the following indications.
WARNING |
: |
This symbol shows the possibility of causing death or serious injury. |
CAUTION |
: |
This symbol indicates the possibility of injury or damage to |
properties only. |
The items to be followed are classified by the following symbols.
Never Do This
Always Do This
WARNING
Plug in the power plug properly.
Otherwise it will cause electric shock or fire due to heat generation.
Do not operate or stop the |
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Do not damage or use an |
unit by inserting or pulling |
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unspecified power cord. |
out the power plug directly. |
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It will cause electrical shock or |
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It will cause electrical shock or fire. |
fire due to heat generation. |
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If the supply cord is damaged, it |
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must be replaced by a special cord |
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or assembly available from the |
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manufacturer or its service agent. |
<![endif]>Precautions Safety
Do not modify power cord length or share the outlet with other appliances.
It will cause electrical shock or fire due to heat generation.
Do not operate with wet hands or in damp environment.
It may cause electrical shock.
Do not direct airflow at room occupants only.
This could damage your health.
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<![endif]>Safety Precautions
Safety Precautions
Nevertouchthemetalparts oftheunitwhenremoving thefilter.
It may cause an injury.
CAUTION
Do not clean the air conditioner with water.
Water may enter the unit and degrade the insulation. It may cause an electric shock.
Ventilate well when used together with a stove, etc.
An oxygen shortage may occur.
When cleaning the unit, first make sure the power or circuit breaker are turned off.
Since the fan rotates at high speed during operation, it may cause an injury.
Do not operate Switches
with wet hands.
Do not put a pet or house plant where it will be exposed to direct air flow.
This could injure the pet or plant.
Do not apply an insecticide
or flammable spray.
Do not use for special
purposes.
Do not use this air conditioner to preserve precision devices, food, pets, plants, and art objects.
It may cause deterioration of quality, etc.
Do not put a heater, etc.
Where it exposed to direct air
flow.
It may cause an electric shock.
It may cause a fire or deformation of the cabinet.
It may cause imperfect combustion.
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About the Controls on the air conditioner
The controls will look like the following.
Controls
TEMPERATURE |
AUTO SWING |
OPERATION |
0
*Wait for 3 minutes before restart
THERMOSTAT (TEMPERATURE)
The THERMOSTAT/TEMPERATURE is used to maintain the room temperature. The compressor will cycle ON and OFF to keep the room at the same level of comfort. When you turn the knob to a higher number (the right side) and the indoor air will become cooler.
The middle position of arc is a normal setting for average conditions.
*Wait Three Minutes
Before Restarting
THERMOSTAT (TEMPERATURE)
The THERMOSTAT/TEMPERATURE is used to maintain the room temperature. The compressor will cycle ON and OFF to keep the room at the same level of comfort. The temperature is selected by turning the THERMOSTAT/ TEMPERATURE knob to the desired position.
HEATER LAMP
At the heating operation, the lamp is lighted. When the frost settles on the heat exchanger of the outside, defrosting is made automatically and the lamp is unlighted. After defrosting, the heating operation begins again.
OPERATION
HIGH COOL(
), MED COOL( 
) and
LOW COOL ( 
) provide cooling with different fan speeds. MED FAN ( 
) or LOW FAN ( 
) provides air circulation and filtering without cooling. OFF ( O ) turns the air conditioner OFF.
NOTE: If you move the switch from a cool setting to OFF or to a fan setting, wait at least 3 minutes before switching back to a cool setting.
Cooling Descriptions |
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For Normal Cooling- Select High Cool or Med Cool |
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with the OPERATION knob at the midpoint of |
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THERMOSTAT/TEMPERATURE knob. |
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For Maximum Cooling- Select High Cool with the |
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OPERATION knob at the highest number available on |
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your THERMOSTAT/TEMPERARURE knob. |
<![if ! IE]> <![endif]>Instructions |
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For Quieter & Night time Cooling- Select Low Cool |
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with the OPERATION knob at the midpoint of |
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THERMOSTAT/TEMPERATURE knob. |
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OPERATION |
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HIGH COOL ( ), LOW COOL ( |
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) provide cooling with |
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different fan speeds. HIGH HEAT ( |
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) , LOW HEAT ( |
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provide heating with different fan speeds. FAN ( 
) provides air circulation and filtering without cooling or heating. OFF ( O ) turns the air conditioner off.
NOTE: If you move the switch from the cool (or the heat) setting to OFF or to a fan setting, wait at least 3 minutes before switching back to a cool (or heat) setting.
Cooling Descriptions
For Normal Cooling- Select HIGH COOL with the OPERATION knob at the midpoint of the THERMOSTAT/TEMPERATURE knob.
For Maximum Cooling- Select HIGH COOL with the OPERATION knob at the clockwise available on the THERMOSTAT/TEMPERATURE knob.
For Quieter & Night time Cooling- Select LOW COOL with the
OPERATION knob at the midpoint of the THERMOSTAT/ TEMPERATURE knob.
Heating Descriptions
For Normal Heating- Select HIGH HEAT with the OPERATION knob at the midpoint of the THERMOSTAT/TEMPERATURE knob.
For Maximum Heating- Select HIGH HEAT with the
OPERATION knob at the counterclockwise available on the
THERMOSTAT/TEMPERATURE knob.
For Quieter Heating- Select LOW HEAT with the OPERATION knob at the midpoint of the THERMOSTAT/TEMPERATURE knob.
AUTO SWING
Auto swing switch controls the horizontal air direction by air swing system (not on all models).
ON ( |
) : Auto swing is operated. |
OFF ( |
) : Auto swing is not operated. |
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<![endif]>Operating Instructions
23
Mode |
Timer |
22 |
7 |
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Fan Cod |
On |
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Dry |
Energy Saver |
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1 |
Fan Speed |
Temp |
Auto Swing Power |
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4 |
5 |
6 |
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* Pictures are for Reference Only.
5
3
8
REMOTE CONTROLLER
1
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Power |
4 |
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1 |
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Temp |
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2 |
5 |
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Fan Speed |
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6 |
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4 |
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Timer |
Mode |
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3 |
2 |
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Energy |
Auto |
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Saver |
Swing |
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8 |
6 |
Controls
Precaution: The Remote Control unit will not function properly if strong light strikes the sensor window of the air conditioner or if there are obstacles between the Remote Control unit and the air conditioner.
1POWER BUTTON
Operation starts, when this button is pressed and stops when you press the button again.
2 
OPERATION MODE SELECTION BUTTON
Select Cooling Fan or Dehumidification (Dry) mode with this button.
3ON/OFF TIMER/SLEEP BUTTON
Set the time of ON/OFF operation.The timer can be set by the one hour for a maximum of 12 hours.In the first 30minutes settemperatureincreasesby1°C andinthenext 30minutes temperature increases by another 1°C, this temperature then remains till the timer function is activated. This is how the sleep function behaves.
4FAN SPEED SELECTOR
Select the fan speed in Three steps Low (F1) / Med. (F2) / High (F3)
5ROOM TEMPERATURE SETTING BUTTON
Control the room temperature within a range of 16°C to 30°C.
6AUTO SWING (Optional)
The vertical louver swings horizontally by the automatic system and stops when you press the button again.
7 
SIGNAL RECEIVER
8 
ENERGY SAVER
The fan stops when the compressor stops cooling. Approximately even 3 minutes the fan will turn on and check the room air to determine if cooling is needed.
AUTO RESTART
In failure of electric power the unit runs as previous setting operation when power returns.
How to Insert the Batteries
1Remove the cover from the back of the remote controller.
Slide the cover according to the arrow direction.
2 Insert the two batteries.
Be sure that the (+) and (-) directions are correct. 
Be sure that both batteries are new.
3 Re-attach the cover.
Slide it back into the position.
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.
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Additional controls and important information.
Vent Control
The vent control is located above the control knobs.
When set at CLOSE, only the air inside the room will be circulated and conditioned. When set at OPEN, some inside air is exhausted outside.
CLOSE 
VENT 
OPEN
To open the vent, pull the lever toward you.
To close it, push it in.
Air Direction
The direction of air can be controlled horizontally or vertically by using the horizontal louver or vertical louver.
Horizontal Air-Direction
The horizontal air direction is adjusted by setting the AUTO SWING switch to the ON position.
Vertical Air-Direction
Fingertip pressure on the bank of horizontal
louvers adjusts the air direction up or down.
<![endif]>Instructions Operating
-7-
<![endif]>Operating Instructions
Care and Maintenance
Grille and Case
Turn the air conditioner OFF and remove the plug |
To clean, use water and a mild detergent. Do not |
from the wall electrical outlet before cleaning. |
use bleach or abrasives. |
Air Filter
Ensure the power is off before open the front Grille.
The air filter behind the front grille should be checked and cleaned |
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at least once every 2 weeks or more often if necessary. |
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The grille is designed to clean the filter both upward and |
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downward. |
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To remove: |
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1 Open the inlet grille upward by pulling out the bottom of the |
(Optional) |
inlet grille or downward by pulling out the top of the inlet grille. |
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2 
Using the tab, pull up slightly on the filter to release it and pull it down or up.
3 
Clean the filter with warm, soapy water below 40°C (104°F).
4Rinse and gently shake the water from the filter and let it dry before replacing it.
CAUTION: DO NOT operate the air conditioner without a filter because dirt and lint will clog it and reduce performance.
Drainage
1In humid weather, excess water may cause the BASE PAN to overflow. To drain the water, remove the DRAIN CAP.
BASE
PAN
DRAIN CAP
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