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. MFL37725130_V0
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 |
|
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.
-2-
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 |
|
Do not damage or use an |
unit by inserting or pulling |
|
unspecified power cord. |
out the power plug directly. |
|
|
It will cause electrical shock or |
|
It will cause electrical shock or fire. |
fire due to heat generation. |
|
If the supply cord is damaged, it |
|
|
must be replaced by a special cord |
|
|
or assembly available from the |
|
|
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.
-3-
<![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.
-4-
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 |
|
|
|
<![if ! IE]> <![endif]>Operating |
||
For Normal Cooling- Select High Cool or Med Cool |
||||||
|
||||||
with the OPERATION knob at the midpoint of |
|
|||||
THERMOSTAT/TEMPERATURE knob. |
|
|||||
For Maximum Cooling- Select High Cool with the |
|
|||||
OPERATION knob at the highest number available on |
|
|||||
your THERMOSTAT/TEMPERARURE knob. |
<![if ! IE]> <![endif]>Instructions |
|||||
For Quieter & Night time Cooling- Select Low Cool |
||||||
|
||||||
with the OPERATION knob at the midpoint of |
|
|||||
THERMOSTAT/TEMPERATURE knob. |
|
|||||
OPERATION |
|
|
|
|
||
HIGH COOL ( ), LOW COOL ( |
|
) provide cooling with |
|
|||
different fan speeds. HIGH HEAT ( |
|
|
) , LOW HEAT ( |
) |
|
|
|
|
|
|
|
|
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. |
-5-