LG
Concealed Duct Air Conditioner LG
OWNER'S MANUAL
<![endif]>FRANÇAIS ENGLISH
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 product maintenance and preventing improper use.
PRECAUTIONS
Pay close attention to precautions in order to prevent potential hazards and damage from misuse or improper installation. LG is not responsible for any damages caused by misuse of the product.
Prior to installation, this air-conditioning unit must be submitted for approval by the utility service which provides electricity (EN 61000-3 Norm.)
Concealed Duct Air Conditioner Owner's Manual
TABLE OF CONTENTS
Safety Precautions......................... |
3 |
Operating Instructions................... |
8 |
Care and Maintenance................. |
21 |
Before you call for service .......... |
23 |
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.
2 Concealed Duct Air Conditioner
Safety Precautions
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 a defective or underrated circuit breaker. Use this appliance on a dedicated circuit.
•There is risk of fire or electric shock.
For electrical work, contact |
Always ground the product. |
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the dealer, seller, a qualified |
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electrician, or an Authorized |
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Service Center. |
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• Do not disassemble or repair |
• There is risk of fire or electric |
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the product. There is risk of fire |
shock" |
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or electric shock." |
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Install the panel and the |
Always intstall a dedicated |
Use the correctly rated |
cover of control box securely. |
circuit and breaker. |
breaker or fuse. |
• There is risk of fire or electric |
• Improper wiring or installation |
• There is risk of fire or electric |
shock. |
may cause fire or electric shock. |
shock. |
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Owner's Manual 3
Safety Precautions
Do not modify or extend the power cable.
•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.
Be cautious when unpacking and installing the product.
•Sharp edges could cause injury. Be especially careful of the case edges and the fins on the condenser and evaporator.
For installation, always contact the dealer or an Authorized Service Center.
• There is risk of fire, electric shock, explosion, or injury.
Be sure the installation area does not deteriorate with age.
If the base collapses, the air conditioner could fall with it, causing property damage, product failure, and personal injury.
Do not install the product on a defective installation stand.
• It may cause injury, accident, or damage to the product.
Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is left open.
Moisture may condense and wet or damage furniture.
■ Operation
Take care to ensure that power cable could not be pulled out or damaged during operation.
•There is risk of fire or electric shock.
Do not place anything on the power cable.
• There is risk of fire or electric shock.
Do not plug or unplug the power supply plug during operation.
•There is risk of fire or electric shock.
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Safety Precautions |
Do not touch(operate) the |
Do not place a heater or |
Do not allow water to run |
product with wet hands. |
other appliances near the |
into electric parts. |
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power cable. |
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• There is risk of fire or electrical |
• There is risk of fire and electric |
• It may cause There is risk of |
shock. |
shock. |
fire, failure of the product, or |
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electric shock. |
Do not store or use flammable gas or combustibles near the prodcut.
•There is risk of fire or failure of product.
Do not use the product in a tightly closed space for a long time.
• Oxygen deficiency could occur.
When flammable gas leaks, turn off the gas and open a window for ventilation before turn the product on.
•Do not use the telephone or turn switches on or off.
•There is risk of explosion or fire.
Gasolin
If strange sounds, or small or |
Stop operation and close the window |
Do not open the inlet grill of the |
smoke comes from product. Turn |
in storm or hurricane. If possible, |
product during operation. (Do |
the breaker off or disconnect the |
remove the product from the window |
not touch the electrostatic |
power supply cable. |
before the hurricane arrives. |
filter, if the unit is so equipped.) |
• There is risk of electric shock or |
• There is risk of property |
• There is risk of physical injury, |
fire. |
damage, failure of product, or |
electric shock, or product |
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electric shock. |
failure. |
When the product is soaked |
Be cautious that water |
Ventilate the product from |
(flooded or submerged), contact |
could not enter the product. |
time to time when operating |
an Authorized Service Center. |
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it together with a stove, etc. |
• There is risk of fire or eletric |
• There is risk of fire, electric |
• There is risk of fire or electric |
shock. |
shock, or product damage. |
shock. |
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Owner's Manual 5
Safety Precautions
Turn the main power off when cleaning or maintaining the product.
• There is risk of electric shock.
When the product is not be used for a long time, disconnect the power supply plug or turn off the breaker.
•There is risk of product damage or failure, or unintended operation.
Take care to ensure that nobody could step on or fall onto the outdoor unit.
•This could result in personal injury and product damage.
■ Installation
Always check for gas (refrigerant) leakage after installation or repair of product.
•Low refrigerant levels may cause failure of product.
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Install the drain hose to |
Keep level even when |
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ensure that water is drained |
installing the product. |
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away properly. |
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• A bad connection may cause |
• To avoid vibration or water |
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water leakage. |
leakage. |
90°
Do not install the product where the noise or hot air from the outdoor unit could damage the neighborhoods.
Use two or more people to lift and transport the product.
Do not install the product where it will be exposed to sea wind (salt spray) directly.
• It may cause a problem for your |
• Avoid personal injury. |
• It may cause corrosion on the product. |
neighbors. |
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Corrosion, particularly on the condenser |
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and evaporator fins, could cause product |
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malfunction or inefficient operation. |
■ Operation
Do not expose the skin directly to cool air for long periods of time. (Don't sit in the draft.)
• This could harm to your health.
Do not use the product for special purposes, such as preserving foods, works of art, etc. It is a consumer air conditioner, not a precision refrigeration system.
• There is risk of damage or loss of property.
6 Concealed Duct Air Conditioner
Safety Precautions
Do not block the inlet or outlet of air flow.
• It may cause product failure.
Use a soft cloth to clean. Do not use harsh detergents, solvents, etc.
•There is risk of fire, electric shock, or damage to the plastic parts of the product.
Do not touch the metal parts of the product when removing the air filter. They are very sharp!
• There is risk of personal injury.
Wax |
Thinner |
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Do not step on or put anyting on the product. (outdoor units)
•There is risk of personal injury and failure of product.
Do not drink the water drained from the product.
Always insert the filter securely. Clean the filter every two weeks or more often if necessary.
•A dirty filter reduces the efficiency of the air conditioner and could cause product malfunction or damage.
Use a firm stool or ladder when cleaning or maintaining the product.
• It is not sanitary and could |
• Be careful and avoid personal |
cause serious health issues. |
injury. |
Do not insert hands or other objects through the air inlet or outlet while the prodcut is operated.
•There are sharp and moving parts that could cause personal injury.
Replace the all batteries in the remote control with new ones of the same type. Do not mix old and new batteries or different types of batteries.
• There is risk of fire or explosion
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Do not recharge or disassemble the batteries. Do not dispose of batteries in a fire.
• They may burn or explode.
If the liquid from the batteries gets onto your skin or clothes, wash it well with clean water. Do not use the remote if the batteries have leaked.
•The chemicals in batteries could cause burns or other health hazards.
Owner's Manual 7
Operating Instructions
Operating Instructions
Name and
Function of Remote
Controller
Remote Controller
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OPERATION |
SET TEMP |
FAN SPEED |
SUB FUNCTION |
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Room Temp |
HI |
AUTO |
Heater |
Preheat |
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MED |
JET |
Defrost |
Humidify |
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LO |
SLo |
Filter |
Out door |
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1 |
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2ndF |
Time |
ZONE |
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1 2 3 4 |
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Timer |
Operation unit |
No Func |
Program set |
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On Off |
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Set no. Time |
01 03 |
05 07 |
09 11 13 |
15 17 |
19 |
21 |
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17 |
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3 |
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18 2
19 |
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4 |
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7 |
Timer |
Cancel |
2ndF |
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Program |
Week |
Holiday |
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10 |
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PLASMA |
AUTO |
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Set/Clr |
15 |
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12 |
Hour |
Min |
RESET |
14 |
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13
16
1.Operation display
Displays the operation conditions.
2.On/Off Button
Operation starts when this button is pressed, and stops when the button is pressed again.
3.Set Temperature Button
Used to set the temperature when the desired temperature is obtained.
4.FAN Operation Button
Used to circulate room air without cooling or heating.
5.Fan Speed Button
Used to set desired fan speed.
6.Operation Mode Selection Button
Used to select the operation mode.
•Auto Operation Mode.
•Cooling Operation Mode.
•Soft Dry Operation Mode.
•Heating Operation Mode.(except cooling model)
7.Timer Cancel Button
Used to cancel the timer.
8.Timer Set Button
Used to set the timer when the desired time is obtained.
9.Week Button
Used to set a day of the week.
10.Program Button
Used to set the weekly timer.
11.Holiday Button
Used to set a holiday of the week.
12.Time Set Button
Used to set the time of the day and change the time in the weekly timer Function.
13.Set and Clear Button
Used to set and clear the weekly timer.
14.Room Temperature Checking Button
Used to check the room temperature.
15.Auto Function Button
16.Reset Button
Used to set the current time and clear the setting time.
17.Wireless Remote Controller Receiver
18.Oeration Indicator
19.2nd Function Button
Display temperature can be different from actual room temperature if the remote controller is installed at the place where sun-rays are falling directly or the place nearby heat source.
8 Concealed Duct Air Conditioner