Page 1
www.lg.com
OWNER’S MANUAL
AIR CONDITIONER
Please read this manual carefully before operating
your set and retain it for future reference.
TYPE : Floor Standing Type
The equipment complies with requirements of the Technical
Regulation, in terms of restrictions for the use of certain dangerous
substances in electrical and electronic equipment.
P/NO : 3828A30142U
ENGLISH ITALIANO ESPAÑOL FRANCAIS DEUTSCH
Page 2
2 Floor Standing-Type Air Conditioner
Floor Standing Type Air Conditioner Ownerʼs Manual
TABLE OF CONTENTS
Safety Precautions................................................................................................................3
Operating Instructions..........................................................................................................7
- Features and Specifications..............................................................................................7
- Indoor Unit Controls and Indicators...................................................................................8
- How to use the Operation Mode Button ............................................................................9
- How to use the Fan speed Button.....................................................................................9
- Cooling Operation Mode .................................................................................................10
- Soft Dry Operation...........................................................................................................11
- Heating Operation Mode .................................................................................................12
- Electric Heater Operation Mode......................................................................................13
- OFF Timer Setting Procedure(OFF TIMER Setting, or CANCEL) ..................................14
- Fan Operation Mode .......................................................................................................15
- Airflow Direction Procedure.............................................................................................15
- Child Lock Operation Procedure .....................................................................................16
Maintenance and Service ...................................................................................................17
- During the season ...........................................................................................................17
- When the air conditioner is not going to be used for a long time. ...................................17
- Operation Tips.................................................................................................................17
- Troubleshooting ..............................................................................................................18
Page 3
Safety Precautions
Owner's Manual 3
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.
■ Meanings of symbols used in this manual are as shown below.
WARNING
CAUTION
This symbol indicates the possibility of death or serious injury.
This symbol indicates the possibility of injury or damage.
Be sure not to do.
Be sure to follow the instruction.
WARNING
■ 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
the dealer, seller, a qualified
electrician, or an Authorized
Service Center.
• Do not disassemble or repair the
product. There is risk of fire or
electric shock.
Always ground the product.
• There is risk of fire or electric
shock.
Install the panel and the
cover of control box
securely.
• There is risk of fire or electric
shock.
Always install a dedicated
circuit and breaker.
• Improper wiring or installation
may cause fire or electric shock
Use the correctly rated
breaker or fuse.
• There is risk of fire or electric
shock.
ENGLISH
Do not modify or extend the
power cable.
• There is risk of fire or electric
shock.
Do not install, remove, or reinstall 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.
Page 4
Do not allow water to run
into electric parts.
• It may cause There is risk of fire,
failure of the product, or electric
shock.
Do not store or use flammable
gas or combustibles near the
product.
• 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
If strange sounds, or small or
smoke comes from product. Turn
the breaker off or disconnect the
power supply cable.
• There is risk of electric shock or
fire.
Stop operation and close the window
in storm or hurricane. If possible,
remove the product from the window
before the hurricane arrives.
• There is risk of property damage,
failure of product, or electric shock.
Do not open the inlet grill of the
product during operation.
(Do not touch the electrostatic
filter, if the unit is so equipped.)
• There is risk of physical injury,
electric shock, or product failure.
When the product is soaked
(flooded or submerged),
contact an Authorized
Service Center.
• There is risk of fire or electric
shock.
Be cautious that water could
not enter the product.
• There is risk of fire, electric shock,
or product damage.
Safety Precautions
4 Floor Standing-Type Air Conditioner
■ Operation
For installation, always contact the
dealer or an Authorized Service Center.
• There is risk of fire, electric
shock, explosion, or injury.
Do not install the product on a
defective installation stand.
• It may cause injury, accident, or
damage to the product.
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 plug or unplug the
power supply plug during
operation.
• There is risk of fire or electric
shock.
Do not touch(operate) the
product with wet hands.
• There is risk of fire or electrical
shock.
Do not place a heater or
other appliances near the
power cable.
• There is risk of fire and electric
shock.
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.
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.
Page 5
Safety Precautions
Owner's Manual 5
Ventilate the product from time to time when
operating it together with a stove, etc.
• There is risk of fire or electric shock.
Turn the main power off when cleaning or
maintaining the product.
• There is risk of electric shock.
ENGLISH
■ Installation
CAUTION
Always check for gas
(refrigerant) leakage after
installation or repair of product.
• Low refrigerant levels may cause
failure of product.
Install the drain hose to
ensure that water is drained
away properly.
• A bad connection may cause
water leakage.
Keep level even when
installing the product.
• To avoid vibration or water
leakage.
Do not install the product where the
noise or hot air from the outdoor unit
could damage the neighborhoods.
• It may cause a problem for your
neighbors.
Use two or more people to
lift and transport the
product.
• Avoid personal injury.
Do not install the product where
it will be exposed to sea wind
(salt spray) directly.
• It may cause corrosion on the
product. Corrosion, particularly on
the condenser and evaporator fins,
could cause product malfunction or
inefficient operation.
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.
■ 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.
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.
Page 6
Do not step on or put
anyting on the product.
(outdoor units)
• There is risk of personal injury and
failure of 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.
Do not insert hands or other objects
through the air inlet or outlet while
the product is operated.
• There are sharp and moving parts
that could cause personal injury.
Do not drink the water
drained from the product.
• It is not sanitary and could cause
serious health issues.
Use a firm stool or ladder
when cleaning or
maintaining the product.
• Be careful and avoid 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
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.
Safety Precautions
6 Floor Standing-Type Air Conditioner
Page 7
Owner's Manual 7
Operating Instructions
Operating Instructions
Features and Specifications
1. Design for cooling and heating
2. Super energy efficiency
3. Micom control
4. Whisper quiet operation
5. 2 cooling/heating speeds
6. Removable air filter
7. Anti-Bacteria filter
8. 3 minutes delay circuit
ENGLISH
Air Outlet Vent
Air Intake Vent
Air Outlet Vent
Air Intake Vent
(Rear)
Page 8
M
O
D
E
DUCT
OUT DOOR
ROOM TEMP. SET TEMP.
LH
712
2 3 4 11 1815 9
65 13 10 14
Operating Instructions
Indoor Unit Controls and Indicators
1. START/STOP BUTTON
Operation starts when this button is pressed and
stops when the button is pressed again.
2. OPERATION MODE SELECTION
BUTTON
Used to select the operation Mode.
3. ROOM TEMPERATURE SETTING
BUTTONS
Used to select the room temperature.
4. INDOOR FAN SPEED SELECTION
Used to select fan speed in two steps-low, high.
5. FAN OPERATION LAMP
6. COOLING OPERATION LAMP
7. SOFT DRY OPERATION LAMP
8. HEATING OPERATION LAMP
9. DEFROST OPERATION LAMP
10. DUCT AIR FLOW LAMP(OPTION)
11. OUTDOOR UNIT OPERATION LAMP
12. TIMER SETTING BUTTON
(OPERATION STOPS AT ON)
13. TIMER OPERATION LAMP
14. ELECTRIC HEATER OPERATION
LAMP
15. ELECTRIC HEATER OPERATION
BUTTON
(Heat Pump & Electric Heater
Model)
8 Floor Standing-Type Air Conditioner
Page 9
High
Low
A/CL
ROOM TEMP. SET TEMP.
OUT DOOR
LH
A/CL
ROOM TEMP. SET TEMP.
OUT DOOR
LH
M
O
D
E
Cooling OperationFan Operation Soft Dry Operation Heating Operation
M
O
D
E
A/CL
OUT DOOR
ROOM TEMP.
LH
A/CL
ROOM TEMP. SET TEMP.
LH
OUT DOOR
A/CL
ROOM TEMP. SET TEMP.
L
OUT DOOR
A/CL
ROOM TEMP. SET TEMP.
LH
OUT DOOR
Operating Instructions
How to use the Operation Mode Button
How to use the Fan speed Button
• Each time the Operation Mode Selection Button is pressed, the Operation Mode is shifted in the arrow direction.
• Each time the Fan speed Button is pressed, the Fan speed is shifted in the arrow direction.
Owner's Manual 9
ENGLISH
Page 10
Operating Instructions
Cooling Operation Mode
1
Press the Start/Stop Button.
2
Select Cooling Operation.
Press the Operation Mode Selection Button.
3
Set the temperature lower than the room temperature.
The temperature can be set within a range of 18°C~30°C by 1°C.
4
Set the Fan Speed.
• Each time the Button is pressed, the Fan Speed mode is shifted. (HIGH ➯ LOW)
10 Floor Standing-Type Air Conditioner
E
D
O
M
ROOM TEMP. SET TEMP.
LH
A/CL
OUT DOOR
E
D
O
M
ROOM TEMP. SET TEMP.
LH
A/CL
OUT DOOR
• Press the or button
E
D
O
M
To raise the temperature.
To lower the temperature.
Page 11
Operating Instructions
Soft Dry Operation
1
Press the Start/Stop Button.
2
Select Soft Dry Operation.
Press the Operation Mode Selection Button.
3
Set the temperature lower than the room temperature.
The temperature can be set within a range of 18°C~30°C by 1°C.
During softy Dry Operation
• The indoor fan speed is automatically set to low.
Owner's Manual 11
ENGLISH
ROOM TEMP. SET TEMP.
L
A/CL
OUT DOOR
ROOM TEMP. SET TEMP.
L
• Press the or button
A/CL
OUT DOOR
To raise the temperature.
To lower the temperature.
Page 12
Operating Instructions
Heating Operation Mode
1
Press the Start/Stop Button.
2
Select heating Operation.
Press the Operation Mode Selection Button.
3
Set the temperature upper than the room temperature.
The temperature can be set within a range of 16°C~30°C by 1°C.
4
Set the Fan Speed.
• Each time the Button is pressed, the Fan Speed mode is shifted.
12 Floor Standing-Type Air Conditioner
E
D
O
M
ROOM TEMP. SET TEMP.
LH
A/CL
OUT DOOR
E
D
O
M
ROOM TEMP. SET TEMP.
LH
• Press the or button
E
D
O
M
A/CL
OUT DOOR
To raise the temperature.
To lower the temperature.
Page 13
Operating Instructions
Electric Heater Operation Mode
1
Press the Start/Stop Button.
2
Select heating+ E/heater Operation.
❶ Press the Operation Mode Selection Button to select heating Operation.
❷ Press the E/Heater Operation Button.
(When the unit operates in heating mode).
3
Set the temperature upper than the room temperature.
The temperature can be set within a range of 16°C~30°C by 1°C.
4
Set the Fan Speed.
• Each time the Button is pressed, the Fan Speed mode is shifted.
Owner's Manual 13
ENGLISH
ROOM TEMP. SET TEMP.
LH
A/CL
OUT DOOR
E
D
O
M
• Press the or button
ROOM TEMP. SET TEMP.
LH
A/CL
OUT DOOR
E
D
O
M
To raise the temperature.
To lower the temperature.
Page 14
Operating Instructions
OFF Timer Setting Procedure(OFF TIMER Setting, or CANCEL)
2
Press the Timer Button.
• If you select ʻ ʼ, the Off Timer function will be cancelled.
3
When you finish the Off Timer setting, the Timer indicator lights off.
4
During off-timer operation if you press the Timer Button, the rest time will be displayed.
1
Press the Start/Stop Button.
• If you press the button, the selected off timer is displayed as follows;ʼ
14 Floor Standing-Type Air Conditioner
ROOM TEMP. SET TEMP.
LH
LH
OUT DOOR
OUT DOOR
LH
After 4 seconds
OUT DOOR
ROOM TEMP. SET TEMP.
LH
OUT DOOR
Page 15
Horizontal Louver
Vertical Louver
Operating Instructions
Fan Operation Mode
Airflow Direction Procedure
1
Press the Start/Stop
Button.
3
Set the Fan Speed.
• Each time the Button is pressed, the
Fan Speed mode is shifted.
Adjust air flow direction manually by moving the horizontal or vertical louvers with hand.
2
Select Fan Operation.
Press the Operation Mode
Selection Button.
Owner's Manual 15
ENGLISH
E
D
O
M
ROOM TEMP.
LH
E
D
O
M
A/CL
OUT DOOR
UP
RIGHT
LEFT
DOWN
Page 16
Operating Instructions
Child Lock Operation Procedure
1
Press Temperature up and fan speed setting buttons simultaneously for 3 seconds,
then unit will respond with beep sound.
2
During Child Lock Operation
Whenever you press any Button on Display Panel, it will immediately display
“ ”, which means Display panel is Locked.
❷ All the Button on the indoor unit Display panel will not work.
3
Press Temperature up and fan speed setting buttons simultaneously for 3 seconds again, then
unit will respond with beep sound. Child lock operation will removed.
Auto restart
In case the power comes on again after a power failure, Auto Restarting Operation is the function to
operate procedures automatically to the previous operating conditions.
16 Floor Standing-Type Air Conditioner
E
D
O
M
ROOM TEMP. SET TEMP.
LH
A/CL
OUT DOOR
After 3 seconds,
it will shift.
LH
A/CL
OUT DOOR
After 3 seconds,
it will shift.
ROOM TEMP. SET TEMP.
LH
A/CL
OUT DOOR
E
D
O
M
ROOM TEMP. SET TEMP.
LH
A/CL
OUT DOOR
After pressing
the buttons
it will shift
immediately.
LH
A/CL
OUT DOOR
After 3 seconds,
it will shift.
ROOM TEMP. SET TEMP.
LH
OUT DOOR
A/CL
Page 17
During the season
When the air conditioner is not going to be used for a long time.
Operation Tips
Maintenance and Service
Maintenance and Service
Remove the Air Filter.
Take hold of the tab and pull slightly forward to
remove the filter.
Clean.
•
To remove the dust adhering to the filters, either use a
vacuum cleaner, or wash them in water and dry in the
shade.
• Re-insert the filter to the original position.
Cleaning of the air filters.
Recommended about once every two weeks
Cleaning of the air conditioner
• Donʼt wash with water.
• Wipe with a soft dry cloth.
At the end of the season
Operate the air conditioner at the following
settings for 2 to 3 hours.
• Type of operation : Cooling.
• Temperature setting : 30°C.
This will dry out the internal mechanisms.
Turn off the circuit breaker.
Turn off the circuit breaker when the air conditioner
is not going to be used for a long time.
Dirt may collect and may cause a fire.
Clean the air filters, re-insert, then operate
the air conditioner.
Be sure that nothing obstructs the air outlet
and intake vents.
At the start of the season
• Water hotter than 40°C.
Could cause deformation
and/or discoloration.
• Volatile substances.
Could damage the surfaces
of the air conditioner.
Never use any of the followings.
Cleaning of the air cleaner.
Recommended about once every three months
Remove the Air Cleaner.
Take hold of the tab and pull slightly forward to
remove the air cleaner.
Clean.
• Dip the air cleaner into the water mixed with
detergent, for 20~30 minutes, and dry in the shade.
• Re-insert the air cleaner to the original position.
CAUTION: Before performing any maintenance, turn off the main power to the system.
Do not overcool the room.
This is not good for your health and
wastes electricity.
Make sure that the doors and windows
are shut tight.
Avoid opening doors and windows as
much as possible to keep the cool air in
the room.
Keep blinds or curtains closed.
Do not let direct sunshine enter the room
when the air conditioner is in operation.
Clean the air filter regularly.
Blockages in the air filter reduce the
airflow and lower cooling and
dehumidifying effects. Clean at least once
every two weeks.
Keep the room temperature uniform.
Adjust the vertical and horizontal airflow
direction to ensure a uniform temperature
in the room.
Ventilate the room occasionally.
Since windows are kept closed, it is a
good idea to open them and ventilate the
room now and then.
Owner's Manual 17
ENGLISH
CAUTION
CAUTION
Page 18
Maintenance and Service
Troubleshooting
Check the following points before requesting repairs or service.... If the malfunction persist, please contact your
dealer.
Case Explanation
Does not operate.
The room has a peculiar
odor.
It seems that condensation is
leaking from the air
conditioner.
Air conditioner does not
operate for about 3 minutes
when restarted.
Does not cool or heat
effectively.
The air conditioner operation
is noisy.
• Have you made a mistake in timer operation?
• Has the fuse blown or has the circuit breaker been tripped?
• Is the power Switch at Off?
• Is the unit at the starting of Heating Operation?
If yes, Hot-start is activating.
• Is the unit in the Deicing?
If yes, wait for finishing the Deicing.
• Check that this is not a damp smell exuded by the walls, carpet, furniture, or
cloth items in the room.
• Condensation occurs when the airflow from the air conditioner cools the
warm room air.
• This is the Protection device of the air conditioner .
• Wait about three minutes and operation will begin.
• If the airflow begins before its temperature become warm, it will cause an
undesired cooling effect. In order to prevent this, the airflow will not begin
until it is sufficiently warm.
• Is the air filter dirty? See air filter cleaning instructions.
• The room may have been very hot when the room air conditioner was first
turned on. Allow time for it to cool down.
• Has the temperature been set incorrectly?
• Are the indoor unit's air inlet or outlet vents obstructed?
• For a noise that sounds like water flowing.
-This is the sound of freon flowing inside the air conditioner unit.
• For a noise that sounds like the compressed air releasing into atmosphere.
-This is the sound of the dehumidifying water being processed inside the air
conditioning unit.
18 Floor Standing-Type Air Conditioner
Page 19
Loading...