LG AS-H126U / LS-C126U / LS-H126U Service Manual ▷ View online
20
CAUTION
CAUTION
Safety Precautions
Operating Instructions
Care and Maintenance
Troubleshooting Tips
Care and Maintenance
Operating Instructions
Safety Precautions
Operate the air conditioner on Air circulation
mode (Refer to page 15) for 2 to 3 hours.
mode (Refer to page 15) for 2 to 3 hours.
• This will dry out the internal mechanisms.
When air conditioner is not going to be
used for a long time.
used for a long time.
When the air conditioner is to be used again.
Turn off the circuit breaker, and disconnect
the plug.
the plug.
Remove the batteries from the remote
control.
control.
When the air conditioner is not going to be used for a long time.
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.
is not going to be used for a long time.
Dirt may collect and may cause a fire.
Clean the air filter and install it in the indoor
unit.
(Refer to page 18 for cleaning filters.)
unit.
(Refer to page 18 for cleaning filters.)
Check that the air inlet and outlet of the
indoor/outdoor unit are not blocked.
indoor/outdoor unit are not blocked.
Do not overcool the room.
This is not good for the health
and wastes electricity.
and wastes electricity.
Make sure that the doors
and windows are shut tight.
and windows are shut tight.
Avoid opening doors and
windows as much as possible
to keep the cool air in the room.
windows as much as possible
to keep the cool air in the room.
Keep blinds or curtains
closed.
closed.
Do not let direct sunshine enter
the room when the air
conditioner is in operation.
the room when the air
conditioner is in operation.
Clean the air filter regularly.
Blockages in the air filter
reduces the airflow and lowers
the cooling and dehumidifying
effects. Clean at least once in
every two weeks.
reduces the airflow and lowers
the cooling and dehumidifying
effects. Clean at least once in
every two weeks.
Keep the room temperature
uniform.
uniform.
Adjust the vertical and
horizontal airflow direction to
ensure a uniform temperature
in the room.
horizontal airflow direction to
ensure a uniform temperature
in the room.
Ventilate the room
occasionally.
occasionally.
Since windows are kept closed,
it is a good idea to open them
and ventilate the room now and
then.
it is a good idea to open them
and ventilate the room now and
then.
Operation Tips
21
?
Safety Precautions
Operating Instructions
Care and Maintenance
Troubleshooting Tips
Before you call for service...
Check the following points before requesting repairs or service.... If the fault persists, please
contact your dealer or service center.
contact your dealer or service center.
Troubleshooting Tips! Save time and money!
Case
Explanation
See page
The air conditioner does not
operate.
operate.
The room has a peculiar
odor.
odor.
It seems that condensation
is leaking from the air
conditioner.
is leaking from the air
conditioner.
Air conditioner does not
operate for about 3 minutes
when restarted.
operate for about 3 minutes
when restarted.
Does not cool or heat
effectively.
effectively.
The air conditioner
operation is noisy.
operation is noisy.
Remote control display is
faint, or no display at all.
faint, or no display at all.
Crack sound is heard.
• Have you made a mistake in timer operation?
• Has the fuse blown or has the circuit breaker
• Has the fuse blown or has the circuit breaker
been tripped?
• Check that this is not a damp smell exuded by
the walls, carpet, furniture, or cloth items in the
room.
room.
• Condensation occurs when the airflow from
the air conditioner cools the warm room air.
• This is the protector of the mechanism.
• Wait about three minutes and operation will
• Wait about three minutes and operation will
begin.
• Is the air filter dirty? See air filter cleaning
instructions.
• Has the temperature been set incorrectly?
• Are the indoor unit's air inlet or outlet vents
• 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.
unit.
• Are the batteries depleted?
• Are the batteries inserted in the opposite (+)
• Are the batteries inserted in the opposite (+)
and (-) directions?
• This sound is generated by the
expansion/constriction of the front panel, etc.
due to changes of temperature.
due to changes of temperature.
14
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18
7, 10
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4
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ENGLISH
NOTE
This product has a lifetime of 7 years from the date of transfer to the user.
22
Memo
Safety Precautions
Operating Instructions
Care and Maintenance
Troubleshooting Tips
3
CAUTION
CAUTION
WARNING
WARNING
Never touch the metal parts
of the unit when removing
the filter.
of the unit when removing
the filter.
Do not clean the air
conditioner with water.
conditioner with water.
Ventilate well when used
together with a stove, etc.
together with a stove, etc.
• They are sharp and may cause
injury.
• Water may enter the unit and
degrade the insulation. It may
cause an electric shock.
cause an electric shock.
• An oxygen shortage may occur.
When cleaning the unit,
first make sure the power
and breaker are turned off.
first make sure the power
and breaker are turned off.
Do not put a pet or house
plant where it will be
exposed to direct air flow.
plant where it will be
exposed to direct air flow.
Do not use appliance for special
purpose such as animals or
vegetables, precision machine,
or conservation of art articles.
purpose such as animals or
vegetables, precision machine,
or conservation of art articles.
• Since the fan rotates at high
speed during operation, it may
cause injury.
cause injury.
• This could injure the pet or
plant.
• It may cause damage of animals
or vegetables or loss of
property.
property.
Stop operation and close
the window in storm or
hurricane.
the window in storm or
hurricane.
Hold the plug by the head of
the power plug when taking
it out.
the power plug when taking
it out.
Turn off the main power
switch when not using it for
a long time.
switch when not using it for
a long time.
• Operation with windows opened
may cause wetting of indoor and
soaking of household furniture.
soaking of household furniture.
• It may cause electric shock and
damage.
• It may cause failure of product
or fire.
Do not place obstacles
around the absorption inlet or
instead of blowing-out inlet.
around the absorption inlet or
instead of blowing-out inlet.
Ensure that an installation console of
the outdoor appliance is not damaged
due to the use for a long time.
the outdoor appliance is not damaged
due to the use for a long time.
Always insert the filters
securely. Clean it once
every two weeks.
securely. Clean it once
every two weeks.
• It may cause failure of appliance
or accident.
• If leaving appliance damaged,
there is concern of damage due
to the falling of product.
to the falling of product.
• Operation without filters may
cause failure.
Do not use strong detergent
such as wax or thinner but
use a soft cloth.
such as wax or thinner but
use a soft cloth.
Do not place heavy object on the
power cord and take care so that
the cord should not be pressed.
power cord and take care so that
the cord should not be pressed.
Do not drink water drained
from air conditioner.
from air conditioner.
• Appearance may be deteriorated
due to change of product color or
scratching of its surface.
scratching of its surface.
• There is danger of fire or electric
shock.
• It contains contaminants and will
make you sick.
Ventilate before operating air conditioner
when gas goes out.
when gas goes out.
Do not disassemble or modify products
randomly.
randomly.
• It may cause explosion, fire and, burn.
• It may cause failure and electric shock.
Use caution when unpacking and installing.
Sharp edges could cause injury.
Sharp edges could cause injury.
If water enters the product, turn the power
switch of the main body of appliance off. After
taking the power-plug out from the socket,
contact with the service center.
switch of the main body of appliance off. After
taking the power-plug out from the socket,
contact with the service center.
ENGLISH
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