DOWNLOAD LG AS-H126U / LS-C126U / LS-H126U Service Manual ↓ Size: 8.66 MB | Pages: 127 in PDF or view online for FREE

Fan speed is on low.

Fan speed is on medium.

Fan speed is on high.

Circulates the room air without cooling or heating.

Press the Start/Stop button. the unit will respond with a beep.

Open the door on the remote control. Press the Air Circulation button. Close the door on the
remote control. Now each time that you press the Indoor Fan Speed Selector, the fan speed is
shifted from low to CHAOS and back to low again.

❏

CHAOS Air economizes power consumption and prevents overcooling. The fan speed is
automatically changed from high to low or vice versa, depending on the ambient temperature.

1

2

2

1

The up/down airflow (Vertical Airflow) can be
adjusted by using the remote control.

Press the Start/Stop button to start the unit.

Press Chaos Swing button and the louvers will
swing up and down. Press the Chaos Swing
button again to set the vertical louver at the
desired airflow direction.

Note:
❏ 

If you press the CHAOS swing button, the
horizontal airflow direction is changed
automatically based on the CHAOS
algorithm to distribute the air in the room
evenly and at the same time to make the
human body feel most comfortable, as if
enjoying a natural breeze.

❏ 

Always use the remote control to adjust the
up/down airflow direction. Manually moving
the vertical airflow direction louver by hand,
could damage the air conditioner.

❏ 

When the unit is shut off, the up/down
airflow direction louver will close the air
outlet vent of the system.

The left/right(Horizontal Airflow) can be adjusted by using the remote control.
Press the Start/Stop button to start the unit.
Open the door on the remote control. Press the Airflow Direction Start/Stop
button and the louvers will swing left and right. Press the Horizontal Airflow
Direction Control Button again to set the horizontal louver at the desired airflow
direction.

• Open the door on the remote control. Press the Auto Clean Button. 

Close the door on the remote control. Now each time that you press the start/stop
button, the Air conditioner operates clean function automatically.

• The Display Luminosity can be adjusted by using the remote control. 

Press the start/stop button to start the unit. Open the door on the remote control, press
the 2ndF button and, press display luminosity button. Display will be dark. Press the
button again to set bright display.

Operation procedures when the remote
control can't be used.
The operation will be started if the power
button is pressed.
If you want to stop operation, re-press
the button.

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.
So there is no need of activating this function by pressing any key or button.
In the initial mode, the fan operates at a low speed and the compressor starts 2.5~3 minutes later.
As the compressor starts, the fan speed also resumes its previous setting mode.

≥

≤

Operating mode

Cooling

Cooling

Healthy Dehumidification

Heating

Indoor FAN Speed

High

High

High

High

Setting Temperature

22°C

22°C

23°C

24°C

Fan speed and cooling capacity.
The cooling capacity indicated in the specification is the
value when the fan speed is set to high, and the capacity will
be lower at low or medium fan speed.
High fan speed is recommended when you wish to cool the
room quickly.

During the TEST OPERATION, the unit operates in cooling mode at high speed fan, regardless of
room temperature and resets in 18 minutes.
During test operation, if remote controller signal is received, the unit operates as remote controller sets.
If you want to use this operation, open the front panel upward and Press the power button let it be
pressed for about 3 seconds.
If you want to stop the operation, re-press the button.

Front panel

Panel hook

Air filters

Air filters

Gasoline

Powder

❏

Never use any of the followings:

• Water hotter than 40°C

Could cause deformation and/or discoloration.

• Volatile substances

Could damage the surfaces of the air conditioner.

1. Lift the front access panel and pull the filter tab

slightly forward to remove the filter.

2. Clean the filter with a vacuum cleaner or warm,

soapy water.
• If dirt is conspicuous, wash with a solution of

detergent in lukewarm water.

• If hot water (40°C or more) is used, it may be

deformed.

3. After washing with water, dry well in the shade.

4. Re-install the air filter. 

1. After removing the air filters, pull slightly forward to

remove the PLASMA filter.

2. Dip the PLASMA filter into the water mixed with

neutral detergent, for 20~30 minutes.

3. Dry the PLASMA filter in the shade for a day

(Especially, the humidity must be removed
perfectly on this parts).

4. Note the cuts of electric discharge lines.

5. Re-install the PLASMA filter to the original position.

Open the upside of Front Panel

1

Relocate dried air filters at the shade and then

close the panel.

5

Put up the Front panel.
The hook of panel comes off.

2

Come down the panel and then remove 
air filters.

3

Do cleaning by soft brush and a vacuum
cleaner. If it has hard pollution, wash by
water.

4

Don’t touch this PLASMA Filter within 10
seconds after opening the inlet grille, it may
cause an electric shock.