13
Unit Operation
Due to our policy of continuous product innovation, some specications may change without notication. 
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LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
BASIC FUNCTIONS
Cooling Operation
1.  On the remote control, press        to turn on the indoor unit.
2.  Press          repeatedly until the cooling symbol (snowflake)   
is displayed on the remote control display screen.
3.  Press the up and down arrow buttons                   to increase or 
decrease currently displayed temperature.  
The cooling temperature range is 64 °F (18 °C) - 86 °F (30 °C).
Heating Operation
1.  On the remote control, press        to turn on the indoor unit.
2.  Press         repeatedly until the heating symbol (sun)   is 
displayed on the remote control display screen.
3.  Press the up and down arrow buttons                  to increase or 
decrease currently displayed temperature.  
•The cooling temperature range is 60.8 ° F (16 ° C) - 86 ° F (30 ° C).
•Cooling only models do not support this function.
Air Circulation Operation
This mode circulates indoor air without changing the room  
temperature.
The cooling lamp lights up in air circulation mode on the indoor unit.
1.  On the remote control, press        to turn on the indoor unit.
2.  Press         to activate air circulation operation. The fan symbol   
  will be displayed on the remote controller display screen.
3.  Press          to adjust the fan speed.
Adjusting the Fan Speed
1.  Press         repeatedly to adjust the fan speed. See Table 4 for 
the various speed adjustments.
2.  Select         for natural air. The fan speed adjusts  
automatically.
Table 4:  Fan Speed Levels
Display Symbol Speed
High
Medium
Low
Natural Wind
Dehumidifying Operation
In order to prevent mold, this mode removes excess moisture from 
an environment with high humidity or during local rainy seasons. 
This mode adjusts the room temperature and the fan speed auto-
matically to maintain the optimal level of humidity.
1.  On the remote control, press         to turn on the indoor unit.
2.  Press                  repeatedly  until  the  dehumidifying  symbol  (raindrop)                      
        is displayed on the remote control display screen.
•When the indoor unit is in dehumidifying mode, you cannot  
adjust the room temperature. The temperature is being adjusted 
automatically.
•While in dehumidifying mode, the display screen will not show the 
room temperature.
Adjusting the Air Flow (Swing)  
Direction
1.  To adjust the direction of the air flow vertically, press           
repeatedly and select the desired position.
2.  Select         on the remote control display screen to adjust the 
desired vertical position automatically.
3.  To adjust the horizontally air flow direction, press         repeatedly 
and select the desired position.
4.  Select          on the remote control display screen to adjust the 
desired horizontal position automatically. 
•Some models may not support adjusting air flow direction. 
Check your model to be sure it is an option.
•When restarting the air conditioner, it will remember the  
previously set air flow direction. As a result, the air deflector 
may not accurately reflect the icon displayed on the remote 
control. If this occurs, press         or          to adjust the direction 
of the air flow again.
Cooling Operation - Adjusting the Air Flow (Swing) Direction