LG A12AWU User Guide

Press the SLEEP MODE AUTO BUTTON to set the time when you want the unit to stop automatically.
The timer is programmed in one-hour increments by pressing the SLEEP MODE AUTO BUTTON 1 to 7 times. 
The sleep mode is available for 1 to 7 times. 

To cancel the sleep mode
Press and hold the SLEEP button to set the time to 0 or press the CLEAR ALL button to cancel all reservations.

• The sleep mode will operate indoor fan at slow speed in cooling mode and at medium speed in heating mode

for pleasant sleep.

• Art Cool and Art Cool Wide (non-Deluxe) close the lower discharge partially in sleep mode for pleasant sleep.

In cooling mode or healthy dehumidification mode:
The setting temperature will rise automatically two times by 1°C over next consecutive 30 minutes (2°C in 1
hour) for a comfortable sleep. Now this will be the final setting temperature as long as sleep mode is functioning.

• If you wish to cancel all timer setting, press the CLEAR ALL BUTTON.

• In order to individually cancel, press the TIMER button to 

select ‘Reserved On’ or ‘Reserved Off’.
And then press the SET/CLEAR BUTTON aiming the remote 
controller at the signal receptor.
(The timer lamp on the air conditioner and the display will go off.)

1. Press the TIMER BUTTON for 3 seconds.

2. Press TIME SETTING BUTTONS 

until the desired time is set.

Check the indicator for A.M. and P.M.

3. Press the SET / CLEAR BUTTON.  

Timer On

Timer Off

1. Press the TIMER BUTTON to

turn timer on or off.

2. Press TIME SETTING BUTTONS 

until the desired time is set.

3. Press the SET / CLEAR BUTTON.

Select one of the following 2 types of operation.