LG MC12AHR Owner's Manual

• 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.

• If you wish to cancel each timer setting, press the TIMER BUTTON to turn timer sleep on or off as you want.

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 Set/Clear button for 3seconds. 

2. Press TIME SETTING BUTTONS until the desired time is set.

3. Press the SET / CLEAR BUTTON.  

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

p

p

o q

1. Press the ON button to turn timer on or off.

2. Press TIME SETTING buttons until the desired time is set.

3. Press the SET / CLEAR button.

1. Press the OFF button to turn timer on or off.

2. Press TIME SETTING buttons until the desired time

is set.

3. Press the SET / CLEAR button.

m

n

o q

o q

o q

p

p

1. Press the TIMER button to turn timer on or off.

2. Press TIME SETTING buttons until the desired time 

is set. (7 hours is the maximum setting)

3. Press the SET / CLEAR button.

l

p