Additional Features; Sleep Mode; Setting The Time - LG LSU090HE Owner's Manual

Operating Instruction

Additional Features

Sleep mode

1. Press the Sleep Mode Auto button to set the time you want the unit to stop automatically.
2. 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 alter the time period in steps of 1 hour, press the Sleep Mode
Button while aiming at air conditioner.
3. Make sure the Sleep Mode Auto LED lights up .
To cancel the Sleep Mode, press the sleep Mode Auto button several times until the star(
disappears from the operation display.
NOTICE
The Sleep Mode will be operated at slow fan speed (cooling) or medium fan speed (heat pump only) for
a comfortable sleep.
In cooling mode or healthy dehumidification mode:
The setting temperature will automatically rise by 1°C(2°F) over the next 30 minutes and by 2°C(4°F) in 1 hour for a
comfortable sleep.

Setting the time

1. Time can be set only when you press the Reset button. When you replace the batteries,
you should press the reset buttons to reset the time. Press the Start/Stop button.
2. Press 2nd F button and check if 2nd F icon is on.
3. Press the Time Setting buttons until the desired time is set.
4. Press the Timer SET button.
NOTICE
Check the indicator for A.M. or P.M.
Delay start/Pre-set stop
1. Make sure the time is set correctly on the display of the remote controller.
2. Press 2nd F button.
3. Press the ON/OFF Timer buttons to turn Timer on or off.
4. Press the Time Setting buttons until the desired time is set.
5. To set the selected time, press the Timer setting button aiming the remote controller at the
signal receptor.
To cancel the timer setting
Check if 2nd F icon is off.
Press the Timer Cancel button aiming the remote controller at the signal receptor.
(The timer lamp on the air conditioner and the display will go out.)
NOTICE
Select one of the following four types of operation.
Delay OFF Timer
22 Room Air Conditioner
CANCEL
SET
Delay ON Timer
ON
OFF
with the unit running
Delay OFF and ON Timer Delay ON and OFF Timer
)
CANCEL
SET
CANCEL
SET