Sleep Timer - LG AS401WWA1 Owner's Manual

16 OPERATION

Sleep Timer

Use this to set the air purifier to sleep mode before it turns off automatically.
1. Press the button to turn on the air purifier.
2. Press the Sleep Timer set the amount of time in sleep mode until the air purifier
automatically turns off.
• The amount of time in sleep mode can be set by pressing Sleep Timer repeatedly to toggle
through the options: 2 hours, 4 hours, 8 hours, 12 hours, disabled (reverts to normal display).
• For example, if set for two hours the product operates for two hours in sleep mode then
automatically turns off.
Once Sleep Timer is set, only the Sleep Timer LED is lighted. All other lights on the product,
including the air quality light, are turned off. The fan is maintained at a low speed to keep noise
to a minimum. Once Sleep Timer is set, pressing the Sleep Timer button again displays the set
turn off time and wakes the display up.
3. To disable the Sleep Timer function, press the Sleep Timer button repeatedly until 12 appears
in the display. Press once more to disable the function and return the display to normal.
4. Even though Sleep Timer function, Lock function and Filter Life light can appear on the display.
5. Once The product is turned off, Sleep Timer function set is off.
Odor
PM10
Auto
Reset Speed
(3sec.)
Lighting
Dust
hr
After setting
sleep mode
(3sec.)
Indicator
Sleep Timer
Odor Dust
PM10
Auto
(3sec.)
Reset Speed
Indicator
(3sec.)
Lighting Sleep Timer