
WOONGINCOWAY CO. LTD.
Environmental
Technology Laboratory
CAIRS
Air Cleaner
AP-1004AH
18
◆ What is Quiet Night Operation? (When the Auto/Child mode
is chosen)
The unit initiates Quiet Night Operation if the surroundings are dark
for more than 3 minutes, thereby lowering the speed and minimizing
the amount of electricity consumed. The unit resumes the normal
operation if the surroundings are brightened.
Tip
① The digital sensor detects the brightness of
the surrounding area, automatically starting
Quiet Night Operation.
AUTO
CHILD
RHYTHM
MODE
BRIGHT
② The Quiet Night Operation is set when the
auto/child mode is chosen (not the manual
mode).
SLEEP
③ The sleep light goes on when the Quiet
Night Operation starts. If the illumination is
turned off, the brightness of the mood light is
reduced by half. The mood light goes off if you
turn on the illumination.