Night Sensing Mode; Set The Child Lock - Philips AC1217/20 User Manual

Night sensing mode

You can activate the night sensing
mode in two ways.
Activating the night sensing
mode manually
• Before you go to sleep, touch
manually to activate the night
sensing mode (Fig.o).
» If the air quality light is blue,
the air purifier directly goes to
the night sensing mode. The
air purifier operates quietely
and the air quality light will be
dimmed.
» If the air quality light is not blue,
the air purifier operates under
turbo mode for a maximum of
10 minutes, the air quality light
blinks slow during this time, and
then goes to the night sensing
mode.
Auto activating the night
sensing mode
When the air purifier operates in auto
purification mode or allergen mode,
if the light sensor detects the lights
in your room are turned off, the air
purifier goes to the night sensing mode
automatically. The air purifier will adjust
the fan speed in real-time to make sure
the air in your room is clean. The air
quality light will be dimmed.
8 EN
Note
• The light sensor detects the lights
in your room after 11 hours in the
night sensing mode.
• If the lights in your room are turned
on, the air purifier will quit the night
sensing mode and operate under
the previous mode. The air quality
light and the display will be on
again.
• To exit the night sensing mode
manualy, touch

Set the child lock

1
Touch the child lock button
3 seconds to activate child lock
(Fig.p).
» The child lock icon
on the screen.
» When the child lock is on,
all the other buttons are not
responsive, only the child lock
icon blinks.
2
Touch the child lock button
3 seconds again to deactivate child
lock (Fig.q).
» The child lock icon
disappears.
Note
• The child lock function is
automatically unlocked when the
pre-filter cleaning code or the filter
replacement code displays on the
screen.
or button.
for
displays
for