Set The Sensitivity Of The Air Quality Sensor; Change The Fan Speed - Philips AC4O80 Mode D'emploi

Note
•
In air purification only mode, the
humidity button does not respond.
•
The appliance cannot work under
humidification only mode.
Set the sensitivity of the
air quality sensor
This appliance allows you to adjust
the sensitivity of the air quality sensor.
There are three sensitivity levels:
•
Extra sensitive (default setting)
•
Sensitive
•
Standard
You can adjust the sensitivity of the air
quality sensor in the following way:
Note
•
When the appliance is set to a higher
sensitivity, the purifier becomes more
allergic to the pollutants in the air. When
the purifier is in AUTO mode, it is more
likely to choose a higher fan speed
than the standard mode. The air quality
sensor selects the appropriate color of
the air quality light in accordance with
the higher sensitivity.
1
Unplug the appliance.
2
After a short while, put the plug in
the wall socket again.
3
Press and hold the fan speed
button and humidity button
simultaneously for 3 seconds
(fig r).
» One or more fan speed lights
flash to show the current
sensitivity level of the air quality
sensor.
8 EN
Fan speed light
+
4
Press the fan speed button
adjust the sensitivity level of the air
quality sensor (fig s).
5
Press and hold
save the setting and switch off the
appliance.
Note
•
When you are changing the sensitivity
level, if you do not change any settings,
or if you do not press
after you have changed any settings, the
appliance will resume normal work without
saving any changes.
•
After the sensitivity is changed and
saved, the appliance automatically starts
operating at the preset sensitivity level
whenever you switch on the appliance.

Change the fan speed

AUTO
In AUTO mode, the appliance
selects the appropriate fan speed in
accordance with the ambient air quality.
•
Press the fan speed button
select AUTO mode (fig t).
•
AUTO and one of the fan speed
indicators ( or
Note
•
In AUTO mode, when the air quality
reaches the target (air purification only
mode), or when the air quality and
humidity reach the target simultaneously
(combi mode), the appliance will work
with a lower fan speed, and the fan
speed indicator ( or
Sensitivity level
Extra sensitive
Sensitive
Standard
to
for 2 seconds to
for 2 seconds
to
) light up.
) goes out.