Auto Mode - Philips AC4072 User Manual

English
12
Fan speed light
1
2
3
adjust the sensitivity of the air quality sensor. When it is set to a higher
sensitivity level, the appliance already starts cleaning the air at lower
pollution levels to make the air even cleaner.
There are 3 sensitivity levels:
- standard
- sensitive
- extra sensitive
The pollution sensor is set to standard sensitivity. You can adjust the
sensitivity of the air quality sensor in the following way:
1 If the appliance is already plugged in, unplug the appliance and wait
for a few minutes.
2 Press the AIR QUALITY button and simultaneously put the mains
plug in the wall socket.
The appliance beeps twice and one of the fan speed lights flashes to
show the current sensitivity level of the air quality sensor.
sensitivity level:
3 Press the FAN SPEED button to adjust the sensitivity level of the air
quality sensor.
One of the fan speed lights flashes to show the set sensitivity level of
the air quality sensor.
4 Press the on/off button to switch off the appliance.
Note: When you change the sensitivity level, the appliance automatically starts
operating at the set sensitivity level whenever you switch on the appliance.

Auto mode

When the appliance is switched on, the built-in air quality sensor
automatically measures the ambient air quality. When the auto mode is
activated, the appliance selects the most appropriate fan speed for the
measured air quality.
1 Press the on/off button to switch on the appliance.
Sensitivity level
extra sensitive
sensitive
standard