Set The Sensitivity Of The Air Quality Sensor - Philips AC4012 User Manual

Set the sensitivity of the air
quality sensor
People with certain health problems (for example:
allergies or asthma) have a greater need for
healthy air. For this reason, the purifier allows you
to adjust the sensitivity of the air quality sensor.
If you set it to higher sensitivity level, the purifier
starts cleaning the air at lower pollution level.
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.
Note
•
When it is set to a higher sensitivity, the
purifier starts cleaning the air at lower
pollution levels to make the air even cleaner.
Plug the purifier before adjusting the sensitivity
of the air quality sensor.
1
Press the button and simultaneously
put the power plug in the power socket.
EN
10
» The purifier beeps twice and one of
the lights ( , , or ) goes on to
show the current sensitivity level of
the air quality sensor.
Timer light
2
Press the button to adjust the
sensitivity level of the air quality sensor.
» One of the
on to show the preferred sensitivity
level of the air quality sensor.
3
Press the button to switch off the
purifier.
Note
•
When you change the sensitivity, the purifier
automatically starts operating at the set
sensitivity level whenever you switch on the
purifier.
Sensitivity level
Extra sensitive
Sensitive
Standard
lights ( , , or ) goes