User manual

10
2 Press the

button to adjust the
sensitivity level of the air quality sensor.
» One of the

lights ( , , or ) goes
on to show the preferred sensitivity
level of the air quality sensor.
3 Press the

button to switch off the
purier.
Note
•
When you change the sensitivity, the purier
automatically starts operating at the set
sensitivity level whenever you switch on the
purier.
Changethefanspeed
Manual
You can select the desired fan speed.
Note
•
When you select a fan speed, you can also use
the timer function (see “Set the timer”). In this
case, one of the
lights (AC4012: and )
and the

light ( , , or ) are on.
1 Press the

button to switch on the
purier.
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 purier allows you
to adjust the sensitivity of the air quality sensor.
If you set it to higher sensitivity level, the purier
starts cleaning the air at lower pollution level.
There are 3 sensitivity levels:
• Extra sensitive (default setting)
• Sensitive
• Standard
You can adjust the sensitivity of the air quality
sensor in the following way.
Note
•
When it is set to a higher sensitivity, the
purier starts cleaning the air at lower
pollution levels to make the air even cleaner.
Plug the purier before adjusting the sensitivity
of the air quality sensor.
1 Press the

button and simultaneously
put the power plug in the power socket.
» The purier beeps twice and one of
the

lights ( , , or ) goes on to
show the current sensitivity level of
the air quality sensor.
Timerlight Sensitivity level
Extra sensitive
Sensitive
Standard
EN