Philips AC4083 用户手册

condensation develops on the air quality sensor. As a result, the air quality

indicator may indicate that the air quality is bad even though the air quality

is good. In this case you have to clean the air quality sensor or set an

appropriate fan speed with the SPEED button.
Adjusting the air quality sensor sensitivity

People with certain health problems (e.g. allergies or asthma) have a

greater need for healthy air. For this reason, the air cleaner allows you to

adjust the sensitivity of the air quality sensor. The default setting of the air

quality sensor is standard sensitivity.

You can adjust the sensor sensitivity in the following way:

Press the on/off button to switch on the appliance.

Press the SPEED button and MODE button simultaneously for 3

seconds.

, One of the fan speed lights flashes to show the current sensitivity

level of the air quality sensor.

sensitivity level:

Fan speed light

Sensitivity level

first fan speed light

extra sensitive

second fan speed light

sensitive

third fan speed light

standard

Press the SPEED button one or more times to select the desired

sensitivity.

Press the SPEED button and MODE button simultaneously for 2

seconds to save the selected sensitivity.

Note: If you do not press any button for 10 seconds, the selected sensitivity

level is saved automatically.

3 sec.

2 sec.

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