Philips AC4076 10English, Fan speed lights/filter replacement lights, Sensitivity level

10English

mode causes the appliance to run at high fan speed.You can solve this by cleaning the air quality sensor. If condensation develops frequently during periods of high humidity, we advise you to use one of the manual speed settings.

Fan speed lights/filter replacement lights

-- The lights on the right-hand side of the control panel have a dual function: they either indicate the fan speed or they indicate that the filters should be replaced or cleaned.

-- When lights 1 to 2 light up continuously, they indicate the current fan speed.

-- When light 1 flashes, you have to clean the pre-filter. When lights 2 flashes, you have to replace the New home filter.

-- When light 2 and the REPLACE FILTER light are flashing continuously, the New home filter have to replace, and the appliance is locked (see chapter ‘Filter replacement lock’ for more information).

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 appliance allows you to adjust the sensitivity of the air quality sensor. If you set it to higher sensitivity level, the appliance 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 by default.You can adjust the sensitivity of the air quality sensor in the following way:

1

2



If the appliance is already plugged in, unplug the appliance and wait for a few minutes.

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:
Fan speed light	Sensitivity level
	extra sensitive
	sensitive
	standard