Philips Purificador de aire User Manual

Page 11

, The air quality light ring shows the quality of the air.

Air quality indication

Colour

Air quality

Blue

very good

Deep purple

good

Purple

fair

Red

bad

To switch off the air quality light ring, press the air quality button.
Note: The air quality light ring automatically goes on when the appliance is

switched on.

, The appliance automatically starts operating in the auto mode.

To switch off the appliance, press and hold the on/off button again until

the power-on light goes out and unplug the appliance.
Note: When the humidity level in the room is very high, it is possible that

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

light on the control panel and the air quality light ring may indicate that the

air quality is bad even though the air quality is good. In this case, the auto

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 3/4 light up continuously, they indicate the current fan

speed.

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

and/or 3/4 flash, you have to replace these filters. If lights 2 and/or

3/4 flash, the replacement/lock light also flashes (see chapter ‘Filter

replacement’ for more information).

- When lights 2, 3/4 and the replacement/lock light are on continuously,

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 air cleaner allows you to

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