Use The Appliance; Understanding The Air Quality Light; Switching On And Off; Setting The Humidity Level - Philips AC4924 User Manual

4 Use the
appliance
Understanding the air
quality light
PM2.5 Air quality
level light color
≤35
Blue
36-75 Blue-Purple
76-115 Purple-Red
>115 Red
The air quality light automatically goes
on when the appliance is switched on,
and lights up all colors in sequence.
In a short time the air quality sensors
select the color that corresponds to the
ambient air quality.

Switching on and off

1
Put the plug in the power socket.
» The appliance beeps.
2
Touch to switch on the
appliance.
» The appliance operates under
the 2-in-1 mode by default with
displayed on the screen.
» When the appliance is warming
up, " " displays on the
screen. After measuring the
particulate matter only in the
air, the appliance shows the
PM2.5 level and operates in the
auto mode by default.
» After measuring the air
quality for approximately
30 seconds, the air quality
sensor automatically selects
the appropriate air quality light
color.
3
•
Air quality
level Setting the humidity
Good
level
Fair
1
Poor
Very poor
•
•
•
Touch and hold for 3 seconds to
switch off the appliance.
Note
After the appliance is switched
off by the on/off button
plug is still in the power socket, the
appliance will operate under the
previous settings when it is switched
on again.
Touch the humidity button
repeatedly to set the desired air
humidity to 40%, 50%, 60% or "
Note
When the humidity level "
chosen, the appliance will keep
humidifying the room until the
ambient humidity level reaches
70%RH.
Note
When the target humidity level is
reached, the wick wheel will stop
rotating. It will start rotating again
when the humidity drops below the
target level.
If you want to increase the humidity
level quickly, you can select a
higher fan speed.
, if the
".
" is
EN 39