Turning On And Off; Changing The Day Mode Setting; Changing The Night Mode Setting - Philips 4000i Series User Manual

IAI
The professional-grade AeraSense sensor detects the level
of indoor air allergen and with numerical feedback from 1
to 12 the potential risk level of indoor air allergens can be
displayed. 1 indicates best air quality.
GAS
With an advanced gas sensor, a display ranging from L1 to L4
shows the level change of potential harmful gases (incl. VOC,
odor, etc.) detected. L1 indicates best air quality.
Turning.on.and.off
Note:
For optimum purification performance, close doors and windows.
•
Keep curtains away from the air inlet or air outlet.
•
1
Put the plug of the air purifier in the power socket.
2
Touch to switch on the air purifier.
The QR code for App is displayed on the screen for the first use, you can scan it and
»
download the App.
The air purifier operates in the Auto mode with PM2.5 displayed on the center of the screen.
»
After measuring the air quality, the air purifier automatically switches to the display which
»
has the highest readings among PM2.5, IAI and Gas (fig
3 Touch and hold the
Note: If the air purifier stays connected to the electrical outlet after turning OFF, the air purifier will
operate under the previous settings when turned ON again.

Changing the day mode setting

You can choose Auto mode, speed 1, speed 2 or Turbo mode by touching the
Auto.mode.(. .): In Auto mode, the dual-sensor senses the air quality in real-time and the appliance
automatically adjusts the fan speed in accordance with the ambient air quality.
The control panel can automatically adjust display screen brightness according to the ambient light.
(fig ).
i
Manual.speed.(. & .): In manual mode, the air purifier operates on speed 1 or speed 2 (fig
Turbo.mode.(. .):.In Turbo mode, the air purifier operates on the highest speed (fig

Changing the night mode setting

You can choose normal Sleep mode or Allergy Sleep mode by touching the
Normal Sleep mode: In normal Sleep mode, the air purifier operates quietly at a low speed. After
3 seconds, the button dims, all lights and buttons are off (fig
button for 3 seconds to switch off the air purifier.
IAI level Air quality light color
1-3 Blue
4-6 Blue-purple
7-9 Purple-red
10-12 Red
Gas level Air quality light color
L1 Blue
L2 Blue-purple
L3 Purple-red
L4 Red
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EN
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