8
EN
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
h
)�
3
Touch and hold the button for 3 seconds to switch off the air purifier�
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�
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
