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Using the air purifier
Understanding the air quality light
PM2.5 level
≤35
36-75
76-115
>115
IAI level
1-3
4-6
7-9
10-12
Turning on and off
The air quality light automatically goes on when the air purifier is switched on,
and lights up all colors in sequence. After approximately 30 seconds, the particle
sensor selects the color that corresponds to the surrounding air quality of
airborne particles.
The color of the air quality light is determined by the highest index between
PM2.5 and IAI readings.
PM2.5
AeraSense sensing technology accurately detects and quickly responds to even
the slightest particle change in the air. It provides you with reassurance with real-
time PM2.5 feedback.
Most of the indoor air pollutants fall under PM2.5 – which refers to airborne
particle pollutants smaller than 2.5 micrometers. Common indoor sources of fine
particles are tobacco smoke, cooking, burning candles. Some airborne bacteria
and the smallest mold spores, pet allergen and dust mite allergen particles also
fall under PM2.5.
Air quality color
Blue
Blue-purple
Purple-red
Red
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. Common allergens
include airborne bacteria, tiny mold spores, pet allergens, and dust mite allergen
particles.
Air quality color
Blue
Blue-purple
Purple-red
Red
Note:
For optimum purification performance, close doors and windows.
English
11
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