10
Auto Mode uses AirSight Plus™, a smart
laser dust sensor inside the air purifier, to
adjust the fan speed automatically based
on air quality. For example, if the air quality
is bad, the fan will automatically be set to
high speed.
Note:
• The air purifier will take 5 seconds
to detect the air quality each time
it is turned on. During this time, the
air quality indicator rings will be
blue. After 5 seconds, the air quality
indicator rings will change color
based on the detected air quality.
• Auto Mode does not use the turbo
fan speed.
• The VeSync app also supports
additional auto modes: Quiet Auto
Mode, Ecient Auto Mode, and ECO
Auto Mode (see page 13).
USING YOUR SMART PURIFIER (CONT.)
Air Quality Indicator Chart
Indicator Color Air Quality Auto Mode Fan Speed PM2.5 Range
Blue Very Good Sleep Mode 035 ug/m
3
Green Good Low 3675 ug/m
3
Orange Moderate Medium 76115 ug/m
3
Red Bad High > 115 ug/m
3
Auto Mode