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3
Functions presentation
3. Air quality
This unit machine installed with dust sensor
• The built in dust sensor detects the particles concentrations in the air, displaying it by PM2.5 data
shown on top panel as well as the different color LED lights. There are total 6 different LED light
colors to indicate the air quality from good to not good: blue-light blue-green-yellow-pinky purple-
red.
• If PM 2.5 data is between 0~50 that represents a lower level of PM 2.5 in the air, which means the
quality level is good. If PM2.5 data is between 300~500 that represents a very high level of PM2.5 in
the air, which means the quality level is poor.
Note: The maximum PM2.5 value displayed in the product is 999.
C
Because of different locations and different tolerances on different sensor devices,
the PM2.5 parameter shown in this product might be different from other devices, or
mobile applications. All parameters are only for reference, and parameter may also
change on the same product with different fan speeds.
4. Wind direction adjustment
This air purifier product enables Oscillation function. Once Power on, the machine goes to "Auto" mode
automatically, and the air outlet will direct the wind among 45° to 90° from left to right, back and
forth, in order to deliver clean air to wider range. You can also press the "Oscillation" key to stop and
specify wind direction, and press again to be back to automatic oscillation again.
Air purifier / User Manual
Dust sensor primary filter
Dust sensor cover
9 / EN
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