CONTROLS
Air
Outlet
Vent
4
Fan Speed Indicator
①
Indicates the current fan speed.
Change Filter Indicator
②
LED light indicates when it is time to change the filter.
Reset Button
③
After replacing a filter, press the RESET button for at least 5 seconds.
Air Quality Indicator
④
Color-coded LED indicates one of three levels of air quality.
Power Button
⑤
Turns the unit on or off .
Fan Speed Button (UP/DOWN)
⑥
Enables Manual operation of the unit. Press to cycle through and set the desired
fan speed (Low, Medium, High).
Light Sensor
⑦
Detects the amount of ambient light within the environment, to adjust the
brightness of the LED indicators.
English
1
5
6
2
3
7
ZERO-N
4