03
There’s just one button. It’s on top, in the center of the display. Tap it to wake the
device, and cycle through fan speeds and Auto Protect. A long press of 3 seconds
puts it on standby, which deactivates the fan, UV-A lights, and display lights.
Controls & interface
Press here
Auto Protect
Fan speeds
PECO-Filter status
Particulate matter levels
WiFi status