7
AP-40
User Manual
Manual Adjustment of
Purification
Level
The air purification level can be set manually in 4 levels as required: quiet, low, middle,
high. The air quality sensor continues to work and is not
affected
by the respective setting.
Removal of Formaldehyde and Sterilization
The device is equipped with a special nano photocatalytic filter and UV sterilization
system. This function is not activated at the
fi
rst start. It can be activated manually by
touching the symbol . Repeated touch deactivates the function again.
