Filter change function

The air filter must be changed every 6 months, regardless of the operating time.

Replace the air filter when B bar is completely filled (red).

  1. Fold up the design cover of the device [A] or remove it [B].
  2. Remove the air filter [2] and replace it.
  3. Place the filter mat on the intake grille of the upper housing part [3] and replace the cover [1]. The cover must audibly click into place.
  4. Remove used timestrip.
  5. Stick on a new timestrip.
  6. Press activation button A.
  1. The red dye in the interior of the bar B is released. The bar indicator first fills slightly. Within the next 6 months, the B bar indicator will rise to the upper edge (indicator value 6).