Service
[ S ] 45
Error Correction
Device can't be switched on
The freeAir must be installed flush with the wall box. Clean the
wall box and tap the front plate of the device to assure a tight fit.
In case the device still does not turn on wait several minutes
before switching the device back on.
Fan does not move
(knocking sound every 30 seconds)
Fan is jammed due to improper transportation.
Remove the extract filter and carefully push the blade wheel
downward.
For the supply air fan
– loosen the 4 outer flat head screws and
lift up the motor plate by 10mm.
Blue LEDs blinking
(continuously)
Service- or Dehumidifying operation is active.
Service operation is activated by pushing and holding the
-
Button while the device is switched on. This can happen by
accident or because of a mechanical jamming.
Uninstall the front cover and free the
-Button.
Leave Service operation by switching the device off and back
on.