Adjusting the internal shutter

The internal shutter can be opened or closed manually. As a rule, the internal shutter is open so that the interior rooms are always supplied with fresh supply air.

5

Internal shutter

5.1

Slider

Opening internal shutter (default setting)

  1. Press the slider all the way up. The internal shutter opens, the slider engages.

Closing internal shutter

  1. Pull the slider all the way down until the internal shutter is completely closed.