Ventilation levels

  1. Use the or button to reduce or increase the ventilation level.

Ventilation level indication by number of symbol bars: 0 (off) to ventilation level 5

Bars

Ventilation level

0

Off

1

Humidity protection, minimum volumetric flow 20 m³/h

2

Reduced ventilation

3

Nominal ventilation

4

Intermittent ventilation = time-limited intensive ventilation

5

Intensive ventilation

All ventilation levels run in continuous operation. Exception: Intermittent ventilation runs for a limited time. After the time interval has expired, the unit switches back to the previously active ventilation level.