Auto Time operating mode: automatic operation with time programmes

Auto Time activates time-controlled automatic operation with the Winter or Summer time programme and up to 4 time intervals and ventilation levels per day of the week.

Time programmes can be set up under Ventilation time programme.

If times within a time programme overlap, the fans run in the higher ventilation level. The fans switch off for times not taken into account.

If the ventilation level is adjusted manually, the automatic function switches off temporarily. Once a timer time has elapsed, the ventilation unit switches back into automatic operation.

In Auto Time operating mode, the measurements of all internal and external humidity sensors are taken into account. Connected external air quality sensors (CO2 and VOC) are not taken into account.

Excess humidity protection for the unit is active at all times. All measurements from internal and external humidity sensors are used for analysis. If the maximum humidity value limit is exceeded, a switch is made to intensive ventilation until the humidity is 3 % below the value limit. The ventilation level is only increased to intensive ventilation if the outside air conditions are actually suited to dehumidification.