Configuration of sensor 1 / sensor 2

Parameters: Sensor 1 / sensor 2 configuration
Setting value: no/ yes

Parameters: Sensor 1 / sensor 2 type

Setting value: CO2, VOC, r.h., digital, external start/stop, night cooling, flush mode, motion detector, volumetric flow compensation, supply air mode, fume hood operation.

Parameters: Name of sensor 1 / sensor 2
Setting value: sensor 1, sensor 2, sensor 3, sensor 4, bathroom, WC, kitchen, bedroom, children’s room, living room, zone 1, zone 2 "yes" activates the connected external sensors named/specified by type. The name appears on the main control unit.

If the digital sensor type parameter is selected, the 24 V supply voltage can be looped via a pushbutton and returned to the associated 0-10 V input (arrow). When the pushbutton is pressed, the ventilation unit switches to intermittent ventilation for the time stated under Duration of ventilation level. Once this time has elapsed, the ventilation unit switches back to the previously selected ventilation level.

For wiring plans → Installation instructions.

If flush mode is selected, the ventilation unit is operated for the duration of activation using the set air volume. Flush mode is used to rapidly overcome excess demands on ventilation.

Pre-requirements for night cooling:

Temperature of supply air > temperature of supply airMin ,T OSA > 5°C. When night cooling is selected and the above pre-requirements are met, the ventilation unit is operated for the duration of activation using the set air volume with the bypass open.