Configuration of sensor 1 / sensor 2

Parameters: Sensor 1 / sensor 2 configuration

Set value: no / yes

Parameters: Sensor 1 / sensor 2 type

Set value: CO₂, VOC, r. h., digital, external. If digital, then start/stop, night-time cooling, flush mode, motion detector, volumetric flow compensation, supply air mode, operation with exhaust air system.

Parameters: Name sensor 1 / sensor 2

Set 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 type sensor 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-time cooling: T room reference > maximum room temperature and T supply air > minimum supply air temperature, T outside air > 5 °C; Timer supplementary heat register bypass interlock elapsed. When night-time cooling is selected and the afore-mentioned conditions are met, the ventilation unit is operated for the duration of the activation with the set air volume with the bypass open.