A magnetic sensor on the window sash monitors whether the window is open or closed and transmits this information via a thin cable to a built-in receiver fitted in the extractor hood housing.
ist.
Approved by the DIBt (Deutsches Institut für Bautechnik — German institute for civil engineering)
With this setup, the fan motor can be controlled independently, so that the extractor hood lighting works independently of the switching status of the receiver. The system is equipped with an isolated changeover contact.
The control line is connected to the controller and the proximity switch. Ideal for retrofitting when the control line has already been laid!
With cable break protection
Application:
- For fixed, invisible installation of the receiver in the extractor fan housing
- Signal transmission via a thin, discreet cable (3 mm)
- The user must open the window to operate the extractor fan
- Allows the use of extractor fan hoods — lighting works even when the windows are closed
- No batteries required
Power supply: 230 V AC/50 Hz
Switching power: 3500 W/16 A, isolated
Functional area: -15°C/+40°C
Protection type: IP 20
Cable length: 5 m
Cable: 3 mm
Colour: white
