The FEB programming unit is combined with the 180/280 central ventilation units and enables convenient operation and display of system parameters specific to the living space. Communication via i²C bus. Installation on a surface box.
Please ask your local power supply utility or a registered electrician to install appliances that are not fully wired, i.e. ready to plug in. The electrician should also be able to assist you with obtaining the agreement of the respective power supply utility required for the appliance installation.