Temperature controller - single room for controlling heating actuators or actuators, KNX. Single room controller with integrated bus coupler for wall mounting. Continuous controller can also be configured for 2-stage heating (basic and additional stage) and for air conditioning. Manual switch for 4 operating modes: comfort, standby, night reduction, frost protection. 3 additional inputs for conventional switches, buttons for switching/dimming/blinds. Additional temperature sensor can be connected to limit the floor temperature. Commissioning in KNX E and S mode.