Room temperature controller with 6-way operating function, studio white, Busch installation bus KNX, Busch-Sentio, Room temperature controller with 6-way operating function Heating/cooling operation/color concept Freely configurable multifunctional control element. With integrated KNX bus coupler. With labeling field. Support of KNX functions through innovative color concept (yellow=lighting, blue=blinds, orange=RTR, magenta=scene and white=neutral/no function assignment) or standard lighting red/green. Button function: switching/dimming/blinds/sending value/light scenes, etc. For controlling heating, ventilation and fan coil actuators. Master/slave operation. With base load operation. The fan level can be switched manually or to automatic mode. Class of temperature controller: 1 Contribution to room heating energy efficiency: 1.0%. Control elements: Push buttons left/right Display elements: Display of operating mode, temperature, fan coil level, humidity value, CO2 value, time or date via LCD Connections: KNX line: Bus connection terminal Protection class (device): IP 20 Temperature range (device): -5 °C to 45 °C Dimensions (H x W x D): 116 mm x 90 mm x 13 mm