Busch-Jaeger Control element

For Busch installation bus KNX bus coupler 6120/12-101, 6120/13 and Busch Powernet KNX network couplers 6920/12, 6920/13. With labeling field. Support for KNX functions through an innovative color concept (yellow=lighting, blue=shutter, orange=RTR, magenta=scenes, and white=neutral/no function assignment) or standard lighting red/green. Button function (switching/dimming/shutter/value sending/light scenes/ventilation function) in master/slave operation. With basic load operation. The controller is a continuous room temperature controller for fan coil units in 2-pipe and 4-pipe systems and conventional heating or cooling systems. The fan speed can be switched manually or set to automatic mode. A transparent labeling sheet with standard symbols is included in the delivery. Class of the temperature controller: 1. Contribution to room heating energy efficiency: 1.0%. ETS programming only from ETS 3.0f. Pure stainless steel. KNX.