Functions at a glance

• For the control of heating and cooling applications in the room, such as heaters, floor heating or a cooling ceiling. The device has 4 channels which can each be used for the independent control of a heating or cooling application. Each channel has an electronic valve output for controlling a a thermo-electric actuating drive, as well as 3 inputs for detecting and monitoring the condition of the room. (usable for window sensor, dew point sensor, fill level sensor or temperature sensor). It is also possible to connect an analogue room control device (SAR/A) with the inputs of the device. The device has an integrated room temperature controller for controlling the room temperature, which can be used for the direct control of the outputs of the device. The VC/S 4.2.11 has an on-site operation that is easy to use. The i-bus tool can be used for extended diagnosis functions as well as for improved commissioning.