ELSNER 70320 KNX K4 KNX Heating/Cooling Actuators- 4 outputs

KNK K actuators have internal temperature controllers and output channels for controlling heating and cooling systems. Temperature controllers can control the KNX K outputs and also other climate systems on the KNX bus.
Temperature controllers automatically adjust the target temperatures for the different modes. So it is not complicated to switch between Comfort, Standby, Eco and Building Protection modes. Switching occurs via an object, e.g. via manual switch-on, timed switch-on or sensor control outputs in the KNX system.
The buttons on the device allow direct manual control over the connected system. The LEDs indicate whether the output channel has been operated or is operating in manual mode.