EKINEX EK-HH1-TP Mixing actuator

Mixing actuator

The Ekinex® EK-HH1-TP mixing actuator allows the control of a mixing group by controlling a servomotor for mixing valve (3-point floating or with 0-10 V signal), the control of a circulator and l acquisition of the delivery and return temperatures of the heat transfer fluid and the temperature of the external air mass. The delivery temperature of the heat transfer fluid can be regulated at a fixed point, with external climatic compensation, with external climatic compensation and recalibration on internal conditions. The control modes can be selected separately for heating and cooling. The device is particularly suitable for floor and ceiling radiant panel heating and cooling applications in combination with Ekinex® room thermostats equipped with integrated temperature and relative humidity sensors. The membrane keyboard allows manual control and includes LEDs for status indication; the LCD display allows viewing/setting of the main operating parameters. The device has an integrated KNX bus communication module and is designed for mounting on a 35 mm profile rail. Power is supplied via the KNX bus; 230 Vac mains voltage is additionally required for operation.