01/05/2015
The Datec fancoil actuator is a DIN-rail mounted KNX device, for heating or cooling applications in offices, hotel rooms and much more. This device is used for driving fans and valves (0 – 10 V or PWM) as determined by the room controller. The fancoil actuator is able to drive up to three fan speeds and an additional 230VAC relay output (ex. for electrical heater). The device has two physical inputs, the first for connecting a local temperature sensor and the second to be used as a binary input or as a window contact input. Also, a 24 V power supply is included. Using Handmode, the installation can be tested even without connection to the KNX bus.