RCF-230TD is a controller for controlling heating and/or cooling in a room. It is intended for control of thermal actuators or an actuator with 3-position function (increase-decrease), and also has a function for three-speed fan control (for fan-coil). The controller has supply voltage 230 V AC. It has triac outputs for 230 V AC heating/cooling and built-in 230 V AC fan relays, which means that a separate relay module is not required for the fan and actuators.

Applications
The controller is suitable in buildings where you want optimal comfort and reduced energy consumption, for example offices, schools, shopping centres, airports, hotels and hospitals etc.

Control function
The controller controls heating and/or cooling in a room. Control parameters like P-band and I-time can be set in the parameter list via the display. The setpoint can be changed using the INCREASE ( ) and DECREASE ( ) buttons on the front.