SIEMENS RDG100 Wall-mounted room temperature controller for fan-coil units

SIEMENS RDG100 Wall-mounted room temperature controller for fan-coil units
Room temperature controller with display for two/four pipe fan-coil, automatic or manual 3-stage fan speed control, combination control with radiator, underfloor heating, electric heating, electric underfloor heating, 3 inputs (heating/cooling switching, separate temperature sensor, limit sensor in the floor...), supply voltage 230 V AC, outputs for valves and fan 230 V AC.

Weekly program, triac control outputs Y (3x on/off, 2x PWM or 2x 3-point), 3 relay outputs or continuous 0-10 V output for the fan, clock backup in case of power failure.