HVAC controller for EC motors, damper actuators or frequency inverters
Manual or demand based ventilation control for EC motors, actuator powered dampers, frequency inverters or other fan speed controllers via analogue signal. The requested fan speed or damper position can be selected manually via the 3-button keyboard or automatically. In automatic mode, a Sentera HVAC sensor can be connected to the RDCV controller to regulate the fan speed or damper position in function of the measured temperature, relative humidity, carbon dioxide level or differential pressure. RDCV is designed for inset or surface mounting.