This electrical ventilation control unit is a compact device in a sealed enclosure containing transformer, and especially conceived for the application in 230 Volt ventilation control systems.
It contains switching power supply, control and regulation electronics, output relays and fuses for operating 230 V AC actuators for ventilation applications.
The operation of the actuators can occur by ventilation button, central ventilation button, thermostat, timer and wind/rain detector.
Ventilation groups can be advanced with a complete assembly.
Control features like Tip- Stop, deadman, gap ventilation open-close and thermostat open-close give the user a multifaceted and priorities-dependend control possibility for the actuators.