Local control board of air-water individual unit. It controls up to three speeds, the opening/closing of electrovalves and the wired communication with system controller. Compatible with two-pipe and four-pipe installations. External power supply 230 Vac. Functionalities:

• Input for open window detection.
• Input for window occupancy detection.
• Remote probe function.
• Automatic management of the speeds of the fan according to the temperature gap.
• Device-Main control board bidirectional communication.