Control gateway for air-conditioning units with electromechanical control. Management of up to two compressors in 1 stage (balanced) or 2 stages. Power supplied through AC unit bus. Mounted on DIN rail or on wall.

Functionalities:

• Relay for fan control.
• Relay to control up to two compressors.
• Relays to control heating/cooling modes.
• Relay for boiler control.
• Two Airzone probe inputs for protection of production units.