OJ Zone Module A

OJ Zone Module A

In conventional solutions, where pressure is held constant in the ventilation system supply ducts, an OJ Zone Module A is used in each room along with a standard 0-10 V VAV damper. Energy savings are achieved through demand control.

OJ Zone Module A demand-controls ventilation on the basis of the connected temperature, VOC, CO2 or humidity sensors, which are detected automatically.

The module is installed together with an OJ Zone Master in a network, thus providing energy-optimised operation. The user can adjust room comfort by connecting a colour touchscreen.



  • Energy-saving VAV operation

  • Standard 0-10 V signals

  • Air quality and temperature

  • QuickPlug™ installation

  • Automatic configuration

  • 2” touchscreen