OJ-Zonemaster Room Control Master

A system tailored for energy-optimised operation and comfort control in buildings with VAV dampers.

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OJ-Zonemaster, GreenZone from OJ Electronics A/S

OJ-ZonemasterSmart savings

The OJ GreenZone® system is tailored for energy-optimised operation and comfort control in buildings with VAV dampers. Airexchange and temperature are adjusted as needed in up to 125 zones per AHU.

The OJ Zone Master features advanced functions which ensure energy savings on the basis of damper position while simultaneously controlling both branch dampers and zones with common extract.

The OJ Zone Master can be connected to up to 25 auto-configuring Zone Modules, which are controlled and monitored via the Master’s built-in Web server and BMS interface.

  • Energy-optimised VAV operation
  • QuickPlug® installation
  • Automatic configuration
  • Intuitive Web server
  • BMS interface

Product Documents

Product Sheets
Product Sheet, OJ-Zone-Master, Danish
File type/size:PDF ( 450.31 KB )
Product Sheet, OJ-Zone-Master, English
File type/size:PDF ( 448.77 KB )
Product Sheet, OJ-Zone-Master, German
File type/size:PDF ( 450.37 KB )
Brochure, OJ-GreenZone, English
File type/size:PDF ( 6.79 MB )
Product Catalogue, HVAC Controls and Drives, 2024, English
File type/size:PDF ( 4.23 MB )
Instructions, OJ-Zone-Master (EN, DE, FR, SV, NO, DA)
File type/size:PDF ( 2.45 MB )
Commissioning Guide, OJ-Zone-Master, Danish
File type/size:PDF ( 7.21 MB )
Commissioning Guide, OJ-Zone-Master, English
File type/size:PDF ( 6.23 MB )
Commissioning Guide, OJ-Zone-Master, French
File type/size:PDF ( 1.90 MB )
Commissioning Guide, OJ-Zone-Master, German
File type/size:PDF ( 5.15 MB )
Commissioning Guide, OJ-Zone-Master, Swedish
File type/size:PDF ( 1.92 MB )
Commssioning Guide, OJ-Zone-Master, Norwegian
File type/size:PDF ( 6.86 MB )
BACnet PICS, OJ-Zone-Master
File type/size:PDF ( 344.63 KB )
BTL Certificate No. 30356, OJ-GreenZone
File type/size:PDF ( 1.14 MB )
Protocol-KNX, OJ-Zone-Master, English
File type/size:PDF ( 923.81 KB )
Protocol-Modbus-BACnet, OJ-Zone-Master, SW 4.12
File type/size:- ( 2.93 MB )
EDE-installer, OJ-Zone-Master, SW 3.47
File type/size:- ( 134.21 KB )
IP Config Setup, SW
File type/size:Zip ( 1,006.26 KB )
OJ-Zonemaster, GreenZone from OJ Electronics A/S

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