Due to upcoming VFD changes on Large Foundation/Odyssey/Voyager 3, it will be necessary to ensure that the correct firmware is installed on the unit to ensure that nuisance alarms are not generated due to point mapping with the Modbus on the VFD.
Once v10 firmware releases in 2027, it will no longer be necessary to have separate firmware based on the installed VFD.
Alert
- For Large Foundation/Odyssey/Voyager 3 with TR150 Supply Fan VFD, use v9.00.0007 firmware
- For Large Foundation/Odyssey/Voyager 3 with TR200 Supply Fan VFD, use v9.01.00xx firmware
- V9.01 firmware is only released with the equipment that requires it and not available for download from the normal sources. Please reach out to tech support for v9.01 firmware download.
- IF YOU INSTALL V9.01 ON A UNIT UTILIZING A TR150 VFD, DO NOT ROLL YOUR FIRMWARE BACK TO V9.00, CONTACT TECH SUPPORT