Important:

The following firmware versions are outdated and should only be used upon recommendation from OutBack Power Technical Support. The latest firmware for the FXR / VFXR Series can be found here.

NOTICE

Please ensure that you are downloading the correct version number. Each download contains a ReadMe text file that details the:

• Firmware Version Number
• Contents of the Release
• Release Date
• Additional useful information

Once downloaded, verify that the ReadMe text file contains the proper information regarding your FXR product. 

• FXR2012A and VFXR2812A Revision 001.006.015
  • Contents of the Release: Bug fixes and Enhancements
  • Release Date: July 2015
  • Bug Fixes:
    • Implemented Multi-phase coordination for stacked systems.
    • Corrected issue with false Stuck Relay error.
    • Corrected minor phase relationship issue with 120VAC models set to 50Hz and stacked in split-phase.
    • Removed 8 second delay of Aux output after power-up.
    • While selling, current rises to 4A in diode mode and remains there for 10 seconds before transitioning to brute mode.
• FXR2524A and VFXR3524A Revision 001.006.015
  • Contents of the Release: Bug fixes and Enhancements
  • Release Date: July 2015
  • Bug Fixes:
    • Implemented Multi-phase coordination for stacked systems.
    • Corrected issue with false Stuck Relay error.
    • Corrected minor phase relationship issue with 120VAC models set to 50Hz and stacked in split-phase.
    • Removed 8 second delay of Aux output after power-up.
    • While selling, current rises to 4A in diode mode and remains there for 10 seconds before transitioning to brute mode.
• FXR3048A and VFXR3648A Revision 001.006.015
  • Contents of the Release: Bug fixes and Enhancements
  • Release Date: July 2015
  • Bug Fixes:
    • Implemented Multi-phase coordination for stacked systems.
    • Corrected issue with false Stuck Relay error.
    • Corrected minor phase relationship issue with 120VAC models set to 50Hz and stacked in split-phase.
    • Removed 8 second delay of Aux output after power-up.
    • While selling, current rises to 4A in diode mode and remains there for 10 seconds before transitioning to brute mode.