Discussion:
Code A1

Unit will intermittently code A1 during operation. Reset Key on/off and we regain operation. Unit goes through self test fine. I can access maintenance features, BUT, if trying to access the hour meters it will code out immediately to A1. I sent in the original VFC card with updated firmware along with a brand new ODI (never installed) to Raymond for pre-programming. This did not fix it. I replaced the ODI cable assy and this did not fix it. Has anyone ever had this code and what fixed it?
  • Posted 16 Oct 2012 01:15
  • By Rodey
  • joined 16 Oct'12 - 21 messages
  • Michigan, United States
Showing items 1 - 2 of 2 results.
Install a pre-programmed Operator Display and
a new VFC and Firmware (PROM) as a set.
  • Posted 26 Sep 2018 23:44
  • By tyler_d
  • joined 23 Sep'16 - 79 messages
  • California, United States
Just fixed it by swapping new VFC out with old one using new firmware with pre-programmed ODI. Don't ask why, but this fixed it.
  • Posted 19 Oct 2012 01:26
  • By Rodey
  • joined 16 Oct'12 - 21 messages
  • Michigan, United States

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