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Error Code - 111-113 (v3.18xx) or 18x6F/70/71 (v3.19xx)

CPU v3.18xx and below - Error Code - 111-113

CPU v3.19xx and above - Error Code - 18x6F/70/71

Error Message: Vsrg L1/L2/L3 Max

Solutions: AC voltage surge.

  • Check the AC Connection to inverter
  • Verify that the inverter is set to the correct country.
  • Check with the grid operator if a large surge source or irregular load exists near the site.
  • Verify that the output wire size matches the distance between the inverter and the location of the grid connection.
  • Use a larger gauge wire for the AC output
  • Refer the AC Wiring Application Note

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