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1N1 725627

i have a 1N1 with the Hitachi system showing a code 413= open pump fet. have tested and all show good. wiring checking good. what am i missing?
Thanks for any help
  • Posted 14 Sep 2015 23:08
  • By Adams1
  • joined 24 Jun'15 - 61 messages
  • Indiana, United States
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Check battery to frame voltage. If over 15 volts, remove battery from unit and try.
  • Posted 17 Sep 2015 22:39
  • By RCAV8TOR
  • joined 12 Nov'11 - 366 messages
  • Alabama, United States
What i used to do all day now takes me all day to do.
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