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Munchkin code F09

What does code F09 mean on a Munchkin contoller? I reset it and the main burner fires for a second then shuts off. This goes on for a couple of minutes before the fault light and F09 comes on.



  • jp_2
    jp_2 Member Posts: 1,935

    scout, do a search "F09" you will get an eye full...

  • FO9 on the Munchkin Control is flame failure. Check for spark. Clean spark (if no spark) or rectifier probe (if fires and locks out). Also check for leaks from a cracked chamber. I have had a few cracked Munchkins that would fire untill the water vaporized, then would lockout.
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