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ichudov's avatar
ichudov
Explorer
Jul 02, 2017

Norcold refrigerator "NO FL" code, propane burns fine

I have a norcold refrigerator in my Monaco Windsor motorhome. 1) It works fine on AC 2) When run on propane, it gives a "NO FL" error 3) When performing diagnostics, I was watching the flame as s...
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nicksmarto's avatar
nicksmarto
Explorer
Jul 22, 2017
Agreeing with Jim@HiTek, I just had the same issue on my Norcold N841. Detected the resistance on the electrode to be about 1.5? but quickly dropped to ~0.1? as the multimeter applied testing voltage.

Cleaned and now that number stayed ~0.5?. Would guess that the actual resistances vary a bit based on conditions, but the moral of the story is that I fixed it by removing and cleaning the electrode tip and all of the connectors of the spark/sense electrode. Happy to avoid replacing the power board.

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