[RE-wrenches] Arc Fault problem in FM100

[Dana Orzel]

Pull the ground jumper in the FM100.
Double check all terminal connections in the Power center related to the FM100. Do the pull test carefully,
I once missed tightening a neutral that was passing current & then not. I finally heard a slight crackle sound as I turned the array input & battery breaker at the same time to on, did the pull test [moved wires & the Fm100 lite up], then Felt like an idiot! Tightened the neutral & all good.

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Dana Orzel                GREAT SOLAR WORKS!
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From: John Blittersdorf via RE-wrenches <re-wrenches at lists.re-wrenches.org>
Subject: [RE-wrenches] Arc Fault problem in FM100
Date: Sat, 8 Mar 2025 04:16:18 +0000
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