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SJ-Chris's avatar
SJ-Chris
Explorer II
Sep 25, 2017

Battery not charging (from chassis or generator)

Hi All, new to RVing. Thanks in advance for you help! I've got a 2006 Four Winds Chateau 31p Class C with a Ford Superduty e450. RV has an Onan 4000 generator. I've got a 12V deep cycle house ba...
KX5002's avatar
KX5002
Explorer
Sep 25, 2017
There is probably a battery isolator, it "splits" alternator output to the chassis and house batteries, but doesn't allow either to feed back to the other
It's looks like a large aluminum heat sink

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