Quote:
Originally Posted by PJDour
Plugged into my 50 amp shore power circuit. Both batteries are now reading 12.4, up from the 12.1 this morning, so they look like they are charging. They were at 13.2 a couple of days ago while plugged into a 20 amp shore power outlet at the sellers house when I picked it up.
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I suspect the 12.4 VDC was a result of the engine alternator charging when you moved the MH. If you are plugged into SP with the USE/STORE switch in USE and you don't have charging voltage in the 13s then the converter is not charging the batteries. On the DC fuse center there should be 2 40 amp fuse which are the reverse polarity fuses - verify they are good.