Maya.215 wrote:
Ok so basically I should have a wire running from the the terminal marked battery on that black fuse box I took pic of to my house battery ?
Need more info on how your motorhome is wired. (And need more time to study what you've already posted.)
For now, the answer is yes, and the wire should be at least stranded 10 AWG. (8 or 6 AWG would be better/safer, but 10 AWG should be sufficient.)
When I get somewhat un-busy (ha-ha), I'll be posting better information with definite recommendations on how to bring everything up to tip-top, reliable condition.
The converter/battery source switch is important. Without verifying, I'd say right now the center terminal of the switch should go to the battery terminal on the fuse block. One of the outer switch terminals should go to the battery and the other outer switch terminal should go to the converter/power supply.
