MH sat on shore power all day with nothing else on. Here is inverter panel with shore power still plugged in.
Unplugged shore power and started measuring batteries...
Chassis Battery posts #1 12.47v #2 12.47v
House Battery posts #1 6.32v #2 6.31v #3 6.32v #4 6.31v
Distribution panel under driver seat
Battery disconnect switch on:
Chassis battery post 12.45v
House 12v switched post 0.016v
House 12v non-switched post 0.009v
Battery disconnect switch off:
Chassis battery post 12.45v
House 12v switched post 0.07v
House 12v non-switched post 0.07v
I used the panel ground post for the negative on all of those, might have the on\off part of the switch reversed.
Now, I went back to the batteries and measure the red and black cables coming off of the house batteries... 0.05v
I think they've got the wires from the house batteries to the coach screwed up. It's got (4) 6 volt batteries... How are the red and black cables supposed to be connected to all 4 batteries? Hots to hots, grounds to grounds... or hot to ground on 2 batteries, then hot to ground on other 2 batteries?
I'll go snap a pic of the battery cables now...
