no charging voltage
Have a four winds hurricane motorhome. Had to replace my 12V house batteries (two in parallel). I checked the voltage at the cables that attach to the batteries and have 0 volts. I expected about 1...
Forum Discussion
Tried to post earlier but rv.net no go today.
No shore power, set isolator so no engine battery to DC fuses. Install house battery. Is there house battery voltage at the fuses?
Problem is the report that converter is 13.6 but fuses see 12.3 engine battery. (or 14.4 alternator) But thing is the solenoid switch is letting that engine battery through to the DC panel. why no 13.6 at fuses????
Need to see if house battery voltage is reaching DC fuse panel to identify if that 85a thing is the problem. If no battery voltage at fuses then by pass/jumper that 85a thing and see what happens then.
There may even be a problem where you don't see any voltage with no battery, because those wires need to touch as when on the battery. If so, with no battery, then with no battery you have to clamp them together as though on battery posts.
No shore power, set isolator so no engine battery to DC fuses. Install house battery. Is there house battery voltage at the fuses?
Problem is the report that converter is 13.6 but fuses see 12.3 engine battery. (or 14.4 alternator) But thing is the solenoid switch is letting that engine battery through to the DC panel. why no 13.6 at fuses????
Need to see if house battery voltage is reaching DC fuse panel to identify if that 85a thing is the problem. If no battery voltage at fuses then by pass/jumper that 85a thing and see what happens then.
There may even be a problem where you don't see any voltage with no battery, because those wires need to touch as when on the battery. If so, with no battery, then with no battery you have to clamp them together as though on battery posts.
