Hello!I purchased a 1992 Chevvy Mallard Sprinter used with 31k miles on it and noticed the following issue:When I turn on the chassis battery, none of the chassis 12v utilities run (fridge, lights, fans).If I run the motor and the alternator is on, t...
MrWizard wrote:If you have 12v power when plugged in, lights etc.. workThen the converter is putting out power, might be low voltage, but it is powerIt sounds like there is a break in the circuit between the batteries and the converter/house wiringTh...
MrWizard wrote:ok#1 all RV house lights, water pump, fans, heater blower, and fridge control circuits, etc.. are 12v and work from the coach/house batteries#2 you should have (2) or more batteries, (3) is common, (1) for engine/chassis, (2) for RV si...
MountainAir05 wrote:You should check all the batteries at the battery termale . As stated the battery switch should be on. You should have 12.6v or there abouts. NOT 12 volts on each battery installed. If you have 12.6v at all batteries and no powe...
Krusty wrote:Sounds like it is operating normally. None of the things you mentioned (fridge, lights, fans) would run off the chassis battery. They would run off the coach battery. None of the 120 volt AC stuff will run off the 12 volt system unless y...
