No 12 V juice--battery or converter?
My new-to-me 2014 Coachmen C (21QB) has no 12 V juice without the generator running. As in, the lights won't even come on. The battery is a cheapo, previous treatment unknown. When I looked at it...
Forum Discussion
The disconnect
Is for disconnecting the house from the batteries when the RV is stored and Not being used and not on Shore power to maintain the batteries
The connection between chassis and house is normally open and connects automatically only when the engine is running,
From your description the house/RV is completely disconnected from the batteries, they are not being charged, you need to put the disconnect switch back in use mode, it should not drain the engine/chassis batteries
The generator or a large inverter are things that would be connected directly to the batteries and not go thru the battery disconnect relay
Is for disconnecting the house from the batteries when the RV is stored and Not being used and not on Shore power to maintain the batteries
The connection between chassis and house is normally open and connects automatically only when the engine is running,
From your description the house/RV is completely disconnected from the batteries, they are not being charged, you need to put the disconnect switch back in use mode, it should not drain the engine/chassis batteries
The generator or a large inverter are things that would be connected directly to the batteries and not go thru the battery disconnect relay
