toedtoes wrote:
On the battery wiring, does your house battery charge from the alternator while driving? Or is it completely separated unless you flip that switch? Sounds like you have a similar setup to what I've got set up. Under normal circumstances, when I start the engine, the house battery is disconnected (via a delay switch) for about 20 seconds. Once the engine is running, the delay ends and the house battery charges off the alternator. If the engine battery is low or dead, I flip a toggle switch and cancel the delay and start the engine with the house battery.
I have a switch as well. I don't know of any "delay" involved though. I believe the switch just determines what battery you are using/charging. Seems to work anyways.