[ShrimpBurrito]

This charger operates totally independent from the TM charger, as the TM charger is not operating while running down the road.

The charger output is simply connected directly to the battery terminals. It's no difference from having an auxiliary charger at home. For the charger inputs, the negative lead is connected to the TM ground, and the positive lead is connected to the charging circuit coming from the TV through the Bargman. This positive lead from the charging circuit can be found connected to the DC distribution panel right above the converter, so access is easy. There are a few other wires coming from the charger, but no additional wiring has to be run. It's as close to plug-n-play as you can get.

When installed, it operates behind the scene. You simply connect the Bargman as you have always done, and that turns it on. That's it.

Dave