I think you'd have to look at the electrical schematic for your specific model to see how it's connected. In my 29MV, the converter connects on the battery side of the main shutoff solenoid so it will charge the battery regardless of position of the main switch.
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retired USCG aviator
2020 Jayco Greyhawk 29MV/2021 MINI Cooper toad
Thanks DVPl and pconroy, my rig is tucked away in an indoor storage facility until January. I’m just curious. I might switch to a DC fridge, connect it straight to my battery with is own shutoff. If the rig charges the house battery when the switch is off that would be good.
On my Entegra, the battery does get charged as mentioned by @dvspl.
The battery as well as the 12V from the shore power (via converter) are connected to the input side of the shutoff (through a breaker). Thus the battery is "always" connected to the converter 12V.
The output of the disconnect SW is routed back to supply the converter fuse panel with 12V. Thus when the disconnect SW is off, there is no 12V power to the fuses from either the battery or the shore power (converter).
Perhaps the battery disconnect should actual be called the 12V disconnect.