I have 2 A/Cs on my rig. I can run 1 at a time when on shore power by using a A/B switch and both when on the generator. My question is where and how is the done? At the convertor or in the control bo...
You have a device called an Automatic Transfer Switch.
This selects either Generator OR shore power since if you try to run both at once bad things happen (So the switch selects one or the other based on if the generator is generting)