2016 Palomini Electric Advice Needed

You'll read a lot of negative comments about WFCO converters. They are cheaply built and most fail after a few years but it's all about building an RV as inexpensively as possible (and making the most profit), but they do work. If you keep it, somewhere down the road, you'll be replacing it with a quality converter like Progressive Dynamics but for now, so long as it works, just check the fuses. I think you'll find at least one is open.