I have a Multiplus II 24|3000|70 in my van. It was working fine for many months. Recently, I got inspired to re-work the electrical system, and tore everything out. When I reconnected it all, I made an incredibly stupid mistake: I connected the shore-power in line to the Multiplus’s output 1, rather than its A/C in.
When I turned everything on, a few indicators on the Multiplus flashed briefly, then all stayed dark. I poked around, discovered my error, reconnected it properly, and tried again. No change, everything stays off and dark. The absence of any smoke or flames or loud noises gives me hope that perhaps it just blew a fuse or breaker, but I’ve not found any pointers to such in the manual.
On a scale of zero to seven, how screwed am I?