adding a new dc circuit to distribution bus

[bumblebread]

Hi there,

I'm thinking of adding a new DC circuit to my Parallax DC Distribution Center and wanted to know how best to wire that. There are plenty of spare fuse slots to choose from. I can theoretically thread a single positive wire from a spare fuse to my new appliance (the load) but where does the negative go after that? I suspect that needs to go to the Ground Buss, if so where do I find that, I've no clue? I have a 2014 30FB Flying Cloud.

Any advice would be welcome
Many thanks!

[wulfraat]

I think your ground bus is under your bed at the front of the trailer. That’s where mine is on my 30’, but mind you I have a rear bed model and it’s under my front couch.