Anyone knew where the LCI control panel for the hydronic jacks is located on a 351DS? The black control panel above the batteries doesn't seem like its the one.
Are you blowing the 15a fuse. It's inside the box above the batteries inside the second step. Far right fuse is the slide fuse. The red flag breaker is the main DC breaker. It's left of the box with the two screws holding the cover on above the house batteries.