electrics

Blue Opal is back to two house batteries now, in a parallel arrangement. I ordered a whole bunch of parts from Marine Parts Direct, and a Draper battery terminal crimper from Amazon (the club doesn’t have one, and doing it

Courtesy of Dad, I have an easy-to-maintain set of wiring diagrams for Blue Opal. These diagrams are built using a text format called dot, and turned into an image automatically using Graphviz. The source for this particular diagram can be

Sunday saw more work on the installation of the ProSplit R; I had already got all of the terminals wired up by Saturday, or so I thought. However, it turns out that I’d missed the part in the instructions about

When documenting the various power cables that run through Blue Opal, I checked the output voltage of the alternator, and the voltage flowing in to the batteries. There was approximately a 1V drop, which comes from the diode splitter that