02-01-2016, 01:12 AM
Marc, I was told by Newell that batteries are auto merged whenever the 8V92 is running. They also recommended merging with switch whenever boondocking if generator is running then unmerge when you shut off generator. I always merge when hooked to shore power to make sure engine batteries stay charged. We also always run generator when driving but don't use manual merge switch. Our coach is a bit older than yours so you may have a bit more modern merge technology than us.