@Amazonica, as long as you're winterized, you need not worry about your cold supply and dump valves.For winterizing info, do a search here on the forum for 'winterizing'. It's been discussed at lengt… (View Post)
If possible, I'd leave it on shore power for 12 hours, 'just to be sure'. The converter tends to trickle charge at a low rate (in the 320 anyway. Not sure if your 400 has a fancier converter). (View Post)
@GrandmasKid, after thinking it over, (reading some of those links posted above), I think I may be wrong about running the negative 12v line all the way back to the battery... From what others have w… (View Post)
@GrandmasKid, so it looks like (and I think you said) you have a separate 12v-supply wire that leads from your TV battery to the 9pin connector. Two things are necessary with that 12 volt supply... 1… (View Post)