dougrainer wrote:
http://web.archive.org/web/20200228080649/http://parallaxpower.com/wp-content/uploads/sites/8194/2018/09/7400-Series-Owner-Guide.pdf
Note, Page 4 has to do with optional timer operation. Also, note, that the next paragraph states to disconnect batteries(or unplug converter) if leaving plugged in for an extended time. Doug
Thanks for catching my ignorance - didn't notice that I don't have the "T" option, so for now I'll stick with setting it on a 4 hour timer. Just bought the motorhome so the list of replacements is getting expensive!