As William said... That is usually a relay issue. In the older FX's, it could also be a sticking issue like the hub or connections.
Steve Higgins. On Fri, Dec 11, 2020 at 6:16 PM William Miller <[email protected]> wrote: > Jon: > > > > In the deep recess of my memory I recall this error code with FX > inverters. It was caused by a stuck transfer relay. You might open the > inverter cover and look for signs of smoke or arcing in the relay. > > > > Good luck! > > > > Miller Solar > > 17395 Oak Road, Atascadero, CA 93422 > > 805-438-5600 > > www.millersolar.com > > CA Lic. 773985 > > > > > > *From:* RE-wrenches [mailto:[email protected]] *On > Behalf Of *Jon Siegenthaler > *Sent:* Friday, December 11, 2020 6:01 PM > *To:* [email protected] > *Subject:* [RE-wrenches] Outback AC Backfeed Error > > > > Hey wrenches, > > > > I have a client who has a couple of the Radian 8048's and has an error > code of "AC Backfeed Error GS-1". Looking at the manual it states that > "Usually indicates another AC power source (out of phase with the inverter) > was connected to the unit’s AC output. Can also occur if an out-of-phase AC > source is connected to the inverter’s AC input." > > > > However when this happened the generator wasn't running and it's an off > grid system. Is there a way that the master is looking to the slave as > another power source? The system had been running fine this week, auto > running the generator early morning and shutting down on its own. > > > > Anyone seen something like this before? Thanks, > > > > Jon Siegenthaler > _______________________________________________ > List sponsored by Redwood Alliance > > List Address: [email protected] > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > There are two list archives for searching. When one doesn't work, try the > other: > https://www.mail-archive.com/[email protected]/ > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > http://www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > http://www.members.re-wrenches.org > >
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