Greg, I logged into SOS.Fronius.com and entered the 573 error code for a Primo 3.8 inverter. The diagnosis says
"Power derating because of too low ambient temperature." Does it get too cold in Alaska? 😁 Dave Lee ROAM Solar San Carlos, CA On Tue, Mar 14, 2023 at 8:12 PM greg egan via RE-wrenches < re-wrenches@lists.re-wrenches.org> wrote: > Wrenches, > > I'm out of town and trying to help a customer with a STATE 573 error on > a Fronius 3.8 kW inverter installed in 2017. I looked on line and could > find State codes but no "573". Customer sent me a photo of the screen > and it's definitely 573 so not a typo. If anyone has run into this > before and can provide any guidance that would be great. Also if you > have a current phone # for Fronius Tech support that wouldn't hurt either. > > All the best, > > Greg Egan > Remote Power Inc. > Fairbanks, AK > _______________________________________________ > List sponsored by Redwood Alliance > > Pay optional member dues here: http://re-wrenches.org > > List Address: RE-wrenches@lists.re-wrenches.org > > 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/re-wrenches@lists.re-wrenches.org/ > 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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