Thanks guys for the recommendations. -Dave
*--* *Dave Tedeyan* *Project Engineer* *Taitem Engineering, PC* 109 S. Albany Street, Ithaca, NY 14850 Voice: (607) 277-1118 x121 www.taitem.com On Wed, Oct 21, 2015 at 6:38 PM, Jason Szumlanski < ja...@floridasolardesigngroup.com> wrote: > I recently replaced a SB1800U with a refurbished model, but Solar Cowboyz > did a good job of phone advice first, then bench diagnosis. It turned out > to be electrolytic caps leaking onto the board and causing etching. You > might get some help there. I found them competent, if not a little slow and > difficult to deal with (slow service). > > > http://www.shop.solarcowboyzoutlet.com/Inverter-Repair-Service-Inverter-Repair-Service.htm > > Jason Szumlanski > > > > On Wed, Oct 21, 2015 at 9:58 AM, Dave Tedeyan <dtede...@taitem.com> wrote: > >> Hi All, >> >> Is anyone familiar with the wiring in the old Sunny Boy U inverters? We >> have got a call from someone who has one where the temperature sensor has >> gone bad, and it is always in derating mode. It derates so much that it can >> only produce about .1W, even if it is cool out. >> >> The inverter is located inside a barn, and has been cleaned. The inverter >> is also past warranty. >> >> Anyone have any wiring diagrams for this kind of inverter? Or any >> suggestions as to how to bypass the temperature sensor, or change the >> programming so that it does not derate anymore? Anything would be useful, >> as the alternative is to just get a whole new inverter. >> >> Cheers, >> Dave >> >> *--* >> >> >> *Dave Tedeyan* >> *Project Engineer* >> >> *Taitem Engineering, PC* >> 109 S. Albany Street, Ithaca, NY 14850 >> Voice: (607) 277-1118 x121 >> www.taitem.com >> >> _______________________________________________ >> List sponsored by Redwood Alliance >> >> 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 >> >> List-Archive: >> http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html >> >> List rules & etiquette: >> www.re-wrenches.org/etiquette.htm >> >> Check out or update participant bios: >> www.members.re-wrenches.org >> >> >> > > _______________________________________________ > List sponsored by Redwood Alliance > > 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 > > List-Archive: > http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > www.members.re-wrenches.org > > >
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