[RE-wrenches] SMA Epprom D Technical Bulletin

[Kristopher Schmid]

Amos,

Here you go.  I never throw anything away :-}


Shine On!

Kris Schmid
Legacy Solar, LLC
137 West 1st Avenue
Luck, WI 54853
www.legacysolar.com
715-653-4295
NABCEP Certified PV Installation Professional
Licensed Wisconsin Master Electrician
BSEE


On Mon, Sep 23, 2024 at 9:48 AM Amos Post via RE-wrenches <
re-wrenches at lists.re-wrenches.org> wrote:

> HI Wrenches,
>
> We have an old SMA SB SWR 2500U inverter with the infamous Epprom D
> Error.  I remember SMA coming out with a technical bulletin to address this
> via a reset process and I can remember performing the reset several times,
> but I don’t remember the exact process/which pins to jump.  When I do a
> google search for the bulletin, I can’t find it.
>
> Does anyone have a copy of remember the process to try the reset?  ( I
> know it doesn’t always work).
>
> Thanks,
> Amos
>
>
>
>
>        Amos Post
>    Integrity Energy
>   W 802.763.7023
>    C 802.291.2188
>     ienergyVT.com <http://www.ienergyvt.com>
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