<p dir="ltr">John have u recently upgraded firmware. This has been an issue w/ the Schneider XWpro inverters off grid applications. Probably not an issue here but FYI. As for transformers <br>
Sola volt is what I usually use but Tformers are not too smart. Tump </p>
<div data-smartmail="gmail_signature">Blair "Tump" May</div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Sat, Jan 18, 2025, 9:06 AM John Blittersdorf via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org">re-wrenches@lists.re-wrenches.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi Wrenches,<div> I have a customer with an SW4024 installed in 2003 with the Trace T220 transformer for </div><div>her well pump. Recently it has started making a lot of noise when the well pump comes on.</div><div>I checked the current on the well pump and it seems to be in the normal range. I have never had a transformer failure. Could this be a failing transformer?</div><div><br></div><div>Also, I have not been able to source a new one (Outback T240). Are there other brands</div><div>some of you may have used for a step up transformer?</div><div><br></div><div>John Blittersdorf</div></div>
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