Hi Jay, Have you ruled out a problem with the float switch/wiring?
On Thu, Feb 24, 2022 at 5:13 PM jay <jay.pe...@gmail.com> wrote: > HI All, > > Has anyone seen this failure mode on a Grundfos CU200. > > The tank full light is on and it keeps pumping ( green arrows working) > > I suspect the CU200 just needs to be replaced, but as they are pretty > pricy I’d thought I’d ask around first. > > thanks > > jay > > > _______________________________________________ > 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 > > -- Mac Lewis *"Yo solo sé que no sé nada." -Sócrates*
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