Re: [RE-wrenches] grundfos cu200 failure?

2022-02-25 Thread Bradley Bassett
I have about 1200 ft from float switches, two in parallel, to the CU200 and another 200 ft to the pump without any issues. If there is bad connection it could be a problem though. Brad Sent from my iPhone > On Feb 25, 2022, at 12:17 PM, Nick Soleil wrote: > > Hi Jay, > > Is it a long wire

Re: [RE-wrenches] grundfos cu200 failure?

2022-02-25 Thread Nick Soleil
Hi Jay, Is it a long wire length? I had a similar issue with a Aquavar Solo2 pump controller recently where the float switch was not turning the pump off. The wire length from the float switch to the pump controller was over 300ft and ran underneath an electric line. I believe that a small

Re: [RE-wrenches] grundfos cu200 failure?

2022-02-25 Thread Mac Lewis
Hi Jay, It may be cheaper to try to use an interrupt relay to shut off the pump. Tricky though for solar direct like these. As far as I can tell, Grundfos tech support doesn't exist. On Fri, Feb 25, 2022 at 8:34 AM Bradley Bassett wrote: > Jay, > > As I remember, that is the classic failure

Re: [RE-wrenches] grundfos cu200 failure?

2022-02-25 Thread Bradley Bassett
Jay, As I remember, that is the classic failure mode. We used to see it now and then, more often than we liked. It's why I used to recommend always getting the extended warranty. And, it can be either the CU200 or the pump itself. It might also be a corroded connection between the two. Brad On

Re: [RE-wrenches] LG Chem batteries

2022-02-25 Thread Kirk Herander
I have one RESU bank failure (actually not on any of the recall lists). LG tells me they will send a replacement, but have no idea when, due to computer chip shortage. On Fri, Feb 25, 2022 at 10:22 AM Stuart Kriendler wrote: > We have had two LG Chem battery systems affected by the recall. >>

[RE-wrenches] LG Chem batteries

2022-02-25 Thread Stuart Kriendler
> > We have had two LG Chem battery systems affected by the recall. > It is now 3 months that one client has been without battery back up and > ETA on RMA replacement is still weeks away. > The vendor says approximately 10% of LG units are affected by the recall, > that's a big loss. > Funnily I