tmccann2006 Posted November 29, 2013 Report Share Posted November 29, 2013 Hello On Nov 28th 2013 I noted LO indicator flashing on my Chlorinator Controller. Setting was at 20% Performed Chemistry, Chlorine was off the charts, heavy yellow Ph was high Total alkalinity 70 Salinity 3.4 Temp 47 degrees Prior to removal from service Flow Salinity Temp sensors working properly Removed from service Scale build up on probes was observed Cleaned chlorinator using mix of water and muriatic acid Returned to service LO indicator continues to flash. All sensor points operating normally Flow and Cell Reversing lights are On LO continues to flash Increased Chlorination to 70% No activity of Chlorinator was noted > No Cell ON indication was created by % increase in chlorine production rate Turned Power off to controller, waited 5 minutes Returned to service LO continues to flash and all sensors active. Cell Reversing light on constantly Thanks for your assistance. Todd Quote Link to comment Share on other sites More sharing options...
sc5.4 Posted November 30, 2013 Report Share Posted November 30, 2013 I think when the temp is below 50 it will only produce chlorine in boost mode. Make sure your water IS the same temp as the sensor is reading. The sensor might be acting up. Quote Link to comment Share on other sites More sharing options...
tmccann2006 Posted December 1, 2013 Author Report Share Posted December 1, 2013 Thanks Spa Savant I had placed Dielectric grease on the 3 probes at connector Removed some of the grease All is in working order Now! Can an abundance of dielectric grease cause such a phenomenon? LO indicator is no longer flashing Thanks Again. Respectfully Todd Quote Link to comment Share on other sites More sharing options...
Pool Clown Posted December 1, 2013 Report Share Posted December 1, 2013 I think you answered your own question Todd. While in theory that sounds like a good idea, i have never heard of doing that for the cell plug. Quote Link to comment Share on other sites More sharing options...
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