Intermitting Sys Err 4 CircuPool EDGE Series Salt Chlorine Generators - Owner Resources EDGE Series

A few days a week I have indications of a Sys Er 5. Cycling the Power Switch clears the error and the pump indications return to normal. I have cleaned the filters, salt cell (X2) and all other indications are normal with water chemistry being maintained. Can the unit be working properly with a Sys Err reporting? My concern is should I be away for an extended period of time, the unit is not working and I'll return to a algae science project. Thoughts??

Status: Open Sep 03, 2026 - 09:29 AM

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Staff Answer

Sep 04, 2026 - 07:38 AM

It is unclear if you meant to indicate a system error 4 or 5, but both indicate a potential issue with the electronics. Cycling the power switch might clear the error if the cause was temporary. However, if this continues to occur, we would recommend contacting our support team for further assistance.