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doncunninghamSep 12, 2025
Why is the System Error LED blinking on my CircuPool Core?
- HhellisSep 12, 2025
If the System Error LED is blinking on your CircuPool Water Filtration System, it may be due to debris stuck in the electrical connection between the cell and control module. Remove the control module from the cell and clean it. If the issue persists, there may be another communication problem between the cell and control module; in this case, contact Customer Support.




