Fix chemistry or SWG first

[Guest]

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[hyperchord24]

I had the water tested and my CYA was indeed very low. I'm adding some right now. As far as the actual cell itself, I recalibrated it to 4500 ppm salt, which was what the easytouch diagnostic showed. All the lights work and it appears to be functioning correctly. After about 6 hours of operation at 60%, I still have no free chlorine. I imagine the low CYA is to blame. Problems of any sort rarely have a one-solution fix.

 

[Vegasmom]

Low CYA doesn't prove that the cell is actually working. But 95+% of the time, low CYA is the problem and the cell is fine. Having low CYA causing zero chlorine is way way more common than the cell actually being broken. Having both problems at the same time is exceedingly unlikely.

Unless it's my pool, of course. !