Take a photo of the Salt Cell or post the model number. Most likely a T-15 cell. I installed my Salt Water Chlorine Generator yesterday (after 13 years).
I have a Hayward TurboCell TCELL925 and my pump model is a Century sp3210z2be. How can I figure out how long to run the pump on low? Is there some calculator or something where I can put my info and it tells me the times needed?Your pump running time would be as long as you need to generate the chlorine you need. Any time after that is for aesthetics such as skimming, etc.
I doubt high speed will ever be needed.