I have a Pool Pilot DG-220. I just installed a new cell and I'm trying desperately to keep the water balanced so this one won't have to be cleaned monthly--lots of calcium in my water. Just recently had my water tested and it showed too much chlorine--suggested decreasing the Purifier % from 100 to 80. I cannot figure out how to do this! I've tried using the up/down arrows-nothing. It's not a feature in the control panel either. How do I adjust down to 80%?
Also, I have an SC-60 cell. What else can I do (besides keeping balanced) to keep the calcium from building up on it? Are there some settings in the control panel that will help me?
Thanks for your help!