I have a CPSC24 that has worked great for 2 seasons. This season it did well for the first 2 weeks, but now has a very low chlorine output. I can increase or decrease the desired chlorine output (10-100%), but it seems this has no effect. Regardless of what level I select, the chlorine output level shown in the display doesn't go above 10%. So whatever I select, the actual output doesn't go above 10%. I've contacted Compupool but do not have a response yet. Any suggestions are welcome.