My Intellichlor IC40 stopped working about a 1-1/2 months ago. The check cell light started flashing and EasyTouch would say "clean cell". The cell has been acid washed and is clean yet having same issue. I then drained about 2/3rds of the pool b/c my CH was in the high 500's. Still same issue after refilling. I contacted Pentair who sent out a 3rd party to check on it. After a 1-1/2 weeks and nobody calling me, I emailed Pentair for what the deal was and they responded with "they tested your water chemistry is out of balance they tested your phosphates and it is at 500ppb" and left it as that. That sounds like a cop out to me. Anyways, I am tired of manually adding chlorine to my pool. Any help is appreciated.
FYI, I am still trying to get my chemicals back in check after drainig it. I know my TA is high and CYA is low, I only run my pump and aerate on weekends due to high electricity costs during weekdays...