No Chlorine. Salt level okay.

[Dustin76]

Hey all. I have a Pentair IC40 that’s about 2 years old here in Las Vegas. I noticed over the winter that my chlorine had gone down to zero but assumed it was the cold water cut off. Fast forward to today. Water temp is well over 60 now, and have been running the cell at 100% for the past 24 hrs. Chlorine is at barely .5ppm. I cleaned the cell about 4 months ago and there was no build up on it. All status lights are green. Salt is at 3200.

Thoughts?

 

[mknauss]

Add liquid chlorine to get your FC into target range based on your CYA.

Then do a Overnight Chlorine Loss Test to see if the SLAM Process is needed.