My PB has set my SWG to 50%, with a pump run time of 15hrs / day. I'm now on my own
I measured my FC immediately after he changed the settings on the controller, and got a reading of zero (lots of rain, followed by lots of sun). With that said, will my Jandy 1400 SWG generate enough chlorine at the settings mentioned above to achieve the desired value of 4?
The unit can produce 1.25lb / 24 hrs, so at 15hrs I should make .78125lbs. How many ppm does .78125lbs into 16,000 gallons yield?
Once I know that, I can adjust the SWG % up (not enough FC) or the % / pump run time down (too much FC). Of course, I will also manually test it each day for a week, making sure that I get it dialed in.