I keep getting Hi salt readings on my SWG so it's not producing any chlorine. We've drained almost 1/3 or the pool, refilled and tried still no luck. SWG says salt is 4200. Strips and pool store say around 3200. I tried the steps to recalibrate but after I push the diagnostic button 5 times and the negative number starts to go down it stops and then quickly drops to zero because the high salt light comes on. Is there a trick to get it to recalibrate? We had a T-5 cell but when we replaced were told we needed to use the T-15. It's brand new put it in last week and hasn't worked properly since. Any suggestions?
Thanks!
Thanks!