Just replaced my T-cell-15 when I realized the low reading was a bad cell. Chemical test and the SWG both now show a reading of 4600-4700 which is very high, but the SWG does not have the High Salt light on and it continues to generate after 72 hours. Chlorine levels are also remaining stable. At this point in the season, with only 2-3 weeks of swimming left, I'd hate to replace ~6000 gallons of water (we have a well, so have to pay for water delivery).
Is there a problem with my PCB board since the High Salt light isn't coming on and it is still generating?
Is there a problem to just let it keep running like this until the end of the season?