I've been shaping up a new pool (new home) and noticed my FC level won't rise above 2 ppm despite putting SWG at 100% and increasing pump run time by 2 hours (to 8 hours now - 6 hr req for 1 turnover of pool). Water is crystal clear.
I'm currently thinking my salt cell needs to be cleaned as I would expect much better FC generation.
Any other ideas before I pull apart the salt cell??
Chemical levels: FC 2, CC 0.2, pH 7.6, TA 160, CH 200, NaCL 3250, TDS 4000, CYA 90, temp 80F. Tested using Taylor k2006 and elec salt tester.
Pool info: 22k gallons, plaster/pebble, DE filter, Aquapure 1400