I am replacing my Jandy (aka Zodiac) salt cell. In the manual it recommends the following, in accordance with APSP standards:
FC 1.0-3.0 ppm (Continuous exposure to levels above 3.0 ppm may cause corrosion of pool metals)
CYA 50-75 ppm
TA 80-120 ppm
CH 175-409 ppm
But the reference pages here at TFP seem to have 3.0 ppm of FC as the minimum. But Jandy is saying that is dangerous. What gives?