I have a 20x52 ultra frame interx pool with the 1600 gph sand pump and cs8110 swg.
I only had this up for about a week.I did everything the manual said filling it with sand and backwashing
but the gauge still reads in the yellow.If I backwash it 2 times a day it still is in the yellow on the gauge.
Any ideas what I can do to fix this? THANKS