Note as of June 2018 injectors, seals and spacers, and brine valves replaced as needed.
Monitor calcite and kat1 tank for seal degradation due to chlorine.
By January 2019 valves should be checked for leaking down backwash line.
Note: 25” BLFC button is fine for your 40K Softener. The DLFC should be a “200” or “240” button.
Other buttons have not be checked.