Waterboy99
New Member
Hey folks, I have what I think is a Metered Nelson head on my Softener inside there are 3 options as to where the power source plugs in to, label "P" "B" "S". Can anyone help me identify where I should plug the power, and if by chance tell why they have three choice. I ask this because I was getting lots of air in the water after regeneration, so when I switched from "S" to "P" but now the water doesn't seem soft. I'm confused.
Thank you very much for your help.
Thank you very much for your help.
