I've just moved into a new home. I have a Water Right, Inc. water softener, which looks fairly old. I have no idea how to operate it. I opened the cover and took a look, and there was two dials in it, but they didn't make any sense as to how to operate. I looked online to see if there were any instructions out there, but did not find anything. Has anyone here worked with water softeners that can give me a quick run down of the basics on how they operate or possible get a manual to me for review?