manual regeneration

Hello, My girlfriend has an old Great Lakes Water Soft Company water softener, and for a few weeks now it has not been using up the salt that’s in the tank. Sadly the business is no longer running, and there’s no user manual to be found, or a model number. I figured out that there seems to be...

Replaced head from time clock to 460 I replaced resin has been working very inconsistently. Flow wheel got stopped by debris two times in the past year. 22,000 cap, 40 hardness cause high iron, 13 lb. Salt setting. I have reset the unit by disrupting the power. Did I did a manual regeneration...