I'm hoping you can help,
I have a series 155 control system with a 460 Novram MP Electronic demand system. I'm not sure who made this machine, but it has been working pretty good for the most part.
However, currently it appears that the softening is not working. I did clean the injector and filter. I'm wondering why black ball in the air check closes so soon when it moves into the brining phase. It appears to draw almost no brine, then at the end of the cycle fills the brine tank with more water and it just keeps on getting fuller.
Any suggestions?.........Carl