Several months ago I had a local pool conduct a warranty board replacement. Since that time my salt cell hasn’t been functioning properly which was the reason the warranty repair. After months of adding an excessive amount of chlorine and testing the cell the pool water tester suggested I look at the diagnostics which showed the salt cell was never on. Attached are the settings for my cell. Could anyone please suggest how I can fix this? The pool company wants to charge another $150 service fee. Thank you!