[Showing Salt Ppm]

On my controller, when the freeze warning kicks on, it automatically shuts off the salt system so the reading is 0000. Instantaneous readings will only show when the cell is active. Even in normal operation, if you have it set at 50%, half the time, the reading will be 0000.

Mark

Thank you for your timely reply. That makes sense. Now I won't worry. thanks again

[Showing Salt Ppm]

34 degrees, Phx., AZ this am. Freeze warning kicks the filter on. DEFAULT reads 3400ppm for the salt level,

DIAGNOSTIC menu reads 0000ppm for the salt level. Is it supposed to read 0000?