I am new to this forum, hoping to get help on the following:
According to the manual, the salt sensor can be calibrated through the Installer Menu.
Plus/minus 1000 ppm (1.0g/l)
When I select "Calibrate Salt" in the menu, the present salt reading comes up as expected.
BUT, I am only able to adjust up, NOT down.
I can adjust 2000ppm up, but 0 ppm down.
Anyone on why?