I have a new Goldline Pro Logic PS-8 controller with the salt cell, which I installed about 10 days ago. The first or second time I used the spa, it gave me a "Check System" error message and said "High Salt/Amps". At the time, my salt level was 3400 ppm, which the manual says is the top end of the range. I figured maybe the heating of the water from the spa caused the level to rise or something to where it kicked off the salt cell, and sure enough after we turned off the heater the message went away on it's own.
Then tonight, it happened again. But this time, the salt level is at 3100 ppm, which should be fine, and I have had the heater off for an hour now and am still getting the message. Now the pump shut off right after the heater cooldown period, so that may be slowing down the rate at which the water cools, if that is indeed related to this problem.
What are some of the things I should check? I'm a little worried about placement of the cell, which is only about 12" away from the side of the heater. Also, the Pro Logic main panel itself is only about 12" away from the heater as well. Could there be a problem with the heat coming off the heater affecting these components?