Recently the low salt light came on on my IC-40. The cell light is still green and it appears to make chlorine. The salt readings are 3570 with the Aquacheck test strips and an even 4000 with the Taylor 1766 drop test (not sure which one is the more accurate - anybody know?). The water temp in 64deg. F. I know the unit will stop producing chlorine at 52 deg. and below, but will it misread the salt concentration at 64 deg.? Does temperature affect this function? Should I dose up on the salt a little and see if the light goes green? Any problem having it produce chlorine when it thinks the salt is low?
All opinions gratefully accepted