Tried the "re-boot" suggested by Bondgarjm...no luck. My process was that I disconnected the round connectore coming out of the power box for a few minutes. Restarted and got same RED LOW SALT indication.
Decided to clean the unit with 5:1 water:acid...It looked pretty clean...i was right, no bubbles at all. Nothing. No joy.
Hooked SWG back up, ran it with same LOW SALT indication.
Since my last reading for Salt was recently 3240, I added 40 pounds of salt to get me up to approx. 3400. I hear it only measures salt 2x per day, so I'll run it over night and check it out in the AM. I have one more bag available to get it to 3600.
Failing all else tomorrow, JamesW is right: bad temp sensor.
Decided to clean the unit with 5:1 water:acid...It looked pretty clean...i was right, no bubbles at all. Nothing. No joy.
Hooked SWG back up, ran it with same LOW SALT indication.
Since my last reading for Salt was recently 3240, I added 40 pounds of salt to get me up to approx. 3400. I hear it only measures salt 2x per day, so I'll run it over night and check it out in the AM. I have one more bag available to get it to 3600.
Failing all else tomorrow, JamesW is right: bad temp sensor.