I've had the Dig 220 & the SC60 for 6 years now. It is starting to give me trouble. It started out by saying low amps/cell. Then check flow. I double check all of the connections and they are secure. I've cleaned the filter upstream from the tri-sensor. I've clean the cell with the water/acid mixture and put it all together. It still displays Low Amps/Cell?
Last summer, I noticed the top of the Dig 220 was really hot. Not sure if the two internal fans work. Should I try to fix this or get a new system?