I got a new turbo T cell last year after the old one gave out. Everything was working well until a week ago. Omnilogic shows instant salt and average salt are both 0. I have a constant alarm that says chlorinator very low salt but I tested my salt with a salt test strip and confirmed with taylor test kit which are both showing 3500 salt. Cell voltage is showing 31 V while relay polarity is off. I just got a new T cell through warranty but the same issues persist. Could this mean issue with the board?