Raul-7

I'm currently using 3 large dosing pumps for ATO, Drain and Fill. As for my AWC, I perform a 2-3 gallon change per day

IF I create a separate Control for ATO and a separate one for AWC; I belive this creates an issue. Lets say ATO is running (water above upper sensor) and its time for the AWC to take place... Wont the AWC Drain begin only to have the ATO filling at the same time?

Is there some way to setup logic such that AWC will NOT begin until ATO is finished (water at upper sensor)