Hi, I would also love to know the answers to 2. and 3. I am trying to get my skimmer to shut off whenever the return is off and turn back on 10. minutes after the return is on but it does not work. I have created a "DELAYEDON" function in G1 and used "Stream Pump" as the input. I have than defined my Return Pump as "Stream Pump". Than I defined my skimmer as "Programmable Logic 1" and... NOTHING HAPPENS!?!?

Moreover, after I do this both the skimmer and the return turn off, unless I tick the "Invert" box in each of them...

I am sure this is the best controller out there but until I get around the logic of the programming I am kind of sorry that I did not go with the NEPTUNE APEX...