Nothing!
However, I needed a control point for the code I recommended.
Fallback OFF
Set OFF
If Temp > 60.0 Then ON
If FeedA 005 Then OFF
Defer 005:00 Then ON
My goal with this code was to find a way to make it work during the restart of the Apex jr. I don't believe the Fallback command applies in this case but I recommended off just in case. I also wanted the Set to off to help ensure the system properly starts with the outlet off while it boots up.
I then needed some way to get the skimmer to start which is why I chose temperature. I would have preferred using a return pump control, but you don't have it controlled by your Apex. Since your system should always be above 60F, this means the skimmer should always turn on once the Apex boots up and starts reading temperature. The Defer in the last line should keep it from turning on for 5 minutes after it recognizes the temperature >60F.