I'm looking at getting an AutoPilot Digital w/ Dig 48 like this one
I'm wanting it to control my two speed pump. The owners/installation manual says "Connecting DIG-220 to Control a Two-Speed Pump (with optional pump relay installed)"
Question #1) Do I need to buy a pump relay or is it included?
It also says "Note: The pump is always powered and will run continuously on low speed when internal time clock program does not have the pump operating on high speed."
Question #2) From reading this the pump will run on low 24/7 and the AutoPilot will merely kick it to high when activated? Do I need a secondary controller to turn pump completely off?