My pool service contractor recently replaced the motherboard on an Easy Touch panel. He did not reprogram the spa spillway. When I looked at the back of the circuit board, the actuator that controls the spa return line is plugged into the return port on the circuit board. How do I go about programming the Easy Touch to rotate that valve on a set schedule? The manual is extremely confusing. I'm presuming that I need to use an unnamed aux. circuit? I'm trying to find step by step instructions to walk me through this since the pool service people are booked out for weeks. Any suggestions?