Ive read the instructions carefully for my Pentair Easy Touch control panel to set the schedule for my pool pump to turn on and off automatically. I went to add a new schedule, set the time on and off and save it as the schedule 1/1 ... all others are deleted so there are no other schedules. Anyway I toggled back to main menu after setting it and nothing happens. The pool pump will NOT turn off at 7pm when I have it set for. What am I missing? What else do I need to do?