I thought I would share my 2 speed pump wiring . I recently installed t106 timer with my GE smart switch to run my two speed pump. The pump turns on at high speed. Then about ten minutes later it after primed switches to low speed. Here is wiring diagram.
I just purchased this same pool with 3000 sand pump. I will be setting it up in the next couple of weeks. How much salt did you have to put in? How long do you run your pump and SWG?