I need help with wiring my spa pump to a DPDT switch. The pump motor is a Century 2 HP 240 volt. It is currently being controlled by a digital control unit that has stopped working again! I want to go to a manual system only. Currently the motor has these color wires going to it. Green to ground, White to terminal 2 Common, Black to terminal 3 High speed, and Red to terminal 4 Low speed. I simply want to be able to turn the pump on and off, and change from high to low speed on one switch. If anyone has a simple wiring diagram,that would be great. I have searched the threads any have not been able to find a definitive answer. Thanks for your help.