It's the switch on the control panel, probably labeled fabric selector or something. The switch on the motor serves two functions. After the motor starts, it opens the circuit to the start winding. It also has a set of contacts that causes the motor to always start in high speed no matter what has been selected at the control panel, then when the motor gets up to speed it switches the current path through the control panel speed selector switch. Can you post a clear readable photo of your wiring diagram?
Last edited by fairbank56 : 05-11-2013 at 06:53 AM.