Originally Posted by Gene
If you did not labeled the wires prior to remove them then you have to track them. According to the wiring diagram
the wire which should be connected to the "P3-1" terminal is the incoming power from the "L2" terminal and the wire which should be connected to the "P3-2" terminal is the outgoing power to the heating elements.
I didn't remove them for that reason. Is there an easier way now to switch without tracing the wires?