||This version has several different cousins
that look very similar. I have only figured out the wiring for this one, the most common.
Others will work with this wiring, but they won't ring.
Here are two different methods,
use the one that works for you.
1. L1 to terminal 1 with jumper to 2, L2 to terminal 4.
2. L1 to terminal 4 and L2 to terminal 5 with a jumper to terminal 10.
In both cases, add a .68µf 250v capacitor across terminals 3 and
4 if it won't ring.