I’ve received a lot of emails from people who have four leads out of their stators, but no clue as to what they are or how to wire them.
The typical stator has two windings, you can ohm them out to find the pairs, then just think about them like two flashlight batteries, when they are in series, they make 240 out, when they are in parallel, they make 120 only.
If it’s not producing the expected output, turn one of the windings around just like you would a flashlight battery. When wired in series, the neutral is in the middle.