I recently re-wired my water heater from 120v to 240v. I'm not sure why it was wired with 120v to begin with, but it was not providing enough volume of hot water. I looked up basic thermostat wiring diagram, and it appeared as if the thermostat was wired wrong, so I moved a wire.
Can anyone confirm that the wiring is correct? I've uploaded the before and after shots of the wiring change.
The third picture shows a jumper that I can't seem to see in any wiring diagrams I look at.
Should this jumper be left or removed:
Click for full size image