Guys, the CN102 is NOT for 110V! According to our engineer you can still connect 110V to this power supply, but it should be done in a different way or you will have a bang!
You can connect the 110V cable to CN101 directly, but you must bridge CN102 with a short wire rated for 110V or more. And when you want to go back to 220V, you must remove the wire, otherwise you will destroy the PSU!
