Bought a new Tesla wall connector and had it installed yesterday....unfortunately not working but I haven't got my car yet. I have a 60amp sub panel that is feeding the connector. I have power at the connector but the green light does not come on. Checked all of the connections and set the dial to 9 as I have 247 going to the connector. My electrician thinks I might have a defective unit. Just to have everything double checked I called a neighbor who is a licensed electrician to take a look to verify that everything is wired correctly. He checked everything but noticed a faint smell in the connector. He believes I should send the unit back and get another one. I have a service center in my town (lucky me!!) so I'm hoping they have one in their parts department. Anyone else have had similar issues?