* On a 220 volt stove, it matters not if you connect the Black to one terminal and the red to the other or vice or versa.
* The Neutral must not be tied to earth ground! The Neutral white wire is not used unless you have 110 volt outlets in the welding machine or stove.
* Connect only the bare copper wire to the ground connector.
* The only place that the Neutral and Copper ground are connected together are at the power panel where power comes into the house.
* Good luck… Adios… Jasper…
Jasper Castillo