The 220 V Welder is from China and has a wire that says to ...
Feb 24, 2012· The 220 V Welder is from China and has a Brown wire that says to connect to the Hot wire. Also a Blue wire that says to connect to the Neutral wire and a Yellow Green wire that says to connect to the Ground wire. My 220 Volt supply has 1 Black, 1 Red and 1 White.