Sorry yes there is a plug in one of the outlets i assumed provided 110 power to the outlets which it is not. As I stated earlier it does work if something plugged directly to outlet in inverter. Before I begin to trace the wire from the plug is there anything I can do otherwise? What am I looking for other than disconnected wire when I begin my search. Also where does the plug wire hook into to help with my tracing it. Thank you very much. Newbie who is seriously trying to learn the systems