This is for a Canadian Oven being installed in Canada.
Used oven came with this box.
The manual is not available.
The incoming line from both oven and junction are Red/White/Black/Ground.
I understand that the 120V needs the neutral to balance it for the clock/timer but am unsure how.
Control board. To the left of the white connector it reads 120V
I am not against using a volt meter but not sure what I would be testing with it.