[maureencook]

Took out old wall oven was left with 5 wires red ,black, white ,yellow and green bought new oven 4 wires black ,white , red and green what to do with yellow and what connected reds and black and whites and green to ground wire. When thing lights up , fans on but oven not heating up , *** help.

[stanfortyman]

You need to trace back and see where that yellow goes. This is not at all typical in the US pr Canada.

[tkrussell]

If you provide the make and model number of the old oven, perhaps the diagram can be found to determine what the yellow connected to in the oven.

Is there a diagram on or in the oven? There usually is one someplace.

[stanfortyman]

took out old wall oven was left with 5 wires red ,black, white ,yellow and green..........

Maybe I am confused. Is the yellow wire in the wall?

[tkrussell]

It could be, and I assume it is, but I also assume it was connected to something on the old oven.