GE Profile PB975 Technical Service Manual page 67

Oven Circuits
BAKE/TIME BAKE–Bake, broil and convection elements cycle during preheat with one element on at a time.
The convection fan also operates while preheating and will turn off once the set temperature is reached.
Once bake preheat temperature is reached, the bake and broil elements cycle for the balance of the bake
operation with one element on at a time.
CLEAN–Broil unit only on during fi rst 30 minutes or until sensor reaches 750°F. During balance of clean, oven
will cycle between bake and broil units.
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