Electronic Oven Control - GE PT920 Technical Service Manual

Overview
The Electronic Oven Control (EOC) system consists of the glass touch board, logic board, power board, relay
board(s), oven sensor, and door lock assembly.
Caution: Components are electrically HOT on control when voltage is connected to range.
• Voltage must be present across terminals L1 and N for control to operate.
• Temperature/Mode Selection necessary for operation of relay contacts.
• Bake and broil units can be on at the same time.
• Bake and broil units operate simultaneously during preheat. Broil unit is on approximately 25 percent of
the time during the balance of the bake operation. There is approximately 1 minute of off time between
bake and broil unit operation after preheat.
• In the clean cycle, the broil unit is only on during the fi rst 30 minutes or until the oven reaches 750°F.
During the balance of the clean operation, the oven will use the bake and broil units simultaneously and
separately, with 1 second of off time between units while calling for heat.
Oven Circuits

Electronic Oven Control

Note
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