Upper Oven Heating Error
F-9 (Double Oven)
The temperature of the Upper oven can not reach 150 ̊F within 5 minutes after the oven starts.
LG Oven F-9 (Double Oven) Error Code Error Code Possible Causes
- The oven temperature sensor is defective.
- The oven control PCB is defective.
- Wiring issue between the oven temperature sensor and the control PCB.
- One of the oven elements open.
- Wiring issue between our of the elements and the main PCB
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This information is provided for educational purposes only. Please consult the appropriate Service Mode or Technical Document for your model. Always take proper safety precautions when installing or repairing any major appliance.