Mismatch Error
F6-E4
The user interface and the appliance manager are not matched.
Whirlpool Microwave F6-E4 Error Code Error Code Possible Causes
- The appliance manager is defective.
- The user interface is defective.
- Wiring issue between the appliance manager and the user interface.
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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.