M Series Oven Upper Left Convection Element Relay Shorted | 0421 Error
Topics:
- Fault code 0421
- Error code 0421
- 0421 appeared on control panel
- M Series Oven shows 0421
- Device mapping, failure mapping, location mapping
Cause:
- Upper left convection element relay shorted
Troubleshooting:
- Turn the home circuit breaker to the unit off for 10 seconds and reset.
- Retest unit operation.
- If these steps do not resolve the issue, no further troubleshooting advice is available for fault code 0421. Contact Factory Certified Service to schedule an appointment for repair.
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