1. E3
The 'E3' message is automatically activated prior to the microwave oven overheating.
2. 11111
This message indicates the low scroll speed setting.
3. 55555
This message indicates the high scroll speed setting.
4. Locked Oven
The oven is locked and cannot be used for cooking.
5. Unlocked Oven
The oven is unlocked and ready for normal operation.