中文
含义
微波炉主控制板检测到内部异常。
常见原因
- 电源电压异常
- 控制板元件损坏
- 受潮
- 焊接不良
自助排查
- 断电5分钟后重新上电
- 检查电源插座
- 控制板故障需专业人员检修
English
Meaning
The microwave main control board has detected an internal abnormality.
Common Causes
- Power voltage abnormality
- Control board component damage
- Moisture ingress
- Poor solder joints
Self-Check Steps
- Unplug for 5 minutes then reconnect
- Check wall outlet
- Control board fault requires professional service