中文
含义
冰箱化霜系统异常。
常见原因
- 化霜加热管断路
- 化霜温度传感器故障
- 化霜继电器触点粘连或损坏
- 化霜保险熔断
自助排查
- 检查冷冻室是否有大量结冰
- 断开电源等待化霜后重新上电
- 如反复结冰需联系售后检修化霜系统
English
Meaning
The refrigerator defrost system is abnormal.
Common Causes
- Defrost heating element open circuit
- Defrost temperature sensor faulty
- Defrost relay contacts welded or damaged
- Defrost fuse blown
Self-Check Steps
- Check if freezer has heavy ice buildup
- Unplug allow defrost then restart
- If ice builds up repeatedly defrost system needs service; contact after-sales