中文
含义
冷柜化霜NTC传感器信号异常，化霜循环控制异常。
常见原因
- 化霜传感器失效
- 传感器插头结冰
- 化霜加热器附近传感器损坏
- 线束短路或断路
自助排查
- 检查化霜传感器是否被冰包裹
- 清理传感器周围积冰
- 测量传感器阻值是否正常
- 阻值异常则更换化霜传感器
English
Meaning
Freezer defrost NTC sensor signal abnormal, defrost cycle control disrupted.
Common Causes
- Defrost sensor failed
- Sensor connector frozen
- Sensor near defrost heater damaged
- Wiring short or open circuit
Self-Check Steps
- Check if defrost sensor is encased in ice
- Clear ice around the sensor
- Measure sensor resistance
- Replace defrost sensor if resistance is abnormal