中文
含义
洗衣机温度传感器（NTC）开路，控制器检测不到传感器信号。
常见原因
- NTC传感器内部断路
- NTC传感器连接端子松动
- NTC传感器线束断裂
- 主控板NTC接口电路故障
自助排查
- 检查NTC传感器连接端子是否松动
- 测量NTC传感器两端电阻是否无穷大
- 检查传感器线束有无断裂
- 短接NTC接口看主控板是否响应
English
Meaning
The washer NTC temperature sensor is open-circuited; no sensor signal detected.
Common Causes
- NTC sensor open circuit
- NTC sensor terminal loose
- NTC sensor wire broken
- Main board NTC interface circuit faulty
Self-Check Steps
- Check NTC sensor connector for looseness
- Measure NTC resistance expecting open circuit
- Inspect sensor wiring for breakage
- Short NTC connector to verify main board response