中文
含义
洗衣机电机无法正常运转，控制器检测到电机驱动电路异常或电机本身故障。
常见原因
- 电机碳刷磨损严重接触不良
- 电机绕组断路或短路
- 电机启动电容损坏
- 电机驱动板可控硅或继电器故障
- 电机连接线束松动或断路
自助排查
- 断电后手动转动滚筒检查是否卡滞
- 检查电机碳刷是否磨损需要更换
- 测量电机绕组电阻值是否正常
- 检查电机启动电容是否损坏
- 测量电机驱动板输出电压是否正常
English
Meaning
The washer motor cannot run normally; the controller detected a motor drive circuit anomaly or motor fault.
Common Causes
- Motor carbon brushes worn out making poor contact
- Motor winding open or short circuit
- Motor start capacitor failed
- Motor drive board triac or relay faulty
- Motor wiring harness loose or broken
Self-Check Steps
- Unplug and manually turn the drum to check for binding
- Inspect motor carbon brushes for wear
- Measure motor winding resistance
- Check motor start capacitor
- Measure motor drive board output voltage