中文
含义
洗衣机电机运行异常，控制器检测到电机电流转速或驱动模块故障。
常见原因
- 电机碳刷磨损严重或接触不良
- 电机绕组匝间短路或对地绝缘下降
- 电机控制板功率器件损坏
- 电机霍尔传感器或测速信号异常
- 电机轴承卡死或滚筒被衣物卡住
自助排查
- 断电动手转滚筒检查是否顺畅有无异物卡滞
- 打开后盖检查电机线束是否松脱或烧焦变色
- 听电机启动时是否有嗡嗡声但不转可能电容损坏或绕组故障
- 此故障通常需更换电机或驱动板建议联系售后检修
English
Meaning
The washer motor is operating abnormally; the controller has detected a motor current speed or drive module fault.
Common Causes
- Motor carbon brushes severely worn or poor contact
- Motor winding short circuit or insulation breakdown
- Power components on motor control board damaged
- Motor Hall sensor or tacho signal abnormal
- Motor bearing seized or drum jammed
Self-Check Steps
- Turn off power manually rotate drum to check for smooth movement
- Open rear panel inspect motor wiring harness for loose/burnt connections
- Listen for humming without rotation at startup
- Typically requires motor or drive board replacement; contact after-sales