中文
含义
SE表示洗衣机排水泵或其驱动电路出现故障。与OE（排水超时）不同，SE侧重排水泵本身的工作状态——控制板检测到排水泵电机电流异常、转速异常或完全停止工作。
常见原因
- 排水泵叶轮被异物（硬币、发夹、纽扣等）卡住，电机堵转。
- 排水泵电机线圈短路或断路，电机完全无法启动。
- 排水泵电容器（启动电容）容量下降或失效。
- 排水泵连接器松动、氧化或进水短路。
- 主控板上排水泵驱动电路元件（如继电器、可控硅）损坏。
自助排查
- 拔掉电源插头，打开前下方面板，逆时针旋出排水泵过滤器。
- 取出残渣过滤器清理后，用手指伸入排水泵腔体检查叶轮是否被异物卡住，清理干净。
- 用手拨动叶轮，确认叶轮能自由转动无卡滞。
- 用万用表测量排水泵电机绕组电阻（参考维修手册标准值），判断是否烧毁。
- 若排水泵电机烧毁或清理异物后故障依旧，需更换排水泵总成，联系售后。
English
Meaning
SE indicates a fault with the washer drain pump or its drive circuit. Unlike OE (drain timeout), SE focuses on the pump itself — the control board detected abnormal pump motor current, speed, or complete stoppage.
Common Causes
- The pump impeller is jammed by foreign objects (coins, hairpins, buttons, etc.).
- The drain pump motor windings are shorted or open — motor will not start.
- The pump start capacitor (if applicable) has degraded or failed.
- The pump connector is loose, oxidized, or moisture-shorted.
- The drain pump drive circuit (relay or triac) on the main board is damaged.
Self-Check Steps
- Unplug the washer, open the lower front panel, and turn out the debris filter counterclockwise.
- After removing the filter, reach into the pump housing to check if the impeller is blocked. Clear any debris.
- Turn the impeller by hand to confirm free movement.
- Measure the pump motor winding resistance with a multimeter — compare to service manual values.
- If the motor is burnt or the fault persists after clearing debris, replace the drain pump assembly — contact Samsung.