中文
含义
洗碗机循环泵堵塞，叶轮被异物卡住无法转动。
常见原因
- 循环泵叶轮被异物卡住
- 泵体内部积垢严重
- 循环泵轴承磨损
- 异物进入泵腔导致堵转
- 电压异常导致泵无法启动
自助排查
- 断电手动转动循环泵叶轮
- 拆卸泵体清理异物
- 检查泵腔有无严重水垢
- 测量泵电机线圈电阻
- 清理后重新安装测试
English
Meaning
The dishwasher circulation pump is blocked; impeller jammed by foreign object.
Common Causes
- Circulation pump impeller blocked by debris
- Pump chamber heavily scaled
- Circulation pump bearing worn
- Foreign object in pump causing stall
- Voltage abnormal preventing pump start
Self-Check Steps
- Unplug manually turn circulation pump impeller
- Disassemble pump and clear debris
- Check pump chamber for scale buildup
- Measure pump motor coil resistance
- Reassemble and test