中文
含义
排水时间超过规定限制（通常超过6-8分钟），水未排空。
常见原因
排水管弯折或堵塞、排水泵叶轮卡有异物、排水泵电机故障、排水泵线束连接不良。
自助排查
- 检查排水管是否弯折、扭曲或末端过高。2. 清理排水泵滤网/过滤器。3. 手动转动排水泵叶轮确认无卡阻。4. 测量排水泵线圈电阻（约10-200Ω），异常则更换。
English
Meaning
Drain time exceeded the specified limit (typically 6-8 minutes) — water has not emptied.
Common Causes
Kinked or blocked drain hose, foreign object caught in drain pump impeller, faulty drain pump motor, or loose pump harness connection.
Self-Check Steps
- Check drain hose for kinks, twists, or excessive height at outlet. 2. Clean drain pump filter. 3. Manually turn pump impeller to confirm free rotation. 4. Measure pump coil resistance (10-200Ω); replace if abnormal.