中文
含义
LC 为室外风扇电机故障。室外机风扇电机运转异常。
常见原因
- 风扇电机绕组损坏
- 风扇驱动板故障
- 风扇连接线断路
- 风扇叶轮卡死
自助排查
- 手动转动风扇检查
- 检查风扇电机供电
- 更换风扇电机或驱动板
English
Meaning
Outdoor fan motor fault. Outdoor unit fan motor operation is abnormal.
Common Causes
- Fan motor winding damaged
- Fan driver board fault
- Fan wire broken
- Fan blade seized
Self-Check Steps
- Manually rotate fan to check
- Check fan motor power supply
- Replace fan motor or driver board