中文
含义
CH01 表示外机风扇电机故障，外机风扇不能正常运转或转速异常。
常见原因
- 外机风扇电机线圈烧损或短路。
- 风扇电机接线束松动或脱落。
- 风叶被异物或冰雪卡住。
- 外机控制板风扇驱动电路损坏。
自助排查
- 拔掉空调电源，等待5分钟后重新启动，查看是否恢复。
- 检查外机风叶是否被异物堵塞或卡住，清理障碍物。
- 如仍报错，需联系专业人员检查风扇电机及控制板。
English
Meaning
CH01 indicates a fault in the outdoor unit fan motor. The outdoor fan is not operating correctly or has stalled.
Common Causes
- Outdoor fan motor winding burnt or short-circuited.
- Fan motor connector harness loose or disconnected.
- Fan blade is physically jammed by debris or ice.
- Outdoor unit PCB fan drive circuit failed.
Self-Check Steps
- Turn off the AC power, wait 5 minutes, and restart to see if the error clears.
- Check the outdoor fan blade for obstructions or ice buildup and clear any debris.
- If the error persists, contact a professional technician to inspect the fan motor and control board.