中文
含义
E1 为室外机 PCB 故障。室外机主控制板电路异常。
常见原因
- PCB 元件损坏
- 控制板受潮
- 电源浪涌损坏
自助排查
- 断电后检查控制板外观
- 重新上电确认
- 联系大金售后更换控制板
English
Meaning
Outdoor unit PCB fault. Outdoor main control board circuit abnormality.
Common Causes
- PCB component failure
- Control board moisture
- Power surge damage
Self-Check Steps
- Power off and inspect control board
- Restart and confirm
- Contact Daikin service for board replacement