中文
含义
UE 为室内机与集控器之间的通讯故障。
常见原因
- 室内机与集控器连接线异常
- 集控器端口设置冲突
- 室内机地址重复
自助排查
- 检查室内机与集控器连接
- 检查集控器端口设置
- 确认室内机地址无误
English
Meaning
Communication fault between indoor unit and centralized controller hub.
Common Causes
- Wiring between indoor unit and hub abnormal
- Hub port configuration conflict
- Duplicate indoor unit address
Self-Check Steps
- Check wiring between indoor unit and hub
- Check hub port settings
- Verify indoor unit addresses