中文
含义
E6 为通讯故障。室内外机之间无法正常通讯。
常见原因
- 连接线断裂或接触不良
- 通讯线极性接反
- 控制板通讯电路损坏
自助排查
- 检查内外机连接线
- 确认通讯线极性
- 断电重启
- 联系志高售后
English
Meaning
Communication error between indoor and outdoor units.
Common Causes
- Wire broken or loose
- Polarity reversed
- Control board comm circuit damaged
Self-Check Steps
- Check connection wire
- Verify wire polarity
- Power cycle
- Contact Chigo service