中文
含义
无故障状态。室内机显示H00表示空调系统当前未检测到任何异常，各部分传感器、通讯和电路均正常。这是空调正常运行或待机时的正常显示。
常见原因
- 系统正常运行，无任何故障记录
- 上一次的故障已被清除或自动恢复
- 空调处于待机或送风模式下，无故障需要指示
自助排查
- H00属于正常显示，无需采取任何维修措施
- 如果空调运行正常但您仍有疑虑，可关机后重新开机确认
- 若空调实际存在异常（如不制冷）但显示H00，请检查温度设置是否正确、滤网是否需要清洗
English
Meaning
No fault condition. The indoor unit displays H00 to indicate that the air conditioning system has detected no abnormalities — all sensors, communication, and circuits are operating normally. This is a normal status display during operation or standby.
Common Causes
- System running normally with no fault history
- A previous fault has been cleared or self-recovered
- Air conditioner is in standby or fan-only mode with nothing to report
Self-Check Steps
- H00 is a normal status — no repair action is needed
- If the unit is running but you remain concerned, power off and restart to verify
- If the AC is not cooling despite showing H00, check the temperature setting and clean the air filter