中文
含义
F3 为排气温度过高保护。压缩机排气口温度超过安全限值，系统停机保护压缩机。
常见原因
- 制冷剂泄漏导致回气温度升高
- 压缩机内部磨损
- 系统真空度不足
- 管路堵塞或节流部件故障
- 室外机散热不良
自助排查
- 检查是否有制冷剂泄漏
- 清理室外机散热翅片
- 检查管路是否堵塞
- 停机半小时冷却后重启
- 联系奥克斯售后专业检修
English
Meaning
Discharge temperature too high. Compressor discharge temperature has exceeded the safety limit.
Common Causes
- Refrigerant leak causing high return gas temp
- Compressor internal wear
- Insufficient system vacuum
- Piping blockage or expansion valve fault
- Poor outdoor unit heat dissipation
Self-Check Steps
- Check for refrigerant leaks
- Clean outdoor unit heat exchanger
- Check piping for blockages
- Let unit cool 30 min then restart
- Contact AUX service for professional repair