中文
含义
E5 为压缩机过热保护。压缩机排气温度或壳体温度超过安全阈值时，控制器触发保护停机。
常见原因
- 制冷剂泄漏导致系统缺氟，压缩机回气冷却不足
- 压缩机运行负载过大（如冷凝器脏堵）
- 压缩机内部机械故障
- 系统管路堵塞
- 室外环境温度过高
自助排查
- 检查室外机散热环境，清理冷凝器翅片灰尘
- 停机半小时让压缩机充分冷却后重新启动
- 如频繁出现，需专业人员检查系统压力和制冷剂
- 检查压缩机电容是否正常
- 若多次复现，联系奥克斯售后上门检修
English
Meaning
Compressor overheat protection. The discharge or shell temperature has exceeded the safe threshold, triggering a protective shutdown.
Common Causes
- Refrigerant leak causing insufficient return gas cooling
- High compressor load (e.g. dirty condenser)
- Compressor internal mechanical fault
- System piping blockage
- Extremely high outdoor ambient temperature
Self-Check Steps
- Clean outdoor condenser fins for proper heat dissipation
- Let compressor cool for 30 minutes before restarting
- If frequent, have a technician check system pressure and refrigerant charge
- Check compressor capacitor
- If recurring, contact AUX after-sales service