中文
含义
冷凝器温度传感器信号异常，可能导致散热不足报警。
常见原因
- 冷凝器热敏电阻失效
- 冷凝器表面积尘影响测温精度
- 传感器固定支架松动
- 信号线路接触不良
自助排查
- 清洁冷凝器表面灰尘和杂物
- 检查热敏电阻是否固定牢固
- 测量传感器阻值是否漂移
- 如阻值异常需更换冷凝器传感器
English
Meaning
Condenser temperature sensor signal abnormal, may trigger insufficient cooling alarm.
Common Causes
- Condenser thermistor failed
- Dust buildup on condenser affecting temperature reading
- Sensor mounting bracket loose
- Signal wire poor contact
Self-Check Steps
- Clean dust and debris from condenser surface
- Check that thermistor is securely mounted
- Measure sensor resistance for drift
- Replace condenser sensor if resistance is out of spec