E3

E3 - 利勃海尔 冷柜

中文

含义

冷柜冷凝器温度传感器信号异常,散热效率可能降低。

常见原因

  1. 冷凝器传感器损坏
  2. 冷凝器表面脏污
  3. 传感器固定位置偏移
  4. 线路接触不良

自助排查

  1. 清洁冷凝器表面灰尘
  2. 检查传感器是否固定在正确位置
  3. 用万用表测量传感器阻值
  4. 阻值异常则更换传感器

English

Meaning

Freezer condenser temperature sensor signal abnormal, heat dissipation may be reduced.

Common Causes

  1. Condenser sensor damaged
  2. Condenser surface dirty
  3. Sensor mounting position shifted
  4. Poor wire contact

Self-Check Steps

  1. Clean dust from condenser surface
  2. Check sensor is mounted in correct position
  3. Measure sensor resistance with multimeter
  4. Replace sensor if resistance is abnormal

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