中文
含义
环境温度传感器开路或短路，影响冰箱智能控制算法和节能模式切换。
常见原因
- 环境传感器插头松动
- 传感器本身开路或短路
- 传感器安装位置被遮挡或靠近热源
- 传感器线束在箱体夹层中断裂
- 主控板接口电路接触不良
自助排查
- 断电后重新插拔环境温度传感器接头
- 检查传感器安装位置是否被遮挡或靠近散热源
- 用万用表测量传感器阻值，室温下应为 5kΩ-15kΩ
- 确保传感器通风孔未被堵塞
- 若阻值异常，更换同型号传感器
English
Meaning
Ambient temperature sensor open or short circuit. Affects the refrigerator’s intelligent control algorithm and energy-saving mode switching.
Common Causes
- Loose ambient sensor connector
- Open or short circuit failure of the sensor itself
- Sensor installed in a location blocked or near a heat source
- Wiring broken inside the cabinet insulation layer
- Poor contact at the mainboard interface circuit
Self-Check Steps
- Power off and reseat the ambient temperature sensor connector
- Check that the sensor is not obstructed or placed near a heat source
- Measure sensor resistance with a multimeter; should be 5kΩ-15kΩ at room temperature
- Ensure the sensor ventilation opening is not blocked
- Replace with the same type of sensor if resistance is abnormal