控制面板上除制冷、风扇、风扇速度等控制开关外，还应有工作指示灯和故障指示灯。

In addition to control switches of refrigeration, fan, fan speed etc. on control panel, it should also be equipped with operation and fault indicator lamps.

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冷凝风扇，步进电机，控制面板（器），传感器，鼓风机等。

Fan(C&R) Module, Stepper motor, Control panel (device), Sensor, Blower Unit, etc.

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冷凝风扇，步进电机，控制面板（器），传感器，鼓风机等。

Fan(C&R) Module, Stepper motor, Control panel (device), Sensor, Blower Unit, etc.

youdao