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Product Details
✓Control the time interval and duration of automatic defrosting of the refrigerator to avoid the excessive thickness of the frost layer affecting the refrigeration efficiency
✓Application scenario: Mainly used in direct-cooled refrigerators (manual defrost required) and air-cooled refrigerators (automatic defrost system)
✓Working logic: The defrost heater is triggered to work through the timing mechanism, and the refrigeration is automatically resumed after the frost layer is melted
✓Thermal fuse: It is connected in series in the defrost circuit, and the fuse protection is too high when the temperature is too high, and it needs to be detected with a timer
✓Fan switch: When the air-cooled refrigerator is defrosted, the timer will turn off the fan synchronously to prevent hot air from entering the refrigerated area