| 摘要 |
A control method of refrigerator damper comprising : the step determining wether or not outdoor temperature is higher than the prescribed temperature; the step controlling and displaying the temperature of refrigerating room to the temperature determined in the step; the step determining wether or not the refrigerating room is in quick freezing state; the step detecting a performance test; the step correcting the temperature of the refrigerating room according to outdoor temperature; the step opening/closing a damper according to the result; the step determining wether or not the operation of the damper is completed; the step determining the completion of the damper closing, determining the completion of the damper initializing the transition time of the damper when opening the damper and checking a reed switch, as determining the transition time, and also establishing the transition time according to frequency to open the damper if the operation of the damper isn't completed; and the step determining the completion of opening the damper, determining closing the damper, while displaying the damper closed, establishing the transition time according frequency, effecting closing the damper, and finishing the damper closing when closing the damper in the step; is disclosed. Thereby, it is possible to accurately operate the damper.
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