| 摘要 |
The present invention relates to a method for controlling a refrigerator based on exterior light level, door open duration, compartment interior temperature increase and fast mode selection. According to the method, the refrigerator is operated in a day/night mode, an overload day/night mode, a fast freezing day/night mode, a fast refrigerating day/night mode by controlling rotational speeds of a first, second and third fans. The day/night modes are selected based on an exterior level and the overload day/night modes are selected based on door open duration and interior temperature increase and the fast freezing/refrigerating day/night modes are selected by user. In each mode, the rotational speeds of the fans are controlled in a predetermined way, thereby operating the refrigerator optimally.
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