| 摘要 |
PROBLEM TO BE SOLVED: To restrict a peak value in an inverter circuit temperature in a control method for a control device for controlling the number of rotations of a compressor under an operation of the inverter by a method wherein when a surrounding air temperature of a refrigerator is high, its power supply is turned on, an operation of a refrigerator fan is stopped for a specified period of time after a specified period of time elapses. SOLUTION: When a surrounding air temperature of a refrigerator sensed by a surrounding air temperature sensor 21 is high, a timer A20 turns on a power supply, an operation of a refrigerator fan is stopped for a specified period of time after a specified period of time elapses, then a timer B22 further stops an operation of the refrigerator fan for a specified period of time after specified period of time elapses, thereby a current of a compressor is controlled in such a way that a peak value of an inverter circuit temperature is restored. |
