CONTROL METHOD FOR LOW COOLING PREVENTION OF COLD ROOMS TO REFRIGERATORS

摘要

The control method of weak cooling prevention of fresh food compartment (hereafter called R) of the refrigerator equipped with a freezer (hereafter called F) temperature sensor(TH1) and R temperature sensor(TH2) consist of : a) sensing the R temperature on whether the temperature is high or not; b) checking whether the predetermined time have passed or not after the compressor stopped; c) turning on the compressor and fan motor if b) is affirmative; d) checking the F temperature reaching the cut-off temperature of the compressor or not; e) turning off the compressor if d) is affirmative; f) checking whether the R temperature is low enough; g) turning off the compressor and fan motor if f) is affirmative, h) turning on the fan motor only if b) is negative; and processed to b) if f) is negative.