Control method of refrigerator

A control method of a refrigerator to prevent frost from being formed in an ice making chamber (90). The refrigerator includes an ice making chamber refrigerant pipe (150) to supply a refrigerant to make ice in a direct cooling manner and an ice making chamber circulation fan (95) to create a forced...

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Bibliographische Detailangaben
Hauptverfasser:	An, Jae Koog, Shin, Young Shik, Jeong, Jin, Hong, Keon Ho, Park, Sang Hyun, Lim, Chang Hak
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PRODUCING, WORKING OR HANDLING ICE REFRIGERATION OR COOLING REFRIGERATORS WEAPONS
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Beschreibung
Zusammenfassung:	A control method of a refrigerator to prevent frost from being formed in an ice making chamber (90). The refrigerator includes an ice making chamber refrigerant pipe (150) to supply a refrigerant to make ice in a direct cooling manner and an ice making chamber circulation fan (95) to create a forced air stream to circulate air in the ice making chamber. The control method includes determining whether temperature of the ice making chamber is lower than a predetermined temperature and driving the ice making chamber circulation fan (95) in a state in which the temperature of the ice making chamber is lower than the predetermined temperature and the refrigerant flows in the ice making chamber refrigerant pipe (150) or when flow of the refrigerant in the ice making chamber refrigerant pipe (150) is interrupted in a state in which the temperature of the ice making chamber is lower than the predetermined temperature.