Control method of refrigerator

A refrigerator includes an ice making chamber having an ice making tray, an ice making chamber refrigerant pipe to supply cool air to the ice making tray, and an ice making chamber circulation fan to circulate air in the ice making chamber. A control method to prevent frost from being formed in the...

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Bibliographische Detailangaben
Hauptverfasser:	Lim Chang Hak, Hong Keon Ho, Jeong Jin, An Jae Koog, Park Sang Hyun, Shin Young Shik
Format:	Patent
Sprache:	eng
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 refrigerator includes an ice making chamber having an ice making tray, an ice making chamber refrigerant pipe to supply cool air to the ice making tray, and an ice making chamber circulation fan to circulate air in the ice making chamber. A control method to prevent frost from being formed in the ice making chamber includes determining whether temperature of the ice making chamber is lower than a predetermined temperature; and driving the ice making chamber circulation fan to prevent frost from being formed in the ice making chamber upon determining that the temperature of the ice making chamber is lower than the predetermined temperature. Driving the ice making chamber circulation fan to prevent frost includes driving the ice making chamber circulation fan for a predetermined period of time when the temperature of the ice making chamber is lower than the predetermined temperature.