发明名称 AIR CONDITIONER AND METHOD FOR DETECTING ERROR OF AIR CONDITIONER
摘要 PURPOSE: An air conditioner and a method for detecting the error thereof are provided to reduce the waste of time and man power by automatically determining the error of an indoor expansion valve. CONSTITUTION: The pipe temperature of an indoor unit with an indoor expand valve is measured with opening and closing an indoor expand valve(S210). An indoor expand valve is initialized in case of the abnormal change of an indoor unit pipe temperature when the indoor expand valve is opened and closed(S230). The indoor unit pipe temperature is measured while the initialized indoor expand valve is opened and closed(S240). When the indoor expand valve is opened and closed, the warning is issued in case of abnormal change of the indoor unit pipe temperature(S260).
申请公布号 KR20110005159(A) 申请公布日期 2011.01.17
申请号 KR20090062721 申请日期 2009.07.09
申请人 LG ELECTRONICS INC. 发明人 KWON, KI BAIK;KIM, SUNG HWAN
分类号 F24F11/02;F24F11/00;F25B49/00 主分类号 F24F11/02
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