发明名称 AIR CONDITIONER INCLUDING CIRCUIT FOR WARNING CONNECTION ERROR
摘要 PURPOSE: An air conditioner including a circuit for warning connection error is provided to get a user to know an outdoor unit is not operated because of connection error, not checking the outdoor unit. CONSTITUTION: An air conditioner including a circuit for warning connection error includes a relay(251) opening and shutting power source supplied to an indoor unit(100) from a three-phase power source unit(210); a connection error sensing unit(220) sensing misconnection of the three-phase power source supplied to a compressor(230) from the three-phase power source unit; and a control unit(270) switching the relay according to the result if the connection error sensing unit senses misconnection. Accordingly, misconnection of the three-phase power source is sensed, by checking just the indoor unit, although not checking an outdoor unit(200).
申请公布号 KR20030043461(A) 申请公布日期 2003.06.02
申请号 KR20010074647 申请日期 2001.11.28
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 HUH, HAENG JUN
分类号 F24F11/02;(IPC1-7):F24F11/02 主分类号 F24F11/02
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