发明名称 Method for controlling multi-type air conditioner
摘要 The present invention relates to a method for controlling an air conditioner, in which operation time periods of an outdoor unit is integrated, to determined a time point when an oil recovery operation is performed, and performing the oil recovery operation only when a summed rates, or a number of indoor units accessed with communication is higher than a value preset at a control unit.
申请公布号 US7467521(B2) 申请公布日期 2008.12.23
申请号 US20050249708 申请日期 2005.10.14
申请人 LG ELECTRONICS INC. 发明人 CHANG SE DONG;LEE YOON BEEN;CHOI JAE HEUK
分类号 F25B43/02;F25B31/00;F25B41/04 主分类号 F25B43/02
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