专利名称：System for controlling operation of an
HVAC system having tandem compressors
发明人：Der-Kai Hung,Harold Gene Havard, Jr.,Rosa
Maria Leal
申请号：US14221843申请日：20140321公开号：US09759468B2公开日：20170912
专利附图：
摘要：The present invention provides for a control system for operating a heating,ventilation, and air conditioning (HVAC) system. A controller operates compressors in
tandem. In response to detection of a high pressure condition in refrigerant flowingthrough a high pressure side of the HVAC system, the controller operates the HVACsystem with a first compressor on and a second compressor off.
申请人：Lennox Industries Inc.
地址：Richardson TX US
国籍：US
代理机构：Baker Botts L.L.P.
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