- 专利标题: Device employable in different circuit configurations using parallel wiring harnesses, a HVAC system employing the device and a method of manufacturing a HVAC unit
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申请号: US15948009申请日: 2018-04-09
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公开(公告)号: US10156379B2公开(公告)日: 2018-12-18
- 发明人: Randall L. Lisbona
- 申请人: Lennox Industries Inc.
- 申请人地址: US TX Richardson
- 专利权人: Lennox Industries Inc.
- 当前专利权人: Lennox Industries Inc.
- 当前专利权人地址: US TX Richardson
- 代理机构: Winstead PC
- 主分类号: H01R3/00
- IPC分类号: H01R3/00 ; F24F11/30 ; F24F11/89 ; H05K13/00 ; H01R27/00 ; H01R43/00 ; F24F13/00 ; H01R29/00
摘要:
A HVAC unit manufacturing method and a HVAC system are, disclosed herein. In one embodiment, the HVAC system includes: a controller having control board terminals, a parallel wiring harness having a first and a second connection header, the first connection header coupled to the control board terminals, and a switch having terminals. The terminals of the switch including: a pair of functional terminals configured to indicate a status of the switch and a pair of jumpered terminals independent of the pair of functional terminals and internally connected together within the switch, wherein designated combinations of the terminals indicate a circuit configuration for employing the switch in the HVAC system with each of the terminals having a particular design that dictates a specific corresponding connection header be used for each of the designated combinations, wherein a single one of the designated combinations of the terminals corresponds to the second connection header.