Alarm and diagnostics system and method for a distributed architecture heating, ventilation and air conditioning network

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United States of America Patent

PATENT NO 8463442
APP PUB NO 20100106316A1
SERIAL NO

12603499

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Abstract

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The disclosure includes an HVAC data processing and communication network and a method of manufacturing the same. One embodiment of the network includes a subnet controller, a system device and a system status display. The subnet controller is configured to communicate via a data bus. The first system device is configured to communicate via a data bus. The system status display is associated with the first system device and configured to produce a visual signal when the first device detects an error or alarm condition.

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Patent Owner(s)

  • LENNOX INDUSTRIES INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Curry, Jimmie Allen, US 6 106
Grohman, Wojciech Little Elm, US 59 3147
Jennings, Jacob Irving, US 8 934

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