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GROHMAN WOJCIECH: [fr] Système dalarme et de diagnostic et procédé pour réseau de chauffage, ventilation et climatisation à architecture distribuée, [de] Alarm- und Diagnosesystem und -verfahren für ein Heiz-, Belüftungs- und Klimaanlagennetzwerk mit verteilter Architektur, [en] Device abstraction system and method for a distributed-architecture heating, ventilation and air conditioning system. LENNOX, October 20, 2010: EP2241836-A1 (34 worldwide citation)

[en] The disclosure provides an HVAC data processing and communication network and a method of manufacturing the same. In various embodiments, the network includes a subnet controller configured to control networked devices via a data bus. The subnet controller is configured to be addressable over t ...


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Wojciech Grohman: Device abstraction system and method for a distributed-architecture heating, ventilation and air conditioning system. Lennox, October 7, 2014: US08855825 (12 worldwide citation)

The disclosure provides an HVAC data processing and communication network and a method of manufacturing the same. In various embodiments, the network includes a subnet controller configured to control networked devices via a data bus. The subnet controller is configured to be addressable over the da ...


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Wojciech Grohman, Amanda Filbeck, Timothy E Wallaert: System and method for zoning a distributed architecture heating, ventilation and air conditioning network. Lennox, Baker Botts L, April 25, 2017: US09632490 (3 worldwide citation)

The disclosure provides an HVAC data processing and communication network. In an embodiment, the network includes a user interface, a first subnet controller and a second subnet controller. The first subnet controller is configured to operate with a first zone of the network with a first program sch ...


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Wojciech Grohman, Amanda Filbeck: Device abstraction system and method for a distributed architecture heating, ventilation and air conditioning system. Lennox, February 25, 2014: US08661165 (3 worldwide citation)

The disclosure provides an HVAC data processing and communication network and a method of manufacturing the same. In an embodiment, the method includes configuring a subnet controller. The subnet controller is configured to assign to a first device associated with the network a first equipment type ...


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Amanda Filbeck, Timothy E Wallaert, Timothy H Thorson: System and method for zoning a distributed-architecture heating, ventilation and air conditioning network. LENNOX, May 16, 2017: US09651925 (2 worldwide citation)

The disclosure provides an HVAC data processing and communication network. In an embodiment, the network includes a first zone and a second zone. The first zone has a first demand unit and a first subnet controller configured to control an operation of the first demand unit via a data bus. The secon ...


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Wojciech Grohman, Jacob Jennings, Amanda Filbeck: Device abstraction system and method for a distributed-architecture heating, ventilation and air conditioning system. Lennox, Baker Botts L, June 13, 2017: US09678486

The disclosure provides an HVAC data processing and communication network and a method of manufacturing the same. In an embodiment, the method includes configuring a user interface to receive a first parameter setting associated with a system device. The user interface is further configured to send ...


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Wojciech Grohman: Device abstraction system and method for a distributed-architecture heating, ventilation and air conditioning system. Lennox, Lennox, Betty E Ungerman, Osman Siddiq, April 26, 2016: US09325517

The disclosure provides an HVAC data processing and communication network and a method of manufacturing the same. In an embodiment, the method includes configuring a device to store a plurality of character strings. The device is further configured to associate a text ID with each of the character s ...


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Darko Hadzidedic, Wojciech Grohman: Device abstraction system and method for a distributed architecture heating, ventilation and air conditioning system. Lennox, Baker Botts L, August 30, 2016: US09432208

The disclosure provides an HVAC data processing and communication network and a method of manufacturing the same. In an embodiment, the network includes configuring a first system device and a subnet controller. The first system device is configured to receive an initial value of a specified depende ...


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Wojciech Grohman, Darko Hadzidedic: Device abstraction system and method for a distributed-architecture heating, ventilation and air conditioning system. Lennox, Baker Botts, October 6, 2015: US09152155

The disclosure provides an HVAC data processing and communication network and a method of manufacturing the same. In an embodiment, the network includes a system device and a subnet controller. The system device is coupled to a data bus and configured to locally store feature or parameter data relat ...


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Grohman Wojciech: Device abstraction system and method for a distributed-architecture heating, ventilation and air conditioning system. Lennox, October 20, 2010: EP2241835-A1

The disclosure provides an HVAC data processing and communication network and a method of manufacturing the same. In an embodiment, the method includes configuring a subnet controller. The subnet controller is configured to assign to a first device associated with the network a first equipment type ...