Automated HVAC system functionality test
First Claim
1. A method for automated functionality testing for a heating ventilation and air conditioning (HVAC) system, the method comprising:
- receiving a user input to test one of a heating or cooling functionality of the HVAC system;
identifying an amount to change a setpoint for a zone controller for the HVAC system based on the user input;
changing the setpoint for the zone controller to force the HVAC system into one of a heating mode and a cooling mode in accordance with the user input;
storing data from the HVAC system operating in the one of the heating mode and the cooling mode; and
determining whether the HVAC system has been installed properly based on the stored data,wherein;
the HVAC system comprises a plurality of HVAC systems installed at one or more locations,each of the HVAC systems is controlled by a separate one of a plurality of zone controllers, respectively, anddetermining whether the HVAC system has been installed properly comprises determining whether supply temperature sensors for two or more of the zone controllers have been switched during installation based on the stored data.
1 Assignment
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Accused Products
Abstract
Systems, methods, and mediums perform automated functionality testing for a heating ventilation and air conditioning (HVAC) system. A method includes receiving a user input to test one of a heating or cooling functionality of the HVAC system. The method also includes identifying an amount to change a setpoint for a zone controller for the HVAC system based on the user input. The method further includes changing the setpoint for the zone controller to force the HVAC system into one of a heating mode and a cooling mode in accordance with the user input. Additionally, the method includes storing data from the HVAC system operating in the one of the heating mode and the cooling mode.
16 Citations
17 Claims
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1. A method for automated functionality testing for a heating ventilation and air conditioning (HVAC) system, the method comprising:
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receiving a user input to test one of a heating or cooling functionality of the HVAC system; identifying an amount to change a setpoint for a zone controller for the HVAC system based on the user input; changing the setpoint for the zone controller to force the HVAC system into one of a heating mode and a cooling mode in accordance with the user input; storing data from the HVAC system operating in the one of the heating mode and the cooling mode; and determining whether the HVAC system has been installed properly based on the stored data, wherein; the HVAC system comprises a plurality of HVAC systems installed at one or more locations, each of the HVAC systems is controlled by a separate one of a plurality of zone controllers, respectively, and determining whether the HVAC system has been installed properly comprises determining whether supply temperature sensors for two or more of the zone controllers have been switched during installation based on the stored data. - View Dependent Claims (2, 3, 4, 5)
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6. A data processing system for automated functionality testing for a heating ventilation and air conditioning (HVAC) system, the data processing system comprising:
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a storage device comprising a testing application; an accessible memory comprising instructions of the testing application; and a processor configured to execute the instructions of the testing application to; receive a user input to test one of a heating or cooling functionality of the HVAC system; identify an amount to change a setpoint for a zone controller for the HVAC system based on the user input; change the setpoint for the zone controller to force the HVAC system into one of a heating mode and a cooling mode in accordance with the user input; store data from the HVAC system operating in the one of the heating mode and the cooling mode; and determine whether the HVAC system has been installed properly based on the stored data, wherein; the HVAC system comprises a plurality of HVAC systems installed at one or more locations, each of the HVAC systems is controlled by a separate one of a plurality of zone controllers, respectively, and to determine whether the HVAC system has been installed properly, the processor is configured to execute the instructions of the testing application to determine whether supply temperature sensors for two or more of the zone controllers have been switched during installation based on the stored data. - View Dependent Claims (7, 8, 9, 10)
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11. A data processing system for automated functionality testing for a heating ventilation and air conditioning (HVAC) system, the data processing system comprising:
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a storage device comprising a testing application; an accessible memory comprising instructions of the testing application; and a processor configured to execute the instructions of the testing application to; receive a user input to test one of a heating or cooling functionality of the HVAC system; identify an amount to change a setpoint for a zone controller for the HVAC system based on the user input; change the setpoint for the zone controller to force the HVAC system into one of a heating mode and a cooling mode in accordance with the user input; and store data from the HVAC system operating in the one of the heating mode and the cooling mode; and determine whether the HVAC system has been installed properly based on the stored data, wherein to determine whether the HVAC system has been installed properly, the processor is configured to execute the instructions of the testing application to determine whether a zone temperature sensor and a supply temperature sensor for the HVAC system have been switched during installation based on the stored data, and wherein to determine whether the zone temperature sensor and the supply temperature sensor have been switched, the processor is configured to execute the instructions of the testing application to; during the heating mode, compare a current zone temperature measured using the zone temperature sensor with a previous zone temperature measured using the zone temperature sensor; and when the current zone temperature is equal to or beyond a threshold temperature of the previous zone temperature and a supply temperature measured using the supply temperature sensor is less than the current zone temperature, determine that the zone temperature sensor and the supply temperature sensor may have been switched during installation.
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12. A method for automated functionality testing for a heating ventilation and air conditioning (HVAC) system, the method comprising:
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receiving a user input to test one of a heating or cooling functionality of the HVAC system; identifying an amount to change a setpoint for a zone controller for the HVAC system based on the user input; changing the setpoint for the zone controller to force the HVAC system into one of a heating mode and a cooling mode in accordance with the user input; storing data from the HVAC system operating in the one of the heating mode and the cooling mode; and determining whether the HVAC system has been installed properly based on the stored data wherein determining whether the HVAC system has been installed properly comprises determining whether a zone temperature sensor and a supply temperature sensor for the HVAC system have been switched during installation based on the stored data, and wherein determining whether the zone temperature sensor and the supply temperature sensor have been switched comprises; during the heating mode, comparing a current zone temperature measured using the zone temperature sensor with a previous zone temperature measured using the zone temperature sensor; and when the current zone temperature is equal to or beyond a threshold temperature of the previous zone temperature and a supply temperature measured using the supply temperature sensor is less than the current zone temperature, determining that the zone temperature sensor and the supply temperature sensor may have been switched during installation.
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13. A non-transitory computer-readable medium encoded with executable instructions for automated functionality testing for a heating ventilation and air conditioning (HVAC) system, the executable instructions, when executed, cause one or more data processing systems to:
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receive a user input to test one of a heating or cooling functionality of the HVAC system; identify an amount to change a setpoint for a zone controller for the HVAC system based on the user input; change the setpoint for the zone controller to force the HVAC system into one of a heating mode and a cooling mode in accordance with the user input; store data from the HVAC system operating in the one of the heating mode and the cooling mode; and determine whether the HVAC system has been installed properly based on the stored data, wherein; the HVAC system comprises a plurality of HVAC systems installed at one or more locations, each of the HVAC systems is controlled by a separate one of a plurality of zone controllers, respectively, and the executable instructions that, when executed, cause the one or more data processing systems to determine whether the HVAC system has been installed properly comprise executable instructions that, when executed, cause the one or more data processing systems to determine whether supply temperature sensors for two or more of the zone controllers have been switched during installation based on the stored data. - View Dependent Claims (14, 15, 16)
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17. A non-transitory computer-readable medium encoded with executable instructions for automated functionality testing for a heating ventilation and air conditioning (HVAC) system, the executable instructions, when executed, cause one or more data processing systems to:
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receive a user input to test one of a heating or cooling functionality of the HVAC system; identify an amount to change a setpoint for a zone controller for the HVAC system based on the user input; change the setpoint for the zone controller to force the HVAC system into one of a heating mode and a cooling mode in accordance with the user input; store data from the HVAC system operating in the one of the heating mode and the cooling mode; and determine whether the HVAC system has been installed properly based on the stored data wherein the executable instructions that, when executed, cause the one or more data processing systems to determine whether the HVAC system has been installed properly comprise executable instructions that, when executed, cause the one or more data processing systems to determine whether a zone temperature sensor and a supply temperature sensor for the HVAC system have been switched during installation based on the stored data, and wherein the executable instructions that, when executed, cause the one or more data processing systems to determine whether the zone temperature sensor and the supply temperature sensor have been switched comprise executable instructions that, when executed, cause the one or more data processing systems to; during the heating mode, compare a current zone temperature measured using the zone temperature sensor with a previous zone temperature measured using the zone temperature sensor; and when the current zone temperature is equal to or beyond a threshold temperature of the previous zone temperature and a supply temperature measured using the supply temperature sensor is less than the current zone temperature, determine that the zone temperature sensor and the supply temperature sensor may have been switched during installation.
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Specification