HVAC FUNCTIONALITY RESTORATION SYSTEMS AND METHODS

    公开(公告)号:US20190353370A1

    公开(公告)日:2019-11-21

    申请号:US16000672

    申请日:2018-06-05

    Abstract: The present disclosure includes techniques that enable a conditioned air system to automatically restore functionality and/or to operate at reduced functionality when a fault is detected, for example, to facilitate reducing likelihood that continuing operation with the fault present will decrease lifespan of the conditioned air system. To facilitate improving operation of the conditioned air system when a fault is present, the control system of the conditioned air system may utilize substitute sensor data and/or adjust its control algorithm. In this manner, the control system may facilitate improving operational reliability and/or availability of the conditioned air system, for example, by adaptively adjusting its operation to enable the conditioned air system to continue operating even when a fault is present, while reducing likelihood that the continued operation will reduce lifespan of the conditioned air system.

    CONTROL OF HVAC UNIT BASED ON SENSOR STATUS
    46.
    发明申请

    公开(公告)号:US20190264937A1

    公开(公告)日:2019-08-29

    申请号:US15920129

    申请日:2018-03-13

    Abstract: The present disclosure is directed to a system for a heating, ventilating, and air conditioning (HVAC) system includes a compressor configured to circulate a working fluid through the HVAC system, a fan configured to direct across a heat exchanger coil of the HVAC system, an ambient sensor configured to monitor a condition of an environment surrounding the heat exchanger coil, and a control system communicatively coupled to the ambient sensor, where the control system is configured to detect a status of the ambient sensor, and where the control system is configured to adjust operation of the compressor, or the fan, or both, upon detection of an error of the ambient sensor.

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