HVAC SYSTEM REMOTE MONITORING AND DIAGNOSIS

摘要

A monitoring system for a heating, ventilation, and air conditioning (HVAC) system of a building includes a monitoring device installed at the building, a monitoring server located remotely from the building, and a review server. The monitoring device measures an aggregate current supplied to components of the HVAC system and transmits current data based on the measured aggregate current. The monitoring server receives the transmitted current data and, based on the received current data, assesses whether failures have occurred in first and second components of the HVAC components. The monitoring server generates a first advisory in response to determining that the failure has occurred in the first component. The review server provides the first advisory to a technician for review and, in response to the technician verifying that the failure has occurred, transmits a first alert.

主权项

1. A monitoring system for a heating, ventilation, and air conditioning (HVAC) system of a building, the monitoring system comprising:
a monitoring device installed at the building, wherein the monitoring device is configured to (i) measure an aggregate current supplied to a plurality of components of the HVAC system and (ii) transmit current data based on the measured aggregate current; a monitoring server, located remotely from the building, configured to receive the transmitted current data and, based on the received current data, (i) assess whether a failure has occurred in a first component of the plurality of components of the HVAC system and (ii) assess whether a failure has occurred in a second component of the plurality of components of the HVAC system, wherein the monitoring server generates a first advisory in response to determining that the failure has occurred in the first component; and a review server that provides the first advisory to a technician for review, wherein the review server, in response to the technician verifying that the failure has occurred in the first component, transmits a first alert.