BUILDING SYSTEM CONTROLLER WITH MULTIPLE EQUIPMENT FAILSAFE MODES

• Main Authors: Lehman, Peter, Krishnan, Ravi Bharathi, Pouchak, Michael A, Hutchey, John, Kreft, Todd D, Jones, Lou
• Format: Patent
• Language: English
• Published: 15.12.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

An HVAC controller provides control values to or more output ports of the HVAC controller. Operation of the HVAC controller is monitored for one or more irregularities. When one or more irregularities in the operation are identified, a hold mode is entered. The hold mode includes holding the one or...