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Project Info COMPLETE Project Title

Fault Detection and Diagnostics Software

Project Number ET11PGE3131 Organization PG&E End-use Whole Building, HVAC Sector Commercial Project Year(s) 2011 - 2012
Description

This research project aims to evaluate a Fault Detection and Diagnostics (FDD) product capable of identifying problems associated with the operation of HVAC systems commonly used in commercial buildings including air-handling units, variable air volume (VAV) boxes and chilled water systems.

Three demonstration sites were selected for the emerging technology study, based on building size, existence of a network enabled building automation system (BAS) and the availability of control points found in a typical HVAC system. The FDD systems were deployed at each site which included installation of a data acquisition device capable of receiving trend data from the BAS and transmitting it to a remote database operated by the FDD software vendor.

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The ETCC is funded in part by ratepayer dollars and the California IOU Emerging Technologies Program, the IOU Codes & Standards Planning & Coordination Subprograms, and the Demand Response Emerging Technologies (DRET) Collaborative programs under the auspices of the California Public Utilities Commission. The municipal portion of this program is funded and administered by Sacramento Municipal Utility District and Los Angeles Department of Water and Power.