[Bldg-sim] SAT Reset

[Joe Chappell]

Hello Bldg-simers,

I am modeling a discharge air temperature reset strategy in TRACE based on worst case zone, resetting a maximum of 5 degrees.  The particular ECM is for a facility served by a central plant (steam and chilled water).  I am currently seeing electricity and steam savings, however I am also seeing a chilled water penalty.  Has anyone experienced this before or have an explanation as to why this might be?

Thanks,
Joe
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