Evaporative Cooling with chilled beams in eQuest

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All,

Has anyone tried implementing evaporative cooling with chilled beams (induction units) in eQuest?

If I implement Indirect/Direct in the VAV System that supplies the outside air to the chilled beam zones I get a massive increase in fan energy (about 10 times).

If I implement it in the Induction Unit system itself, I get a NAN error in the BEPS report.

Any help would be appreciated,

FRED BETZ? PhD., LEED AP

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