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Energyplus : Calculation of cooling coil design UA failed for coil CHW CLG COIL

asked 2018-09-28 02:13:32 -0600

Siv's avatar

updated 2018-09-28 08:30:39 -0600

__AmirRoth__'s avatar

Can anyone please tell me why this error might appear ?

Calculation of cooling coil design UA failed for coil CHW CLG COIL Bad starting values for UA * ~~~ * Coil design UA set to 49770.080623 [W/C]

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answered 2018-10-04 20:57:58 -0600

rraustad's avatar

updated 2019-06-01 10:21:18 -0600

This is likely caused by a discrepancy in the Coil:Cooling:Water object design temperature/humidity ratio, plant water temperature (Sizing:Plant), Sizing:System supply air temperature (assuming an air loop coil) or Sizing:Zone supply air temperature (assuming a zone coil) inputs. Feel free to ask more questions on this subject.

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Asked: 2018-09-28 02:13:32 -0600

Seen: 1,452 times

Last updated: Jun 01 '19

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