[Equest-users] Grocery store refrigeration question

atowell at cxegroup.com atowell at cxegroup.com
Thu Jan 13 11:26:14 PST 2011


Kristin-

I do not have experience with this particular error. However, there is a refrigeration version of eQuest (3.61) I believe, and I've used this to successfully model a grocery store. Perhaps if you're not able to solve the problem you could give the refrigeration version a try.


Adam Towell
CxE Group, LLC
618-659-9461



From: equest-users-bounces at lists.onebuilding.org [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Kristin Gustafson
Sent: Monday, January 10, 2011 3:15 PM
To: equest-users at lists.onebuilding.org
Subject: [Equest-users] Grocery store refrigeration question

Hello

I am modeling a supermarket with a considerable refrigeration load. I created my model in v 3.63 (due to excessive 3.64 crashes), and have had some problems getting the model to simulate.

An error that keeps reoccurring states that the zone where the refrigeration is located must be the first zone defined in its system ie Zone 1 must be the first defined zone in AHU-1. However, even after I fix this, the error keeps reoccurring. Saving and re-opening the model has not helped. I've noticed that moving the refrigeration to the zone that is defined last within the system sometimes fixes this, but not for all systems.

Anyone have any experience with this?

Kristin Gustafson
Energy Analyst

EYP Energy
College of Nanoscale Science & Engineering
NanoFab East, Suite 1400 / 257 Fuller Rd / Albany / NY 12203
T 518 438 1393 / C 518 527 3673 / eypae.com<http://www.eypae.com>

/ 2010 Best Firm to Work For
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