[Equest-users] unmet hours in a specific zone

Adam Rustige ARustige at fdh-inc.com
Thu Nov 8 12:50:40 PST 2012


Eva,
         I found that if you can create a hourly report, you can determine which hours of which days cannot maintain set point.  Then examine those hours to find out why they can't maintain set point.  One issue I've found is pretty common is the that the space cannot heat up or cool down fast enough in the first few hours after the system turns on in the morning.

Hope this helps, Adam

Adam Rustige
Energy Analyst

FDH, Inc.
222 S. Central Ave, Suite 1110
St. Louis, MO 63105
Office: 314.773.4000 * Mobile: 314.699.8948
Fax: 314.773.4002 * Email: arustige at fdh-inc.com<mailto:arustige at fdh-inc.com>

www.fdh-inc.com<http://www.fdh-inc.com> <http://www.fdh-inc.com>
Raleigh * St. Louis * Baton Rouge

From: equest-users-bounces at lists.onebuilding.org [mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of Evangelia Gklezakou
Sent: Thursday, November 08, 2012 5:16 AM
To: equest-users at lists.onebuilding.org
Subject: [Equest-users] unmet hours in a specific zone

Dear users,

I manage to reduce the unmet hours at around 120, the problem is that the majority of them are in the same zone (40 underheated, 70 undercooled). I have already checked many of the parameters and all seems reasonable. Can I do anything in order to reduce them? The only thing is to increase the throttle range of the zone but I don't know if this is a solution.
Thank you for your help.

Regards,
Eva

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