[Equest-users] No heating load to systems

[John Aulbach]

Pasha:

Have you specified your Reheat-Delta-T for your zone VAV boxes? Send the .INP and .PD2 if you require further help.



John R. Aulbach, PE, CEM
Senior Energy Engineer

________________________________

PartnerEnergy
1990 E. Grand Avenue, El Segundo, CA 90245
W: 888-826-1216, X254| D: 310-765-7295 | F: 310-817-2745
www.ptrenergy.com| jaulbach at ptrenergy.com
 



________________________________
From: Pasha Korber-Gonzalez <pasha.pkconsulting at gmail.com>
To: eQUEST Users List <equest-users at lists.onebuilding.org>
Sent: Wed, March 3, 2010 9:28:30 AM
Subject: [Equest-users] No heating load to systems


Hi all,

I thought I was wrapping up my baseline model and then for some reason I discovered that the only heating energy being used is going through the zone baseboards.  When I take out the baseboards, the results show a big fat ZERO for any space heating energy the DOE2 error shows below.  How can the design loads not get passed to the system.  The baseline systems are VAV with reheat, but for some reason there is no heat or reheat unless I specify pre-heat (which there is none) or baseboards...  any ideas are appreciated--because I thought I was closer to finished with this model until this issue popped up.

***ERROR***********************************************************************
Loop: Hot Water Loop has zero design flow.
Check input for consistency, or specify design loads.


      
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