[Equest-users] VAV with Electric Reheat

[John Aulbach]

DongEun:

There is no difference, except to make the secondary heating coil ELECTRIC. No 
problem in eQuest.

John Aulbach





________________________________
From: DongEun Kim <equested at gmail.com>
To: Will Mak <wmak at epsteinglobal.com>
Cc: equest-users at lists.onebuilding.org
Sent: Sun, June 26, 2011 9:19:02 PM
Subject: Re: [Equest-users] VAV with Electric Reheat


Will,
 
If I understand correctly, reheat Delta T, which was to specify  max reheat coil 
capacity.
 
What I want is to switch reheat source from 'how water' to 'ectricity', while 
the heating source for 

 
the main heating coil is 'how water.'
 
Thank you.
 
~DE


2011/6/24 Will Mak <wmak at epsteinglobal.com>

You have to put a value for the reheat delta T or the reheat coils don’t kick 
on.
> 
>William Mak, LEED AP BD+C
>Mechanical Design Engineer
>
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>From:equest-users-bounces at lists.onebuilding.org 
>[mailto:equest-users-bounces at lists.onebuilding.org] On Behalf Of DongEun Kim
>Sent: Thursday, June 23, 2011 11:58 PM
>To: equest-users at lists.onebuilding.org
>Subject: [Equest-users] VAV with Electric Reheat
> 
>Hi all,
> 
>Can anyone give me an advice regarding a problem described below?
> 
>I need to model a VAV system with chilled water coil and hot water coil, 
>and also with Electric Reheating.
> 
>As a start,  I selected  'VAV with HW Reheat' system.
> 
>However, I've realized that the system only generates a reheating coil without a 
>main hot water coil(heating coil).
> 
>So I installed  'heating coil'  in the detailed mode, and then, I  changed the 
>zone heat source to be 'electric'.
> 
> 
>However when I take a look at the result, there came two problems.
> 
>1. Heating was mainly done by reheating coil not by main heating coil.
> 
>2. Reheating didn't seem to use electricity.
> 
>Any advice will be greatly appreciated.
> 
>Thank you in advance.
> 
>~DE 
> 
>Kim, DongEun(DE) | Research Engineer, LEED AP
>Annex R&D Institute, HIMEC(Hanil Mech. & Elec. Consultants)
> 
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