[Equest-users] VAV with Electric Reheat

[DongEun Kim]

Let me re-direct my question regarding reheating:

How do I make my reheating (electric) work only(mainly) for cooling mode?
~DE
2011/6/27 John Aulbach <jra_sac at yahoo.com>

>  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
>>
>> *EPSTEIN*
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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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