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<div class="moz-cite-prefix">I did like this:<br>
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On 21/05/2014 03:55 p.m., Hilary Giffen wrote:<br>
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cite="mid:34E2FC37122F4F4E914707E241220E162A5A4A26@RDWIN12.ringdu.com"
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<pre wrap="">How do you have your ventilation entered? Cfm/person? Cfm/sf? Cfm? %heating? %cooling?
-----Original Message-----
From: Trace-users [<a class="moz-txt-link-freetext" href="mailto:trace-users-bounces@lists.onebuilding.org">mailto:trace-users-bounces@lists.onebuilding.org</a>] On Behalf Of Oscar Buchely L.
Sent: Wednesday, May 21, 2014 3:46 PM
To: <a class="moz-txt-link-abbreviated" href="mailto:trace-users@lists.onebuilding.org">trace-users@lists.onebuilding.org</a>
Subject: Re: [Trace-users] nominal ventilation for heating and cooling
Thanks Hilary and Hayssam.
The system is constant volumen. In airflow I have NO in apply ASHRAE
62.1 so Clg Ez and Htg Ez are not activated. I have tried ASHRAE Std 62.1... vent resets and Sum Room OA Reqs under System ventilation flag but still the Nom vent are not the same.
On 21/05/2014 12:52 p.m., Hilary Giffen wrote:
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<pre wrap="">Is the system VAV? If the minimum heating cfm is below the ventilation cfm, it will only deliver the minimum cfm.
-----Original Message-----
From: Trace-users [<a class="moz-txt-link-freetext" href="mailto:trace-users-bounces@lists.onebuilding.org">mailto:trace-users-bounces@lists.onebuilding.org</a>] On Behalf Of Oscar Buchely L.
Sent: Wednesday, May 21, 2014 12:45 PM
To: <a class="moz-txt-link-abbreviated" href="mailto:trace-users@lists.onebuilding.org">trace-users@lists.onebuilding.org</a>
Subject: [Trace-users] nominal ventilation for heating and cooling
Hello.
We are modelling residential building for LEED purposes. In room check sum reports AIRFLOW section, Nom Vent cfm are different for cooling and heating. We already checked that cfm and schedule are the same for heating and cooling in CREATE ROOM airflow tab, ventilation section.
Does anyone know why even though we have the same cfm and schedule?
Thanks.
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