It sounds to me like eQUEST is trying to prevent you from doing something you shouldn't do. If you want real help, zip up the .pd2 and .inp files and send them to us.<br><br>Carol<br><br><div class="gmail_quote">2010/4/21 Charles Land <span dir="ltr"><<a href="mailto:cland@geo-marine.com">cland@geo-marine.com</a>></span><br>
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<p class="MsoNormal"><span style="font-size: 11pt; color: rgb(31, 73, 125);">Try simply making it constant volume instead of fan EIR then try
playing with your kw/cfm or static pressure to get the results your looking for</span></p>
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<p class="MsoNormal"><b><span style="font-size: 10pt;">From:</span></b><span style="font-size: 10pt;">
<a href="mailto:equest-users-bounces@lists.onebuilding.org" target="_blank">equest-users-bounces@lists.onebuilding.org</a>
[mailto:<a href="mailto:equest-users-bounces@lists.onebuilding.org" target="_blank">equest-users-bounces@lists.onebuilding.org</a>] <b>On Behalf Of </b>YinRic<br>
<b>Sent:</b> Wednesday, April 21, 2010 1:46 AM<br>
<b>To:</b> Equest User<br>
<b>Subject:</b> [Equest-users] Default Fan EIR Not Allowed to Edit</span></p>
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<p class="MsoNormal" style="margin-bottom: 12pt;"><span style="font-size: 10pt;">Hi Users,<br>
<br>
On the SV-A report, the supply fan diversity factor for one HVAC system is 0,
which leads to unreasonalbly low fan-power. In order to find out where the
problem is, I edited the default Fan EIR into ForCurve w Dischage Dampers FPLR
(before editing, the space is n/a in grey), and for "fan
control" I chose Fan EIR FPLR accordingly (as shown in
attachment 1). However, after simulation, I found the supply fan diversity
factor is still 0. I reopened the model and found the edited Fan EIR
jumped back to "n/a" in grey (as shown in attachment 2), refusing to
be changed. I even tried to edit the .inp file directly, but the problem
remains. <br>
<br>
I have been wasting days on this issue, which is really killing me. It is
obvious that a bad-looking SV-A report (attachment 3) doesn't work. Any help
will be greatly appreciated. <br>
<br>
Best Regards,<br>
Rick, LEED AP</span></p>
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