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The Split system single is PSZ, or PTAC or UH but these systems are the
same in that the first zone on the system cannot be unconditioned unless
another, conditioned zone is explicitly defined as the
CONTROL-ZONE. <br><br>
Did you intend that each zone have a single system serving it? Are
the spaces to be heated some other way or are the spaces ventilated
only?<br><br>
It would be helpful if you could explain the proposed design HVAC
configuration.<br><br>
<br>
At 08:44 AM 06/08/2012, ramesh buddhi wrote:<br>
<blockquote type=cite class=cite cite="">Hi Cris<br><br>
Thanks a lot for your reply, In the model I had not specified the PSZ
system, I had assumed Split system single zone(No Heating).<br><br>
Thanks<br>
Ramesh BR <br>
<font face="verdana" color="#00BF60"><br>
</font><font face="verdana"> New No.110 / Survey No. 151/1, Mahatma
Gandhi Road <br>
Thiruvanmiyur, Chennai 600041 INDIA<br>
Web:
<a href="http://www.greenevolution.in/" eudora="autourl">
www.greenevolution.in</a><br>
Land: +91-44-4201-8369<br>
Cell : +91-99406-19915<br>
</font><br>
<br>
<font size=2><b>From:</b> Chris Jones <cj@enersave.ca><br>
<b>To:</b> ramesh buddhi <ramesh@greenevolution.in>; eQuest Users
<equest-users@lists.onebuilding.org> <br>
<b>Sent:</b> Monday, 6 August 2012 5:29 PM<br>
<b>Subject:</b> Re: [Equest-users] BDL Error<br>
</font><br>
Ramesh<br>
The PSZ system requires a CONTROL-ZONE if there is more than one zone on
the system. If one conditioned zone is not named as the
CONTROL-ZONE then the first zone after the system definition is assumed
to be the control zone. A control zone cannot be
unconditioned. <br><br>
The fix is to enter Detailed Edit mode, change to Air Side HVAC, select
the System and name the Control Zone - from the list, I selected EL1 SSW
as it is the only conditioned zone on the system. <br><br>
The file opens correctly but I don't believe you can switch back to the
Wizard Mode.<br><br>
At 07:35 AM 06/08/2012, ramesh buddhi wrote:<br>
<blockquote type=cite class=cite cite="">Dear Folks<br><br>
<font size=2>I had modeled an nine storey office Building Iam getting an
BDL error that zone is inconsistent with definition: The reference
expected a definition as TYPE= Conditioned. I designed this as an
unconditioned. How to get rid of this error? Please kindly help me on
this. I had attached the files for your reference along with the weather
file.Thanks a lot in advance.<br><br>
Thanks<br>
Ramesh BR</font> <br>
<font face="verdana" color="#00BF60"><br>
</font><font face="verdana"> New No.110 / Survey No. 151/1, Mahatma
Gandhi Road <br>
Thiruvanmiyur, Chennai 600041 INDIA<br>
Web:
<a href="http://www.greenevolution.in/">www.greenevolution.in</a><br>
Land: +91-44-4201-8369<br>
Cell : +91-99406-19915</font></blockquote>>><br>
Christopher Jones, P.Eng.<br>
Suite 1801, 1 Yonge Street<br>
Toronto, ON M5E1W7<br>
Tel. 416-203-7465<br>
Fax. 416-946-1005<br>
email cj@enersave.ca<br><br>
</blockquote>
<x-sigsep><p></x-sigsep>
>><br>
Christopher Jones, P.Eng.<br>
Suite 1801, 1 Yonge Street<br>
Toronto, ON M5E1W7<br>
Tel. 416-203-7465<br>
Fax. 416-946-1005<br>
email cj@enersave.ca<br>
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