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Sergio,<br>
When you see a parameter that refers to a logical unit number, it
is always an indication that the component requires an external data
file. The location of the data file is specified in the "external
files" tab of the proforma. I would recommend that you refer to the
Type749 documentation located in the ..\Trnsys17\Tess
Models\Documentation\07-HydronicsLibraryMathematicalReference.pdf to
answer your questions about the Type.<br>
Regards,<br>
David<br>
<br>
<br>
<br>
<div class="moz-cite-prefix">On 1/5/2015 16:15, sergio morales
wrote:<br>
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<div>Hello TRNSYS users:<br>
<br>
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I have a question about Type749's parameter "Logical unit
for pump data file". What is it? what is its function?. My
problem is that the system curve does not intersect with
pump curve. Can be for this parameter? or where can be the
mistake?. How do i determinate what is the correct logical
number for my system?.<br>
</div>
I wait your answer and I hope that someone can guide me in
this topic. Thank you very much.<br>
<br>
</div>
Regards.<br clear="all">
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<div><br>
-- <br>
<div class="gmail_signature">
<div dir="ltr">Sergio Ignacio Morales Hernández<br>
Estudiante Ingeniería Civil Mecánica, Mención
Energía<br>
Universidad Técnica Federico Santa María</div>
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<pre class="moz-signature" cols="72">--
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI 53703 USA
P:+1.608.274.2577
F:+1.608.278.1475
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