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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I would open a new project in the wizard and create an air to
air heat pump system. I would input the performance values for heating and
cooling, then I would go to the detailed edit mode and use the heating and
cooling performance values that eQUEST calculated (generally, EER and COP
performance ratings include fan energy, when you input the ratings into the
wizard, eQUEST breaks out the fan energy and gives you a new performance rating)
and use those values for your model.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>You would want to choose the type of compressor that the VRV/VRF
system is designed for/actually is.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> sambhav tiwari
[mailto:tiwari.sambhav@gmail.com] <br>
<b>Sent:</b> Thursday, May 13, 2010 6:27 AM<br>
<b>To:</b> equest-users@lists.onebuilding.org<br>
<b>Subject:</b> [Equest-users] VRV systems<o:p></o:p></span></p>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Dear Otto Schwieterman,<br>
I am using Visual DOE 4.1 for energy simulation and i have followed the
techinque told by you for modelling VRV systems . I created a Air to Air heat
pump in my heating tab .But when i created it ,it is asking the COP of the heat
pump should i enter the VRV COP in the heat pump COP?? in heating tab ,
or in my cooling tab it is also asking for DX system COP? where
should i enter my VRV system COP?<br>
<br>
<br>
Also the option to make compressor as one two or variable speed is comming in
my air to air heat pump is it ok.<br>
<br>
<br>
I look forward for your valuable response.<br>
<br>
Thanks<br>
Sambhav Tiwari.<o:p></o:p></p>
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