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<p class="MsoNormal">So I have a building with 5 shell components all listed in the project navigator.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Shells 1,2,3 have an HRV system (air-side)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Shells 4,5 have an HVAC system with vav box and reheat coils (air-side)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I want my system per area assignment to be “System per Shell”. So it should be organized as such.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">However, for some reason it keeps showing all shells on the default “HVAC System 1” (in green text) and they cannot be removed from the list and then added to the other air-side system.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">All I want to do is split the shells into two different air-side systems but it automatically compiles all shells into the first (original) HVAC system 1. If I change the green text to “undefined” it defaults back to the original shell
and is therefore unchangeable.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">When I create the “new” HRV air side system it doesn’t show any shells assigned. It will let me choose whatever shells I want but I then can’t remove those shells from the other (HVAC) system – if that makes sense.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">What am I missing here? <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’m still in the process of Grouping my zones because the project manager is working on getting me the information regarding space allocation (Sheet 13 I believe in DD wizard).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Does the zone grouping need to be done before I add a second air-side system?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I’ve tried adding shells 1,2,3 to the HRV system (the new one) and then removing the green text for those shells from “HVAC System 1” but it just doesn’t work.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Any help is appreciated. Thank you.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Chris Baker<br>
CCI CAD Drafter<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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