<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<!--[if !mso]><style>v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style><![endif]--><style><!--
/* Font Definitions */
@font-face
        {font-family:"Cambria Math";
        panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
        {font-family:Calibri;
        panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
        {font-family:Tahoma;
        panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
        {margin:0in;
        margin-bottom:.0001pt;
        font-size:11.0pt;
        font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
        {mso-style-priority:99;
        color:#0563C1;
        text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
        {mso-style-priority:99;
        color:#954F72;
        text-decoration:underline;}
span.EmailStyle17
        {mso-style-type:personal-compose;
        font-family:"Tahoma",sans-serif;
        color:windowtext;
        font-weight:normal;
        font-style:normal;}
.MsoChpDefault
        {mso-style-type:export-only;
        font-family:"Calibri",sans-serif;}
@page WordSection1
        {size:8.5in 11.0in;
        margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
        {page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif">Hi team – I’m getting the following error messages for my multi-family midrise (see attached attn review report):<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif">For my residential areas: “System has unused exhaust cfm specified. This has been converted to outside air.”<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif">For my other areas: “Min OA without using assigned cfm to raise total zone flow.”<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif"><br>
I’m guessing this has something to do with incorrectly modeling exhaust? The residential areas only have toilet exhaust, which I’ve entered as exhaust cfm in the zone group DD screen. The other areas have dedicated return to rooftop units or exhausts, which
 I’ve also entered as exhaust in the zone group DD screen.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif">I’m also getting errors for “heating capacity is inconsistent with cooling capacity,” but I’ve entered in the capacities from the design documents. (Residential areas have PTHP
 and other areas have AC or RTUs with EUH.) Attached are the INP and PD2 files.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif">Any suggestions are welcome. Thank you!<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif;color:#383739">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Tahoma",sans-serif;color:#383739">Ilana<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#404041;text-transform:uppercase"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#404041;text-transform:uppercase">ILANA CEMBER,
</span></b><span style="font-size:7.5pt;font-family:"Arial",sans-serif;color:#404041">PE, CEM, LEED Green Assoc<span style="text-transform:uppercase">
<br>
COMMISSIONING AND ENERGY ENGINEER</span></span><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#404041;text-transform:uppercase"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#1F497D"><img width="156" height="58" style="width:1.625in;height:.6083in" id="Picture_x0020_1" src="cid:image005.jpg@01D2B378.A7650A70" alt="cid:image001.png@01D11184.F926CD40"></span><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#404041;text-transform:uppercase"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#383739">180 N LaSalle | Suite 2210 | Chicago, IL 60201<br>
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#007B63">main</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#383739"> +1 312 386 7710 |
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#007B63">direct
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#383739">+1 312 386 7705 |
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#007B63">cell
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#383739">+1 312 721 8507<br>
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#007B63">email</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#1F497D"><a href="mailto:k.adighije@baumann-us.com"><span style="color:#383739"> i.cember@@baumann-us.com</span></a></span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#383739"><br>
</span><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#1F497D"><a href="http://www.baumann-us.com/"><span style="color:#383739">www.baumann-us.com</span></a><o:p></o:p></span></p>
<p class="MsoNormal"><a href="https://www.linkedin.com/company/baumann-consulting"><span style="color:#0563C1;text-decoration:none"><img border="0" width="14" height="14" style="width:.15in;height:.15in" id="Picture_x0020_2" src="cid:image006.png@01D2B378.A7650A70" alt="In-2C-14px"></span></a><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</body>
</html>