<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:st1="urn:schemas-microsoft-com:office:smarttags" 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 11 (filtered medium)">
<o:SmartTagType namespaceuri="urn:schemas-microsoft-com:office:smarttags"
name="place"/>
<!--[if !mso]>
<style>
st1\:*{behavior:url(#default#ieooui) }
</style>
<![endif]-->
<style>
<!--
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman";}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;}
span.E-MailFormatvorlage17
{mso-style-type:personal;
font-family:Arial;
color:windowtext;}
span.E-MailFormatvorlage18
{mso-style-type:personal;
font-family:Arial;
color:navy;}
span.E-MailFormatvorlage19
{mso-style-type:personal-reply;
font-family:Arial;
color:navy;}
p.Normal, li.Normal, div.Normal
{margin:0cm;
margin-bottom:.0001pt;
text-autospace:none;
font-size:12.0pt;
font-family:Arial;}
@page Section1
{size:612.0pt 792.0pt;
margin:70.85pt 70.85pt 2.0cm 70.85pt;}
div.Section1
{page:Section1;}
-->
</style>
</head>
<body lang=DE link=blue vlink=purple>
<div class=Section1>
<p class=Normal><font size=3 face=Arial><span lang=EN-GB style='font-size:12.0pt'>
Hi,<o:p></o:p></span></font></p>
<p class=Normal><font size=3 face=Arial><span lang=EN-GB style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=Normal><font size=3 face=Arial><span lang=EN-GB style='font-size:12.0pt'>I
am using a 4 pipe IU and I put the outdoor air ratio to 1. When I check my
results I can see that the sum of the outside airflow is equal to the supply
capacity. But what do these values in supply flow for the separate zones mean (I
marked them red, see below)? Is there a possibility to fix the amount of supply
flow ? So far I figured out how to fix the amount of outdoor air but in my
building I supply always 2700 cfm per floor ?</span></font><font size=1
face="Courier New"><span lang=EN-GB style='font-size:8.0pt;font-family:"Courier New"'><o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'>
<o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'> FAN
CAPACITY <o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'> TYPE
(CFM ) <o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'> SUPPLY
<font color="#ff9900"><span style='color:#FF9900'>6139.</span></font>
<o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'>
RETURN 6139. <o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'>
SUPPLY EXHAUST
MINIMUM OUTSIDE <o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'> ZONE
FLOW FLOW
FAN FLOW AIR FLOW <o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'> NAME
(CFM ) (CFM )
(KW) (FRAC) (CFM ) <o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'>EL1 South Perim Zn
(G.S1) <font color=red><span style='color:red'>3852.</span></font>
0. 0.000
1.000 <font color="#ff9900"><span
style='color:#FF9900'>963.</span></font> <o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'>EL1 <st1:place w:st="on">East
Perim</st1:place> Zn (G.E2) <font
color=red><span style='color:red'>3093.</span></font>
0. 0.000
1.000 <font color="#ff9900"><span
style='color:#FF9900'>773</span></font>. <o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'>EL1 <st1:place w:st="on">North
Perim</st1:place> Zn (G.N3) <font color=red><span
style='color:red'>1261.</span></font>
0. 0.000
1.000 <font color="#ff9900"><span
style='color:#FF9900'>315.</span></font> <o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'>EL1 <st1:place w:st="on">West
Perim</st1:place> Zn (G.W4) <font
color=red><span style='color:red'>3172</span></font>.
0. 0.000
1.000 <font color="#ff9900"><span
style='color:#FF9900'>793.</span></font> <o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'>EL1 South Perim Zn
(T.S11 <font color=red><span style='color:red'>4420.</span></font>
0. 0.000
1.000 <font color="#ff9900"><span style='color:#FF9900'>1105.</span></font>
<o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'>EL1 <st1:place w:st="on">East
Perim</st1:place> Zn (T.E12) <font color=red><span
style='color:red'>3415</span></font>.
0. 0.000
1.000 <font color="#ff9900"><span
style='color:#FF9900'>854.</span></font> <o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'>EL1 <st1:place w:st="on">North
Perim</st1:place> Zn (T.N13 <font color=red><span
style='color:red'>1755.</span></font>
0. 0.000
1.000 <font color="#ff9900"><span
style='color:#FF9900'>439.</span></font> <o:p></o:p></span></font></p>
<p class=Normal><font size=1 face="Courier New"><span lang=EN-GB
style='font-size:8.0pt;font-family:"Courier New"'>EL1 <st1:place w:st="on">West
Perim</st1:place> Zn (T.W14) <font color=red><span
style='color:red'>3587.</span></font>
</span></font><font size=1 face="Courier New"><span style='font-size:8.0pt;
font-family:"Courier New"'>0.
0.000 1.000 <font
color="#ff9900"><span style='color:#FF9900'>897.<o:p></o:p></span></font></span></font></p>
<p class=Normal><font size=3 face=Arial><span style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Thanks for your support<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Regards <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Verena<o:p></o:p></span></font></p>
</div>
</body>
</html>