I would first check your system level inputs. Have you used a VAV system? if so, you need to know that these systems don't like to use the heating coil in the air handler and therefore you need to specify a reheat coil size and a preheat coil. Also, if you have baseboards in the model, they don't like to operate very well when set to activate to outdoor conditions. I always set the baseboard control to thermostat.<div>
<br></div><div>Hopefully these few tips help out.</div><div><br></div><div>Rob<br><br><div class="gmail_quote">On Tue, Nov 29, 2011 at 2:52 PM, Nikola Kravik <span dir="ltr"><<a href="mailto:NKravik@willdan.com">NKravik@willdan.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div lang="EN-US" link="blue" vlink="purple"><div><p class="MsoNormal"><span style="color:#1f497d">hi,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">I’m simulating CHW Plant with CAV AHU’s and bunch of packaged/split system units around supporting areas of the hospital/clinic.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">I get the warning messages similar to below for almost all my zones and my gas heating hot water is extremely low, no matter what I try do on the heating side. I added baseboards but it didn’t make a difference-still have bunch of zones underheated looking at the ss-o’s. <u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">Do you any other hints you can share where else to look for the HHW low consumption?<u></u><u></u></span></p><p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d">Best,<u></u><u></u></span></p><p class="MsoNormal"><span style="color:#1f497d">Nikola<u></u><u></u></span></p><p class="MsoNormal"><span style="color:#1f497d"><img width="730" height="534" src="cid:image001.png@01CCAE8C.E63A32D0"></span><span style="color:#1f497d"><u></u><u></u></span></p>
<p class="MsoNormal"><span style="color:#1f497d"><img width="737" height="731" src="cid:image004.jpg@01CCAE8D.5C3F3610"></span><span style="color:#1f497d"><u></u><u></u></span></p></div></div><br>_______________________________________________<br>
Equest-users mailing list<br>
<a href="http://lists.onebuilding.org/listinfo.cgi/equest-users-onebuilding.org" target="_blank">http://lists.onebuilding.org/listinfo.cgi/equest-users-onebuilding.org</a><br>
To unsubscribe from this mailing list send a blank message to <a href="mailto:EQUEST-USERS-UNSUBSCRIBE@ONEBUILDING.ORG">EQUEST-USERS-UNSUBSCRIBE@ONEBUILDING.ORG</a><br>
<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Rob Hudson<br>
</div>