<html>
<body>
DOE2.1e from Hirsh uses the HW-SUPPLY-RESET = LOAD-RESET<br><br>
"LOAD-RESET indicates that the HW-SUPPLY-T will be reset so that one
hot-water coil valve is fully open. All other hot-water coil valves
will modulate as required to maintain the supply air temperature
set-point."<br><br>
<br>
At 11:36 AM 20/10/2010, Eric Zagorski wrote:<br>
<blockquote type=cite class=cite cite="">Content-Language: en-US<br>
Content-Type: multipart/alternative;<br>
<x-tab> </x-tab>
boundary="_000_4F46B8EDBEE3424491F1CE6FBE6C33FE045B7Femeserver02_"<br>
<br>
Hi All,<br>
<br>
I am currently modeling a building in DOE2.1e and am trying to comply
with ASHRAE 90.1-2007 section G3.1.3.4 which states that:<br>
<br>
<i>Hot-water supply temperature shall be reset based on outdoor dry-bulb
temperature using the following schedule: 180°F at 20°F and below, 150°F
at 50°F and above, and ramped linearly between 180°F and 150°F at
temperatures between 20°F and 50°F. <br>
</i> <br>
DOE2.2<b> </b>allows you to model this in the “CIRCULATION-LOOP” command,
but DOE2.1e does not recognize that code-word. Does anyone know how to
incorporate hot-water temperature reset in DOE2.1e? <br>
<br>
Thanks,<br>
<br>
Eric Zagorski<br>
EME Group | Consulting Engineers<br>
159 W. 25th Street<br>
New York, NY 10001<br>
Tel: (212) 529-5969 x330<br>
Fax: (212) 529-6023<br>
<a href="http://www.emegroup.com">www.emegroup.com</a><br>
<br>
_______________________________________________<br>
Bldg-sim mailing list<br>
<a href="http://lists.onebuilding.org/listinfo.cgi/bldg-sim-onebuilding.org" eudora="autourl">
http://lists.onebuilding.org/listinfo.cgi/bldg-sim-onebuilding.org</a><br>
To unsubscribe from this mailing list send a blank message to
BLDG-SIM-UNSUBSCRIBE@ONEBUILDING.ORG</blockquote>
<x-sigsep><p></x-sigsep>
<br>
Chris Jones<br>
14 Oneida Avenue<br>
Toronto, ON M5J 2E3.<br>
Tel. 416-203-7465<br>
Fax. 416-946-1005<br><br>
</body>
</html>