<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=us-ascii">
<META content="MSHTML 6.00.2900.3157" name=GENERATOR></HEAD>
<BODY>
<DIV><SPAN class=859074614-24062009><FONT face=Arial size=2>I've noticed that my
parametric runs to enable Daylighting result in reduced Lighting energy
consumption as expected, however, they also result in REDUCED heating energy
consumption and INCREASED cooling energy consumption. I have "No-Shades"
selected for the windows to prevent probability of shades drawn to skew the
direct effect of daylighting. I would expect the heating energy to increase as
the lighting energy decreased and vice versa on the cooling energy.
</FONT></SPAN></DIV>
<DIV><SPAN class=859074614-24062009><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=859074614-24062009><FONT face=Arial size=2>I always select "Yes
Daylighting" in the Wizard. I then turn it off in the Detailed Edit mode. Then I
reset it to "Yes" in the parametric run for the areas that the project is
considering for daylighting controls. </FONT></SPAN></DIV>
<DIV><SPAN class=859074614-24062009><FONT face=Arial
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=859074614-24062009><FONT face=Arial size=2>Can anyone shed some
light (no pun intended) on this?</FONT></SPAN></DIV>
<DIV> </DIV><FONT style="FONT-SIZE: 10pt; FONT-FAMILY: Arial"><SPAN
class=859074614-24062009></SPAN>-Tim<SPAN
class=859074614-24062009></SPAN><BR></FONT>
<DIV><FONT face=Arial size=2></FONT> </DIV></BODY></HTML>