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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Happy Friday All!<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I get this error after running the simulation:<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><img width=707 height=111 id="Picture_x0020_3" src="cid:image001.jpg@01CD4589.B4D70940"><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I was getting similar errors on all zones until they went away when I switched from auto-size and specified 15.5 tons for ac & 175 kbtuh for heat. Still get this one error message though and oddly this zone (G.S1) is listed under the same hvac system as the roof zone. It doesn’t look like the roof zone is being heated or cooled, but something looks fishy.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Any ideas?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks in advance! <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Timothy W. Hill<o:p></o:p></p><p class=MsoNormal>tim.JRGA@fuse.net<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>John R. Grier, Architect<o:p></o:p></p><p class=MsoNormal>11309 Deerfield Road<o:p></o:p></p><p class=MsoNormal>Cincinnati, Ohio 45242<o:p></o:p></p><p class=MsoNormal>(513)489-3690<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>