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<DIV dir=ltr>Dear All,</DIV>
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<DIV dir=ltr>I've encountered an error message while simulating a chilled ceiling. It says "error in automatic heat transfer calculation for surface 68 or its adjacent surface: Automatic heat transfer calculation is only allowed on surfaces within a zone. Please check building input file(.bui). " Kindly advice. Thank you.</DIV>
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<DIV dir=ltr>Regards </DIV>
<DIV dir=ltr>Sek Jun-Yang</DIV></DIV></BODY></HTML>