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[TRNSYS-users] Fatal Error in Automatic Heat Transfer Calculation



Hi,

 

I’m having the following problem:

 

*** Fatal Error at time   :         0.000000

    Generated by Unit     :    56

    Generated by Type     :    56

    Message               : Error in automatic heat transfer calculation for surface   6 or its adjacent surface!: Automatic heat transfer calculation is only allowed on surfaces within a zone. Please check building input file (.bui)!

 

I see from the forum that other people have had this problem before, so I’ve set all the wall convective heat transfer coefficients to user-defined, but I still get the same result. 

 

Can anybody help?

 

Thanks,

 

Rebecca