[EnergyPlus_Support] zone air temperature

["davide.loba" <davide.loba@xxxxxxxxx>]

HI All,

I have some problems with the air temperature of zones.

Only in one zone (zone 3596), the heating setpoint (20°C) is reached,
but in the other two ( 3200, 2952), the air temperature is always
lower than it. The opposite thing happens with cooling: in the zone
3200 and 2952, the air temperature goes beyond the cooling setpoint
(26°C). 

I tried to increase the boilers and chillers' nominal capacity with a
higher value, but nothing changed. 

Apparently, idf seems to be ok. After simulation, there are many
warnings of this type: " Base surface does not surround subsurface,
overlap status=no overlap":are they related with this temperature problem?

I don't know how to solve it. Could you help me?
My .IDF has been uploaded under Files/Problem Submittals/Loba air
temperature.idf . 

Kind regards

Loba



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