Add infiltration to get it to run and then look into why the gains
are high.
On 8/15/2012 3:21 PM, Eshagh wrote:
Hi,
I model a building that has a IT
room with just DX coil in it with no fresh air. I used a
single speed DX coil with coil heating gas and
AirloopHVAC:Unitary:Furnace component. When I run the model, I
have one sever error as follows:
**
Severe ** Temperature (high) out of bounds (202.62] for
zone="02-05IT", for surface="383F89"
** ~~~ ** During Warmup, Environment=RUN, at
Simulation time=01/01 11:30 - 11:45
** ~~~ ** Zone="02-05IT", Diagnostic Details:
** ~~~ ** ...Internal Heat Gain [0.000] W/m2
** ~~~ ** ...Infiltration/Ventilation [0.000] m3/s
** ~~~ ** ...Mixing/Cross Mixing [0.000] m3/s
** ~~~ ** ...Zone is part of HVAC controlled system.
I
checked the surface and it's a surface adjacent to the
corridor. The corridor is not conditioned, however, I do
not know why the temperature on this particular surface is
so high that it stops my simulation.
Can
you please let me know about any tips/tricks that I
overcome this problem?
Thanks,
Eshagh
--
Richard A. Raustad
Senior Research Engineer
Florida Solar Energy Center
University of Central Florida
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