Limited cooling capacity

grasshopper honeybee
,
1

Hi all,

I am trying to use the Ideal Loads system setup to model a room which has fixed amount of cooling coming from ventilation. However, when I run my script, the capacity I set does not seem to have any effect on the results (e.g. 100W vs 2000W) of operative temperature.

Is there something I am missing here?

Thanks for all the answers in advance.

Room overhating script.gh (93.2 KB)

2

Please fix the lack of weather file otherwise the model you shared is not troubleshootable
best
-trevor

3

Sure, here it is with the weather file form EPW map.

My aim it to specify capacity in the Ideal Loads node as here, but not sure if it works with any other parameter to take effect.

image
image1461×487 86.7 KB

Room overhating script.gh (92.7 KB)

4

I am not sure if this is the issue here yet but there was a bug related to this that was fixed two weeks ago:

So I recommend updating to the LBT 1.10 release to see if this gives you the desired effect.