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chiller curve min / max value of x / y

asked 2016-06-23 09:41:25 -0500

updated 2016-06-23 10:04:34 -0500

I would like to change the chiller curves in OpenStudio v1.10. The coefficients could be changed successfully, however, every time after I change the min/max value of x or y, they will automatically change back to original numbers. From E+ data sets, the min and max value of x should be 5, 10; while the min and max value of y should be 24, 35. But in OS, they are 0,20;0,50. Is there any way that I could change the limits? Will these limits affect cooling energy results?

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answered 2016-06-23 09:43:48 -0500

updated 2016-06-23 09:44:11 -0500

This was fixed in a newer version: https://github.com/NREL/OpenStudio/is....

The workaround is to first change the unit preference in the app to SI, and the values should be retained. Or upgrade to the latest version.

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Thanks! I changed to SI units, and it works now.

Yan gravatar image Yan  ( 2016-06-23 09:49:23 -0500 )edit

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Asked: 2016-06-23 09:41:25 -0500

Seen: 107 times

Last updated: Jun 23 '16