OS:Boiler:HotWater not working with cubic curves [closed]
I try to use an OS:Curve:Cubic object to define the normalized performance curve but it is ignored. It looks like it is not translated to the energyPlus model.
In my in.osm I can find:
but in the in.idf the performance curve is missing:
If a bicuadratic curve is used instead, every thing works fine.
Am I doing something wrong?
Sorry. I have just discovered the problem. The field "Efficiency Curve Temperature Evaluation Variable" is mandatory when using a curve (although is not used in a cubic curve).
You wrote that comment while I was in the process of writing my answer (I didn't steal it, promise!), glad you figured it out! If you want to answer your own question, I'll remove my answer.
You are always wellcome. Thanks.