Ironbug - Primary CHW pump per chiller

[keigo (Keigo Nomura)]

Hi, I have a question about Ironbug.
I’d like to model a chilled water loop with multiple chillers. Each chiller has a dedicated primary chilled water pump. How can I model this kind of system? Any example of how to connect IB components?

I looked at IB HVACTemplate, but all templates have only one chiller.
The connection in the image below creates a primary chilled water pump at the supply side inlet branch. This is not what I want to model.

[mostapha]

Hi @keigo, thank you for posting the question. @mingbo will get back to you on this one with an example.

[keigo (Keigo Nomura)]

Self-resolved.
“Merge” enables to model a dedicated primary pump upstream of each chiller.