Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
The chiller is on the plant supply side. The plant flow rate is set based on the requirement of the demand side of the plant loop (e.g., water coil flow requirements). So changing the chiller performance curves should have nothing to do with plant water flow rate. If the chillers performance curves are really the only thing you've changed then you should request help at energyplus.helpserve.com or attach your input file here so we can see it.
