Example files 5ZoneVAV-ChilledWaterStorage-Mixed primary chiller is always off

asked 2016-06-03 11:22:12 -0600

rkbest's avatar

updated 2016-06-03 13:39:15 -0600

On analysis of the simulation results of the example file with storage '5ZoneVAV-ChilledWaterStorage-Mixed', I found between June to November that the primary chiller is always at 0 for electric power, cooling demand rate. However, the outlet temperature at the outlet node is=setpoint 7.5 C. As this is the storage charging loop, This should not happen. What could be wrong with the controls in this example file?

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