Hello, I have some questions to ask for your help. I model a VAV with PFP Boxes system with a screw chiller provides chilled water. There are some warnings after I run the model, which are listed below:
1) ** Warning ** Temperature out of range [-100. to 200.] (PsyPsatFnTemp)
** ~~~ ** Routine=PsyWFnTdbRhPb, Environment=SUMMER DESIGN DAY, at Simulation time=07/15 00:00 - 00:03 ** ~~~ ** Input Temperature=1898.61 2) ** Warning ** Enthalpy out of range (PsyTsatFnHPb)
** ~~~ ** Routine=Unknown, Environment=WINTER DESIGN DAY, at Simulation time=01/21 00:00 - 00:03 ** ~~~ ** Enthalpy=327804470.59739 Pressure= 101241.00 ** ~~~ ** Initial Resultant Temperature= 99.01 Can you tell me why these warnings occured, or how can I modify my model to avoid these warnings? Thank you!
Best wishes!
loong |