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[EnergyPlus_Support] PsyPsatFnTemp





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


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