[EnergyPlus_Support] Continued Heat Pump Woes

[Judith Peters <jdth_peters@xxxxxxxxx>]

Dear Forum,

 

I am still having difficulty with water-to-air heat pumps and am running up against a deadline.

 

I get the following error messages:

 

 Warning ** WaterToAir Heat pump:cooling [HEAT PUMP COOLING MODE AHU4] shut off on high pressure > 4000000
   *************  **   ~~~   **   This error occurred 30541 times.
   *************  **   ~~~   **   Max=63.178048 SourceSideInletTemp[C]  Min=55.560386 SourceSideInletTemp[C]
   *************

 

** Warning ** GetDensityGlycol: Temperature is out of range (too low) for glycol density
   *************  **   ~~~   **   This error occurred 38283 times.
   *************  **   ~~~   **   Max=-1.863618E-002 {C}  Min=-3.581789 {C}
   *************
   *************  ** Warning ** GetSpecificHeatGlycol: Temperature out of range (too low) for glycol specific heat
   *************  **   ~~~   **   This error occurred 72132 times.
   *************  **   ~~~   **   Max=-1.863618E-002 {C}  Min=-3.581789 {

 

I don't have any severe errors, but I have several hundred thousand warnings and results that are not logical.

 

Thank you.

 

Judy

 

 

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