[TRNSYS-users] Type 52

[David BRADLEY]

Jean,
   Do you have a relatively simple project that exhibits the problem? It 
would be helpful in debugging the Type.
Best,
  David


On 11/6/2012 07:45, Jean Marais wrote:
> When no air (or very little) passes through the coil (type 52b), the 
> outlet air temp becomes that of the coil water. I have a problem that 
> the type is internally calling a routine for the wet-bulb calculation 
> which is outside of range (Temp more than 70 degC). This error is 
> TERMINATING my simulation although I only get it once. I also get a 
> saturation warning everytime condensation occurs on the coil when I 
> use it as a cooling coil. I have been advised to recompile this type 
> with some adjustments, but I have no resources to do so. Please advise.
>
> Jean Marais
>
> TRNSYS Message    114 : The utility routine PSYCHROMETRICS, which 
> calculates the thermodynamic properties of moist air, has been called 
> with a wet bulb temperature above the maximum wet bulb temperature for 
> the given pressure.  Please check the routine which calls the 
> PSYCHROMETRICS routine for possible sources of errors.  Reported 
> information  : Error 114

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David BRADLEY
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Thermal Energy Systems Specialists, LLC
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