Heat Pump Water Heater Error
 
  
 
  
 
 
 
 
 
 
    
        
        asked 8 years ago  
 
 Taherian's avatar  
 
 
 
 
 
I added a HPWH to my model but it seems not to be working. I get a warning that heat pump water heater has been disabled because the tank set point temperature is greater than heat pump's cut-in temperature. How do I fix this?
 
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I think you can find your answer here: http://bigladdersoftware.com/epx/docs..., http://bigladdersoftware.com/epx/docs...
Check the fields Setpoint Temperature (cut-out), Deadband Temperature Difference (cut-in) and Maximum Temperature Limit. You can give us your values to check if they are coherent.
Urado's avatar
                        Urado
                     (
    
        8 years ago
    )
Problem solved, thank you. How do I see the water temperature values?
Taherian's avatar
                        Taherian
                     (
    
        8 years ago
    )
If you want to check water temperature at a specific node you can add System Node Temperature in your Output:Variable
Urado's avatar
                        Urado
                     (
    
        8 years ago
    )
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