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water inlet-outlet node/IDF version error

Hello, I'm modeling water to air heat pump in open studio but even though I can see the nodes in the loop tab, simulation gives error like following: * Severe * IP: IDF line~121718 Error detected in Object=COIL:COOLING:WATERTOAIRHEATPUMP:EQUATIONFIT, name=WTR-TO-AIR HP CLG COIL 60 * ~~~ * Field [Water Inlet Node Name] is required but was blank *** IDF Context for following error/warning message: *** Note -- lines truncated at 300 characters, if necessary... *** 121716 Coil:Cooling:WaterToAirHeatPump:EquationFit, *** indicated Name=Wtr-to-Air HP Clg Coil 60 *** Only last 3 lines before error line shown..... *** 121717 Wtr-to-Air HP Clg Coil 60, !- Name *** 121718 , !- Water Inlet Node Name *** 121719 , !- Water Outlet Node Name

Also I have a fatal error which is: * Severe * IP: Possible incorrect IDD File * ~~~ * IDD Version:"IDD_Version 8.4.0" * ~~~ * Version in IDF="8.4" not the same as expected="8.4" * ~~~ * Possible Invalid Numerics or other problems * Fatal * IP: Errors occurred on processing IDF file. Preceding condition(s) cause termination.

Does anyone encounter this type of error before?

Thank you Elvin

water inlet-outlet node/IDF version error

Hello, I'm modeling water to air heat pump in open studio but even though I can see the nodes in the loop tab, simulation gives error like following: * Severe * IP: IDF line~121718 Error detected in Object=COIL:COOLING:WATERTOAIRHEATPUMP:EQUATIONFIT, name=WTR-TO-AIR HP CLG COIL 60 * ~~~ * Field [Water Inlet Node Name] is required but was blank *** IDF Context for following error/warning message: *** Note -- lines truncated at 300 characters, if necessary... *** 121716 Coil:Cooling:WaterToAirHeatPump:EquationFit, *** indicated Name=Wtr-to-Air HP Clg Coil 60 *** Only last 3 lines before error line shown..... *** 121717 Wtr-to-Air HP Clg Coil 60, !- Name *** 121718 , !- Water Inlet Node Name *** 121719 , !- Water Outlet Node Name

Also I have a fatal error which is: * Severe * IP: Possible incorrect IDD File * ~~~ * IDD Version:"IDD_Version 8.4.0" * ~~~ * Version in IDF="8.4" not the same as expected="8.4" * ~~~ * Possible Invalid Numerics or other problems * Fatal * IP: Errors occurred on processing IDF file. Preceding condition(s) cause termination.

Does anyone encounter this type of error before?

Thank you Elvin

water inlet-outlet node/IDF version error

Hello, I'm modeling water to air heat pump in open studio but even though I can see the nodes in the loop tab, simulation gives error like following: * Severe * IP: IDF line~121718 Error detected in Object=COIL:COOLING:WATERTOAIRHEATPUMP:EQUATIONFIT, name=WTR-TO-AIR HP CLG COIL 60 * ~~~ * Field [Water Inlet Node Name] is required but was blank *** IDF Context for following error/warning message: *** Note -- lines truncated at 300 characters, if necessary... *** 121716 Coil:Cooling:WaterToAirHeatPump:EquationFit, *** indicated Name=Wtr-to-Air HP Clg Coil 60 *** Only last 3 lines before error line shown..... *** 121717 Wtr-to-Air HP Clg Coil 60, !- Name *** 121718 , !- Water Inlet Node Name *** 121719 , !- Water Outlet Node Name

Also I have a fatal error which is: * Severe * IP: Possible incorrect IDD File * ~~~ * IDD Version:"IDD_Version 8.4.0" * ~~~ * Version in IDF="8.4" not the same as expected="8.4" * ~~~ * Possible Invalid Numerics or other problems * Fatal * IP: Errors occurred on processing IDF file. Preceding condition(s) cause termination.

Does anyone encounter this type of error before?

Thank you Elvin

water inlet-outlet node/IDF version error

Hello, I'm modeling water to air heat pump in open studio but even though I can see the nodes in the loop tab, simulation gives error like following: * following:

** Severe  * ** IP: IDF line~121718 Error detected in Object=COIL:COOLING:WATERTOAIRHEATPUMP:EQUATIONFIT, name=WTR-TO-AIR HP CLG COIL 60
   * **   ~~~   * ** Field [Water Inlet Node Name] is required but was blank
   *** ************* IDF Context for following error/warning message:
   *** ************* Note -- lines truncated at 300 characters, if necessary...
   *** *************  121716 Coil:Cooling:WaterToAirHeatPump:EquationFit,
   *** ************* indicated Name=Wtr-to-Air HP Clg Coil 60
   *** ************* Only last 3 lines before error line shown.....
   *** *************  121717   Wtr-to-Air HP Clg Coil 60,              !- Name
   *** *************  121718   ,                                       !- Water Inlet Node Name
   *** *************  121719   ,                                       !- Water Outlet Node Name

Name

Also I have a fatal error which is: * is:

** Severe  * ** IP: Possible incorrect IDD File
   * **   ~~~   * ** IDD Version:"IDD_Version 8.4.0"
   * **   ~~~   * ** Version in IDF="8.4" not the same as expected="8.4"
   * **   ~~~   * ** Possible Invalid Numerics or other problems
   * **  Fatal  * ** IP: Errors occurred on processing IDF file. Preceding condition(s) cause termination.

termination.

Does Has anyone encounter encountered this type of error before?

Thank you Elvin

water inlet-outlet node/IDF version error

I'm modeling water to air heat pump in open studio but even though I can see the nodes in the loop tab, simulation gives error like following:

** Severe  ** IP: IDF line~121718 Error detected in Object=COIL:COOLING:WATERTOAIRHEATPUMP:EQUATIONFIT, name=WTR-TO-AIR HP CLG COIL 60
   **   ~~~   ** Field [Water Inlet Node Name] is required but was blank
   ************* IDF Context for following error/warning message:
   ************* Note -- lines truncated at 300 characters, if necessary...
   *************  121716 Coil:Cooling:WaterToAirHeatPump:EquationFit,
   ************* indicated Name=Wtr-to-Air HP Clg Coil 60
   ************* Only last 3 lines before error line shown.....
   *************  121717   Wtr-to-Air HP Clg Coil 60,             !- Name
   *************  121718   ,                                      !- Water Inlet Node Name
   *************  121719   ,                                      !- Water Outlet Node Name

Also I have a fatal error which is:

** Severe  ** IP: Possible incorrect IDD File
   **   ~~~   ** IDD Version:"IDD_Version 8.4.0"
   **   ~~~   ** Version in IDF="8.4" not the same as expected="8.4"
   **   ~~~   ** Possible Invalid Numerics or other problems
   **  Fatal  ** IP: Errors occurred on processing IDF file. Preceding condition(s) cause termination.

Has anyone encountered this type of error before?