Hello, at the moment i am writting my Bachelor Thesis about Open studio and Energy Plus. when ever i add an HVAC System to my Modle the Simulation doest work. I dont know how to fix that Problem. I ve read the erro file, but i dont find the Problem Here is the Error file:
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Program Version,EnergyPlus-Windows-64 8.1.0.009, YMD=2015.01.05 14:18,IDD_Version 8.1.0.009
************* Beginning Zone Sizing Calculations
** Warning ** GetHTSurfaceData: Surfaces with interface to Ground found but no "Ground Temperatures" were input.
** ~~~ ** Found first in surface=SURFACE 9
** ~~~ ** Defaults, constant throughout the year of (18.0) will be used.
** Warning ** CheckUsedConstructions: There are 7 nominally unused constructions in input.
** ~~~ ** For explicit details on each unused construction, use Output:Diagnostics,DisplayExtraWarnings;
** Warning ** SetUpZoneSizingArrays: Requested Sizing for Zone="THERMAL ZONE 1", Zone has no thermostat (ref: ZoneControl:Thermostat, et al)
** Warning ** SetUpZoneSizingArrays: Requested Sizing for Zone="THERMAL ZONE 2", Zone has no thermostat (ref: ZoneControl:Thermostat, et al)
** Warning ** Calculated design cooling load for zone=THERMAL ZONE 1 is zero.
** ~~~ ** Check Sizing:Zone and ZoneControl:Thermostat inputs.
** Warning ** Calculated design heating load for zone=THERMAL ZONE 1 is zero.
** ~~~ ** Check Sizing:Zone and ZoneControl:Thermostat inputs.
** Warning ** Calculated design cooling load for zone=THERMAL ZONE 2 is zero.
** ~~~ ** Check Sizing:Zone and ZoneControl:Thermostat inputs.
** Warning ** Calculated design heating load for zone=THERMAL ZONE 2 is zero.
** ~~~ ** Check Sizing:Zone and ZoneControl:Thermostat inputs.
************* Beginning System Sizing Calculations
** Warning ** ManageSizing: Calculated Cooling Design Air Flow Rate for System=PACKAGED ROOFTOP AIR CONDITIONER is zero.
** ~~~ ** Check Sizing:Zone and ZoneControl:Thermostat inputs.
** Warning ** ManageSizing: Calculated Heating Design Air Flow Rate for System=PACKAGED ROOFTOP AIR CONDITIONER is zero.
** ~~~ ** Check Sizing:Zone and ZoneControl:Thermostat inputs.
** Severe ** Controller:MechanicalVentilation="CONTROLLER MECHANICAL VENTILATION 2", Design Specification Outdoor Air Object Name blank
** ~~~ ** For Zone="THERMAL ZONE 1".
** ~~~ ** This field either needs to be filled in in this object or Sizing:Zone object.
** ~~~ ** For this run, default values for these fields will be used.
** Severe ** Controller:MechanicalVentilation="CONTROLLER MECHANICAL VENTILATION 2", Design Specification Outdoor Air Object Name blank
** ~~~ ** For Zone="THERMAL ZONE 2".
** ~~~ ** This field either needs to be filled in in this object or Sizing:Zone object.
** ~~~ ** For this run, default values for these fields will be used.
** Severe ** For Controller:OutdoorAir: CONTROLLER OUTDOOR AIR 2
** ~~~ ** maximum outdoor air flow rate (10.0000) < minimum outdoor air flow rate (11.0000)
** ~~~ ** To set the minimum outside air flow rate use the "Design (minimum) outdoor air flow rate" field in the Sizing:System object
** Warning ** Controller:MechanicalVentilation = "CONTROLLER MECHANICAL VENTILATION 2", Zone="THERMAL ZONE 1".
** ~~~ ** No "PEOPLE" object has been specified in the idf for this zone, but the ventilation rate is > 0 in this Controller:MechanicalVentilation Object.
** ~~~ ** Check ventilation rate in Controller:MechanicalVentilation object. Simulation will continue.
** Warning ** Controller:MechanicalVentilation = "CONTROLLER MECHANICAL VENTILATION 2", Zone="THERMAL ZONE 2".
** ~~~ ** No "PEOPLE" object has been specified in the idf for this zone, but the ventilation rate is > 0 in this Controller:MechanicalVentilation Object.
** ~~~ ** Check ventilation rate in Controller:MechanicalVentilation object. Simulation will continue.
** Fatal ** Error in Controller:OutdoorAir; program terminated
...Summary of Errors that led to program termination:
..... Reference severe error count=3
..... Last severe error=For Controller:OutdoorAir: CONTROLLER OUTDOOR AIR 2
************* Warning: Node connection errors not checked - most system input has not been read (see previous warning).
************* Fatal error -- final processing. Program exited before simulations began. See previous error messages.
*************
************* ===== Final Error Summary =====
************* The following error categories occurred. Consider correcting or noting.
************* Nominally Unused Constructions
************* ..The nominally unused constructions warning is provided to alert you to potential conditions that can cause
************* ..extra time during simulation. Each construction is calculated by the algorithm indicated in the HeatBalanceAlgorithm
************* ..object. You may remove the constructions indicated (when you use the DisplayExtraWarnings option).
*************
************* EnergyPlus Warmup Error Summary. During Warmup: 0 Warning; 0 Severe Errors.
************* EnergyPlus Sizing Error Summary. During Sizing: 10 Warning; 0 Severe Errors.
************* EnergyPlus Terminated--Fatal Error Detected. 12 Warning; 3 Severe Errors; Elapsed Time=00hr 00min 2.84sec
Blockquote it would be realy nice, if someone could help me :)
