Re: [EnergyPlus_Support] Inserting Exhaust Fan - Severe ** AirflowNetwork:MultiZone:Component:Zon

[Linda Lawrie <linda@xxxxxxxxxxxxxx>]

If you send your entire input file to the helpdesk, we can
try to help.

At 02:23 AM 8/12/2011, Jean marais wrote:
> Please HELP
>
> Severe  ** AirflowNetwork:MultiZone:Component:ZoneExhaustFan  =
> 118204 XFAN1 WC is defined and never used.
>
>   ZoneHVAC:EquipmentConnections,
>    
> 118403,                 
> !- Zone Name
>    
> 118403Equipment,         !- Zone
> Conditioning Equipment List Name
>     118403 Zone Equip Inlet, !- Zone Air Inlet Node or
> NodeList Name
>     118403 WC Exhaust Air Nodes
> List,                       
> !- Zone Air Exhaust Node or NodeList Name
>     118403 Zone Air Node,    !- Zone Air
> Node Name
>     118403 Return Outlet;    !- Zone Return
> Air Node Name
>     
>   NodeList,
>     118403 WC Exhaust Air Nodes List,
>     118403 WC Exhaust Air Node1; !- Node ID
>     
>   AirflowNetwork:MultiZone:Surface,
>     R_118403_5_0_0,   !- Surface Name
>     118403
> WC,         !- Leakage Component
> Name
>     118403
> Horizontal,                
> !- External Node Name
>    
> 1.0;                    
> !- Window/Door Opening Factor, or Crack Factor {dimensionless} 
>     
>  !Node Required per Surface
>    AirflowNetwork:MultiZone:ExternalNode,
>     118403 Horizontal,!- Name
>    
> 5.00,                   
> !- External Node Height {m}
>     HorizontalWPC;!- Wind Pressure Coefficient Values
> Object Name       
>     
>   AirflowNetwork:MultiZone:Surface:EffectiveLeakageArea,
>     118403
> WC,              
> !- Name
>    
> 0.002,                  
> !- Effective Leakage Area {m2}
>    
> 1.0,                    
> !- Discharge Coefficient {dimensionless}
>    
> 4.0,                    
> !- Reference Pressure Difference {Pa}
>    
> 0.667;                  
> !- Air Mass Flow Exponent {dimensionless}    
>     
>   AirflowNetwork:MultiZone:Component:ZoneExhaustFan,
>   118403 XFan1 WC, !- Name 
>   0.01, !- Air Mass Flow Coefficient When the Zone Exhaust Fan is
> Off at Reference Conditions {kg/s}
>   0.667; !- Air Mass Flow Exponent When the Zone Exhaust Fan is
> Off{dimensionless}
>   ReferenceCrackConditions; !- Reference Crack Conditions
>
>   ZoneHVAC:EquipmentList,
>    
> 118403Equipment,         !-
> Name
>     AirTerminal:SingleDuct:Uncontrolled,  !- Zone
> Equipment 1 Object Type
>     118403AirTerminal:SingleDuct:Uncontrolled,  !-
> Zone Equipment 1 Name
>    
> 1,                      
> !- Zone Equipment 1 Cooling Sequence
>    
> 1,                                                      
> !- Zone Equipment 2 Heating or No-Load Sequence 
>    
> Fan:ZoneExhaust,                                        
> !- Zone Equipment 2 Object Type
>     118403 XFan1
> WC,                           
> !- Zone Equipment 2 Name
>    
> 2,                                                      
> !- Zone Equipment 2 Cooling Sequence
>     2;
>     
>     !!!!!!!!!!!!!!!Exhaust Fan WC Start
>
>   Fan:ZoneExhaust,
>     118403 XFan1 WC,     !- Name WC
> Exhaust Fan
>     HVACTemplate-Always 1,   !- Availability
> Schedule Name
>    
> 0.7,                    
> !- Fan Efficiency
>    
> 142,                    
> !- Pressure Rise {Pa}
>    
> 0.0166666,           
> !- Mech ventilation (m3/s)      60 m³/h
>     118403 WC Exhaust Air Node1,   !- Air Inlet
> Node Name
>     118403 WC Outside Node1,  !- Air Outlet Node
> Name
>     WC
> Exhaust;         !- End-Use
> Subcategory
> !!!!!!!!!!!!!!!Exhaust Fan WC End
>
>
>
> ------------------------------------
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