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

["Jean marais" <jeannieboef@xxxxxxxxx>]

Ticket No. 4618

I have the same problems when I try this for the example. I've submitted the altered example to the help desk as it runs faster.

--- In EnergyPlus_Support@xxxxxxxxxxxxxxx, Linda Lawrie <linda@...> wrote:
>
> 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 m�/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
> >
> >
> >
> >------------------------------------
> >
> >Primary EnergyPlus support is found at:
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> >message to energyplus-support@...
> >
> >The primary EnergyPlus web site is found at:
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> >
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> >
> >Attachments are currently allowed but be mindful 
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> >
> >EnergyPlus Documentation is searchable.  Open 
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> >Yahoo! Groups Links
> >
> >
> >
>




------------------------------------

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