[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [EnergyPlus_Support] Problem with ZoneHVAC:LowTemperatureRadiantElectric
The message is a little misleading. You need to add a
ZoneHVAC:EquipmentConnections object. I added this one.
ZoneHVAC:EquipmentConnections,
ZONE ONE, !- Zone Name
Zone 1 Equipment, !- Zone Conditioning Equipment List Name
, !- Zone Air Inlet Node or NodeList Name
, !- Zone Air Exhaust Node or NodeList Name
SPACE-1 Node, !- Zone Air Node Name
SPACE1 RA Node; !- Zone Return Air Node Name
Then there is another error. To fix this you will need to change the
construction name in this object to point to a source for the radiant
system. I changed the construction name to "Slab Floor with Radiant"
BuildingSurface:Detailed,
Zn001:Flr001, !- Name
Floor, !- Surface Type
Slab Floor with Radiant, !- Construction Name
ZONE ONE, !- Zone Name
Ground, !- Outside Boundary Condition
, !- Outside Boundary Condition Object
NoSun, !- Sun Exposure
NoWind, !- Wind Exposure
1.000000, !- View Factor to Ground
4, !- Number of Vertices
15.24000, !- Vertex 1 X-coordinate {m}
0.000000, !- Vertex 1 Y-coordinate {m}
0.0, !- Vertex 1 Z-coordinate {m}
0.000000, !- Vertex 2 X-coordinate {m}
0.000000, !- Vertex 2 Y-coordinate {m}
0.0, !- Vertex 2 Z-coordinate {m}
0.000000, !- Vertex 3 X-coordinate {m}
15.24000, !- Vertex 3 Y-coordinate {m}
0.0, !- Vertex 3 Z-coordinate {m}
15.24000, !- Vertex 4 X-coordinate {m}
15.24000, !- Vertex 4 Y-coordinate {m}
0.0; !- Vertex 4 Z-coordinate {m}
Then add the internal source object (name = Slab Floor with Radiant).
Construction:InternalSource,
Slab Floor with Radiant, !- Name
3, !- Source Present After Layer Number
3, !- Temperature Calculation Requested After
Layer Number
1, !- Dimensions for the CTF Calculation
0.1524, !- Tube Spacing {m}
C5 - 4 IN HW CONCRETE,
INS - EXPANDED EXT POLYSTYRENE R12 2 IN, !- Layer 2
GYP1, !- Layer 3
FINISH FLOORING - TILE 1 / 16 IN; !- Layer 5
And add any materials used in this object.
Material,
INS - EXPANDED EXT POLYSTYRENE R12 2 IN, !- Name
Rough, !- Roughness
5.0000001E-02, !- Thickness {m}
2.0000000E-02, !- Conductivity {W/m-K}
56.06000, !- Density {kg/m3}
1210.000, !- Specific Heat {J/kg-K}
0.9000000, !- Thermal Absorptance
0.5000000, !- Solar Absorptance
0.5000000; !- Visible Absorptance
Material,
GYP1, !- Name
MediumRough, !- Roughness
1.2700000E-02, !- Thickness {m}
7.8450000E-01, !- Conductivity {W/m-K}
1842.1221, !- Density {kg/m3}
988.000, !- Specific Heat {J/kg-K}
0.9000000, !- Thermal Absorptance
0.5000000, !- Solar Absorptance
0.5000000; !- Visible Absorptance
Material,
FINISH FLOORING - TILE 1 / 16 IN, !- Name
Smooth, !- Roughness
1.6000000E-03, !- Thickness {m}
0.1700000, !- Conductivity {W/m-K}
1922.210, !- Density {kg/m3}
1250.000, !- Specific Heat {J/kg-K}
0.9000000, !- Thermal Absorptance
0.5000000, !- Solar Absorptance
0.5000000; !- Visible Absorptance
Dusko Nikolic wrote:
>
> Hi,
>
> I have tried adding ZoneHVAC:LowTemperatureRadiantElectric object to
> example file 1zoneuncontrolled.idf in order to provide heating but I get
> the following message:
>
> Program Version,EnergyPlus 3.0.0.028, 30/03/2009 22:26,IDD_Version
> 3.0.0.028
> ************* Output:PreprocessorMessage="No Preprocessor Used" has
> the following Information messages:
> ** ~~~ ** Illustrative Message
> ** ~~~ ** No problems for processing
> ** Severe ** GetZoneEquipmentData1: Number of Zone Equipment lists
> [1] not equal Number of Controlled Zones [0]
> ** ~~~ ** ..Each Controlled Zone must have a corresponding
> (unique) ZoneHVAC:EquipmentList
> ** Fatal ** GetZoneEquipment: Incorrect number of zone equipment lists
> ...Summary of Errors that led to program termination:
> ..... Reference severe error count=1
> ..... Last severe error=GetZoneEquipmentData1: Number of Zone
> Equipment lists [1] not equal Number of Controlled Zones [0]
>
> idf file is attached. I would much appreciate if somebody could have a
> look at let me know where the mistake is.
>
>
--
Richard A. Raustad
Senior Research Engineer
Florida Solar Energy Center
University of Central Florida
1679 Clearlake Road
Cocoa, FL 32922-5703
Phone: (321) 638-1454
Fax: (321) 638-1439 or 1010
Visit our web site at: http://www.fsec.ucf.edu
UCF - From Promise to Prominence: Celebrating 40 Years
------------------------------------
The primary EnergyPlus web site is found at:
http://www.energyplus.gov
The group web site is:
http://groups.yahoo.com/group/EnergyPlus_Support/
Attachments are not allowed -- please post any files to the appropriate folder in the Files area of the Support Web Site.
EnergyPlus Documentation is searchable. Open EPlusMainMenu.pdf under the Documentation link and press the "search" button.
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/EnergyPlus_Support/
<*> Your email settings:
Individual Email | Traditional
<*> To change settings online go to:
http://groups.yahoo.com/group/EnergyPlus_Support/join
(Yahoo! ID required)
<*> To change settings via email:
mailto:EnergyPlus_Support-digest@xxxxxxxxxxxxxxx
mailto:EnergyPlus_Support-fullfeatured@xxxxxxxxxxxxxxx
<*> To unsubscribe from this group, send an email to:
EnergyPlus_Support-unsubscribe@xxxxxxxxxxxxxxx
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/