Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Ask Your Question
3

Conditioned and Unconditioned Spaces

asked 2019-04-25 16:53:09 -0500

lrebello gravatar image

updated 2019-04-26 08:50:51 -0500

Hello,

I am modelling a building and I have some thermalzones with equipments and thermostats and others without both.

My problem is that few spaces without any equipment are being reported as conditioned and becuase of that the conditioned area of the building is incorrect.

I have already tryed to put an equipment on the thermalzone and then remove it, but it did not work. Also tryed to turn on enable ideal air load and then turn it off, but also did not work.

Another thing is triking me is both tables: Building Area and EAp2-1. Space Usage Type , both on OS HTML report. How is it possible for the building to have an área of 8725m² which 4860m² are unconditioned (accordint to table EAp2-1. Space Usage Type and 6328m² of conditioned area and 2396m² of unconditioned building area according to table Building Area??

Building Area Table Building Area Table

EAp2-1. Space Usage Type Table

Any idea on how to solve it?

Thanks a lot.

edit retag flag offensive close merge delete

Comments

Do the unconditioned zones have thermostats? If so, try removing the thermostats.

David Goldwasser gravatar imageDavid Goldwasser ( 2019-04-26 08:51:58 -0500 )edit

They do not have neighter thermostats nor equipments.

I have no idea what happened to my simulation. The thing is, when sum up all unconditioned spaces in a spreadsheet, happens to be 2396.25 and it is the same as in building area table.

I do not know whats is happening, but the EAp2-1. Space Usage Type is the one wrong.

Thanks

lrebello gravatar imagelrebello ( 2019-04-26 16:12:55 -0500 )edit
1

If the numbers are right in the Building Area table, then they are wrong in the EAp2-1 table. Send your E+ input file (*.idf) to energyplus-support@gard.com so this issue can be resolved.

rraustad gravatar imagerraustad ( 2019-04-26 17:04:08 -0500 )edit

Will do that. Thanks a lot Richard.

lrebello gravatar imagelrebello ( 2019-04-27 15:25:35 -0500 )edit

1 Answer

Sort by » oldest newest most voted
2

answered 2019-04-29 10:07:54 -0500

updated 2019-04-29 11:02:37 -0500

In version 9.1 the EAp2-1. Space Usage Type table shows the same area as the Building Area table at 6328.86 m2 and 2396.25 m2 for Regularly Occupied and Unconditioned Area respectively. I suggest getting the latest version to correct the EAp2-1 Space Usage Type table result.

image description

edit flag offensive delete link more

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

 



Question Tools

2 followers

Stats

Asked: 2019-04-25 16:53:09 -0500

Seen: 97 times

Last updated: Apr 29