Cooling and heating loads are missing from my output

Hi there,

I'm missing some outputs from the results, even though I set everything in the HB generate output component to true. Any ideas what could be wrong?

Below are a list of the warnings I'm getting.

Thanks

Rania

** Warning ** IP: Note -- Some missing fields have been filled with defaults. See the audit output file for details.

** Warning ** Version: in IDF="'8.2.7'" not the same as expected="8.2"

** Warning ** ManageSizing: For a zone sizing run, there must be at least 1 Sizing:Zone input object. SimulationControl Zone Sizing option ignored.

** Warning ** ManageSizing: For a plant sizing run, there must be at least 1 Sizing:Plant object input. SimulationControl Plant Sizing option ignored.

************* Testing Individual Branch Integrity

************* All Branches passed integrity testing

************* Testing Individual Supply Air Path Integrity

************* All Supply Air Paths passed integrity testing

************* Testing Individual Return Air Path Integrity

************* All Return Air Paths passed integrity testing

************* No node connection errors were found.

************* Beginning Simulation

************* Simulation Error Summary *************

** Warning ** The following Report Variables were requested but not generated

** ~~~ ** because IDF did not contain these elements or misspelled variable name -- check .rdd file

************* Key=*, VarName=ZONE IDEAL LOADS SUPPLY AIR TOTAL COOLING ENERGY, Frequency=Hourly

************* Key=*, VarName=ZONE IDEAL LOADS SUPPLY AIR TOTAL HEATING ENERGY, Frequency=Hourly

************* Key=*, VarName=ZONE PACKAGED TERMINAL HEAT PUMP TOTAL COOLING ENERGY, Frequency=Hourly

************* Key=*, VarName=ZONE PACKAGED TERMINAL HEAT PUMP TOTAL HEATING ENERGY, Frequency=Hourly

************* Key=*, VarName=CHILLER ELECTRIC ENERGY, Frequency=Hourly

************* Key=*, VarName=BOILER HEATING ENERGY, Frequency=Hourly

************* Key=*, VarName=FAN ELECTRIC ENERGY, Frequency=Hourly

************* Key=*, VarName=ZONE IDEAL LOADS SUPPLY AIR LATENT HEATING ENERGY, Frequency=Hourly

************* Key=*, VarName=ZONE IDEAL LOADS SUPPLY AIR LATENT COOLING ENERGY, Frequency=Hourly

************* Key=*, VarName=ZONE IDEAL LOADS SUPPLY AIR SENSIBLE HEATING ENERGY, Frequency=Hourly

************* Key=*, VarName=ZONE IDEAL LOADS SUPPLY AIR SENSIBLE COOLING ENERGY, Frequency=Hourly

************* Key=*, VarName=SYSTEM NODE MASS FLOW RATE, Frequency=Hourly

************* Key=*, VarName=SYSTEM NODE TEMPERATURE, Frequency=Hourly

************* Key=*, VarName=SYSTEM NODE RELATIVE HUMIDITY, Frequency=Hourly

************* There are 3 unused schedules in input.

************* There are 5 unused week schedules in input.

************* There are 13 unused day schedules in input.

************* Use Output:Diagnostics,DisplayUnusedSchedules; to see them.

*************

************* ===== Recurring Surface Error Summary =====

************* The following surface error messages occurred.

*************

************* Base Surface does not surround subsurface errors occuring...

************* Check that the GlobalGeometryRules object is expressing the proper starting corner and direction [CounterClockwise/Clockwise]

*************

** Warning ** Base surface does not surround subsurface (CHKSBS), Overlap Status=No-Overlap

** ~~~ ** The base surround errors occurred 1 times.

** ~~~ ** Surface "839A5ADACCE44BC0AF00_GLZP_31" misses SubSurface "839A5ADACCE44BC0AF00_GLZP_31_GLZ_31"

** Warning ** Base surface does not surround subsurface (CHKSBS), Overlap Status=Partial-Overlap

** ~~~ ** The base surround errors occurred 1 times.

** ~~~ ** Surface "839A5ADACCE44BC0AF00_GLZP_34" overlaps SubSurface "839A5ADACCE44BC0AF00_GLZP_34_GLZ_34"

*************

** ~~~ ** The base surround errors occurred 2 times (total).

*************

************* EnergyPlus Warmup Error Summary. During Warmup: 0 Warning; 0 Severe Errors.

************* EnergyPlus Sizing Error Summary. During Sizing: 2 Warning; 0 Severe Errors.

************* EnergyPlus Completed Successfully-- 7 Warning; 0 Severe Errors; Elapsed Time=00hr 07min 35.94sec

Replies are closed for this discussion.

Replies to This Discussion

Permalink Reply by Abraham Yezioro on March 17, 2015 at 11:43am

Hi Rania,

Always recommendable to attach the problem file. hard to say, otherwise.

-A.

Permalink Reply by Ninja on March 17, 2015 at 12:44pm

Abraham,

I didn't want to attach my file because it's very messy. It will take a while to clean it up. I'll try to organize the file a little bit and I'll post it.

Rania

Permalink Reply by Ninja on March 17, 2015 at 11:10pm

Here are the files, the zone construction components are grouped in a box with a blue background. I'm having an additional problem that happened after closing and opening the file, I can't create a custom EP construction, I get this error" 1. layer_1 is not a valid material name/definition. Create the material first and try again."

The custom EP construction components were ok until I re-opened the file. I grouped them in a box with a bright orange color.

Attachments:

Final.3dm, 2.6 MB
New_Glazing_sys.gh, 1.2 MB

Permalink Reply by Abraham Yezioro on March 18, 2015 at 10:39am

Hi Rania,

The problem (or part of it) is that you didn't have updated components.

See attached, where almost everything is working (didn't test it, but they are not orange anymore). See two X marks (red and blue), where i updated the components. I left both the old and the new so you can see. Also HB_HB and LB_LB weren't last versions.

Also the EP_SetAirFlow wasn't updated correctly.

If some components don't work again, just Ctrl+B and Ctrl+E twice the HB_HB and LB_LB. Then pick the orange components that warn that you need to let the LB/HB fly first, and Ctrl+E them, also twice (disable/enable).

-A.

Attachments:

New_Glazing_sys_AY.gh, 1.2 MB

Permalink Reply by Ninja on March 18, 2015 at 10:11pm

Hi Abraham,

Thank you so much for your help, I thought I have the most updated components, because I remember downloading them from github, it turned out I'm wrong. I had the same issue before and Chris Macky pointed out that it's caused by using a mix of old and new components.

I fixed few other things and uploaded it again, I'm still unable to get the cooling loads to work, any ideas?

Attachments:

Final.3dm, 2.6 MB
New_Glazing_sys_AY.gh, 839 KB

Permalink Reply by Abraham Yezioro on March 19, 2015 at 1:09pm

Hi Rania,

I think the reason is simple. Your zones are not conditioned. You need to set to true the input in the HB_createHBZones component.

Just need to say that it took forever for GH to respond after the simulation.

On another issue, are you aware that the HB_setRADMaterials is receiving input from wrong materials? Its input is for Radiance materials and you are hooking EP constructions names.

-A.

Permalink Reply by Abraham Yezioro on March 19, 2015 at 1:49pm

Would add that you should consider dividing the project in more thermal zones instead the only one you have.

Right now you will receive results, but i'll doubt their reliability. The only zone has all orientations and such a big size that makes me wonder.

Recommend to check the EP Getting Started document, around page 33.

-A.

Permalink Reply by Ninja on March 21, 2015 at 10:28am

Hi Abraham,
I don't know how I missed that, no air condition no cooling loads... duh! anyways, thanks for the help. I agree that it's better to divide the building into multiple zones. I'm going to create 6 zones for this building.
Oh, by the way thanks for the tip about fixing the components that turn orange (w/warning) it saved me a lot of time. For some reason whenever I close the file and re-open it some components give me warning, so I tried your suggestion, it works great.

Rania

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