First time here? Check out the
Help
page!
Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Hi there! Please sign in
help
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
relevance
date
activity
answers
votes ▲
251
questions
Tagged
784
views
1
answer
2
votes
2018-11-07 05:43:50 -0600
Julien THIRIFAYS
troubles with space infiltration effective leakage area object
openstudio
infiltration
1k
views
2
answers
2
votes
2019-01-04 15:46:48 -0600
Mitchal Dichter
** Fatal ** The SQLite database failed to open.
ep-launch
error
sql-file
260
views
1
answer
2
votes
2025-03-10 11:22:12 -0600
JasonGlazer
Errors running DOE prototypes through python EPlus
python
doe-prototype-buildings
slab-preprocessor
basement
energyplus
230
views
1
answer
2
votes
2025-06-28 13:48:14 -0600
nemo
"Bad allocation" error in EnergyPlus 25.1 with hydronic radiant floor + air-to-water heat pump
energyplus
radiant-heating
air-to-water-heat-pump
sizing-error
low-temperature-radiant
4k
views
1
answer
2
votes
2021-07-13 10:18:47 -0600
Ruben
how can I fix this error in design builder file?
designbuilder
energyplus
error
136
views
no
answers
2
votes
2023-03-17 09:10:54 -0600
Aaron Boranian
Warnings while simulating a walk-in freezer using Air-chiller object
energyplus
warning
refrigeration
heat-balance
air-chiller
173
views
no
answers
2
votes
2021-04-09 05:58:14 -0600
J Monteiro
openstudio simulation crash with low temp radiant variable flow
openstudio
low-temperature-radiant
error
openstudio-application
251
views
1
answer
2
votes
2023-11-29 13:42:01 -0600
Todd K.
Error after importing EnergyPlus Example IDF into OSM
energyplus-example-file
energyplus
openstudio
openstudio-application
import
430
views
2
answers
2
votes
2020-12-29 13:11:58 -0600
MatthewSteen
Bug in OS SDK 2.9.0 for OS:ElectricLoadCenter:Storage:Converter?
openstudio-measure
energyplus
severe-error
electric-load-center
battery
200
views
1
answer
2
votes
2024-11-18 04:09:48 -0600
Annie Marston
model runs in windows e+ but fails in Mac OS e+
command-line
mac-os
energyplus
energyplus-cli
ms-windows
574
views
1
answer
2
votes
2021-06-16 09:58:28 -0600
jdominguez94
EnergyPlus FMU SQlite Error
energyplus
pyfmi
modelica
fmi
sql-file
949
views
1
answer
2
votes
2019-07-11 14:26:21 -0600
MJWitte
Warmup convergence
energyplus
680
views
1
answer
2
votes
2020-01-23 10:54:49 -0600
shorowit
How can I solve: CheckWarmupConvergence: Loads Initialization
energyplus
openstudio
warmup
convergence
334
views
1
answer
2
votes
2020-09-17 15:31:02 -0600
David Sun
Foundation:Kiva warmups and initial thermostat setpoints
energyplus
kiva
warmup
setpoint
basement
275
views
1
answer
2
votes
2021-04-26 09:17:02 -0600
shorowit
High Temperature problem when coupling CONTAM and E+
energyplus
contam
warmup
429
views
1
answer
2
votes
2025-05-16 02:36:33 -0600
Ski90Moo
OpenStudio Convergence Error
openstudio
convergence
severe-error
energyplus
warmup
262
views
no
answers
2
votes
2022-05-02 11:54:14 -0600
Liza Lee
converging problem caused by 'zone group' object
zone-group
convergence
zone-multiplier
energyplus
warmup
221
views
1
answer
2
votes
2025-05-26 03:44:11 -0600
Julien Marrec
Access to a warmUpFlag to pass in an FMU cosim
warmup
energyplus
energyplus-to-fmu
ems-control
external-interface
473
views
1
answer
3
votes
2016-02-02 08:29:40 -0600
Aaron Boranian
Error when using PTAC
openstudio
ptac
error
1k
views
1
answer
3
votes
2020-08-16 18:55:57 -0600
Aaron Boranian
EnergyPlus AirLoopHVAC:UnitarySystem: "SetPoint" vs "Load" control type
unitary-system
cooling-coil
setpoint-manager
hvac-control
energyplus
216
views
no
answers
3
votes
2020-12-09 07:37:58 -0600
Mehrdad Vojdani
Pumping system / Plant Convergence issue
plant-loop
plant-equipment-operation
convergence
energyplus
bug-report
790
views
no
answers
3
votes
2017-04-26 02:30:57 -0600
Jonny K
Many unmet cooling hours with radiant floor with DOAS possibly due to condensation shutoff
unmet-hours
condensation
radiant-cooling
openstudio-measure
energyplus
614
views
1
answer
3
votes
2015-11-03 05:43:18 -0600
Archmage
Unexpected Warning (Max iterations)
energyplus
warning
400
views
2
answers
3
votes
2020-04-28 00:47:03 -0600
timotius.kelvin
Initial value of "zone mean temperature"
zone-temperature
energyplus
376
views
1
answer
3
votes
2017-09-20 06:42:42 -0600
Julien Marrec
Availability Managers for High/Low Temperature Turn-off in OS
openstudio-sdk
solar-collector
179
views
no
answers
3
votes
2021-05-08 08:28:50 -0600
tri.ton99
Limit value of density ITE load in Zone
energyplus
dx-coil
it-equipment
data-center
1k
views
1
answer
3
votes
2015-01-19 02:56:10 -0600
Julien Marrec
Plant overheating with continuous pumping
openstudio
energyplus
plant-loop
hvac
284
views
1
answer
3
votes
2015-09-02 11:30:07 -0600
MJWitte
OutputDiagnostics:ReportDuringWarmup different results
energyplus
output-report
685
views
1
answer
3
votes
2015-11-13 12:01:27 -0600
Archmage
How do you average peak loads when sizing HVAC Systems?
load-calculation
system-sizing
306
views
1
answer
3
votes
2017-10-27 03:35:15 -0600
Chandan Sharma
solve Error relating ChillerHeater in E+
chiller-heater
absorption-chiller
energyplus
« previous
1
...
5
6
7
8
9
next page »
Training Workshops
Contributors
Tags
energyplus
×24
openstudio
×7
warmup
×6
convergence
×4
error
×4
basement
×2
low-temperature-radiant
×2
openstudio-application
×2
openstudio-measure
×2
plant-loop
×2
severe-error
×2
sql-file
×2
warning
×2
absorption-chiller
×1
air-chiller
×1
air-to-water-heat-pump
×1
battery
×1
bug-report
×1
chiller-heater
×1
command-line
×1
condensation
×1
contam
×1
cooling-coil
×1
data-center
×1
designbuilder
×1
doe-prototype-buildings
×1
dx-coil
×1
electric-load-center
×1
ems-control
×1
energyplus-cli
×1
energyplus-example-file
×1
energyplus-to-fmu
×1
ep-launch
×1
external-interface
×1
fmi
×1
heat-balance
×1
hvac
×1
hvac-control
×1
import
×1
infiltration
×1
it-equipment
×1
kiva
×1
load-calculation
×1
mac-os
×1
modelica
×1
ms-windows
×1
openstudio-sdk
×1
output-report
×1
plant-equipment-operation
×1
ptac
×1
Site design and logo: Copyright © 2015 Big Ladder Software LLC. All rights reserved.
The
Unmet Hours
and
Big Ladder
names and logos are trademarks of Big Ladder Software LLC.
User contributions licensed under the
Creative Commons Attribution Share Alike 3.0 License
.
Powered by
Please note: Unmet Hours requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×
