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251
questions
Tagged
1k
views
3
answers
1
vote
2023-11-30 01:59:52 -0500
Keigo
Condenser water flow rate with EMS: EnergyPlus
condenser-loop
energyplus
pump
377
views
1
answer
1
vote
2023-12-26 09:01:06 -0500
Denis Bourgeois
Some questions about error about schedule
schedule
openstudio-application
energyplus
warning
timestep
249
views
no
answers
no
votes
2023-12-28 09:45:21 -0500
Aaron Boranian
some severe errors in open studio
convergence
severe-error
openstudio-application
energyplus
window
466
views
no
answers
1
vote
2024-01-08 07:21:45 -0500
Zakaria
Warnings When Modeling Walk-in Freezer Using Air-Chiller Object - Internal Temperature Fluctuations
refregeration
walk-in
freezer
energyplus
air-chiller
188
views
1
answer
no
votes
2024-01-12 07:08:00 -0500
Marcos
How EnergyPlus defines the initial conditions? [closed]
energyplus
initial-conditions
415
views
1
answer
1
vote
2024-01-28 06:41:12 -0500
Zakaria
Why the internal temperature of the model started from a value close to the setpoint temperature, rather than starting from room temperature like a real-world scenario. [closed]
energyplus
refrigeration
refrigeration-equipment
temperature
739
views
no
answers
1
vote
2024-01-29 09:17:57 -0500
Aaron Boranian
How to fix this error? vector too long
severe-error
vector
energyplus
photovoltaic
95
views
no
answers
no
votes
2024-03-12 08:03:54 -0500
Yagnik
FindRootSimpleController [closed]
energyplus
severe-error
openstudio
airloophvac
409
views
1
answer
1
vote
2024-03-14 15:25:41 -0500
Aaron Boranian
FindRootSimpleController
energyplus
severe-error
openstudio
airloophvac
236
views
no
answers
no
votes
2024-03-22 07:49:11 -0500
Nathalia
HVACTemplate:Zone:Fancoil
energyplus
hvac-template
fan-coil-unit
warmup
simulation-time
682
views
no
answers
no
votes
2024-05-16 10:40:56 -0500
Burns
[FMPy, EnergyPlus] Exception: Failed to instantiate model
error
energyplus
fmpy
fmu
exception
95
views
no
answers
no
votes
2024-06-02 07:04:48 -0500
Behnam
How to solve HVACTemplate Termination in eppy? [closed]
hvactemplate
termination
in
eppy
349
views
1
answer
no
votes
2024-06-06 13:53:24 -0500
shorowit
How to solve HVACTemplate:Zone:IdealLoadsAirSystem in eppy?
eppy
energyplus
severe-error
hvac-template
expand-objects
404
views
1
answer
2
votes
2024-06-13 03:58:26 -0500
PmP
SetpointManager:ReturnTemperature:Chilled/HotWater never reads PlantLoop fluid glycol (E+ Bugfix)
energyplus
fluid-properties
bug-report
502
views
1
answer
no
votes
2024-08-04 16:00:21 -0500
Jamie Sullivan
How to set cooling setpoint below heating setpoint
energyplus
dual-thermostat
deadband
severe-error
648
views
1
answer
no
votes
2024-08-21 10:35:08 -0500
Denis Bourgeois
Severe error, Missing required property 'schedule_name'.
electric-equipment
severe-error
openstudio
energyplus
openstudio-application
210
views
no
answers
no
votes
2024-08-26 08:21:13 -0500
Aaron Boranian
ManageSizing: For a zone sizing run, there must be at least 1 Sizing:Zone input object. SimulationControl Zone Sizing option ignored.
openstudio
zone-sizing
thermal-zone
warning
design-day
287
views
no
answers
no
votes
2024-08-28 13:32:07 -0500
Aaron Boranian
Severe error : UpdateZoneSizing: Cooling supply air temperature (calculated) within 2C of zone temperature
severe-error
openstudio
openstudio-application
1k
views
1
answer
1
vote
2024-09-06 03:01:58 -0500
Julien Marrec
OpenStudio model gives different results when running multiple times
openstudio
convergence
openstudio-application
194
views
1
answer
no
votes
2024-09-06 13:40:36 -0500
Aaron Boranian
E+ detailed HVAC crash on warmup - high window temperatures
energyplus
detailed-hvac
high-surface-temperatures
severe-error
low-temperature-radiant
98
views
no
answers
1
vote
2024-10-01 05:03:48 -0500
Tokarzewski
Avoid coldstart when RunPeriod starts on Saturday
energyplus
run-period
warmup
190
views
no
answers
no
votes
2024-10-15 05:20:26 -0500
Denis Bourgeois
E+ : Accumulation Buffer Water Tank With No Fuel Heater Type
storage-tank
energyplus
water-heater-mixed
severe-error
281
views
1
answer
1
vote
2024-11-05 09:45:40 -0500
Neal Kruis
How does KIVA determine heat loss during design day periods?
energyplus
kiva
zone-sizing
design-day
ground-heat-transfer
231
views
1
answer
no
votes
2024-11-08 05:28:37 -0500
PmP
Thermal storage attached to a PTHP using heat exchanger problem
energyplus
pthp
thermal-storage
heat-exchanger
chilled-water-loop
234
views
1
answer
2
votes
2024-11-18 04:09:48 -0500
Annie Marston
model runs in windows e+ but fails in Mac OS e+
command-line
mac-os
energyplus
energyplus-cli
ms-windows
564
views
1
answer
1
vote
2024-12-19 06:42:41 -0500
JasonGlazer
Distance between two vertices < .01
geometry
surfaces
vertex
energyplus
warning
304
views
no
answers
no
votes
2025-01-09 17:40:33 -0500
yanwang
initial water content changed
hamt
energyplus
moisture
warmup
181
views
no
answers
2
votes
2025-01-13 10:48:23 -0500
MatteoMerli
E+ Fatal error with exterior shading control via EMS: Convergence error in SolveForWindowTemperatures (NO AFN)
energyplus
ems
convergence
external-shading
shading-control
571
views
1
answer
no
votes
2025-02-23 08:46:55 -0500
RANJIT KAUR
Simulation failed to run, with exit code 1, please help , i have been getting this error.
energyplus
severe-error
313
views
1
answer
2
votes
2025-03-10 11:22:12 -0500
JasonGlazer
Errors running DOE prototypes through python EPlus
python
doe-prototype-buildings
slab-preprocessor
basement
energyplus
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