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251
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492
views
1
answer
2
votes
2015-03-09 15:29:20 -0500
Neal Kruis
simplest HVAC system
energyplus
hvac
565
views
1
answer
2
votes
2019-05-20 12:14:55 -0500
Yueyue_Zhou
EnergyPlus EMS program line error
energyplus
ems
339
views
1
answer
3
votes
2017-10-27 03:35:15 -0500
Chandan Sharma
solve Error relating ChillerHeater in E+
chiller-heater
absorption-chiller
energyplus
101
views
no
answers
no
votes
2024-03-12 08:03:54 -0500
Yagnik
FindRootSimpleController [closed]
energyplus
severe-error
openstudio
airloophvac
224
views
1
answer
1
vote
2023-10-26 06:15:04 -0500
rafael.alonso
Eliminating ShadingBuilding object crashes simulation
energyplus
shading
transmittance
severe-error
convexity
434
views
1
answer
1
vote
2024-03-14 15:25:41 -0500
Aaron Boranian
FindRootSimpleController
energyplus
severe-error
openstudio
airloophvac
1k
views
3
answers
1
vote
2016-05-19 10:44:47 -0500
rkbest
3242 Severe errors - Controller error for controller=cooling water coil
energyplus
error
hvac-control
chiller
thermal-energy-storage
457
views
1
answer
2
votes
2015-07-14 05:27:13 -0500
Chandan Sharma
Unexpected results when adding water-side economizer to Data Center
energyplus
economizer
hydronic-economizer
742
views
1
answer
3
votes
2015-11-13 12:01:27 -0500
Archmage
How do you average peak loads when sizing HVAC Systems?
load-calculation
system-sizing
607
views
no
answers
2
votes
2019-10-25 11:33:20 -0500
Lefort-Antoine
why Fin or Overhang Projection impact are not similar than shading objet ?
energyplus
shading
576
views
1
answer
1
vote
2023-05-02 08:58:00 -0500
rraustad
Heat Exchanger with autosized flow rate generates warning about flow rate
energyplus
heat-exchanger
flow-rate
warning
150
views
no
answers
2
votes
2021-05-05 01:56:51 -0500
christon
Modify the DX Cooling Coil for huge ElectricEquipment:ITE:AirCooled
energyplus
dx-coil
data-center
severe-error
1k
views
2
answers
5
votes
2016-07-20 09:47:17 -0500
Julien Marrec
Simulation time explodes with AirLoopHVAC:UnitarySystem
energyplus
unitary-system
simulation-time
523
views
2
answers
2
votes
2025-05-12 20:19:53 -0500
Jamie Sullivan
EnergyPlus ground domain - Slab-ON-grade with vertical perimeter insulation
energyplus
designbuilder
ground-heat-transfer
ground
1k
views
no
answers
2
votes
2021-05-04 02:41:59 -0500
tri.ton99
The Cooling System can't maintain proper air temperatures in the room
cooling-coil
dx-coil
internal-load
energyplus
economizer
391
views
no
answers
1
vote
2022-06-14 12:00:35 -0500
mka
Cannot run simulation in BEopt 2.8 when modeling a 2-unit multi-family home with finished basement. "Convergence error in SolveForWindow Temperatures"
beopt
energyplus
window
temperature
convergence
189
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
361
views
1
answer
3
votes
2015-09-02 11:30:07 -0500
MJWitte
OutputDiagnostics:ReportDuringWarmup different results
energyplus
output-report
828
views
2
answers
2
votes
2018-03-16 09:17:05 -0500
Molly Curtz
What does the EnergyPlus warning "Inside surface heat balance did not converge" mean?
energyplus
error
convergence
heat-balance
562
views
no
answers
7
votes
2018-09-11 09:31:18 -0500
Samuel de Vries
Problem with low emissivity blinds
energyplus
blind
fenestration
451
views
1
answer
2
votes
2022-07-30 15:57:44 -0500
Jason DeGraw
When used at low flow rates, the airflow direction became opposite to the intended direction.
airflow-network
multi-zone
air-loop
energyplus
severe-error
484
views
1
answer
2
votes
2020-12-09 02:11:40 -0500
Julien Marrec
Why does my simulation terminates in the middle of simulation (7h month))
severe-error
hot-water-loop
energyplus
164
views
no
answers
no
votes
2025-04-13 21:32:01 -0500
antonszilasi
Open Studio water heater direct query failing.
openstudio
water-heater
openstudio-application
dhw
energyplus
333
views
1
answer
1
vote
2019-11-18 11:31:48 -0500
DelphineRamon
Simultaneous Heating and Cooling problem with LowTemperatureRadiant:Constant Flow
low-temperature-radiant
plant-equipment-operation
energyplus
488
views
1
answer
2
votes
2017-09-11 03:09:34 -0500
Chandan Sharma
Zone Contaminant Source or Sink CO2 Gain seems to be wrong
co2
airflow-network
energyplus
874
views
1
answer
2
votes
2015-02-12 14:04:32 -0500
Kyle Benne
Are there any tools to view node time series data after EnergyPlus has hit a fatal error?
designbuilder
openstudio-resultsviewer
visualization
energyplus
606
views
1
answer
2
votes
2015-08-20 11:40:16 -0500
OS-user-AT
calculated humidity ratio invalid - routine unknown
energyplus
warning
trouble-shooting
1k
views
1
answer
3
votes
2015-01-19 02:56:10 -0500
Julien Marrec
Plant overheating with continuous pumping
openstudio
energyplus
plant-loop
hvac
814
views
1
answer
7
votes
2015-05-29 10:06:26 -0500
ecoeficiente
Is it possible to use Energyplus EMS during sizing?
energyplus
ems
system-sizing
783
views
1
answer
1
vote
2023-10-17 15:23:11 -0500
shorowit
Error in unmixed air model
openstudio
gshp
unmixed-air
severe-error
energyplus
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