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249
questions
Tagged
398
views
1
answer
2
votes
2020-05-20 11:25:27 -0500
Ag
Central Heat Pump System Plant temperatures are getting far too cold
energyplus
heat-pump
plant-loop
load-profile
1k
views
1
answer
2
votes
2015-09-30 10:46:36 -0500
nancynanxiaodan
EnergyPlus ASHP modelling errors--Plant temperatures are getting far too cold
energyplus
designbuilder
air-source-heat-pump
696
views
1
answer
2
votes
2018-07-06 02:13:30 -0500
OS-user-AT
How to set VAV mass flow rates by EMS?
energyplus
ems
vav
setpoint-manager
openstudio
276
views
no
answers
2
votes
2019-03-13 17:00:03 -0500
Oleks
How problematic is modeling displacement ventilation with EnergyPlus?
energyplus
displacement-ventilation
476
views
1
answer
2
votes
2017-03-09 02:16:41 -0500
Julien Marrec
Adding a Heat Pump Water Heater causing many new out of range errors
energyplus
heat-pump-water-heater
1k
views
1
answer
2
votes
2016-04-08 10:43:58 -0500
BL
how to build a photovoltaic system in energyplus
energyplus
photovoltaic
1k
views
1
answer
2
votes
2017-07-12 04:17:02 -0500
ezeraj
solar collector for domestic water heater
energyplus
solar-collector
service-hot-water
1k
views
1
answer
2
votes
2017-05-05 10:39:38 -0500
rraustad
Maximum capacity of Coil:Cooling:DX:SingleSpeed
energyplus
dx-coil
coil-capacity
data-center
280
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
612
views
1
answer
2
votes
2016-11-21 11:41:01 -0500
rraustad
errors simulation because of the HVAC System
energyplus
convergence
zone-sizing
402
views
1
answer
2
votes
2018-11-06 11:42:16 -0500
rraustad
how to read the output report
energyplus
ems
output-variable
491
views
2
answers
2
votes
2023-03-29 07:58:30 -0500
Zakaria
Air-Chiller temperature setpoint
energyplus
air-chiller
setpoint
thermostat
refrigeration
472
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
793
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
362
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
397
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
331
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
635
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
101
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
935
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
308
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
112
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
537
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
355
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
478
views
1
answer
2
votes
2019-05-20 12:14:55 -0500
Yueyue_Zhou
EnergyPlus EMS program line error
energyplus
ems
384
views
1
answer
2
votes
2015-03-09 15:29:20 -0500
Neal Kruis
simplest HVAC system
energyplus
hvac
324
views
no
answers
2
votes
2020-09-16 07:48:11 -0500
Mafalda Correia
Convergence error when using EMS Surface Construction State to assign shutters to internal glazed doors
energyplus
ems
shading-control
shade
interior-window
443
views
3
answers
2
votes
2014-12-08 13:53:18 -0500
Wero
Has anyone had any trouble running the EnergyPlus reference building models provided on the DOE website?
energyplus
commercial-reference-building
923
views
3
answers
2
votes
2019-07-23 14:51:28 -0500
mdahlhausen
What are the reasons for abnormally long simulation time?
energyplus
simulation-time
designbuilder
1k
views
no
answers
2
votes
2015-10-23 04:14:25 -0500
Julien Marrec
PsyRhoAirFnPbTdbW: RhoAir (Density of Air) is calculated <= 0
energyplus
error
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