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 »
date
activity ▼
answers
votes
194
questions
Tagged
chiller
×
843
views
2
answers
4
votes
2025-06-23 04:07:06 -0500
Keigo
Chiller performance curve adjustment for ASHRAE90.1 Baseline case
energyplus
chiller
performance-data
ashrae-90.1
916
views
2
answers
4
votes
2025-06-15 10:59:49 -0500
Keigo
Warning design cooling coil US
energyplus
chiller
warning
127
views
1
answer
3
votes
2025-02-16 19:56:14 -0500
Keigo
Variable CHW Flow Chillers Operate unexpectedly
energyplus
bug-report
chiller
chilled-water-loop
plant-equipment-operation
109
views
no
answers
2
votes
2025-02-09 21:19:42 -0500
Keigo
Variable Speed Primary Chilled Water Pumps Operate Unexpectedly
energyplus
bug-report
pump
chiller
118
views
1
answer
1
vote
2024-10-30 01:50:05 -0500
Mwaltre
Rated capacity of chiller in the E+ tabular report
energyplus
summary-report
chiller
capacity
106
views
no
answers
no
votes
2024-02-07 20:51:13 -0500
HJOJOA
Measure Addchiller
chiller
measure
openstudio
143
views
1
answer
no
votes
2023-09-26 11:45:07 -0500
Aaron Boranian
Chiller not meeting set point with waterside economiser
chiller
energyplus
designbuilder
hydronic-economizer
hvac-control
150
views
no
answers
1
vote
2023-08-23 20:34:00 -0500
larry liong
Generating chillers performance curves with manufacturer data
energyplus
performance-curve
chiller
performance-data
117
views
1
answer
no
votes
2023-08-16 11:29:22 -0500
obuchely
Chiller Evaporator Cooling Rate
openstudio
chiller
chilled-water-loop
output-variable
energyplus
52
views
no
answers
no
votes
2023-07-03 02:13:37 -0500
Pumpkin
Chilled water supply temp being forced to be setpoint temperature.
chiller
energyplus
setpoint-manager
supply-temperature
hvac-control
463
views
1
answer
1
vote
2023-06-13 03:40:50 -0500
Luís Filipe Sousa
How to put Seasonal efficiency COP (SCOP) or SEER on Chillers in Design Builder?
chiller
designbuilder
cop
eer
seer
62
views
no
answers
no
votes
2023-06-05 10:31:19 -0500
Aaron Boranian
Refrigeration System Modelling
refrigeration
openstudio
openstudio-application
chiller
196
views
no
answers
2
votes
2023-01-22 10:37:28 -0500
Keigo
Description of Chiller EIRFPLR in I/O Reference
energyplus
chiller
performance-curve
2k
views
1
answer
2
votes
2022-10-13 19:14:19 -0500
Keigo
Optimum Part Load Ratio
energyplus
chiller
part-load-ratio
190
views
no
answers
1
vote
2022-10-11 23:04:17 -0500
Keigo
How to control the timing of chiller staging
energyplus
chiller
load-profile
ems
414
views
1
answer
1
vote
2022-10-11 21:00:23 -0500
Keigo
Chiller Load Distribution Details
energyplus
chiller
load-profile
379
views
no
answers
2
votes
2022-10-09 14:30:12 -0500
Keigo
Coincident Sizing Factor Mode
energyplus
autosizing
plant-loop
chilled-water-loop
chiller
1k
views
2
answers
1
vote
2022-10-05 01:55:10 -0500
Keigo
Chiller IPLV Calculation
energyplus
chiller
performance-data
summary-report
bug-report
133
views
no
answers
no
votes
2022-09-24 19:45:04 -0500
obuchely
Chiller cooling capacity sizing
cooling-capacity
sizing
openstudio
chiller
summary-report
164
views
1
answer
1
vote
2022-06-29 02:26:00 -0500
Julien Marrec
Can 1 AHU (cooling coil) set in more than one plant loop
openstudio
chiller
openstudio-application
plant-loop
204
views
no
answers
no
votes
2022-06-01 03:19:54 -0500
Abee
Can I schedule chiller off or on at anytime in Openstudio
openstudio
chiller
plant-loop
hvac-control
schedule
130
views
no
answers
no
votes
2022-05-03 21:51:10 -0500
Abee
Can I schedule chillers as On/Off?
openstudio
schedule
chiller
hvac-control
139
views
no
answers
1
vote
2022-04-28 02:52:59 -0500
Abee
How to simulate chiller performance curve with varied COP
openstudio
openstudio-resultsviewer
chiller
cop
output-variable
361
views
2
answers
no
votes
2022-03-21 17:44:32 -0500
Greg Collins
Coincidental Loads of Chillers (IES VE)
ies-ve
chiller
load-calculation
78
views
no
answers
no
votes
2022-02-28 01:58:54 -0500
SanJin
energy consumptions of vav chiller, cooling tower, boiler are zero
vav
chiller
energyplus
hvac
energy-consumption
290
views
2
answers
2
votes
2022-01-23 09:56:45 -0500
egillmor
high electricity use for chiller
openstudio-application
leed
appendix-g
ashrae-90.1
chiller
375
views
1
answer
3
votes
2021-12-14 09:11:34 -0500
Amir Rezaei
E+ chiller sizing reported on equipment summary way higher than expected and from hourly results
energyplus
chiller
hvac-sizing
summary-report
397
views
no
answers
3
votes
2021-11-22 19:26:27 -0500
SerCer
How can I use humidity control for simulation?
humidity-control
chiller
openstudio
203
views
1
answer
1
vote
2021-09-21 04:02:14 -0500
BaseboardHeater
EP "Small office" model: Temperature oscillations
energyplus
fmu
heat-pump
chiller
hvac-control
77
views
no
answers
2
votes
2021-09-13 09:26:58 -0500
Vasek
Cool water setpoints not followed in prototype building
energyplus
energyplus-example-file
commercial-reference-building
chiller
setpoint
1
2
3
4
5
...
7
next page »
Training Workshops
Contributors
Tags
chiller
×30
energyplus
×19
openstudio
×9
hvac-control
×5
summary-report
×4
bug-report
×3
chilled-water-loop
×3
openstudio-application
×3
performance-data
×3
plant-loop
×3
ashrae-90.1
×2
cop
×2
designbuilder
×2
load-profile
×2
output-variable
×2
performance-curve
×2
schedule
×2
appendix-g
×1
autosizing
×1
capacity
×1
commercial-reference-building
×1
cooling-capacity
×1
eer
×1
ems
×1
energy-consumption
×1
energyplus-example-file
×1
fmu
×1
heat-pump
×1
humidity-control
×1
hvac
×1
hvac-sizing
×1
hydronic-economizer
×1
ies-ve
×1
leed
×1
load-calculation
×1
measure
×1
openstudio-resultsviewer
×1
part-load-ratio
×1
plant-equipment-operation
×1
pump
×1
refrigeration
×1
seer
×1
setpoint
×1
setpoint-manager
×1
sizing
×1
supply-temperature
×1
vav
×1
warning
×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
×