Unmet Hours

239

views

1

answer

1

vote

2026-01-21 07:00:01 -0600 PmP

Fluid Cooler / Refrigeration Condenser Loop Turns Off Mid-Year in EnergyPlus (with persistent “No Cooling Water Flow” warnings)

175

views

1

answer

1

vote

2025-10-24 13:39:27 -0600 Greg Collins

EnergyPlus Warning GetVertices: Floor is upside down! Tilt angle=[0.0], should be near 180

2k

views

2

answers

2

votes

2025-09-16 20:39:32 -0600 Keigo

fan coil unit control with setpoint deadband

1k

views

no

answers

2

votes

2025-09-15 13:51:04 -0600 ssjjjyyy

Thermal Zone not fully enclosed when more than one Space in it

668

views

2

answers

1

vote

2025-06-23 22:56:55 -0600 LIANG Peijun

OpenStudio: DOASVRF design and warning of not enclosed zones

1k

views

2

answers

4

votes

2025-06-15 10:59:49 -0600 Keigo

Warning design cooling coil US

124

views

no

answers

no

votes

2025-04-15 10:00:22 -0600 Aaron Boranian

geometric error updating from v. 8.5 to 9.6

116

views

no

answers

2

votes

2025-04-12 09:55:42 -0600 Keigo

Valid range of inlet air WB for cooling towers

184

views

no

answers

no

votes

2025-02-26 03:42:46 -0600 Bilal Ahmed

Cooling Tower is storing excess heat the majority of the time

319

views

no

answers

no

votes

2024-12-30 09:40:51 -0600 Aaron Boranian

Temperature/relative humidity out of bounds/range, large latent heat

534

views

1

answer

1

vote

2024-12-19 06:42:41 -0600 JasonGlazer

Distance between two vertices < .01

249

views

1

answer

no

votes

2024-12-19 06:30:35 -0600 JasonGlazer

Triangulation Warnings in DXF Output – Clarification Needed

246

views

1

answer

no

votes

2024-09-19 06:08:10 -0600 Yi Zhang

No HTML in jEPlus output

198

views

no

answers

no

votes

2024-08-26 08:21:13 -0600 Aaron Boranian

ManageSizing: For a zone sizing run, there must be at least 1 Sizing:Zone input object. SimulationControl Zone Sizing option ignored.

200

views

no

answers

no

votes

2024-05-27 21:07:05 -0600 JR460

Zone areas*inside surface emissivities are summing to zero

569

views

1

answer

1

vote

2024-03-11 12:28:58 -0600 Zakaria

The surface has an edge that is either not an edge on another surface or is an edge on three or more surfaces

285

views

1

answer

no

votes

2024-02-27 00:41:54 -0600 Daffa

How to solve "ProcessScheduleInput: ..." problems?

609

views

1

answer

no

votes

2024-02-21 11:35:28 -0600 rraustad

I am getting error like - In calculating the design coil UA for Coil:Cooling:Water

351

views

1

answer

1

vote

2023-12-26 09:01:06 -0600 Denis Bourgeois

Some questions about error about schedule

448

views

1

answer

1

vote

2023-10-11 11:53:57 -0600 Mohammad

EnergyPlus WaterHeater Error: Target water temperature less than hot water temperature

365

views

1

answer

no

votes

2023-07-19 16:52:25 -0600 Aaron Boranian

CalculateZoneVolume: The Zone="THERMAL ZONE 1" is not fully enclosed.

285

views

1

answer

2

votes

2023-07-17 03:34:42 -0600 Julien Marrec

Water fixture warning

156

views

no

answers

1

vote

2023-07-10 08:03:04 -0600 Pablocm

Controller Mechanical Ventilation and Latent effectiveness of air-to-air plate HX

757

views

2

answers

2

votes

2023-06-16 10:59:54 -0600 IanVG

How to Fix Negative Zone Volume

789

views

1

answer

2

votes

2023-05-22 05:32:16 -0600 Shaun Wang

Warning Error: Cooling Capacity Ratio Modifier Function of Low Temperature Curve

262

views

no

answers

no

votes

2023-05-21 06:27:16 -0600 chivaq

Search for a day schedule name in DesignBuilder

14k

views

2

answers

7

votes

2023-05-19 12:21:08 -0600 rraustad

negative coil bypass factor calculated

538

views

1

answer

1

vote

2023-05-02 08:58:00 -0600 rraustad

Heat Exchanger with autosized flow rate generates warning about flow rate

217

views

no

answers

no

votes

2023-05-02 08:56:53 -0600 rraustad

Do you understand this warning?: Warning HeatExchanger:AirToAir:SensibleAndLatent "HVAC-HE": Average air volume flow rate is <50% or >130% warning continues.

257

views

1

answer

1

vote

2023-04-28 09:17:23 -0600 budich

108 questions

Fluid Cooler / Refrigeration Condenser Loop Turns Off Mid-Year in EnergyPlus (with persistent “No Cooling Water Flow” warnings)

EnergyPlus Warning GetVertices: Floor is upside down! Tilt angle=[0.0], should be near 180

fan coil unit control with setpoint deadband

Thermal Zone not fully enclosed when more than one Space in it

OpenStudio: DOASVRF design and warning of not enclosed zones

Warning design cooling coil US

geometric error updating from v. 8.5 to 9.6

Valid range of inlet air WB for cooling towers

Cooling Tower is storing excess heat the majority of the time

Temperature/relative humidity out of bounds/range, large latent heat

Distance between two vertices < .01

Triangulation Warnings in DXF Output – Clarification Needed

No HTML in jEPlus output

ManageSizing: For a zone sizing run, there must be at least 1 Sizing:Zone input object. SimulationControl Zone Sizing option ignored.

Zone areas*inside surface emissivities are summing to zero

The surface has an edge that is either not an edge on another surface or is an edge on three or more surfaces

How to solve "ProcessScheduleInput: ..." problems?

I am getting error like - In calculating the design coil UA for Coil:Cooling:Water

Some questions about error about schedule

EnergyPlus WaterHeater Error: Target water temperature less than hot water temperature

CalculateZoneVolume: The Zone="THERMAL ZONE 1" is not fully enclosed.

Water fixture warning

Controller Mechanical Ventilation and Latent effectiveness of air-to-air plate HX

How to Fix Negative Zone Volume

Warning Error: Cooling Capacity Ratio Modifier Function of Low Temperature Curve

Search for a day schedule name in DesignBuilder

negative coil bypass factor calculated

Heat Exchanger with autosized flow rate generates warning about flow rate

Do you understand this warning?: Warning HeatExchanger:AirToAir:SensibleAndLatent "HVAC-HE": Average air volume flow rate is <50% or >130% warning continues.

negative zone volume and Total wall area by ASHRAE 90.1 definition

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