THERM Knowledge Base

Installation

Information for IT Administrators

Installation file: "Unknown file type" or "Open with" dialog box

Installation Problems

License Agreement

Microsoft Vista and Windows 7 Operating System Issues

Minimum Computer Requirements

Registration Issues: Can't Remember Account Password

Reporting Computer System Info to LBNL for Troubleshooting

THERM Components

UNC Paths Not Supported

Known Bugs

Boundary Conditions Changed from Comprehensive to Simplified

CEN Cavity Model Error — Input data error in ConRad

Frame Cavity Emissivities

Help / Check for Updates not working

Input Error in Conrad or "Trouble with Intermediate Files"

Pulldown Menus Don't Respond Under Microsoft Window 7 (Operating System)

Two Automatic Radiation Enclosures in the Same Model

Tips

Associating THM Files with THERM

Detailed Output for THERM

Error Energy Norm and ISO/EN Standards

Isotherm Display Control

Material Library: Import from a CSV file

Migrating Berkeley Lab WINDOW 5 databases to Berkeley Lab WINDOW 6

Modeling Spandrel Panels

Using THERM in Command Line Mode

Program Changes

Boundary Condition Library — Walls, Floors, Ceilings

Detailed Radiation Model for Frame Cavities Disabled

EN 673 / ISO 10077 — Using WINDOW and THERM for EN 673 / ISO 10077 Calculations

Material Library — General Building Materials

Projected Frame Dimension

Troubleshooting

Array Overflow in Mesher

Boundary Condition U-factor Tags

Boundary Conditions Error Message — Inconsistent boundary condition data

Boundary Conditions From Older WINDOW Glazing Systems

Boundary Conditions That Are Not Set to AutoEnclosure

Calculation Does Not Work — "Trouble opening file:" message appears

Check Gravity Vector on Condensation Resistance Files Before Simulating

Combined Condensation Resistance and U-factor Calculations

Condensation Resistance Calculation Error Message in WINDOW

Condensation Resistance Calculations in WINDOW 5

Crash Due to "." in Filename

Exporting Sections or Parts of a File (AutoCAD 2000)

Glazing Systems

Importing Glazing System Crashes THERM

Importing THERM File Into WINDOW Generates "Unnamed file has a bad format" Error Message

Material Library Update

Mesh Error — Mesh appears to have gaps

Migrating Files from THERM 5 or 6 to 7

Migrating Files from THERM 5.2 - 6.3

Nominal Thickness

Print and Print Preview Does Not Show a Model

Program Crashes When Zooming With Windows 95 or Windows 98 Operating Systems

Registering DLL and OCX Files

Report Does Not Print

Steady Solution is Diverging in ConRad

Underlays With AutoCAD Versions 2000 and Newer

Whole Product SHGC Calculations

General

LBNL DLLs

Simulation Runtime in THERM

Modeling Guidelines for NFRC

U-factor Tag Library for CMAST Program

Updated Boundary Condition Library