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

Memory Allocation Errors

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

U-factor Tag Problems

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