WUFI

Is it possible to backsave a WUFI file to a previous version of WUFI Passive or is there some method for older versions to open files saved in the latest/newest versions? I use the latest WUFI Passive version, but I have a colleague that uses an older version and it appears they are not able to open...

Hi all, I'm not able to search the forum at the moment due to "high server load" so apologies if there is another post covering this elsewhere. When exporting a passive house verification report to either PDF or DOCX the images in the report are scaled down by about 50% from what they shou...

Yes, 3.3.0.2

Oddly, WUFI suddenly appears to be opening as expected now. Nothing's changed as far as I know. I'll keep this thread open in case I or others run into similar problems again. Will also post updates if it fails to continue operating normally.

So I've just created a new, fresh virtual machine in parallels and installed WUFI Passive. However WUFI does not start as expected. When attempting to run WUFI a loading screens for WUFI appears for a few seconds then closes and the program does not start. See attached screenshot of that startup win...

Thank you!

I installed WUFI-JRE64 and added that bit of code to wufi.ini. That seemed to have worked.

No, it's not there. Once I open the extended animation, which opens WUFI Animation 1D, I don't see Bio nor VTT buttons on top menu bar as expected. But both Bio and VTT have been installed.

Also, WUFI Bio doesn't show up anymore either.

Thanks, Sebastian. That's where I was looking. I presume VTT should show up as a button like WUFI Bio typically should. Although after installing Bio I stil don't see either in the extended animation window.

I'm using WUFI Passive/Plus and need to use VTT. However after I install VTT it does not become available as a post-processor. I've checked wufi.ini and it seems to point to the correct place. Any help would be appreciated.

Hi All, I'm suddenly getting the an error message when attempting to start WUFI Passive. Everything was fine with it yesterday. On startup I get the message "Database cannot be connected. Program will be closed." This happens double clicking a file to open, opening program directly regular...

bummer that links to PDF's seem to be broken. PHIUS also has a great protocol tutorial though it's pay to play at 75 USD

If the basement is within the thermal boundary, it should be modeled as a zone...not as an attached zone. An attached zone is for those that abut against and are not contained within thermal boundary. The foundation interface needs to be set for every project so it should not be double counting.

Can you upload screenshots of the error, the ventilation unit assignment tab, and the table of rooms?

That might help to understand the issue...

Anyone deal with these strange graphic anomalies in WUFI? It appears to be many vertical lines, distortions to axes, orientation arrows all bending upwards rather than perpendicular, and orientation indicator.

Thanks in advance.

-Hans