Static Pressure = Not Computed

[KGC]

Well after about 2 days of closing and organizing some systems, my static pressure will still not compute.

All Terminals and grilles have pressure drop set. I have a flow duct legend setup and everything appears closed and flowing.


What am i missing?

[neuok]

Check all of the duct connections against the attached PDF.

[jkidder]

Is anyone still having this issue? I've been fiddling around with it for about 2 hours now, compared with this chart from Kyle, and still am having no success in seeing pressure drop in the System Browser.

Could I get some help please?

Thank you in advance,

[KGC]

Start with all equipment and make sure that the connectors are all setup correctly. Use the attachment posted above as a guideline. Try breaking the system down into smaller pieces and see where the pressure doesn't calculate. I like to have a flow legend setup so that i can see the flow within the system and i use the system inspector to watch pressure drop.

After checking all equipment, check any duct accessories in the system, i have seen some that don't have the proper information or connectors setup.

It can be a bit of a tedious process but it works. Just check things in a methodical order and don't skip anything no matter what, when in doubt check the family.

[jkidder]

Start with all equipment and make sure that the connectors are all setup correctly. Use the attachment posted above as a guideline. Try breaking the system down into smaller pieces and see where the pressure doesn't calculate. I like to have a flow legend setup so that i can see the flow within the system and i use the system inspector to watch pressure drop.

After checking all equipment, check any duct accessories in the system, i have seen some that don't have the proper information or connectors setup.

It can be a bit of a tedious process but it works. Just check things in a methodical order and don't skip anything no matter what, when in doubt check the family.

Thank you very much KGC, I will meticulously analyze the system and see where the flaw is. Just good to know it's possible