If I did, upload your model and we can take a look at it and see what's happening. I hope this helps, unless I completely missed the issue. The airflow at a cap and it's adjacent ductwork should always be zero, unless somebody is messing with you and turned your duct cap into an air terminal. Using the duct inspector, or even applying a System Color Scheme to the view, will show you the air flow at every point along the duct. (I made an autosizing VAV and Air Terminal that are in the downloads section, but I need to update them since I've made some nifty changes recently.) This allows the eqipment to see the "demand" from the air terminals and feed that information further up the chain, all the way back to the AHU. The inlet on your equipment, if you're dealing with a VAV, should be set to Preset (with Flow linked to the same parameter as the outlet). The output on your equipment should be set to Calculated (with Flow linked to a parameter), the input on the air terminal should be Preset (with Flow linked to a parameter). Order of connection doesn't have anything to do with it in my experience. You must define your CFM at the air terminal and it will automatically sum at the VAV or whatever equipment your hooking up to. Wed, at 5:01:12 PM | AIR FLOW GOING THE WRONG WAYĪirflow populates from the air terminal back to the mech equipment. Still messing with it, though.not sure I get it yet. It seems to go haywire if you try to do it in parts along a run, but not in a sequence. I THINK. or if you are adding duct from an air handler, you need to add the air terminal last.
If you begin with an air terminal you appear to need to go all the way back to the supply unit rather than then setting duct from the air handler to that terminal. Premier inn hotel london heathrow airport terminal 5, Warm up matches schedule 2022.
RVIT AIR TRMINAL COLOR WONT CHANG HOW TO
I've been horsing with this for a bit, and it seems as though the sequence in which you add elements to a system is crucial to the system being able to collect data on air flow. How to change accent color in excel, Flaxseed storage shelf life. Sun, at 12:03:42 AM | AIR FLOW GOING THE WRONG WAY
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