View Full Version : Hvac-Pro and the VMA 1400
11-24-2006, 04:31 PM
1)_I have Hvac-Pro 8.04
2)- I am trying to configure an existing VMA 1440
3) the Q and A goes fine
4) when I go to download ,I get a selection window
the VMA 1440 is in " NOT Available,there are not enough Analog Inputs" column on the left ?????
5) I download the code 3.0 to the VMA
11-24-2006, 05:05 PM
You probably selected integrated dp @ai-5 in Q/A, just move it to actual AI that external dp is landed 3 or 4,and you can save it as a 1440
11-24-2006, 05:38 PM
Would it make a difference if the VMA is configured as
part of a
Zone demand system with the UNT controller??
11-24-2006, 05:46 PM
Dont think that would matter as far as the dp sensor is concerned. How many AI's are you trying to use? 1440 only has 4 to play with.
11-24-2006, 05:57 PM
ok , so you are using the zoning package setup, looks like it defaults, AI-1 for ZN-T, AI-2 Reote ADJ, AI-3 Static Pressure, and AI-4 DA-T. A 1440 should be fine with that, but I am at rev. 8.07. let me see if there were issues with 8.04 with this feature.
11-24-2006, 06:08 PM
says 8.03 and later will work fine!
11-24-2006, 06:20 PM
In HvacPro, goto File/New/Commercial Zoning Apps/Damper Assembly(VMA) I have tried all possible configs and they will save as a 1440, sorry I couldnt help, must be a bug with 8.04 as well.
12-01-2006, 10:11 PM
Just an FYI HVAC Pro is at rev 8.08 currently with an A+B patch for some VMA issues.
12-02-2006, 05:06 PM
Thank You I will try this Monday
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