Example of a VRF setup requested

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I believe i asked this before, but I has a drive crash and lost it.
Would someone be so kind as to share?
Thanks,
John R. Aulbach, PE

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Hello John,
Please find attached the document for Daikin VRV example.
I hope this will help.
Regards
Ahmad
On Tuesday, 7 March 2023 at 08:35:06 am AEDT, John Aulbach via Equest-users wrote:

I believe i asked this before, but I has a drive crash and lost it.
Would someone be so kind as to share?
Thanks,
John R. Aulbach, PE_______________________________________________
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That is good but it addresses 2.2 limitations.?? In 2.3, air source VRF can be modelled explicitly using PVVT system with a "condenser unit" as the heating source.? The best info I know on 2.3 VRF is the excellent video by Doug Maddox which is now on youtube here:

https://m.youtube.com/watch?v=DZlcEXa4tHQ

His 2 other videos on 2.3 changes are also on youtube.

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BrianDo you? have an example model

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On Tue, Mar 7, 2023 at 3:09 AM, Brian Fountain wrote: That is good but it addresses 2.2 limitations.?? In 2.3, air source VRF can be modelled explicitly using PVVT system with a "condenser unit" as the heating source.? The best info I know on 2.3 VRF is the excellent video by Doug Maddox which is now on youtube here:

https://m.youtube.com/watch?v=DZlcEXa4tHQ

His 2 other videos on 2.3 changes are also on youtube.

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John,

Are you looking for an .inp file example? If so, attached is a simple 500 SF office (single-zone) with a VRF + DOAS.

_______________________________________________
Ethan Seaman
Sustainable Design Analyst
SMMA
t: 617.520.9288
www.smma.com

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