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<p>Dear David,</p>
<p>My previous question was incomplete, How can I properly connect TYPE 136 and TYPE 954A to build the model for an AHU Equipped with a heat wheel and auxiliary dx coil connected to a VRV System?</p>
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<p>Thanks in Advance</p>
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<p>Alberto</p>
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Da: David BRADLEY <d.bradley@tess-inc.com>
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A: "TRNSYS users mailing list at OneBuilding.org" <trnsys-users@lists.onebuilding.org>
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Cc: albertobrunetti_1992@libero.it
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Data: 21/09/2021 00:57
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Oggetto: Re: [TRNSYS-users] TRNSYS TYPES AND VRF SYSTEM
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<p>Alberto,</p>
<p> Both Types 136 and 954 are self contained devices (one indoor unit paired with one outdoor unit) and as such can't easily be combined together into a VRF system, which (at least in my limited understanding) involves multiple indoor units all feeding to/from a single outdoor unit. Some years back we worked on a research project that inolved modeling VRF in Trnsys but I am not aware of any commercially available VRF components at the moment. I would be quite happy to hear about it if someone out there had experience with one!</p>
<p>kind regards,</p>
<p> David</p>
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On 09/20/2021 03:51, Alberto Brunetti via TRNSYS-users wrote:
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<p class="default-style">Dear Trnsys Users</p>
<p class="default-style"><br></p>
<p class="default-style">How can I properly connect TYPE 136 and TYPE 954A? I am creating a simulation of a VRF with UTA.</p>
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<p class="default-style">Thanks in Advance</p>
<br>
<pre class="moz-quote-pre">_______________________________________________
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<pre class="moz-signature">--
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
3 North Pinckney Street - suite 202
Madison, WI 53703 USA
P:+1.608.274.2577
<a href="mailto:d.bradley@tess-inc.com" class="moz-txt-link-abbreviated">d.bradley@tess-inc.com</a>
<a href="http://www.tess-inc.com" class="moz-txt-link-freetext">http://www.tess-inc.com</a>
<a href="http://www.trnsys.com" class="moz-txt-link-freetext">http://www.trnsys.com</a></pre>
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