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How to add FCUs and FAHUs together?

asked 2017-01-24 02:23:17 -0600

Junaid Bin Masood - The Petroleum Institute's avatar

updated 2017-05-06 08:29:02 -0600

__AmirRoth__'s avatar

I am using detailed HVAC and have assigned 32 Fan Coil Units (PTAC) to 32 zones of the building I am simulating. Now all the zones are also connected to 3 Fresh Air Handling Units.

Problem is when I assign the FCUs and select the zones in zone groups then how do I assign FAHUs to all zones, as they disappear from zone group options because they already are assigned the FCUs?

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answered 2017-01-25 01:20:38 -0600

banicu's avatar

First, please see the post: https://unmethours.com/question/21541...

Then go to the zone group and select any thermal zone. Select “Add Direct air” option and put it in your thermal zone.

image description

After that go to “Add Loop” tab and select “Add Generic Air Loop”.

image description

The last step is to connect the AHU to the fresh air intake and to the exhaust. You can put a heating and cooling coil, based on your design.

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Asked: 2017-01-24 02:23:17 -0600

Seen: 399 times

Last updated: Jan 25 '17

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