[TRNSYS-users] Type 651

[David BRADLEY]

Aisha,
   without seeing your project, there isn't really any way of telling 
why the controls aren't working. You should send your project (*.tpf), 
the buiding file (*.b17) and any other files needed in order to run the 
project to your distributor for assistance.

   If you only have to cool your building then you can use the blower 
that is part of Type651 as the system fan. If you have a need to provide 
heating using a furnace or an electric coil then I would recommend that 
you set the Type651 fan power to zero and use a Type112 as the system 
fan. The system fan will run whenever there is a call for either heating 
or cooling.
kind regards,
  David


On 3/1/2015 04:09, Ayesha Mohammed Al Qubaisi wrote:
>
> Dear TRNSYS user,
>
> I’m using type 651 AC connected to type 56 building.
>
> 1) I would like to control the temperature of the zone using type 108 
> between 24~19 C, but it doesnt work, any idea ?
>
> 2) Also, should i add another component as fan type 112 connected to 
> them?
>
> Type 651 AC has a blower so why do i need to add an external blower to 
> the system ?
>
> Thanks in advance,
>
> Aisha
>
>
>
> _______________________________________________
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> TRNSYS-users at lists.onebuilding.org
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-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
d.bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com

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