[TRNSYS-users] Generating three times more cooling power than necessary, the cooling set temperature doesn't drop

[RUBIO RUBIO, JOSÉ JAVIER]

Absolutely. I asked it because in previous systems I have developed, the set temperature dropped sometimes so now it seems weird to me that providing more cooling power the set temperature doesn’t drop. It is clear then that the cooling type from TRNBuild only begins to work when temperature is higher than the temperature set.

Thanks Arian,

Regards.

José Javier Rubio Rubio.

De: Arian Bahrami <arianbhm at yahoo.com>
Enviado el: lunes, 31 de mayo de 2021 11:37
Para: TRNSYS users mailing list at OneBuilding.org <trnsys-users at lists.onebuilding.org>
CC: RUBIO RUBIO, JOSÉ JAVIER <josejavier.rubio at edu.upct.es>
Asunto: Re: [TRNSYS-users] Generating three times more cooling power than necessary, the cooling set temperature doesn't drop

Hi,

I am not sure what you developed since it seems you don't understand the basics. The set points of the cooling are the temperatures that the zone Temp should be higher than those set points so the systems starts working. You got your required temperature as you set. How do you expect to see less temperature while it is working?

Arian


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On Monday, May 31, 2021, 11:49 AM, RUBIO RUBIO, JOSÉ JAVIER via TRNSYS-users <trnsys-users at lists.onebuilding.org<mailto:trnsys-users at lists.onebuilding.org>> wrote:

To whom it may help,



I have developed a cooling system with cooling coils to produce the cooling power that is needed for the zones of my warehouse. Those cooling coils produce three times more cooling power than the different zones of my warehouse need. There are four zones which different set temperature: three of them with 4 Celsius degrees and the other one with 8 Celsius degrees. Despite the fact I generate three times more cooling power than they need, why the air temperature of the zones do not drop below their set temperature?



Thanks in advance,



Regards,



José Javier Rubio Rubio.


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