[EnergyPlus_Support] Low temperature radiant system+WAHP in a zone for cooling

["Junghyon" <noul123@xxxxxxxxx>]

Hello.

I am making a model for a zone in which low temperautre radiant system is the primary cooling system and wather-to-air heat pump(WAHP) system is the secondary system.

The surface temperautre of the radiant system can not be dropped below 65 F for condensation issue. When the radiant system can not handle all cooling load with the lowest surface temperature(65 F), WHAP starts to run to give additional cooling to the zone to maintain the setpoint temperature of the zone.

Do you know any ideal of making this model?
Is there any method to make a model for multiple systems in a zone like this?

Thanks in advance.




 



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