[TRNSYS-users] WSHP - heat pump with radiant panel

[thornton at tess-inc.com]

On 2022-06-16 16:19, Jacopo Valente via TRNSYS-users wrote:

> Equa 3 is the input for the lumped capacitance and this input is the
> sum between the loads and the “top surface heat transfer” of
> radiant floor. However i don’t understand why my system doesn’t
> work: it seams the pump doesn’t exchange and the output temperature
> remains constant.

Without seeing your project my first guess is that you don't have 
anything turning the pumps on; the thermostat is only connected to the 
heat pump.

Beyond that, PLEASE add some pipes between the components and make sure 
you are operating at reasonable time steps - 5 minutes or so.

Jeff

----
Jeff Thornton
President
Thermal Energy System Specialists (TESS)
3 N. Pinckney Street - Suite 202
Madison WI 53703
(608) 274-2577
www.tess-inc.com