[TRNSYS-users] Horizontal ground loop

[Jeff Thornton via TRNSYS-users]

Hessam,

Did you try reducing the timestep?  I'd also check the pump flow rates to make sure you aren't severely over-pumping the ground loop.  We use that combination of components routinely without trouble.  Let us know what you find.

Jeff / TESS

Sent from my iPhone

> On Aug 29, 2017, at 10:36 AM, Taherian, Hessam via TRNSYS-users <trnsys-users at lists.onebuilding.org> wrote:
> 
> Hi,
>  
> I am modeling a GSHP type 919 with a horizontal ground loop type 997. No matter what I input as parameters I get errors regarding convergence of the model. Can someone help?
>  
> Thanks
> Hessam T
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