[TRNSYS-users] Programming Hysteres

[Jeff Thornton]

Use a heating aquastat with a setpoint of 76 and a deadband of 12 C.  Then use an equation connected to your aquastat to set the boiler input:

f_Boiler = 0.75 + 0.25 * y_Aquastat

Jeff 

Sent from my iPhone

> On Apr 6, 2022, at 9:56 AM, Böttner, Jan via TRNSYS-users <trnsys-users at lists.onebuilding.org> wrote:
> 
> 
> Hey,
>  
> I have difficulties getting my code correct.
> I want to reduce the power of my boiler at 82°C to 75% but don’t want it to go up to 100% right away when the Temperature drops below 82°C but rather at 70°C.
> But i don’t seem to find the right place in the code to make this happen.
>  
> Any ideas on this?
>  
> Thanks!
> Jan
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