Operating principle

The active mixing circuit controls the net thermal power passing through the circuit by mixing cold return water (coming from the end unit return pipes) with hot water from the primary production side. In full load operation the inlet gate of  the 3-way mixing valve is completely opened whereas in partial load conditions.... 

System check 

As this mixing circuit is a so called 'active' mixing circuit, the embedded pump is able to extract hot water from the primary side by itself. In fact this circuit must be connected to a pressure less header/collector. If the software encounters a pump on the primary side of the active mixing circuit, it will report this as a problem while running the system check. 

Note that when the primary pump is not removed the pump and valve optimization is no longer supported... If simulation... zelf de data ingeven...

 Related models:

•  TOKEN  - Active mixing circuit with primary pump (demonstrates the distorted control behavior due to the primary pump)  

Design flow and temperature regime propagation

By running the 

Pump and valve optimization

Hoe klepautoriteiy berekend

hoe balanceren; BV pomp, BV bypass

Wat als drukval deafult te laag.