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Circuit management subsystems (sometimes referred to as “manifolds”) allow you to control the pumps and, when required, the mixing valves of the systems. The system can manage up to 8 Circuits, which can be activated by:

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The measured outlet and inlet temperature can be visualized in the “Circuit/Manifolds Status” section, as well as the current Working Mode of the circuit:PHOTO TBD

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Set Point Setting

Each circuit has both the Winter (Comfort or Economy or Antifreeze) and Summer (Comfort or Economy) Regulation, an offset that can be negative or positive and different for summer and winter, and a fixed Antifreeze Set only for winter:PHOTO TBD

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In particular for summer and winter, it is possible to choose from the following options:PHOTO TBD

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  • Direct Set Point: to be used if there is no outdoor probe or if you want to keep fixed the water outlet of a crcuitcircuit.

  • Climatic curve: to be used if there is the outdoor probleprobe, the reference outdoor temperatures are in winter -10°C, 0°C, 10°C, and 20°C; in summer they are 10°C, 20°C, 30°C, and 40°C.

  • KD: unlike the above climatic curve where at intermediate temperatures (5°C or 25°C) the outlet temperature is calculated by linear interpolation, KD uses characteristics characteristic curves as in the example graph below. KD Kd is the slope of the curve. If you have a radiant system, KD Kd will be low (between 0,2 and 0,8), while with radiators it can rise below 1:

  • Punto Fisso: utilizzare nel caso in cui non ci sia una sonda esterna o nel caso in cui si voglia mantenere fissa la mandata di un circuito

  • Curva climatica: utilizzare nel caso ci sia la sonda esterna, le temperatura esterna di riferimento sono in inverno -10°C, 0°C, 10°C e 20°C; mentre in estate sono 10°C, 20°C, 30°C e 40°C

  • KD: a differenza della curva climatica di cui sopra in cui alle temperature intermedie (5°C o 25°C) la temperatura di mandata viene calcola per interpolazione lineare, KD utilizza delle curve caratteristiche come nel grafico di esempio sotto riportato. Kd è la pendenza della curva. Se si ha un impianto radiante Kd sarà basso (tra 0,2 e 0,8) mentre con i radiatori si può salire sopra 1:

PHOTO TBD

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It is possible to limit the outlet temperature between tMin and tMax and decide to which outdoor temperature (tOff) the system should switch off.

PHOTO TBD

  • KDM: è come KD, ma i valori di tMin e tMax vengono acquisiti da caldaie di uno specifico produttore (non utilizzare).

  • da Zona x: TBD

  • da Sorgente x: TBD

  • da Sonda di Mandata: TBD

  • da Sonda di Ritorno: da utilizzare contestualmente all’installazione del prodotto REG-010AD (vedere manuale REG-010AD)

  • da Set point ACS: il set point utilizzato arriva da quello impostato e corrente nel Sottosistema ACS (vedere SET POINT ACS)

Attenzione

Il set point potrebbe essere corretto se si utilizza la COMPENSAZIONE AMBIENTE.

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  • KDM: it is like KD, but tMin and tMax values are acquired from boilers of a specific manufacturer (do not use)

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  • From Zone x: TBD

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  • From Source x: TBD

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  • From outlet probe: TBD

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  • From inlet probe: to be used when installing the REG-010AD product (see REG-010AD manual)

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  • From DHW Set Point: the set point used comes from the one set and

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  • )

CautionWarning

The set point may be correct changed if COMPENSAZIONE AMBIENTE AMBIENT COMPENSATIONis used.