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SDC12-31 ACD01
Hydraulic example no. 17 – boiler with a fan, flue gas sensor without an accumulation tank
GB
5.3.1.2.2.13
HYDRAULIC
5.3.1.2.2.14 Principle and description of hydraulic diagram no. 0017
Heat source:
Boiler type no. 4 - boiler controlled by the controller on the basis of the boiler
temperature (WF) and flue gas temperature (AGF) connected to the variable input VI1.
Further, the controller is able to protect the boiler from overheating on the basis of
definition of the parameter (see Chyba! Nenalezen zdroj odkaz. - Forced boiler
losses) in accordance with KTmax (see Chyba! Nenalezen zdroj odkaz.).
Boiler pump:
The boiler pump (DKP) is started on the basis of the boiler temperature measured by
the WF sensor and the flue gas temperature (AGF) (see Chyba! Nenalezen zdroj
odkaz. – Starting the boiler pump).
System:
With increasing temperature of WF the other connected peripheries (DHW and MIX 1,
2) are further released (see Chyba! Nenalezen zdroj odkaz. – Release of heating
circuits).
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