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Idiomas disponibles
Idiomas disponibles
3.2 Examples of electrical connection
3.2.1 Heating
It is possible to feed the user directly through a contact in deviation (fig. 1a), or exploit this to transmit a "boiler-consent" free from potential (fig. 1b).
N
230V~
L
L
N
C : burner, circulation pump, ecc.
Fig. 1a
230V~
C
C
NO
Fig. 1b
12
N
L
L
N
C
: NO contact to consent boiler
C
C
NO
ENGLISH
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