Viessmann Vitotronic 11 CC1E, Инструкция по установке и обслуживанию

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Connection to low temperature boiler with on-site modulation controller
■ Connect plug fA from the Vitotronic 100 to the
burner.
■ Plug
lÖ
from the Vitotronic 100 via the modulation
controller (on site) to
lÖ
on the burner
■ Set the minimum temperatures at the higher ranking
control unit with the modulation controller 5 K higher
than the lower boiler water temperature.
143
12 3
A
41
L B4 S3 T2 T1 N
41
Fault H1
BZ
N PE L1
STB
TR
L1 N T1 T2 S3 B4
E
90
T6 T7 T8
T6T7 T8
90
B
C
D
BU
BK
BN
BU
BK
BN
Fig. 23
A Plug to the control unit
B Burner with base load ON
C
Reduce burner output (modulation controller).
D Increase burner output (modulation controller).
E
Plug to the burner
Colour coding to IEC 60757
BK Black
BN Brown
BU Blue
Connection to Vitocrossal with on-site modulation controller
■ Connect plug
fA
from the Vitotronic 100 to the
burner.
■ Plug
lÖ
of the Vitotronic 100 remains unallocated.
■ Connect plug
lÖ
of the burner to the on-site modula-
tion controller.
Electrical connections
Connecting the modulating burner, single boiler system
5863679
Installation