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Fig.55
1 boiler + 1 LLH + 1 direct zone + mixing zone + DHW zone
1
B
A
X8
X12
X13
B
N L
N
6
A Boiler
B Low loss header
C Direct zone - CircA1
7686707 - v.01 - 06092018
C
X9
X10
SCB-10
X1
X15
A
N L
TS
N L TS
N
5
3
2
6.7.7
Connection 1 LLH + 1 direct zone + mixing zone + DHW
zone
D
3
4
T
2
5
6
M
L-BUS
X2
X11
SP
RS
S-BUS
X14
Status
C
B
0-10V
+
-
T out
4
3
2
1
R-Bus
R-Bus
1
X14
1
2
C
B
Tsyst Tsyst Tdhw Tflow Tflow Tflow
4
D Mixing zone - CircB1 (underfloor heating)
E DHW zone -1 sensor
Important
All the factory settings of the boiler and SCB-10 are adequate for
this connection.
X3
X5
X4
A
A
R-Bus
X131
CB-03
X03
A
TA
+TA-
R-Bus
BL
6 Installation
E
7
AD-3001072-01
X136
RL
Tout
Tdhw
7
AD-3001083-02
AMC
53
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