Connection Example 11 - DeDietrich AMC Pro 45 Service Manual

Control panel & high efficiency wall-hung gas boiler
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Fig.42
1 boiler + low-loss header + 3 mixing zones + domestic hot water (DHW) zone
1
2
A
X12
N
X13
13
B
N L
N
16
9
A Boiler
B Low-loss header
C Mixing zone - CircA1
D Mixing zone - CircB1
Important
For this configuration an additional PCB (accessory AD249) is placed on connector X8 of the SCB-10 PCB.
7725087 - v.01 - 06062019
B
3
C
X9
X10
SCB-10
X8
X1
C
N L TS
N L
12
10 14
X15
A
N L TS
N
N L
TS
8
6
5
7.6.9

Connection example 11

D
7
4
8
5
9
6
X2
L-BUS
X11
SP
RS
S-BUS
X14
Status
C
B
0-10V
+
-
T out
4
3
2
1
R-Bus
R-Bus
R-Bus
1
X14
1
2
C
B
Tsyst Tsyst Tdhw Tflow Tflow Tflow
3
15
17 11
7
4
E Mixing zone - CircC1 (underfloor heating)
F DHW zone - DHWA (layered calorifier - 2 sensors)
2 Pump connection via cables X81 and X112, which
can be found in the boiler instrument box
7 Installation examples
14
E
10
15
11
T
12
16
17
13
M
A
X3
X131
CB-03
X5
X03
X4
R-Bus
BL
RL
A
A
TA
+TA-
F
AD-4100041-01
X136
Tout
Tdhw
AD-4100143-01
AMC Pro
45

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Amc pro 65Amc pro 90Amc pro 115

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