Connection Example 10 - DeDietrich AMC Pro 45 Service Manual

Fig.41 1 boiler (A) + low-loss header + 2 mix groups (B, C) + boiler group (D)
1
2
A
X12
N
X13
6
B
N L N
12 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
C
N L TS N L
5 10
X15
A
N L TS N N L TS
8
7.6.8

Connection example 10

D
4
5 8
6 9
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 11 13 4 7
E DHW zone - DHWA (layered calorifier - 2 sensors)
2 Pump connection via cables X81 and X112, which
can be found in the boiler instrument box
10
7
12
A
X3
X131
CB-03
X5
X03
X4
R-Bus BL
A
A TA
+TA-
7 Installation examples
E
11
13
AD-4100040-01
X136
RL Tout Tdhw
AD-4100142-01
AMC Pro 43