Connection Example 2 - BDR Thermea Group SCB-10 Notice D'installation Et D'utilisation

Fig.10 1 boiler + 1 direct zone + 1 mixing zone
A
X8
X12
X13
X15
TS + B
B
N L
N L N
5 4 2
A Boiler
B Direct zone - CircA
7747028 - v.01 - 25112019
X9 X10 X11
RS
SCB-10
X1
S out 4
TS + A S.SYST.1 S.SYST.2
A
N L
N 2 1 2
1
3.4.3

Connection example 2

B
1
X2 L-BUS
X3
SP
X5
S-BUS
X14
X4
0-10V
+ -
3 2 1 RU.C RU.B RU.A
X14
S.DHW S.DEP.C S.DEP.B S.DEP.A
1 2 1 2 1 2 1 2 1
+TA-
3
C Mixing zone - CircB
Important
All the factory settings of the SCB-10 are adequate for this
connection.
3 Before installation
C
2
3
T
4
5
M
A
CB-01
X9
Pump
PWM
N L
0 +
en
AD-4100035-01
X10
0-10 On/off
0 + Tout OT BL RL
AD-4100047-01
13