4.9.5
Connection example - low-loss 3 mixing zones
+ domestic hot water zone
Fig.24
1 low-loss 3 mixing zones + domestic hot water (DHW) zone
AD-4100041-01
1
B
A
2
3
M
13
T
11
12
E
10
8
7
9
D
5
4
6
C
14
16
F
17
15
AD-4100053-01
Pump
N L
+
0
+
0
0-10
PWM
Tout
OT
BL
RL
On/off
CB-01
X9
X10
2
N L
B
N
N L
B
+
TS
N L
A
+
TS
A
N
S.SYST.1 S.SYST.2
S.DHW
S.DEP.C
S.DEP.B
S.DEP.A
+TA-
6
.3A
T
X12
X13
X15
S-BUS
X1
X9
X11
X2
X3
X4
X10
RS
SP
L-BUS
1
2
1
2
1
2
1
2
1
2
1
2
SCB-10
X14
X5
7
5
6
8
16
9
17
11
4
15
3
1
10
14
12
13
X8
N L
N L
C
+
TS
C
N
AUX
RU.A
S out
RU.B
RU.C
1
2
3
4
+
0-10V
-
X14
A
A Boiler
B Low-loss header
C Mixing zone - CircA
D Mixing zone - CircB
E Mixing zone - CircC (underfloor heating)
F DHW zone - DHWA (layered calorifier - 2 sensors)
Tab.33
On > > Installation Setup > SCB-10 > CIRCA > Parameters, counters, signals > Parameters
Code
Display text
Description
Range
Setting
CP000
MaxZoneTFlowSetpoint
Maximum Flow Temperature setpoint
zone
7 °C - 100 °C
50
CP010
Tflow setpoint zone
Zone flow temperature setpoint, used
when the zone is set to a fixed flow
setpoint.
7 °C - 100 °C
40
4 Preparation of installation
7762666 - v.02 - 29092020
C 340 / C 640
37
