4.9.4
Connection example - 1 mixing zone + 1 direct zone +
swimming pool + domestic hot water zone
Fig.23
1 1 mixing zone + 1 direct zone + swimming pool zone + domestic hot water (DHW) zone
AD-4100039-01
1
A
9
8
E
7
D
6
C
M
5
T
3
4
B
2
10
12
F
13
11
AD-4100051-01
Pump
N L
+
0
+
0
0-10
PWM
Tout
OT
BL
RL
On/off
CB-01
X9
X10
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
.3
A
T
X12
X13
X15
S-BUS
X1
X9
X11
X2
X3
X4
X5
X10
RS
SP
L-BUS
1
2
1
2
1
2
1
2
1
2
1
2
SCB-10
X14
3
6
2
4
12
5
13
7
11
1
10
9
8
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 Mixing zone - CircB (underfloor heating)
C Direct zone - CircA (fan convector)
D Direct zone - CircC (swimming pool)
E Plate heat exchanger
F DHW zone - DHWA (layered calorifier - 2 sensors)
4 Preparation of installation
34
C 340 / C 640
7762666 - v.02 - 29092020
