Connection Example - 1 Mixing Zone + 1 Direct Zone + Swimming Pool + Domestic Hot Water Zone - DeDietrich C 340 Series Installation And User Manual

4 Preparation of installation
Fig.23 1 boiler + 1 mixing zone + 1 direct zone + swimming pool zone + domestic hot water (DHW) zone
1
A
X8
TS +
C C
X12
N L
N
X13
8 9
X15
TS + B
B
N L N N L
12 5 4 2
A Boiler
B Mixing zone - CircB (underfloor heating)
C Direct zone - CircA (fan convector)
34 C 340 / C 640
B
X9 X10 X11
RS
SCB-10
X1
AUX
N L
S out 4
10
1
TS + A S.SYST.1 S.SYST.2
A
N L
N 2 1 2
6 11
4.9.4 Connection example - 1 mixing zone + 1 direct zone +
swimming pool + domestic hot water zone
7
C
2
3
T
4 6
5
M
L-BUS
X2 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-
13 7 3
D Direct zone - CircC (swimming pool)
E Plate heat exchanger
F DHW zone - DHWA (layered calorifier - 2 sensors)
D
8
10
E
11
9 12
13
A
CB-01
X9
Pump
PWM
N L
0 +
7762666 - v.02 - 29092020
F
AD-4100039-01
X10
0-10 On/off
0 + Tout OT BL RL
AD-4100051-01