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Instructions on commissioning, maintenance, and troubleshooting for auroSTOR 0020111119_02
6.8.6 Installing the control components in accordance
with the connection wiring diagrams
Connection wiring diagram 1 (S plan hydraulics)
230 V grid
Vaillant Control Centre
CH
DHW
BUS
DHW
NTC
CYL.
21
+-
N
PE
on
N
PE
L
off
on
N
PE
on
DO NOT
USE
M
PE
Blue
Brown
DHW
M
PE
Blue
Brown
CH
VRS 560
KOL 1-P
KOL 2-P / ZP
N
PE
L
230 V grid
N
PE
L
LEG / Byp
N
PE
L
EP
1
2
LP/UV 1
N
PE
L
N
PE
L
C1 C2
1
2
1
2
Kol 1
SP 1
1
2
SP 2
1
2
SP 3
1
2
Ertrag
1
2
Kol 2
1
2
PE
TCO solar circuit
2
1
LN
P
E
Solar pump
PE
3A
N
L
2
2
NTC
SP2
2
BUS
Vaillant
ecoTEC
+
-
BUS
Vaillant
dual-channel
eBUS controller
+
-
2
PE
3A
N
L
Cylinder
2
Solar yield
Yield
2
Kol 1
and TCO
C
2
Cylinder thermostat
1
Fig. 6.17 Connection wiring diagram 1
6 Installation
