Technical data
44 Instructions on commissioning, maintenance, and troubleshooting for auroSTOR 0020111119_02
Connection wiring diagram 3 (S plan hydraulics)
230 V grid
Vaillant Control Centre
CH
DHW
BUS
DHW
NTC
CYL.
21+-NPE onNPE L offonNPE on
DO NOT
USE
M
PE
Blue
Brown
DHW
M
PE
Blue
Brown
CH
VRS 560
KOL 1-P
KOL 2-P / ZP
NPE L
230 V grid
NPE L
LEG / Byp
NPE L
EP
12
LP/UV 1
NPE LNPE L
C1 C2
12 12
Kol 1
SP 1
12
SP 2
12
SP 3
12
Ertrag
12
Kol 2
12
PE
TCO solar circuit
2
1
LNPE
Solar pump
PE
3A
N
L
2 2
SP1
SP2
2
BUS
Vaillant
ecoTEC
+
-
BUS
Vaillant
dual-channel
eBUS controller
+
-
2
PE 3A
N
L
Cylinder
22
Kol 1
Solar yield
Yield
Fig. 6.19 Connection wiring diagram 3
6 Installation