Vaillant Solar System and auroSTOR unvented solar..., Start-Up, Maintenance And Troubleshooting Manual

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55 Manual - Solar hot water systems 0020009607_02
E
N
L
PL
N E
SL
L N E
hot wa
te
r
central heating
L
*
N
E
N
L
3
N E
4
L N E
7 6
6 9
N
fo
r other room
therm
o
s
tats
s
ee manual
E
N
L 3
4
5
6
7 8
9
10
C1 C2
Kol 1
SP 1
SP 2
SP 3
Ertrag
Kol 2
E
N
L
E
N
L
E
N
L
E
N
L
2
1
E
N
L
1 2
1 2
1 2
1 2
1 2
1 2
1 2
E N
L
A
B
C
SP 1
SP 2
A B C
D
3 N
E
D
B
A
C
A
D
7
10
L N E
L N E
blac
k
E
bl
ac
k
1
2
3
E N
10
L
4
E N
9
L
4
Earth Blue
Brow
n
G
rey
O
range
Earth Blue
Brow
n
G
rey
O
range
Hot W
a
ter 2 Port Valv
e
3 amp f
u
sed supply
230 V~
Central Heating 2 Port Valv
e
Central Heating Programmer
Heat
ing Pump
(if not in boiler)
230 V~
Collector Pump
additional te
rm
in
al s
trip
LE
G/BYP
TC
O
c
o
ll
e
c
to
r p
u
m
p
EP
additional term
inal s
trip
auroST
O
R
cy
linder
Coll. NT
C
auroST
O
R
T
C
O
and c
y
l. therm
o
s
tat
VRS 560 solar control
230 V~
10-w
ay
w
ir
ing box
additional terminal strip
Kol 1-P
Kol 2-P / ZP
to 10-w
ay
w
iring box
.
NO
T
s
e
parate f
u
s
ed
sp
u
r
230 V~
additional term
inal s
trip
LP
/UV
1
230 V~
Room t
h
ermost
at
Vaillant VRT
30
230 V~
Boiler T
e
rminal Strip
230V~
gain
sensor
Wiring scheme 5
- eBUS-incapable boiler, third-party manufacturer
- Wiring via standard wiring box
- Solar circuit control via VRS 560
- Solar cylinder reheating control via a device
from a third-party manufacturer (DHW timer)
- Heating circuit control via programmer
Fig. 5.37 Wiring scheme 5
Installation 5