Salus PCSol 201, Installation And Operation Manual

Page: 43 / 56

43
17.10. Solar Application scheme J
Collector operation with additional back-up source.
Fig. 17.10 Application scheme J
Installation recommendations
1. For the controller to count heat output, it is required to install additional CT6 sensor directly on the
return from the DHW container lower pipe coil and connect it to
T4 measurement input.
2. Connect the circulation pump to the H output via the relay. It is necessary to use a relay type
6VDC RM85-2021-35-1006 .
S
en
so
r
T
3
[+
]
S
en
so
r
T
3
[
-]
Ou
tp
u
t
H
[+
]
Ou
tp
u
t
H
[
-]
Mains 230~
S
u
p
p
ly
L
S
u
p
p
ly
N
Pu
m
p
P1
[N
]
Pu
m
p
P1
[L
]
Pu
m
p
P2
[L
]
Pu
m
p
P2
[N
]
S
en
so
r
T
1
[+
]
S
en
so
r
T
1
[
-]
S
en
so
r
T
2
[+
]
S
en
so
r
T
2
[
-]
S
en
so
r
T
4
[+
]
S
en
so
r
T
4
[
-]