3062438_0309
10
System overview
The SM2 solar module contains eleven different systems with up to
two solar cylinders and two collector arrays. Parameter 12 - system
configuration enables the selection of the most suitable system.
System
config-
uration
System
Number
of solar
cylinders
Number
of
collector
arrays
1
Single circuit system
1
1
2
Single circuit system with return temperature
raising for central heating backup
1
1
3
Dual-circuit system with two solar cylinders in
parallel operation
2
1
4
Dual-circuit system with two solar cylinders with
cylinder priority control
2
1
5
Dual-circuit system with two collector arrays and
two solar circuit pumps
1
2
6
Dual-circuit system with two collector arrays and
one solar circuit pump
1
2
7
Dual-circuit system with two collector arrays, two
solar cylinders with cylinder priority control and
two solar circuit pumps
2
2
8
Dual-circuit system with two collector arrays, two
solar cylinders with cylinder priority
control and one solar circuit pump
2
2
9
Single circuit system with bypass circuit
1
1
10
Dual-circuit system with two solar cylinders with
cylinder priority control and bypass circuit
2
1
11
Dual-circuit system with two solar cylinders with
parallel cylinder operation with bypass circuit
2
1
System overview:
