Heating system types
34
Circuit Diagram 14 (CM2 only)
(continued)
Possible applications
For heating circuits with different
temperatures.
This circuit diagram represents a
recommendation only. It is the
responsibility of the customer and/or
heating contractor to check that this
recommendation is complete and fully
functional.
The Vitocrossal 200 is operated with
constant boiler water temperature by
means of the boiler control unit and the
Viessmann fully modulating burner.
Coding of
system type
Change required
Automatic change
00: 1
–––
With DHW tank:
Coding is automatically changed to ”00: 2”
02: 1
Set coding ”02: 2” for operation with
modulating burner
–––
0C: 4
Set coding ”0C: 0”
–––
0d: 2
Set coding ”0d: 0”
–––
5
3
5
1
3
3
8
v
1
.8
IMPORTANT