Overview Of Possible System Diagrams - Viessmann VITOCAL 300-A Installation And Service Instructions Manual

Preparing for installation

Overview of possible system diagrams

The following table provides an overview of all possible system diagrams.
Diagrams 2, 6 and 10 (from page 37) represent examples of 3 typical versions
of heat pump systems.
System diagram (ID 7000)
0 1
Heating
circuit
–
A1 X
– –
M2
– –
M3
–
DHW cylin- X
der
– 0
Heating
water buffer
cylinder
–
0
External
*
heat source
0 0
Swimming
pool
0 –
Solar ther-
mal system
(only with
Vitosolic
100/200)
X Required components
0 Optional components
Function description for the system versions
Note
The sample applications are recommendations only, which must be checked on
site for completeness and function. Please observe the applicable regulations
and directives for design, installation and operation.
*1
Only in conjunction with the heating water buffer cylinder.
34
2 3 4 5
– –
X X
–
X X X
– – – –
– –
X X
0
X X X
0 0 0
0
1 * 1
0 0 0 0
0 – 0 –
6 7 8 9
– –
X X
X X X X
–
X X X
– —
X X
X X X X
0 0 0 0
0 0 0 0
0 – 0 –
10 11
–
X
–
X
–
X
–
X
–
X
0 –
0 –
0 –