System Example 1, Id: 4605093_1006_01 - Viessmann Vitocal 300-A Series Installation And Service Instructions Manual

Overview of possible system schemes
Components
Heating circuit
A1/HC1
M2/HC2
M3/HC3
DHW cylinder
Heating water buffer cylinder
External heat source
Instantaneous heating water heater (accessory)
Swimming pool
Solar thermal system (with Vitosolic, accessory)
Cooling (only 1 cooling circuit possible)
A1/HC1
M2/HC2
M3/HC3
Sep. cooling circuit
X Selected component.
0 Component can be added.

System example 1, ID: 4605093_1006_01

Setting system scheme 10 (see previ-
ous table and Vitotronic 200 heat pump
control unit service instructions)
■ 1 heating circuit without mixer (A1/
HC1)
■ 2 heating circuits with mixer (M2/HC2,
M3/HC3)
■ DHW heating with DHW cylinder
■ DHW heating with a solar thermal sys-
tem
Only in conjunction with a heating water buffer cylinder.
*1
"System scheme 7000"
0 1 2 3
– X X –
– – – X
– – – –
X – X –
– X
0 0
*1 *1
0 0 0 0 0 0 0 0 0 0
0
0 0 0 0 0 0 0 0 0 0 0
–
0 0 0 0 0 0 0 0 0 0
– – –
0
– –
0 0
– – –
0 0 0 0 0 0 0 0
– – – –
0 0 0 0 0 0 0 0 0 0 0
■ Heating water buffer cylinder
■ Active cooling via heating/cooling cir-
Preparing for installation
(cont.)
4 5 6 7
– X X –
X X X X
– – – X
X – X –
X X X X
– –
0 0 0
– –
0 0
– – –
0 0 0 0
System examples, heat pumps
cuit M2/HC2
8 9 10 11
– X X –
X X X –
X X X –
X — X –
X X X –
–
–
–
– –
0
– –
0 0
–
–
–
25