Viessmann VITOCAL 350-A Installation And Service Instructions Manual page 80

Commissioning, inspection, maintenance
Commissioning the system
2. "Service"
3. Select "Coding level 1".
4. Select parameter group: "System definition"
Required parameters for components connected on site
Detailed explanation of parameters
"Vitotronic 200" heat pump control unit service
instructions
Component
Heating circuit
A1/HC1
M2/HC2
M3/HC3
DHW cylinder
Heating water buffer cylinder
External heat generator
Instantaneous heating water heater
Swimming pool
Solar thermal system
(with Vitosolic)
X Component selected.
Component may be added.
0
Pumps and other components
Pump/component
Secondary pump (for heating circuit A1
without heating water buffer cylinder; no
additional heating circuit pump required)
Heating circuit pump A1 (in conjunction
with heating water buffer cylinder in ad-
dition to the secondary pump)
Heating circuit pump and mixer M2
Only in conjunction with a heating water buffer cylinder.
*1
80
(cont.)
System scheme (parameter 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
Parameter
"System definition"
"System scheme 7000"
"System definition"
"System scheme 7000"
"System definition"
"System scheme 7000"
5. Select parameter: "System scheme 7000"
6. Set a system scheme: e.g. "6"
Overview of possible system schemes
The following table provides an overview of all possi-
ble system schemes.
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 0 0 0
– –
0 0
Setting
"1" to "11"
Ó
With heating circuit without
Ó
mixer A1
With heating circuit with mixer
Ó
M2
8 9 10 11
X X
– –
X X X
–
X X X
–
X X
– –
X X X
–
–
0 0 0
–
0 0 0
–
0 0 0
– –
0 0