75
2. "Service"
3.
Select
"Coding level 1"
.
4.
Select parameter group:
"System definition"
5.
Select parameter:
"System scheme 7000"
6.
Set a system scheme: e.g.
"6"
Required parameters for components connected on site
Detailed explanation of parameters
"Vitotronic 200" heat pump control unit service
instructions
Overview of possible system schemes
The following table provides an overview of
all
possi-
ble system schemes.
Component
System scheme (parameter 7000)
0
1
2
3
4
5
6
7
8
9
10
11
Heating circuit
A1
–
X
X
–
–
X
X
–
–
X
X
–
M2
–
–
–
X
X
X
X
X
X
X
X
–
M3
–
–
–
–
–
–
–
X
X
X
X
–
DHW cylinder
X
–
X
–
X
–
X
–
X
–
X
–
Heating water buffer cylinder
–
0
0
X
X
X
X
X
X
X
X
–
External heat generator
0
0
*1
0
*1
0
0
0
0
0
0
0
0
–
Instantaneous heating water heater
0
0
0
0
0
0
0
0
0
0
0
–
Swimming pool
–
0
0
0
0
0
0
0
0
0
0
–
Solar thermal system
(with Vitosolic)
–
–
0
–
0
–
0
–
0
–
0
–
X Component selected.
0
Component may be added.
Pumps and other components
Pump/component
Parameter
Setting
Secondary pump (for heating circuit A1
without heating water buffer cylinder; no
additional heating circuit pump required)
"System definition"
Ó
"System scheme 7000"
"1"
to
"11"
Heating circuit pump A1 (in conjunction
with heating water buffer cylinder in ad-
dition to the secondary pump)
"System definition"
Ó
"System scheme 7000"
With heating circuit without
mixer A1
Heating circuit pump and mixer M2
"System definition"
Ó
"System scheme 7000"
With heating circuit with mixer
M2
*1
Only in conjunction with a heating water buffer cylinder.
Commissioning, inspection, maintenance
Commissioning the system
(cont.)
5692878
Summary of Contents for Vitocal 350-A AWHI 351.A14
Page 82: ...82 Troubleshooting Repairs cont 5692878 Maintenance ...
Page 101: ...101 Parts list type AWHI 351 A Heat pump module cont 5692878 Components ...
Page 104: ...104 Parts list type AWHI 351 A Base frame cont 5692878 Components ...
Page 125: ...125 Parts list type AWHO 351 A Heat pump module cont 5692878 Components ...
