Viessmann VITODENS 200-W Service Instructions Manual page 41

Code 2
(cont.)
Value Internal circu-
address lation pump
32: ...
0 Control funct.
1 Control funct.
2 Control funct.
3 Control funct.
4 Control funct.
5 Control funct.
6 Control funct.
7 Control funct.
8 OFF
9 OFF
10 OFF
11 OFF
12 OFF
13 OFF
14 OFF
15 OFF
Coding in the delivered condition
Boiler/burner
34:0 Influence of the signal
"External demand" on the
circulation pumps: All
pumps in control function
Value Internal cir-
address culation
34: ... pump
0 Control
funct.
1 Control
funct.
2 Control
funct.
3 Control
funct.
Heating circuit Heating circuit
pump pump
Heating circuit Heating circuit
without mixer with mixer
Control funct. Control funct.
Control funct. Control funct.
Control funct. OFF
Control funct. OFF
OFF Control funct.
OFF Control funct.
OFF OFF
OFF OFF
Control funct. Control funct.
Control funct. Control funct.
Control funct. OFF
Control funct. OFF
OFF Control funct.
OFF Control funct.
OFF OFF
OFF OFF
Possible change
34:1
to
34:23
Heating cir- Heating cir-
cuit pump cuit pump
Heating cir- Heating cir-
cuit without cuit with
mixer mixer
Control funct. Control funct.
Control funct. Control funct.
Control funct. OFF
Control funct. OFF
Codes
Circulation
pump for cylin-
der heating
Control funct.
OFF
Control funct.
OFF
Control funct.
OFF
Control funct.
OFF
Control funct.
OFF
Control funct.
OFF
Control funct.
OFF
Control funct.
OFF
Influence of the signal
"External demand" on the
circulation pumps: See the
following table
Circulation pump for
cylinder heating
Control funct.
OFF
Control funct.
OFF
41