Viessmann VITODENS 200-W Service Instructions Manual page 46

Codes
Code 2
(cont.)
Value Circulation
address pump in the
32: ... heating circuit
connection set
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 Circulation
address pump in the
34: ... heating cir-
cuit con-
nection set
0 Control
funct.
1 Control
funct.
2 Control
funct.
3 Control
funct.
46
Heating circuit
pump
Heating circuit
without mixer
Control funct.
Control funct.
Control funct.
Control funct.
OFF
OFF
OFF
OFF
Control funct.
Control funct.
Control funct.
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
Heating circuit
pump
Heating circuit
with mixer
Control funct.
Control funct.
OFF
OFF
Control funct.
Control funct.
OFF
OFF
Control funct.
Control funct.
OFF
OFF
Control funct.
Control funct.
OFF
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
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