Viessmann Vitodens 200 Service Instructions Manual page 43
Type wb2a, 8.8 to 20.0 kw wall mounted gas fired condensing boiler natural gas and lpg version
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Also See for Vitodens 200:
- Technical manual (180 pages) ,
- Installation instructions manual (148 pages) ,
- Service manual (132 pages)
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Code 2
(cont.)
Coding
Internal
circulation
pump
6
Control
funct.
7
Control
funct.
8
OFF
9
OFF
10
OFF
11
OFF
12
OFF
13
OFF
14
OFF
15
OFF
16
ON
17
ON
18
ON
19
ON
20
ON
21
ON
22
ON
23
ON
Coding in the delivered condition
Boiler/burner
52:0
Without flow tempera-
ture sensor for low loss
header
Heating cir-
Heating cir-
cuit pump
cuit pump
Heating cir-
Heating cir-
cuit without
cuit with
mixer
mixer
OFF
OFF
OFF
OFF
Control
Control funct. Control funct.
funct.
Control
Control funct. OFF
funct.
Control
OFF
funct.
Control
OFF
funct.
OFF
Control funct. Control funct.
OFF
Control funct. OFF
OFF
OFF
OFF
OFF
Control
Control funct. Control funct.
funct.
Control
Control funct. OFF
funct.
Control
OFF
funct.
Control
OFF
funct.
OFF
Control funct. Control funct.
OFF
Control funct. OFF
OFF
OFF
OFF
OFF
Possible change
52:1
Coding
Cylinder primary pump
Control funct.
OFF
Control funct.
OFF
Control funct.
OFF
Control funct.
OFF
Control funct.
OFF
With flow temperature
sensor for low loss head-
er (automatic adjustment
on connection)
43
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