Viessmann Vitodens 200 Service Instructions Manual page 36
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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Coding
Code 1
(cont.)
Overview
Coding
Coding in the delivered condition
System design
00 :1
System version 1:
1 heating circuit without
mixer A1, without DHW
heating
Max. boiler temp.
06:...
Maximum limit of the
boiler water tempera-
ture, defaulted by the
boiler coding card
Gas type
1E:0
Operation with natural
gas
Venting/filling
2F:0
Venting program/filling
program disabled
36
Possible change
00 :2
System version 1:
1 heating circuit without
mixer A1, with DHW heat-
ing
00 :3
System version 4:
1 heating circuit with
mixer M2, without DHW
heating
00 :4
System version 4:
1 heating circuit with
mixer M2, with DHW
heating
00 :5
System version 2, 3:
1 heating circuit without
mixer A1 and 1 heating
circuit with mixer M2,
without DHW heating
00 :6
System version 2, 3:
1 heating circuit without
mixer A1; 1 heating cir-
cuit with mixer M2, with
DHW heating
06:20
Maximum limit of the boil-
to
er water temperature
06:127
within the ranges de-
faulted by the boiler
1E:1
Operation with LPG
2F:1
Venting program enabled
2F:2
Filling program enabled
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