Viessmann Vitodens 200 Service Instructions Manual page 61
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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Temperatures, boiler coding card and brief . . .
Constant temperature control unit
Press the following keys:
1. K + G simultaneously for
approx. 2 s.
The following values can be scanned, subject to the actual system equip-
ment level:
Brief scan
0
0
1
Software
version
Solar con-
trol unit
0: no solar
control
unit
E
0: no ex-
ternal de-
mand
1: external
demand
3
0
A
0
4
0
5
0
b
0
C
0
c
0
2. a/b
3. d
Display screen
System de-
Software version
signs 1 to 6
Control unit
Software version
Burner control unit
0: no exter-
External 0 - 10 V hook-up
nal block-
Display in %
ing
0: no external hook-up
1: external
blocking
0
Set boiler water temperature
0
Highest demand temperature
Burner control unit type
0
Set cylinder temperature
0
Max. output in %
Boiler coding card (hexadecimal)
Version
Equipment
Service scans
(cont.)
for the required scan.
Scanning is completed.
Software
version
Program-
ming unit
Software
0
version
External
extension
0: no exter-
nal exten-
sion
Equipment type
Version
Burner control unit
61
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