Viessmann VITOTRONIC 100 GC1 Installation And Service Instructions Manual page 93

Temperatures, Boiler Coding Cards and Scans
1. Press and simultaneously for
approx. 2 seconds.
2. Select the required data for scanning
with the or button.
3. Press .
The following values can be scanned depending on the system equipment
installed:
Display Meaning
08888 Scan 0
18888 Scan 1
28888
Scan 2
3 65
°C Set-point boiler water tempera-
ture (effective set-point value
including boiler protection)
h 70
°C Maximum request temperature
48888 Scan 4
5 55
°C Set-point domestic hot water
temperature
8230
°C Maximum flue gas
temperature
c1010
Boiler coding card
b 8d8
Scan b/d
l8888
Scan L
o8888 Scan o
Scanning service information
Access diagnosis level.
Exit diagnosis level.
Notes
Only in conjunction with LON
communication module; see
page 94
Only in conjunction with LON
communication module; see
page 94
Only in conjunction with LON
communication module; see
page 94
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–––
See page 95
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See coding address "1F"; can
be reset to the actual value by
pressing D
See page 112
See page 95
See page 96
See page 96
93