Viessmann Vitotronic 100 GC1 Installation And Service Instructions Manual page 87

Temperatures, boiler coding card and brief scans
Scans
F 8 8
0 0 0 0 LON participant number
1 1 1 1 Subnet address/system number
2 2 2 2
Number of LON participants
4 4 4 4 N/A
b b b b
N/A
l l l l
N/A
o o o o Equipment recognition
hexa-decimal: A0
decimal: 160
(cont.)
8
System design 1 or 2;
Display according to the
coded system,
see page 140
Burner
0 = OFF
1 = Stage 1/basic load
2 = Stage 2/
full load
Output reduction
0 = OFF; 1 to 100%
Service scanning – Vitotronic 100, GC1
8
Software version –
communication
co-processor
Node address
Software version – LON communication module
Software version –
programming unit
d d d d
Test code for Viessmann service technicians
8
SNVT configuration
0 = Auto
1 = Tool
Software version –
control unit
isolation valve
0 = OFF
1 = Pre-heating
2 = Control close
3 = Control
4 = Control open
5 = Open
6 = Time delay
87