Viessmann Vitotronic 100 GC1 Installation And Service Instructions Manual page 75

Further step-by-step instructions
Example of a multi-boiler system
Vitotronic 100 Vitotronic 100
LON
Participant no. 1
Coding
77 : 1
Boiler number 1
Coding
07 : 1
––
Viessmann system number
Coding
98 : 1
Remote monitoring LON
participant
Coding
9C : 20
(cont.)
Vitotronic 333
LON
Participant no. 2
Set coding
77 : 2
Boiler number 2
Set coding
07 : 2
––
Viessmann system number
Coding
98 : 1
Fault monitoring LON
participant
Coding
9C : 20
Vitocom
LON
Participant no. 5
Coding
77 : 5
––
Number of connected boilers
Set coding
35 : 2
Viessmann system number
Coding
98 : 1
Fault monitoring LON
participant
Coding
9C : 20
Initial start-up
Participant no. 99
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