Viessmann Vitotronic 100 GC1 Installation And Service Instructions Manual page 19

System version 5
(cont.)
Codings must be set on every Vitotronic 100, GC1.
Vitotronic 100, GC1
Required coding
01: 2 Multi-boiler system with cascade control via LON BUS
02: 2 Modulating burner operation
Setting the boiler number on the Vitotronic of
07: 2 boiler 2
07: 3 boiler 3
07: 4 boiler 4
0d: 0 Without Therm-Control
Setting the LON participant number on the Vitotronic of
77: 2 boiler 2
77: 3 boiler 3
77: 4 boiler 4
Vitotronic 300-K, MW1S
Required coding
00: 3, Without system circuit A1
00: 4,
00: 7,
or
00: 8
Vitotronic 300-K, MW1S with
35: 1 one Vitotronic 100, GC1
35: 2 two Vitotronic 100, GC1
35: 3 three Vitotronic 100, GC1
3C: 0 Condensing strategy
*1
If required.
*1
*1
Heating system designs
19