Viessmann VITODENS 200-W Service Instructions Manual page 43

Code 2
(cont.)
Coding
Coding in the delivered condition
System design
00 :1 System version 1:
1 heating circuit without
mixer A1, without DHW
heating
01:1 Single boiler system (only
for constant temperature
control units)
Boiler/burner
06:... Maximum limit of the
boiler water temperature,
defaulted by the boiler
coding card
07:1 Boiler number in multi-
boiler systems
Possible change
00 :2 System version 1:
1 heating circuit without
mixer A1, with DHW heat-
ing
00 :3 System version 2, 4, 5:
1 heating circuit with mixer
M2, without DHW heating
00 :4 System version 2, 4, 5:
1 heating circuit with mixer
M2, with DHW heating
00 :5 System version 3:
1 heating circuit without
mixer A1; 1 heating circuit
with mixer M2, without
DHW heating
00 :6 System version 3:
1 heating circuit without
mixer A1; 1 heating circuit
with mixer M2, with DHW
heating
01:2 Multi-boiler system with
Vitotronic 300-K
06:20 Maximum limit of the boiler
to water temperature within
06:127 the ranges defaulted by the
boiler
07:2 Boiler number 2 to 4 in
to multi-boiler systems
07:4
Codes
43