Viessmann VITODENS 200-W Service Instructions Manual page 39

Code 2
(cont.)
Codes
Coding
Coding in the delivered condition
System design
00 :1 System version 1:
1 heating circuit without
mixer A1, without DHW
heating
Boiler/burner
06:... Maximum limit of the
boiler water temperature,
defaulted by the boiler
coding card
No access to the coding
11:≠9
addresses for the param-
eters of the combustion
controller
12:0 Special OFF function
Possible change
00 :2 System version 1:
1 heating circuit without
mixer A1, with DHW heat-
ing
00 :3 System version 4:
1 heating circuit with mixer
M2, without DHW heating
00 :4 System version 4:
1 heating circuit with mixer
M2, with DHW heating
00 :5 System version 2, 3:
1 heating circuit without
mixer A1; 1 heating circuit
with mixer M2, without
DHW heating
00 :6 System version 2, 3:
1 heating circuit without
mixer A1; 1 heating circuit
with mixer M2, with DHW
heating
06:20 Maximum limit of the boiler
to water temperature within
06:127 the ranges specified by the
boiler
11:9 Access open to the coding
addresses for the parame-
ters of the combustion con-
troller
12:1 Special ON function:
During calibration, heat is
transferred into the heating
circuit (adjust if fault "Eb"
occurs)
Codes
39