15
Initial start-up
Additional step-by-step instructions
(continued)
Examples
A Vitotronic 300, Model KW3, or outdoor reset-logic
control unit for wall-mounted boiler or cascade control
unit for gas fired wall-mounted boilers
B Vitotronic 050
C Viessmann 2-wire BUS
A Outdoor reset logic control for wall-mounted boilers
B Mixing valve circuit extension kit
C Vitotronic 050
D Viessmann 2-wire BUS
Match the coding address to the respective system version
In Coding 1 adjust the following coding addresses:
A2 DHW priority (only in conjunction with the Viessmann
2-wire BUS communication module)
A5 Heating circuit pump logic function (economy circuit)
C5 Supply temperature minimum limit
C6 Supply temperature maximum limit
Please note!
Further optional adjustments are listed under coding 1 and 2.
5285 967 v1.2
C C
BA B
5
S1
4
S1
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