Viessmann Vitocrossal 200 Installation Instructions For Contractors page 21

Fitting the thermal insulation and casing
Inserting the plugs into the programming unit
Fig. 16
230 V cable
A
Data cable to the control unit
B
LAN cable to the back of the boiler
C
Insert the 230 V cable plugs and data cable plugs as
shown in the diagram.
(cont.)
C
B
A
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