Closing The Control Unit Enclosure And Inserting The Programming Unit; Connecting The Fire Safety Switch (For A Only) - Viessmann Vitoladens 300-W Installation And Service Instructions Manual

Closing the control unit enclosure and inserting the programming unit

1.
2.
6.
Fig. 12
Insert the programming unit (packed separately) into
the control unit support.
Note
The programming unit can also be inserted into a wall
mounting base (accessories) near the boiler.
Connecting the fire safety switch (for
Note
Remove any existing jumper.
5.
4.
only)
a
2x
3.
Wall mounting base installation instructions
Installation sequence
17