Closing The Control Unit Enclosure And Inserting The Programming Unit - Viessmann Vitodens 200-W Installation And Service Instructions For Contractors

Installation sequence
Electrical terminals
Cable grommet for power cable
F
Remove the existing cable grommet when using
cables with a larger cross-section (up to
14 mm). Secure the cable with fitted cable
7
grommet (white).
F
Type B2HA:
%
Plugs for connecting the cylinder temperature sen-
sor to the cable harness
Type B2KA:
Plug for comfort sensor (connected at the factory)

Closing the control unit enclosure and inserting the programming unit

1.
6.
5.
Fig. 13
Insert programming unit (packed separately) into the
control unit support.
Note
The programming unit can also be inserted into a wall
mounting base (accessory) near the boiler.
18
(cont.)
3.
2.
4.
2x
Wall mounting base installation instructions