Routing The Connecting Cables - Viessmann VITODENS 200-W Installation And Service Instructions Manual

Type b2ha, b2ka, 3.2 to 35 kw gas council no. -system boilers: 41-819-32; 41-819-33; 41-819-34; 41-819-35 -combi boilers: 47-819-28; 47-819-29; 47-819-30
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Installation sequence
Electrical connections

Routing the connecting cables

!
Please note
If power cables touch hot compo-
nents they will be damaged.
5
E
A LV connections
B 230 V connections
C Internal extension
D Main PCB
E Communication module
F Cable grommet for power cable
Remove the existing cable grommet
when using larger cross-sections
(up to 7 14 mm). Secure the cable
with cable grommet F (white).
24
(cont.)
A
D
B
C
When routing and securing
cables/leads on site, ensure that
the maximum permissible tem-
peratures for these cables/leads
are not exceeded.
F
% Type B2HA:
Plugs for connecting the cylinder
temperature sensor to the cable har-
ness
Type B2KA:
Plug for comfort sensor (connected
at the factory)

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