Connecting The Vitocom 100 - Viessmann Vitocom 100 Installation And Service Instructions For Contractors

Installation sequence
Overview of electrical connections
A B C
A KM BUS cable (plug aVG supplied)
B Aerial cable (standard delivery)
C KM BUS terminals
K Cable entry, digital input 230 V~ (for
additional appliance)

Connecting the Vitocom 100

Note
If there are several KM BUS subscribers
(e.g. remote control), use KM BUS dis-
tributor (part no. 7415 028, accessory).
Total cable length for all KM BUS sub-
scribers up to 50 m.
12
U T S R
(cont.)
KL
L Power cable
R Mains terminals, 230 V/50 Hz
S Digital input terminals 230 V~
T Transformer
U Plug-in connection to upper PCB