Connecting The Control Unit To The Lon - Viessmann VITOTRONIC 300 Installation And Service Instructions Manual

Vitotronic 300, GW5B & MW1B Installation and Service

Connecting the Control Unit to the LON

Legend
A Vitotronic 300 GW5B
B Vitotronic 300 GW5B
C Vitotronic 300-K
D Vitotronic 200-K
E Vitocom
F LON system
Example of a multi boiler system
H The LON communication module must be fitted into
every Vitotronic 300, GW5B (see page 61).
Note: The communication module is integrated in the
Vitotronic 300-K.
H Vitotronic 200-H:
The LON communication module (accessory) must be
fitted.
Installation and service instructions,
Vitotronic 200-H
H Within one LON, the same participant number must not
be allocated twice.
H Within one LON, the system number (coding address
"98" in the "General" group) must always be the same.
H Only one Vitotronic may be programmed as fault
manager.
H The data transfer via the LON system can take several
minutes.
Commissioning
43