Viessmann VITOCAL 200-G, Installation And Service Instructions Manual

Page: 80 / 208

Extension kit for a mixer circuit and/or Vitotrol 200 remote
control (via KM BUS)
Note
General information regarding the room temperature sensors and remote con-
trols, see page 77.
A
Terminals in the control panel
B
Connection extension kit or KM
BUS distributor
Connection via KM BUS data cable.
Connect the mixer circuit pump to the
extension kit.
The connecting plug and cable (3 m
long) are supplied with the extension
kit. If several subscribers are to be
connected to the KM BUS we recom-
mend the use of a KM BUS distributor
(accessory).
Cores are interchangeable.
Extension kit installation
instructions
DHW circulation pump
A
Terminals in the control panel
B
DHW circulation pump
Breaking capacity: 230 V~, 0.7 A
Natural cooling extension kit
The control unit provides a control signal, with which the natural cooling exten-
sion kit and the components connected to it can be regulated.
Extension kit installation instructions
Making the electrical connections to external . . .
(cont.)
80
Installation sequence
55
92
968
GB