Operating instructions

Coding in the delivered condition Possible change
95:0 Without Vitocom 100
communication inter-
face
95:1 With the Vitocom 100
communication interface;
automatic recognition
97:0 With LON communica-
tion module: The out-
side temperature of the
sensor connected to the
control unit is utilised
internally (only for
weather-compensated
control units)
97:1 The control unit receives
the outside temperature
97:2 The control unit sends
the outside temperature
to the Vitotronic 200-H
98:1 Viessmann system
number (in conjunction
with monitoring several
systems via
Vitocom 300)
98:1
to
98:5
System number adjusta-
ble from 1 to 5
9b:0 No minimum set boiler
water temperature for
external demand
9b:1
to
9b:127
Minimum set boiler water
temperature adjustable
from 1 to 127 °C (limited
by the boiler-specific
parameters)
9C:20 Monitoring LON sub-
scribers
When there is no re-
sponse from a subscri-
ber, values defaulted by
the control unit are used
after 20 min and a fault
message is issued
(only for weather-com-
pensated control units)
9C:0 No monitoring
9C:5
to
9C:60
Time adjustable from 5 to
60 min
9F:8 Differential temperature
8 K; only in conjunction
with the mixer circuit
(only for weather-com-
pensated control units)
9F:0
to
9F:40
Differential temperature
adjustable from 0 to 40 K
Boiler circuit, mixer circuit
A0:0 Without remote control
(only for weather-com-
pensated control units)
A0:1 With Vitotrol 200 (auto-
matic recognition)
A0:2 With Vitotrol 300 (auto-
matic recognition)
Code 2 (cont.)
50
Coding
5692 672 GB