Viessmann Vitodens 200 Service Instructions Manual page 46

Coding
Code 2
(cont.)
Coding in the delivered condition
73:0 DHW circulation pump:
"ON" in accordance
with the time program
(only for weather-com-
pensated control units)
General
76:0 Without LON communi-
cation module (only for
weather-compensated
control units)
77 :1 LON user number (only
for weather-compen-
sated control units)
79:1 With LON communica-
tion module: The control
unit is fault manager
(only for weather-com-
pensated control units)
7b:1 With LON communica-
tion module: The control
unit transmits the time
(only for weather-com-
pensated control units)
7F:1 Detached house (only
for weather-compen-
sated control units)
80:1 A fault message is dis-
played, providing a fault
is active for at least 5 s
46
Possible change
73:1 During the time program
to 1x/h "ON" for 5 min
73:6 up to 6x/h "ON" for 5 min
73:7 Permanently "ON"
76:1 With LON communication
module; automatic recog-
nition
77 :2 LON user number, adjus-
to table from 1 to 99:
77 :99 1 - 4 = Boiler
5 = Cascade
10 - 98 = Vitotronic 050
99 = Vitocom
Note
Allocate each number
only once.
79:0 Control unit is not fault
manager
7b:0 Do not transmit time
7F:0 Apartment block
Separate adjustment of
holiday program and time
program for DHW heat-
ing, as option
80:0 Immediate fault message
80:2 The fault message is is-
to sued after a delay, which
80:199 is adjustable from 10 s to
995 s; 1 step = 5 s