Viessmann VITODENS 200-W Service Instructions Manual page 50

Codes
Code 2
(cont.)
Coding in the delivered condition
General
76:0 Without LON communi-
cation module (only for
weather-compensated
control units)
77 :1 LON subscriber number
(only for weather-com-
pensated control units)
79:1 With LON communication
module: Control unit is
fault manager (only for
weather-compensated
control units)
7b:1 With LON communication
module: The control unit
transmits the time (only
for weather-compensa-
ted control units)
7F:1 Detached house (only for
weather-compensated
control units)
80:1 A fault message is dis-
played, providing a fault
is active for at least 5 s
50
Possible change
76:1 With LON communication
module; automatic recog-
nition
76:2 With KM BUS/cascade
communication module;
automatic recognition
77 :2 LON subscriber number,
to adjustable from 1 to 99
77 :99 (see page 34).
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 heating,
as option
80:0 Immediate fault message
80:2 The fault message is
to issued after a delay that is
80:199 adjustable from 10 s to
995 s; 1 step = 5 s