Viessmann Vitoladens 300-C Service Instructions Manual page 45

Code 2
(cont.)
Coding in the delivered condition
72:0 DHW circulation pump
"ON" according to time
program
73:0 DHW circulation pump
"ON" according to time
program
General
76:0 Without LON communi-
cation module
77 :1 LON user number
79:1 Control unit is fault man-
ager
7b:1 Send time via LON
7F:1 Detached house
80:1 With 5 s delay for fault
message; message is
displayed if fault is
present for at least 5 s
81:1 Automatic summer/win-
ter time changeover
Possible change
72:1 "OFF" during DHW heating
to the second set value
72:2 "ON" during DHW heating
to the second set value
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 subscriber number,
to adjustable from 1 to 99:
77 :99 1 - 4 = Boiler
5 = Cascade
10 - ... = Vitotronic 200-H
99 = Vitocom
Note
Allocate each number only
once.
79:0 Control unit is not fault
manager
7b:0 Do not send time via LON
7F:0 Apartment building.
Separate adjustment of
holiday program and time
program for DHW heating,
as option
80:0 Without time delay
80:2 Time delay adjustable from
10 to 995; 1 step ≙ 5 s
to
80:199
81:0 Manual summer/winter
time changeover
81:2 Radio clock module is
automatically detected
81:3 Accept time via LON
Codes
45