Viessmann VITOLADENS 300-W Installation And Service Instructions Manual page 72

Code 2
General
(cont.)
Coding in the delivered condition
76:0 Without LON communi-
cation module
77:1 LON subscriber number
79:1 With LON communication
module: Control unit is
fault manager
7b:1 With LON communication
module: Control unit
transmits the time
7F:1 Detached house
80:6 If a fault occurs for at least
30 s, a fault message is
displayed
81:1 Automatic summer/win-
tertime changeover
88:0 Temperature displayed in
°C (Celsius)
72
Possible change
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 - 97 = Vitotronic 200-H
98 = Vitogate
99 = Vitocom
Note
Allocate each number only
once.
79:0 Control unit is not fault
manager
7b:0 Does not transmit time
7F:0 Apartment building.
Separate adjustment of
holiday program and time
program for DHW heating
possible
80:0 Immediate fault message
80:2 Minimum fault duration un-
to til fault message occurs,
80:199 adjustable from 10 s to
995 s; 1 step ≙ 5 s
81:0 Manual summer/winter-
time changeover
81:2 Use of the radio clock re-
ceiver (automatic recogni-
tion)
81:3 With LON communication
module: The control unit re-
ceives the time
88:1 Temperature displayed in
°F (Fahrenheit)