Viessmann Vitodens 200-W Installation Instructions Manual page 87

General/group "1"
Coding in the delivered condition
7F:1 Detached house (only for
weather-compensated
control units)
80:6 If a fault occurs for at least
30 s, a fault message is
displayed
81:1 Automatic summer/win-
tertime changeover
82:0 Operation with natural
gas
88:0 Temperature displayed in
°C (Celsius)
8A:175 Never adjust
8F:0 Operation in the standard
menu and extended
menu enabled.
Note
The respective code is
only activated when you
exit the service menu.
(cont.)
Possible change
7F:0
80:0
80:2
to
80:199
81:0
81:2
81:3
82:1
88:1
8F:1
8F:2
Code 2
Apartment building
Separate adjustment of
holiday program and time
program for DHW heating
possible.
Immediate fault message
The minimum fault duration
until a fault message is is-
sued is adjustable from 10
to 995 s
1 step ≙ 5 s
Manual summer/winter-
time changeover
Use of the radio clock re-
ceiver (automatic recogni-
tion)
With LON communication
module: control unit re-
ceives the time
Operation with LPG (only
adjustable if coding ad-
dress 11:9 has been set)
Temperature displayed in
°F (Fahrenheit)
Operation blocked in
standard menu and exten-
ded menu
Emissions test mode can
be enabled.
Operation enabled in the
standard menu and
blocked in the extended
menu
Emissions test mode can
be enabled.
87