Viessmann Vitodens 222-F B2TA Installation And Service Instructions Manual page 96

Code 2
"General"/group 1
Coding in the delivered condition
88:0 Temperature displayed in
°C (Celsius)
8A:175 Do not 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
(see page 111).
90:128 Time constant for calcu-
lating adjusted outside
temperature 21.3 h
94:0 Without OpenTherm ex-
tension
95:0 Without Vitocom 100,
type GSM communica-
tion interface
97:0 With LON communication
module:
The outside temperature
of the sensor connected
to the control unit is utilis-
ed internally (only for
weather-compensated
control units)
98:1 With LON communication
module:
Viessmann system num-
ber (in conjunction with
monitoring several sys-
tems via Vitocom 300)
96
(cont.)
Possible change
88:1
8F:1
8F:2
90:1
to
90:199
94:1
95:1
97:1
97:2
98:1
to
98:5
Temperature displayed in
°F (Fahrenheit)
Operation in standard
menu and extended menu
blocked.
Emissions test mode can
be enabled.
Operation enabled in the
standard menu and
blocked in the extended
menu.
Emissions test mode can
be enabled.
Fast (low values) or slow
(high values) matching of
the flow temperature, sub-
ject to the set value when
the outside temperature
changes.
1 step ≙ 10 min
With OpenTherm exten-
sion (automatic recogni-
tion)
With Vitocom 100 commu-
nication interface (auto-
matic recognition)
Control unit receives out-
side temperature
The control unit transmits
the outside temperature to
the Vitotronic 200-H
System number adjustable
from 1 to 5