Viessmann VITOLADENS 300-W Installation And Service Instructions Manual page 73

General
(cont.)
Coding in the delivered condition
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
90:128 Time constant for calcu-
lating adjusted outside
temperature 21.3 h
94:0 Without OpenTherm ex-
tension
95:0 Without Vitocom 100
communication interface
97:0 With LON communication
module: The outside tem-
perature of the sensor
connected to the control
unit is utilised internally
98:1 Viessmann system num-
ber (in conjunction with
monitoring several sys-
tems via Vitocom 300)
99:0 Do not adjust
9A:0 Do not adjust
9b:70 Set flow temperature for
external demand 70 °C
Possible change
8F:1 Operation in standard
menu and extended menu
blocked.
Emissions test mode can
be enabled
8F:2 Operation enabled in the
standard menu and
blocked in the extended
menu.
Emissions test mode can
be enabled
90:1 Fast (low values) or slow
to (high values) matching of
90:199 the flow temperature, sub-
ject to the set value when
the outside temperature
changes;
1 step ≙ 10 min
94:1 With OpenTherm exten-
sion (automatic recogni-
tion)
95:1 With Vitocom 100 commu-
nication interface (auto-
matic recognition)
97:1 Control unit receives out-
side temperature
97:2 The control unit transmits
the outside temperature to
the Vitotronic 200-H
98:1 System number adjustable
to from 1 to 5
98:5
9b:0 Set flow temperature for
to external demand adjusta-
9b:127 ble from 0 to 127 °C (limited
by boiler-specific parame-
ters)
Code 2
73