Viessmann Vitoligno 300-P Service Instructions For Contractors page 62

Codes
Code 2
(cont.)
Coding in the delivered condition
90:128 Time constant for calcu-
lating adjusted outside
temperature 21.3 h
91:0 Connection at terminals 1
and 2 in plug aVD disa-
bled (external heating
program changeover)
(see page 114)
94:0 Do not adjust
95:0 Without Vitocom 100
96:0 Do not adjust
97:0 With LON communication
module:
The outside temperature
of the sensor connected
to the control unit is only
utilised internally
98:1 Viessmann system num-
ber (in conjunction with
monitoring several sys-
tems via Vitocom 300)
62
Possible change
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
91:1 Contact affects the follow-
ing heating circuits:
Heating circuit 1
91:2 Heating circuit 2
91:3 Heating circuits 1 and 2
95:1 With Vitocom 100;
will be recognised auto-
matically
97:1 The control unit receives
the outside temperature
from the LON user
97:1 The control unit transmits
the outside temperature
from the LON users
98:1 System number adjustable
to from 1 to 5
98:5