Viessmann VITODENs 200 Installation Instructions Manual page 68

Coding
Code 2
(cont.)
Coding in Function mode
the as
delivered
condition
Address:
value
90:128 Time constant for calcu-
lating adjusted outside
temperature 21.3 h
* 1
91:0 No external operating
mode changeover via
external extension
95:0 Without Vitocom 100
communication inter-
face
97:0 * 1 The outside tempera-
ture of the sensor con-
nected to the control
unit is utilised internally
98:1 Viessmann system
numbers (in conjunction
with monitoring of sev-
eral systems via Vito-
com 300).
*1
Only for weather-compensated control units
52
Coding Possible change
change
Address:
value
90:0 Quick (low values) or
to slow (high values) match-
90:199 ing of flow temperature
subject to set value if the
outside temperature
changes;
1 step = 10 min.
91:1 External heating program
changeover affects heat-
ing circuit without mixer
91:2 External heating program
changeover affects heat-
ing circuit with mixer
91:3 External heating program
changeover applies to
heating circuit without
mixer and heating circuit
with mixer
95:1 With Vitocom 100 com-
munication interface;
automatic recognition
97:1 Outside temperature is
adopted by the LON BUS
97:2 The outside temperature
of the sensor connected
to the control unit will be
utilised internally and
transmitted via LON BUS
to any connected Vitotro-
nic 050.
98:1 System number adjusta-
to ble from 1 to 5
98:5