Viessmann VITODENS 200-W Installation And Service Instructions Manual page 81

"General"/group 1
Coding in the delivered condition
82:0 Operation with natural
gas
86:... Do not adjust
87:... Do not adjust
88:0 Temperature displayed in
°C (Celsius)
8A:175 Do not adjust.
8F:0 All controls active
90:128 Time constant for calcu-
lating adjusted outside
temperature 21.3 h
94:0 Without OpenTherm ex-
tension
95:0 Without communication
interface Vitocom 100,
type GSM
97:0 With LON communication
module: The outside tem-
perature of the sensor
connected to the control
unit is utilised internally
(only for weather-com-
pensated control units)
(cont.)
Possible change
81:2
81:3
82:1
88:1
8F:1
8F:2
90:1
to
90:199
94:1
95:1
97:1
97:2
Code 2
Use of the radio clock re-
ceiver (automatic recogni-
tion)
With LON communication
module: The 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)
All controls locked out
Only standard settings can
be controlled
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 communication inter-
face Vitocom 100,
type GSM (automatic rec-
ognition)
Control unit receives out-
side temperature
The control unit transmits
the outside temperature to
the Vitotronic 200-H
81