Operating instructions

81
Coding in the delivered condition Possible change
81:2 Use of the radio clock re-
ceiver (automatic recogni-
tion)
81:3 With LON communication
module: The control unit re-
ceives the time
82:0 Operation with natural
gas
82:1 Operation with LPG (only
adjustable if coding ad-
dress 11:9 has been set)
86:... Do not adjust
87:... Do not adjust
88:0 Temperature displayed in
°C (Celsius)
88:1 Temperature displayed in
°F (Fahrenheit)
8A:175 Do not adjust.
8F:0 All controls active 8F:1 All controls locked out
8F:2 Only standard settings can
be controlled
90:128 Time constant for calcu-
lating adjusted outside
temperature 21.3 h
90:1
to
90:199
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
94:0 Without OpenTherm ex-
tension
94:1 With OpenTherm exten-
sion (automatic recogni-
tion)
95:0 Without communication
interface Vitocom 100,
type GSM
95:1 With communication inter-
face Vitocom 100,
type GSM (automatic rec-
ognition)
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)
97:1 Control unit receives out-
side temperature
97:2 The control unit transmits
the outside temperature to
the Vitotronic 200-H
Code 2
"General"/group 1
(cont.)
5772 909 GB
Service