101
5693 982 - 04
Vitotronic 300, GW2B Installation and Service
“General” Group
(continued)
Code 2
Coding in the factory set condition
Possible change
5E:0
Function input DE2 at extension EA1:
No function.
5E:1
Heating program changeover.
5E:2
External demand with minimum set supply
temperature.
Set value selected in coding address “9b”
5E:3
External blocking.
5E:4
External blocking with fault message.
5E:5
Fault message input.
5E:6
Brief operation, DHW recirculation pump (push
button function).
Setting of runtime for DHW recirculation pump
in coding address “12” in the “General” group.
5F:0
Function input DE3 at extension EA1:
No function.
5F:1
Heating program changeover.
5F:2
External demand with minimum set supply
temperature.
Selection of set value in coding address “9b”
5F:3
External blocking.
5F:4
External blocking with fault message.
5F:5
Fault message input.
5F:6
Brief operation, DHW recirculation pump (push
button function).
Setting of runtime for DHW recirculation pump
in coding address “12” in the “General” group.
6C:0
Run-on time for circulation pump, neutralizing
system at output A1 at extension AM1:
None.
6C:1
to
6C:255
Run-on time adjustable from 1 to 255 sec.
6d:0
Run-on time for circulation pump, neutralizing
system at output A2 at extension AM1:
None.
6d:1
to
6d:255
Run-on time adjustable from 1 to 255 sec.
6E:50
No display correction of the outside
temperature.
6E:0
to
6E:49
Display correction –5 K
to
Display correction –0.1 K
6E:51
to
6E:99
Display corr0.1 K
to
Display corr4.9 K
76:0
Without LON communication module.
76:1
With LON communication module (automatic
recognition).
77:1
LON participant number.
77:2
to
77:99
LON participant number, adjustable from 1 to 99:
1 = Boiler control unit
10 – 97 = Vitotronic 200-H
98 = Vitogate
99 = Vitocom
Note:
Each number must only be assigned once.
