Operating instructions

78
Service menu:
1. Press OK + å simultaneously for
approx. 4 s.
2. "Coding level 1"
3. "System definition"
4. Select parameter.
7000 System scheme
"System scheme 7000"
Adjust the system scheme during com-
missioning according to the system ver-
sion. 12 different system schemes are
available (see technical guide).
The components associated with the
corresponding system scheme are auto-
matically enabled and monitored.
Setting Heating circuit with-
out mixer A1
Heating circuit with
mixer M2
DHW heating
0 — — X
1 X — —
2 X — X
3 — X —
4 — X X
5 X X —
6 X X X
7-10 Do not adjust.
11 External control
Delivered condition 2
Setting 0 to 11
7001 Language
Note
Adjust only in the extended menu.
Language for operating and display ele-
ments in the control unit.
Operating instructions
Parameter group system definition
Parameter group system definition
5441 603 GB