4.
&
Press the following keys one after
the other:
&
"v" and "º"
&
Enter the code for heating con-
tractors ("SERVICE"; for details
see page 142).
&
Press the following keys one after
the other:
&
"Y" and "¼"
5. Select language:
&
Select area marked A in dia-
gram using y.
&
Press ?.
&
Select the required language
using y.
&
Confirm language selection using
O.
&
Press O and n several times
to return to "main menu".
Selecting a system design
1. Briefly and simultaneously press
the keys shown in the diagram.
Note
For alternative access, see
page 147.
Further details regarding the individual steps (cont.)
110
Commissioning, inspection, maintenance
5592 969 GB
Commentaires sur ces manuels