Bticino 342610 Notice De Montage page 50

PROGRAMMING
c) Press the key (7), the module goes into master code
programming mode and the display will show four "P"
d) Dial the new code, which will be displayed instead of the
four "P" (e.g., 4321)
e) Confirm the new code with the key (7), or cancel with
the "C" key (5).
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