Farfisa PROJECT Series - Page 72

70
(MT12 - Gb2004)
Application diagrams
I
NTERCOMS *
V
IDEOINTERCOMS *
T
ELECOMMUNICATION
P
R
O
J
E
C
T
7 INTERCOMMUNICATING INTERCOMS
6 INTERCOMMUNICATING INTERCOMS
to riser
to riser
one-way intercommunicating services in apartment building system
- In every intercommunicating intercom ap-
ply the single button group by connecting one
of the two button terminals to terminal 7 of
the power supply PRS226E.
- Do not use button no. 1 for intercommuni-
cating calls.
- In every intercommunicating intercom ap-
ply the single button group by connecting one
of the two button terminals to terminal 7 of
the power supply PRS226E.
- Do not use button no. 1 for intercommuni-
cating calls.