5
6
ne access door.
O
0, I1, I2, 5, , 10,
, P, P1
0,25mm²
0,50mm²
0,50mm²
1,00mm²
1,00mm²
2,50mm²
Terminal
100m.
Maximum distance
300m.
–, 3
~1, ~2, CV
P -
S-8
nstallation of S-8 call repeaters.
I
The total amount of call repeaters and
telephones placed in the same apartment
is three.
For each item placed in parallel
the section corresponding to the call wire
must be doubled.
ind.
ind.
0
0
0
10
10
10
5
5
5
3
3
3
P1
P1
P1
TROUBLESHOOTING HINTS
INSTALLATION DIAGRAM
INSTALLATION DIAGRAM
arallel telephones installation.
P
The maximum number of telephones placed
in the same apartment is three.
For each telephone placed in parallel
the section corresponding to the call wire
must be doubled.
ections chart
S
For longer distances
than the specified
contact with your distributor.
ock release activation using an external push button.
L
The lock release can be activated at any moment by using an external
push button, that must be connected between '–' and 'P' terminals
of the sound module. This function will allows to exit from the
building being not necessary the use of a key.
O
Nothing operates.
w
Check the output transformer voltage between SEC terminals: it should have 12 to 17Va.c. If
not, disconnect the transformer from the installation and measure again. If it's correct now,
it means there is a short circuit in the installation: disconnect the transformer from mains
and check the installation.
O
Inappropriate audio level.
w
Adjust the level volumes as shown on page 3. In case of feedback, reduce the audio levels
until feedback fade out.
O
Door open function no operates.
w
Disconnect the lock release from the sound module and short-circuit terminals ' ' and 'P': at
that moment the output voltage between terminals 'CV' should be 12Va.c. If it's so check
the lock release, its wiring and the wiring of the terminal 'P' from the sound module to the
telephones. If these tests don't solve the problem, replace the door panel.
–
CV
CV
P
I1 I2
-
~1 ~2
TF-104
PE-295/1AL
PE-295/2AL
SEC
~
~
PRI
~
~
0
0
10
10
5
5
3
3
P1
P1
Main
T-900 or T-902
T-900
Maximum load
200mA / 48Vd.c.
T-902 telephone
additional push button
