M 4 x 8
f
3,5 x 25
DIN-7972
DIN-963
INSTALLATION DIAGRAM
13
LOCK RELEASE INSTALLATION
12
udio door entry system.
A
CV
CP
L1 L2
ind. 1
ind. 2
P
CN1
-
~1
~2
Sound module
TF-104
SEC
~
~
PRI
~
~
Mains
C2
NC2
NA2
B+ B- C1 N1
CN1
P
~ ~
1
4
7
2
5
8
3
6 0
9
C
Access control
ind. 1
0 10 5 3 P1
ind. 2
0 10 5 3 P1
(*) Place the varistor on the lock release terminals directly.
0, ind, 5, , 10,
, P, P1
0,25mm²
0,50mm²
0,50mm²
1,00mm²
1,00mm²
2,50mm²
Terminal
100m.
Sections chart
300m.
–, 3
~1, ~2, CV
(*)
Maximum load
200mA / 48Vd.c.
Additional push button
SYSTEM OPERATION
STARTING RECOMMENDATIONS
O
To make a call the visitor should press the push button corresponding to the apartment he wishes
to contact. An acoustic tone will be heard confirming the call as the push button is pressed. At
this moment the call will be received at the telephone in the dwelling.
O
To establish communication pick up the telephone handset.
O
To open the door, press the door release push button at any moment.
Press the door release telephone push button at any moment.
Key in a valid code on the access control: in case of a valid code, three acoustic tones will be
reproduced and the lock release will be activated. In case of a wrong code, a long
acoustic tone will be heard.
w
w
After introduction of three consecutive wrong codes, in a
period of less than 15 seconds, the access control is disabled during 3 minutes. After this
time, if 3 consecutives wrong codes are introduced again, the disabled time is doubled up
to a maximum of 12 minutes.
T-902
T-902
IMPORTANT.
A varistor is supplied with the access control module.
To ensure a proper system operation, place the
varistor on the lock release terminals directly,
as shown on the left figure.
If the lock release will be installed in a metal door, use a
Ø3,5mm. drill and tap the hole. In case of wood door,
use a
Ø3mm. drill.
ock release installation.
L
O
O
O
Do not use excessive force when tightening the transformer connector screws.
Install the equipment without the power connected. Disconnect from power before any system
modification. Check that the input voltage is lower than 230Va.c.
Before to connect the system, check the connections between door panel and telephones, and
the transformer connection. Do always follow the enclosed information.
Maximum load
200mA / 48Vd.c.
Additional push button
