Keeper Nova Siren User manual

Keeper Hellas
3, Anthipoloxagou Regoukou str.
11145 Athens - Greece
www.keeper.gr
NOVA SIREN
03.2008 / 24847000
Fig. 1
Fig. 2
Fig. 3
Flash connector
Connection to the
optional battery 2,2 Ah
NOVA SIREN SELF-POWERED EXTERNAL SIREN TECHNICAL CHARACTERISTICS
Electrical characteristics
• Current absorbed (in stand by) 18 mA
• Max. current absorbed (during alarm) 1.2 A
• Voltage 13.8 VDC
• Tamper outlet (MANS terminal) NC clean contacts 30 V- 100 mA
• Acoustic power 105.5 ÷ 107.5 dB(A)
• Horn type Magnetodynamic cone
• Fundamental frequency 1500 ÷ 1700 Hz
• Flash type High eciency LED
• Timing 7min.
Mechanical characteristics
• Weight 1.5
Kg.
• Dimensions L x H x D 217 x 302 x 107 mm
• Container material Polycarbonate
• Degree of protection IP 34 (conforms to level II CEI 79-2)
Climatic characteristics
• Operating temperature -25 ÷ +55 °C
• Maximum relative humidity during operation 93% RH without condensation
GB INSTALLATION
INSTRUCTIONS
The NOVA SIREN electronic siren is a
high performance acoustic and visual
indicator, designed and manufactured
in keeping with CEI 79-2 criteria.
The siren is self-powered and is tted
with anti-tamper and anti-removal de-
vices, and a system to prevent the bat-
tery polarity from being inverted.
The NOVA SIREN siren has its own timer,
which allows the device to operate for
7 minutes, even when no command is
received from the control unit, in the
event of the wires being cut, tampering,
destruction, or continuous alarms gen-
erated by the control unit.
Package contents
- NOVA SIREN siren
- Installation instructions
- Fixture holes sheet/template
- Plugs to secure it to the wall
 Warnings
Attention!
•Only qualied personnel should open,
install and maintain the siren.
•The appliance registration data label
is positioned inside the siren base (D
- Fig. 4).
Installation
•After have chosen a sheltered posi-
tion, protected against vandalism, use
the relative sheet to mark the position
of the holes in the chosen installation
spot.
•Remove the siren cover as illustrated in
gure 1.
•Detach and remove the anti-perforation
internal metallic protection (Fig. 2).
•Secure the siren base to the wall (Fig.
3), making sure that the tamper con-
tact facing the wall (A) locks into place
correctly.
If the surface chosen for the installation
of the siren is uneven, we recommend
using an additional plug in correspond-
ence to the tamper contact facing the
wall, so as to be able to use the screw to
“compensate for” any dips in the surface.
The exact position of this plug can be
seen on the sheet/template provided.
The spirit level at the top of the siren
base (B) is designed to facilitate correct
positioning.
•Make the electrical connections, con-
nect the battery (BAT 2,2 Ah optional)
and replace the cover, making sure that
both the tamper contacts lock into place
correctly (check for ohmic continuity at
the ends of the line if necessary).
The siren has an initial lock system that,
when started for the rst time, prevents
activation in the event of power from
the auxiliary battery only.
For future work on the siren, you will
need to set the control unit to test sta-
tus to prevent the alarm from being
tripped when the siren is opened.
Terminal function
–Terminals for control unit
power supply
12Vdc
MCA Missing With Alarm
PCS Present With System armed
MANS
Terminals for TAMPER
contact connection
A bridge, known as SW2, is tted on the
board. Its removal makes it possible to
invert the polarity of terminals MCA and
PCS.
The SW1 (MELODY TEST) button makes
it possible to choose between 8 dier-
ent melodies.
Melody selection
Press the SW1 (MELODY TEST) button
briey (for under 2 seconds). The stored
melody is played.
To listen to the next melody, press the
button again within 8 seconds, after
which the pre-listening procedure will
be interrupted without changes to the
original settings.
To store one of the 8 melodies, press
the button for over 2 seconds while lis-
tening to the desired melody.
Function of the red LED (C)
on the ash board (always visible)
It can be used as an “indicator” to show
the arming/disarming of the system.
- The LED ashes for 5 seconds during

Fig. 4
A
B
C
D
arming of the system.
- The LED emits a continuous light for
5 seconds during disarming of the
system.
Siren operation
The siren is powered by the control unit
at terminals –and 12Vcc, and is control-
led by the same via a missing positive
on terminal MCA.
In case of alarm, the control unit denes
the method and timing of the interven-
tion.
In case of tampering, through the at-
tempt to open or remove the casing or
remove the siren from the wall, the siren
will send the tamper signal to the con-
trol unit through the MANS terminal.
In case of sabotage of the control unit,
due to the cutting of one or more wires
in the connection cable, the siren will
automatically go into alarm for a maxi-
mum of 7 minutes in compliance with
CEI 79-2 (3.7.10).
A 12Vdc battery, Max 2.2 Ah (NOT IN-
CLUDED), can be housed inside the si-
ren to guarantee operation even in the
absence of the main power supply.
It is kept constantly charged via termi-
nals –and 12Vcc.
The PCS terminal is used to reset the
ash.
Flash operation
- With the PCS terminal connected in
the case of an alarm, the ash will con-
tinue until the control unit is switched
o by the user.
- With the PCS terminal NOT con-
nected, the ash will operated in coinci-
dence with the sound of the siren.
DISPOSAL
Do not litter the environment with pack-
aging material: make sure it is disposed
of according to the regulations in force in
the country where the product is used.
Do not dump the equipment when it
reaches the end of its life cycle.
The equipment must be disposed of in
compliance with current regulations,
recycling its component parts wherever
possible.
Components that qualify as recyclable
waste feature the relevant symbol and
material acronym.