SETTING THE ADDRESS
Each detector must have a unique address, with which it is recognised from the panel. It is forbidden for
two devices in the same loop to have the same address. To set it up you can use the function of changing
address point as described in the user manual of the panel.
INSTALLATION
The detectors should be placed in the ceiling in visible points without side obstacles, away from places
that are barely ventilated or with strong air currents and water vapor. Each detector covers an area of 50
2
m while the distance between two detectors should not be more than 15m. Also, they must be placed at
least 50 cm away from fluorescent lamps. Cable diameter should be from
. to .
0 5
2 5mm
.
MAINTENANCE & FUNCTIONAL TESTING
The detector has fault diagnosis and dust compensation functions, which automatically informs you when
replacement or cleaning actions are required. These functions combined with periodic manual testing
ensure maximum security level. The manual testing procedure is carried out by spraying a small amount
of smoke into the detector with an A-752 spray or a counterpart product. It is suggested to carry out a test
every 6 months or after a change in the position of the sensor. A key element of its proper function is the air
to be able to freely circulate inside it. So be careful not to block the openings of the outer cover. Before the
manual testing it is suggested to enable the special “walk in test” mode from the panel.
CAUTION !!
After installation the device must not be covered with dust or be painted or anything else happen that will
block the smoke to get to the sensor. Special attention must be given during the installation and the use of
the device, since the user assumes full responsibility for proper operation afterwards.
Also, during site works place the plastic cover to the detector as shown in the picture below to protect the
device from dust.
Additional features of the device :
- Integration of dynamic algorithms for noise and false alarm rejection.
- Dust compensation and automatic generation of cleaning notifications. Stable level of
detection regardless of detector’s working hours.
- Compensation of smoke measurements based on ambient temperature which ensures high
precision measurements even under extreme environmental conditions.
- Automatic fault diagnosis.
- Adjustable smoke alarm level for maximum flexibility.
-
360
o
optically visible LED.
UID:
In every device there is a double sticker with the UID (Unique Identifier) number. This number is
unique for each device.
Page 2 from 4
1. Remove the detector from its base rotating to the left till the side marks are aligned.
2. Fasten the base with the supplied mounting materials (point 5).
3. Connect the power cables (minding the correct polarity) according to the requirements of the
installation (Figure 1, 2).
4. Place the detector carefully so that the side marks are on the same position and rotate the detector
clockwise until it locks. Power the device and after 3-5 seconds it is ready for operation.
CONNECTION
1. + IN/OUT:
Connect to (+L) of the loop.
2. - IN:
Connect to (-L) of the loop.
3. - OUT:
Connect to (-L) of the loop.
4. -R :
External LED connection.
5.
:
Connected to the cable’s shield (when shield is used).
Mounting base
Figure 1
5
5
R
+
-R
Installation process
2
Connection
with exterrnal
LED
U
T
/O
N
I
+
N
-
I
T
U
-
O
Figure 2
Page 3 from 4
eni
t
n
s
g
a
f
d
t
e
n
ta
e
c m
h
1
Indicating
LED
Side marks
Loop
Loop
-R
U
T
/O
N
I
+
N
-
I
T
U
-
O
Loop
Loop
-R
-R
-R
-R
-R
+L
-L
+L
-L
CN2
U
T
/O
N
I
+
N
-
I
T
U
-
O
U
T
/O
N
I
+
N
-
I
T
U
-
O
U
T
/O
N
I
+
N
-
I
T
U
-
O
U
T
/O
N
I
+
N
-
I
T
U
-
O
U
T
/O
N
I
+
N
-
I
T
U
-
O
PE
IN
OUT
921615500_09_003
921615500_09_003
