JA-111ST Bus combined smoke and heat detector
JA-111ST Bus combined smoke and heat detector
2 / 2
MLW55307
Proceed according to the control panel installation manual
.
Basic procedure:
a. Go to the
F-Link
program, select the required position in the
Detectors
window and launch enrollment mode by clicking on the
Enroll option.
b. Insert the detector into the plastic base. The detector can be
inserted in the base in one position only. It is marked with arrows
(4). Close the detector by turning it clockwise (2). The tamper
contact inside the detector is thus triggered and the detector is
enrolled. The yellow LED indicator goes off. When inserting the
detector, bear in mind that the connecting wires must not restrain
the functioning of the testing buttons.
Warning:
Detector insertion into the base is blocked unless all 3
batteries are inserted!
(only if EN 14604 compliance is required).
The mounting base must not be replaced by bases meant for
detectors without the test button consisting of pressing the body
of the detector.
Note:
The detector can also be enrolled into the system by entering
its production code (5) in the F-Link program (or using a bar code
scanner). All numbers stated under the bar code shall be entered
(1400-00-0000-0001).
Detector setting
The detector properties can be set in the Detectors window in the
F-Link
program:
The
Reaction
option in the
Detectors
window allows you to set the
type of system reaction to the activation of the enrolled detector.
To set the detector properties use the
internal settings
access
button. This opens a window where can be set internal setting and
behavior of the detector.
Alarm memory in the stand-alone mode
determines whether the
detector will indicate alarm memory with a LED indicator even when the
detector is in a stand-alone mode.
Reaction
enables setting which impulses the detector should react to:
Smoke
EN 14604, EN 54-7
Temperature
EN 54-5
Smoke or temperature
EN 14604, EN 54-5
EN 54-7
Smoke and temperature at once
Acoustic signalling
sets the time for which the detector keeps
chirping (applies in the system detector mode only). When in the stand-
alone mode, the detector keeps chirping for the whole duration of the
alarm (smoke in the room or high temperature). The chirping can be
terminated by pressing the detector against the base.
Batteryless operation
. When this parameter is set, the detector
works only as a control panel-powered system detector and the low
battery detection is disabled.
When batteryless detector operation is required (EN 54-x), the
blocking mechanisms preventing insertion of the detector without
inserted batteries should be removed.
The detector does not comply with EN 14604 with this
setting.
Thermal class EN54-5
determines the reaction speed of the
detector to temperature increases.
A1 – A fast reaction to temperature changes. It has to react within
1 min 40 sec when the temperature reaches 30 °C/s.
A2 – A slow reaction to temperature changes. It has to react within
2 min 25 sec when the temperature reaches 30 °C/s. These
detector settings have a high immunity to false alarms in
problematical installations.
Fire alarm
Fire alarm
is signalled both acoustically and optically.
When the conditions for fire alarm triggering are met (smoke is
detected in the room, the alarm temperature is reached, or both
conditions are met), the detector signals the danger by sounding the
siren and quickly flashing of the LED indicator (3). The alarm
information is concurrently sent to the system control panel.
Silencing the siren during an alarm:
The siren can be silenced by
pressing the detector body against the base. The siren is inactive for 10
minutes. If the detector still detects smoke or heat after this time, the
siren is activated again.
When the need arises (e.g. in the case of a detector failure), it is
possible to postpone siren reactivation by up to 12 hours. This can be
done by pressing the detector again for 5 s after silencing the siren.
When the detector chirps, you have to release the pressure within 1 s.
The switchover to the postponed siren mode is confirmed with 5 chirps.
The detector LED flashes all the time during the postponement.
Alarm memory:
LED indication continues flashing slowly even when
the smoke clears or when the temperature decreases. The indication
lasts 24 hours unless it is terminated by pressing the detector body.
Tamper alarm:
When the detector cover is opened, the detector
sends a tamper signal to the control panel.
Detector testing and maintenance
The detector should be tested at least once per month.
To test the
detector press the detectors body against the base and wait until a LED
indicator switches on. The LED flashing signals switchover to the testing
mode. The LED is flashes for the whole duration of the test. When the
test is complete, the LED switches off. The detector then signals the result. If
the detector beeps once, the test has been done successfully. If a
failure is discovered, the LED flashes and beeps three times. If the
battery is low, there is no acoustic signalling but just one flash when the
test is completed.
The complete functioning of the optical part of the detector can be
tested with a testing spray (e.g. SD-TESTER). The heat sensor can be
tested with heated air (e.g. with a hair dryer). If the control panel is not
in the SERVICE mode, a fire alarm is triggered.
Warning: never test the detector with fire.
Fault indication
The detector checks its functioning. If it discovers a fault, it chirps and
flashes the LED three times and then flashes shortly three times every
30 s.
A detector test can be carried out when a fault is signalled, see paragraph
Detector testing and maintenance. When the detector is fixed the detector
beeps once briefly.
If you have not managed to fix the fault, the detector must be sent to a
service centre.
Battery replacement
The detector checks the battery status if used and if the batteries are
running low, the detector signals that they need replacing by short
flashes repeated every 30 s. The information is also sent to the control
panel. Replace the batteries as soon as possible. Always replace all
three batteries of the same type and manufacturer.
Use only high-quality 1.5 V AA alkaline batteries.
Do not throw used batteries into ordinary household waste.
Deposit of them at authorized collection points.
Removal of the detector from the system
The system reports any possible detector loss. If you have removed it
on purpose, you also have to erase it from the correspondent address in
the control panel memory.
Technical specifications
Power
9 – 15 V DC/3.5 mA (150 mA during an alarm)
3 pcs of alkaline batteries type LR6 (AA) 1.5 V
Please note: Batteries are not included
Typical lifetime
approx. 3 years
Smoke detection
optical light scattering
Smoke detector sensitivity
m = 0,11
y
0,13 dB/m
pursuant to EN 14604, EN 54-7
Heat detection
class A1 according to EN 54-5
Alarm temperature
+ 60 °C to +65 °C
Operating temperature range
-10 °C to +65 °C
Dimensions, weight
diameter 126 mm, height 52 mm, 150 g
Conformity
EN 50130-4, EN 55022
14
1293-CPR-0396
1293
JABLOTRON ALARMS a.s. hereby declares that the JA-111ST
is in a compliance with the relevant Union harmonisation legislation:
Directives No: 2014/30/EU, 2011/65/EU. The original of the
conformity assessment can be found at www.jablotron.com -
Section Downloads.
Note:
Although this product does not contain any harmful
materials we suggest you return the product to the dealer
or directly to the producer after use.
