GST I-9602LW User manual
CONTENTS
IDescription............................................... 1
II Connection & Wiring................................. 1
III Installation................................................ 2
IV Application............................................... 5
VMaintenance............................................ 6
VI Caution.................................................... 7
VII Specification............................................. 8
VIII Limited Warranty..................................... 9
Page 1
I Description
I-9602LW Addressable Gas Detector is used to
detect leakage of natural gas in any house or
building being the place of residence or home of a
household, family or person.
II Connection & Wiring
Terminal of the detector is as in Fig. 1.
Fig. 1
Terminal description:
D1, D2: Connecting with non-polarized 24VDC
power cable.
Z1, Z2: Connecting with loop, non-polarized.
V+, V-: Connecting with pipe solenoid valve.
There is a forward 12V pulse between these two
terminals if the detector alarms for 3 to 7 seconds
continuously.
K1, K2: 24V/1A normally open voltage-free
contact which closes if the detector alarms.
Warning: It’s prohibited to drive 220VAC
D1 D2 Z1 Z2 K1 K2 V- V+
Page 2
equipment through K1 and K2.
Recommended Wiring:
The power cable connecting with D1 and D2 shall
be 2.5mm2 or above flame-retardant copper-core.
Cable connecting with Z1 and Z2, V+ and V- and
K1 and K2 shall be 1.0mm2 or above
flame-retardant copper-core.
III Installation
The detector is suitable for the installation that
cables are hidden behind it. Please pull out the
cables from the electric box through the hole on
the center of the base, then install the base onto
the electric box and then connect the cables to
corresponding terminals according to the terminal
mark and this installation and operation manual.
And finally install the detector onto the base.
Please refer to Fig. 2 for the installation method.
Page 3
Sensor
5 876
1 432
Fig. 2
The detector is wall-mounted (Fig. 3) whose
location should be decided according to the type
of gas and the position of stove. But there are
some general rules to follow:
The detector should be placed in the same
room with the stove.
The vertical distance from the detector to the
gas source or stove should be not less than
50cm.
The location of the detector to the gas source
or stove should be within 1.5 to 4 meters.
Page 4
To use the detector correctly and avoid any
possible trouble, please do not mount the detector
at the following locations:
Where affected by smoke or vapor from the
stove.
Where near strong airflow, such as air-inlets,
fans, doors, etc.
Where near bathroom or places with a lot of
vapor.
Rooms for boiling water and places where
power is cut at night.
Where temperature is below -10℃or over
50℃or outdoors.
Where explosion-proof measures are
required.
Where the detector is partitioned with the gas
devices.
Page 5
1.5m<L<4m
≥cm
Ceiling
Detector
Kitchen
Ventilator
Floor
Stove
Fig. 3
IV Application
1 Applying power supply to the detector after
wiring and checking, the green LED will flash
for 3 to 6 minutes for warm-up, and then it will
Page 6
illuminate steadily to indicate the detector has
entered normal standby status.
2 If the detector alarms, the Alarm/Fault LED
flashes red, and the buzzer sounds about
twice every second. If the detector is in
trouble, the Alarm/Fault LED illuminates
yellow steadily, and the buzzer sounds once
every 3 seconds.
3 There is a Self Test button on the detector to
test if the LEDs and buzzer works normally.
Pressing the Self Test button, the LEDs flash
once in turns, and the buzzer sounds three
times.
V Maintenance
1 The detector should be tested every 6 months.
It's allowed to use a gas cigarette lighter to
test the detector. Put the lighter near the
sensor (over 10cm) press its switch to turn it
on and then blow off the flame. The detector
should alarm in about 10 seconds.
2 Please replace the sensor every 5 years.
3 The detector will normally be a bit hot in
operation.
Page 7
VI Caution
1 Each type of detector can only detect the
kind of gas nominated on its label.
2 Don't install the detector at locations with
high temperature (near stoves) or too
much smoke (near kitchen ventilator);
Keep environment around the detector
clean.
3 The detector can only work with the JJ or
FCR series solenoid coming with the
detector. If other models are to be used,
please consult us.
4 Never cut down the power of the detector.
5 After having been stored without power,
the detector will not work normally until it
is powered for a period.
Page 8
VIISpecification
Power Voltage
24VDC
Loop Voltage
Loop 24V
Normal Standby
Power Consumption
≤0.5W
Alarm Power
Consumption
≤3W
Type of Gas
Natural gas
Alarm Threshold
6%LEL(methane)
Life of the Sensor
5 years
Ingress Protection
IP30
Temperature
-10℃～+50℃
Relative Humidity
≤95%,
non-condensing
Material and Color
ABS, ivory white
Weight
180g (with base)
Dimension
(L×W×H)
121mm×87mm×57mm
(with base)
Mounting Hole
Spacing
60mm
Page 9
VIII Limited Warranty
GST warrants that the product will be free from
defects in design, materials and workmanship
during the warranty period. This warranty shall not
apply to any product that is found to have been
improperly installed or used in any way not in
accordance with the instructions supplied with the
product. Anybody, including the agents,
distributors or employees, is not in the position to
amend the contents of this warranty. Please
contact your local distributor for products not
covered by this warranty.
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