GST I-9602LW-LPG User manual

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CONTENTS
IDESCRIPTION......................... 1
II CONNECTION AND WIRING 1
III MOUNTING............................... 2
IV APPLICATION ......................... 4
VMAINTENANCE....................... 5
VI CAUTIONS................................ 6
VII SPECIFICATION...................... 7
VIII WEEE INFORMATION ........... 8
IX LIMITED WARRANTY............ 8
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I Description
I-9602LW-LPG Addressable Gas Detector (the
detector) detects leakage of liquefied petroleum
gas in such areas as families, hotels, apartments
etc.
II Connection and Wiring
Terminals of the back cover are shown in Fig. 1.
Fig. 1
D1, D2: 24VDC power cable, non-polarized.
Z1, Z2: Loop, non-polarized.
V+, V-: To pipe solenoid valve. When the detector
alarms, 3s to 7s later, there is a +12V pulse
between V+ and V-.
K1, K2: Normally open passive contact, it is
closed when alarming.
Note: K1, K2 can’t be used to control 220VAC
devices.
Wiring:
2.5mm2or above fire-resistant copper core cable
for D1 and D2 power line.
1.0mm2 or above fire-resistant cable signal cable
D1 D2 Z1 Z2 K1 K2 V- V+
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Z1 and Z2, active control cable V+, V-, passive
control cable K1, K2.
III Mounting
The detector is flush-mounted. First draw cables
from a hole on the base, then fix the base on the
embedded box and connect cables according to
terminal instructions and installation and
operation manual. Finally install the detector on
the base. Mounting is shown in Fig. 2.
Sensitive
Position
5 876
1 432
Fig. 2
When the detector is wall-mounted, the mounting
position (Fig. 3) should be decided according to
the position of stove. But there are still some
principles to follow.
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The detector should be placed in the same
room with the stove.
The detector should be within 30cm to the
floor.
The detector should be within 1.5m～4m to
gas resource or stove.
To use the detector correctly and avoid any
possible fault, please do not mount the
detector at following locations:
Where directly 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.
Hot water room 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.
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Kitchen Ventilator
Gas
Stove
the Detector
Floor
1.5m<L<4m
Within 30cm
Ceiling
Fig. 3
IV Application
1) After wiring and checking, apply power supply,
green LED should flash. After warm-up for 3
to 6 minutes, the detector works normally and
lights steadily.
2) When the detector is in alarm state,
Alarm/Fault LED flashes red and the buzzer
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sounds twice every second. When the
detector is in fault state, the LED steadily
lights yellow and the buzzer sounds once
every three seconds.
3) The detector has Self-test key, which can
check the LED and the buzzer. Press this key,
the LEDs flash in turns with three sounds of
the buzzer.
V Maintenance
1) The detector should be tested half a year at
least. Use a gas cigarette lighter to test the
detector, the distance should be longer than
10cm. Press the switch, turn out the fire, 10s
later, the detector should alarm.
2) The life of sensor is 5 years and replaces it
when expiration time comes.
3) It’s normal for the detector to be a bit hot in
operation.
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VI Cautions
1) The detector can just detect that type of gas
nominated on the nameplate.
2) Don't mount the detector at locations with high
temperature (near stoves) or too much smoke
(near smoke exhauster); Keep environment
around the detector clean.
3) We recommend use JJ or FCR series
solenoid coming with the detector. If other
models are to be used, please consult us.
4) Don’t cut off the power randomly.
5) After having been stored without power, the
detector will not work normally until it is
powered for a period.
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VII Specification
Power Voltage
24VDC
Loop Voltage
Loop 24V
Normal Standby
Consumption
≤0.5W
Alarm Consumption
≤3W
Detecting gas
Liquefied petroleum gas
Alarm Threshold
10%LEL(propane)
Ingress Protection
Rating
IP30
Ambient
Temperature
-10℃～+50℃
Relative Humidity
≤95%, non condensing
Material and Color
of the Enclosure
ABS, ivory
Weight
180g (with base)
Dimension
(L×W×H)
121mm×87mm×57mm
(with base)
Mounting Hole
Spacing
60mm
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VIII WEEE Information
2012/19/EU (WEEE directive):
Products marked with this symbol
cannot be disposed of as unsorted
municipal waste in the European
Union. For proper recycling, return
this product to your local supplier
upon the purchase of equivalent new equipment,
or dispose of it at designated collection points.
IX 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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