Electronics Line EL-4762 Reference manual

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2-Way Wireless Gas
Leak Detector
(Model EL-4762)
Introduction
Electronics Line Ltd's 2-Way Wireless Gas Leak Detector detects
mixtures of air and combustible gases (Natural Gas, Methane,
Propane and Butane).
Upon detecting the presence of gas, the unit emits an alarm and
notifies the control panel.
The main features of your Wireless Gas Leak Detector include the
following:
Integrated transmitter designed for use EL's wireless alarm
systems
Easy to install
Monitoring for Natural Gas, Methane, Propane and Butane in a
continuous manner
Loud alarm (85 dB) when detecting a buildup of Gas
Test button
Self-test
Selecting the installation location
The 2-Way Wireless Gas Leak Detector will function effectively if installed in
the correct location. Consider the following before mounting the gas alarm:
Methane (Natural) Gas: Methane is lighter than air, therefore
the greatest concentration of gas is found right below the
ceiling, and therefore the Wireless Gas Leak Detector should
be installed on the wall, approximately 30 cm (12”) below the
ceiling.
Butane Gas: Propane and Butane are heavier than air,
therefore the greatest concentration of gas is found right
above the floor level. The Wireless Gas Leak Detector should
therefore be installed about 30cm (12”) above the floor. Do
not mount in a location where the gas alarm could be
damaged by dirt, liquids, etc.
Note:
Do not install the detector on the ceiling or on the floor.
Install the detector in close proximity to every gas-operated
appliance.
Do not:
•Install the gas detector directly on any gas appliance.
•Install the gas detector in sealed or closed compartments or in
an area where a wall or a closed door can obstructs the flow of
gas to the gas alarm.
•Install the gas detector in locations where fans, open doors,
open windows etc. may prevent gas from reaching the sensor.
•Install the gas detector in any room where aerosols or
ammonia are used (e.g. bathrooms).
To install the detector:
1. Remove the mounting bracket from your unit according to Fig. 1.
1 2 3
Fig. 1
2. Hold the Mounting bracket against the wall as a template and mark
the locations for the 2 mounting holes.
3. Using a 3/16-inch (5 mm) drill bit, drill two holes at the marks and
insert wall plugs (Fig. 2).
Fig. 2
4. Secure the mounting bracket to the wall.
5. Line up the side slot of the bracket and the detector. Push the
detector onto the mounting bracket and fix it (see arrow direction,
Fig. 2). Pull the detector outwards to make sure that it is securely
attached to the mounting bracket.
6. Connect the detector power cable to the wall power outlet.
Registration
The EL-4762 must identify itself to the iConnect 2-Way receiver as
follows
1. Set the system to registration mode.
2. Go to the main menu and select [9]>[1]>[1] (Programming >
Devices > Zones)
3. Select a zone and press ''
4. Ensure that the detector power cable is plugged into the wall power
outlet. (Wait 3 minutes for the power-on process to complete)
5. Press the TEST button for 3 seconds to send a transmission. If the
transmission is successfully received by the system it will play a
confirmation sound. If no confirmation sound is heard, repeat this
step.
6. After the detector is successfully registered the display shows:
Save? Press to confirm.
TEST /HUSH POWER SERVICE ALARM ALARM VENT
SENSOR VENT
Fig. 3

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Testing Your Detector
To test the detector (do not test when detector is at warm up mode),
press the Test Button.
•The red and orange LED's will flash and a sound will be heard
Deleting a Gas Leak Detector
To delete a gas leak detector from the system:
1. Set the system to Delete mode.
a. Go to the main menu and select [9]>[1]>[1] (Programming >
Devices > Zones).
b. Select a zone and press '√'
2. Press >12 >’√’.
3. Disconnect and then reconnect the detector’s power.
4. Wait approximately 3 minutes. The green LED flashes indicating
detector warm-up.
Note: After the initial 3 minutes you have 45 seconds to finish the
remaining steps of the procedure.
5. Press the TEST button for 3 seconds and then release for 3
seconds
6. Press the TEST button again for 3 seconds.
7. The detector is now fully deleted.
Muting Your Detector
You can partially mute the detector in an event of alarm by pressing
the Test Button. The Red LED will continue to flash and.
You can partially mute the detector in an event of alarm by pressing
the Test Button. The Red LED will continue to flash and a short sound
will be heard every 16 seconds
Detector Malfunctioning
A malfunctioning unit is indicated by beep-sounding on and off
sequentially, i.e., beeping for 3 seconds with 3 seconds delay between
two beeps. If this occurs, unplug the detector from the power source
for 10 seconds and then plug the unit again. Should the unit beep
intermittently, DO NOT use this detector. Send the malfunctioning unit
for servicing.
Taking Care Of Your Detector
You have to maintain the detector frequently to ensure it working properly.
Few tips are provided for you to take care of your detector:
1. Use a vacuum cleaner to clean the air vents occasionally to keep
them free of dust.
2. Push the Test button on your detector to test its operating
function once every week.
LED & Buzzer Indication
The LED light and buzzer turn on and/or off to indicate various
situations. There are four different light and buzzer operations:
Led
Color
Status Meaning
Green
(Power)
Flashing (for 3
minutes)
Warm up (the status between
Power -Up and Normal operation)
On Normal Condition (Power On)
RED
(Alarm)
Flashing +
Sequential Alarm
Sound
Alarm
Orange
(service)
On Malfunction/ sensor interruption
Actions To Take When Alarm Sounding
In case of harmful levels of gas being detected, your detector will go
into a continuous full alarm. Try to take the following necessary
actions immediately or evacuate the building:
(a) Widely open doors and windows
(b) Disconnect electrical appliances
(b) Avoid open fire
(c) Repair the gas leak by a professional gas repairer
Actions To Take After The Problem Is Corrected
Once the problem about the gas presence in the premises has been
corrected, the alarm of the detector should be off. After waiting for 10
minutes, push the Test button to test the detector so that you can
make sure that the detector is working properly again.
Technical Specifications
ELECTRICAL
Power supply: AC120V/AC230V – depending on model
Frequency: ~50/60Hz
Radio Frequency 868 MHz / 433 MHz
Response Wave: Less than 20% in the lower explosion limit
Signal Volume: Approximately 85 dB at a distance of 3
meters
Sensor Type Hotwire
PHYSICAL
Size (L X W X H): 140 X 80 X 49 mm
ENVIRONMENTAL
Operating Temperature: 0°C to 40°C (32°F to 122°F)
Storage Temperature: -20°C to 60°C (-4°F to 140°F)
Specifications are subject to change without prior notice. Should any
questions arise please contact your supplier.
RTTE Compliance Statement
Hereby, Electronics Line Ltd. declares that this equipment is in
compliance with the essential requirements and other relevant
provisions of Directive 1999/5/EC. For the CE Declaration of
Conformity please refer to our website: www.electronics-line.com.
Electronics Line Ltd. Limited Warranty
EL and its subsidiaries and affiliates ("Seller") warrants its products to be free from
defects in materials and workmanship under normal use for 24 months from the date of
production. Because Seller does not install or connect the product and because the
product may be used in conjunction with products not manufactured by the Seller, Seller
can not guarantee the performance of the security system which uses this product.
Sellers' obligation and liability under this warranty is expressly limited to repairing and
replacing, at Sellers option, within a reasonable time after the date of delivery, any
product not meeting the specifications. Seller makes no other warranty, expressed or
implied, and makes no warranty of merchantability or of fitness for any particular purpose.
In no case shall seller be liable for any consequential or incidental damages for breach of
this or any other warranty, expressed or implied, or upon any other basis of liability
whatsoever. Sellers obligation under this warranty shall not include any transportation
charges or costs of installation or any liability for direct, indirect, or not be compromised or
circumvented; that the product will prevent any persona; injury or property loss by intruder,
robbery, fire or otherwise; or that the product will in all cases provide adequate warning or
protection. Buyer understands that a properly installed and maintained alarm may only
reduce the risk of intruder, robbery or fire without warning, but is not insurance or a
guaranty that such will not occur or that there will be no personal injury or property loss as
a result. Consequently seller shall have no liability for any personal injury, property
damage or loss based on a claim that the product fails to give warning. However, if seller
is held liable, whether directly or indirectly, for any loss or damage arising from under this
limited warranty or otherwise, regardless of cause or origin, sellers maximum liability shall
not exceed the purchase price of the product, which shall be complete and exclusive
remedy against seller. No employee or representative of Seller is authorized to change
this warranty in any way or grant any other warranty.
WARNING: This product should be tested at least once a week.
CAUTION: Risk of explosion if battery is replaced by an incorrect type. Dispose of
used batteries according to local regulations.
Contacting Electronics Line Ltd.
International Headquarters:
Electronics Line Ltd.
14 Hachoma St., 75655
Rishon Le Zion, Israel
Tel: [phone]
Fax: [phone]
All rights reserved.
No part of this document may be reproduced in any form without prior written
permission from the publisher.
(CE is for 868 MHz model only)
© Electronics Line Ltd. 05/2012 5IN1607 B