Aqara Smart Natural Gas Detector User manual

User Manual
Руководство пользователя
Умный датчик газа
Smart Natural Gas Detector
Please read this manual carefully and keep it
Внимательно изучите и храните руководство на
протяжении всего срока использования продукта

The Smart Natural Gas Detector is a home-use combustible gas
detector that warns leakage of natural gas.
In case the concentration of natural gas (methane as its main
component) is detected to reach the alarm setting value, the detector
will immediately release a sound and light alarm signal and send a
notice to the mobile phone app via the hub. You shall be on the alert
and take immediate and effective measures to troubleshoot the
danger, avoiding serious explosion accidents.
*An Aqara Zigbee 3.0 hub is required.
*To work with Apple HomeKit,a compatible Aqara hub is required.Please see
www.aqara.com/support for moreinformation.
Silence/Self-Test Button
Reset: Press quickly for three
times
Silence: Press once (in case of
alarm)
Self-Test: Press and hold for
over 3 seconds
Communication Distance
Test: Press once
Indicator
(Red/Yellow/Green)
Buzzer Sound Output
Silence/Self-Test Button
Product Introduction
English

Quick Setup
Add Device
1. Before activating the accessory, please make sure you have the
Aqara Home app downloaded and an Aqara Zigbee 3.0 hub installed.
2.Connect the device to power through the adapter.
Aer connecting to the power supply, the device will warm up for 3
minutes, please wait for 3 minutes, and the next step will be
performed aer the green indicator light is always on.
3. Please open the app, tap “Home” and then tap “+” in the top right
corner to enter the “Add Device (Accessory)” page. Select “Smart
Natural Gas Detector” and add it according to instructions in the
Aqara Home app.
4. Please seewww.aqara.com/supportfor additional information.
What's In The Box
Adapter × 1 Self-Tapping
Screw × 2
Adhesive
Sticker × 1
Mounting
Plate × 1
Expansion
Tube × 2

Installation and Usage
Please confirm that communication between the Smart Natural Gas
Detector and the Aqara Zigbee 3.0 hub works normally, and then install
and fix it in position.
1.The detector should be installed indoors and located in the same
room with the stove or gas source.
2. The detector should be installed within a horizontal distance of more
than 1 meter and less than 4 meters from the stove, and the height
should be more than 0.5 meters above the stove for wall mount
installation, with the distance from the ceiling less than0.3 meters.
3. The detector should not be installed directly above the stove or on
any position that can be directly affected by the exhaust, steam and
cooking fume from the stove.
4. The detector should not be installed near the fans, air conditioners,
fresh air entrances and exits where the wind speed is too fast.
*If adding fails, please move the product closer to thehub and try again.
*For the description of the preheat function, please see the description of the preheat
function.
Installation Instructions

Ceiling mount position:
5. The detector should not be installed in places with massive moisture
or large amount of water vapor, such as bathrooms.
6. The detector should not be installed in places with temperature
below -10°C or above 55°C.
Gas stove

Installation
Please first place the detector in the target position for installation,
connect the power cord, and press the silence/self-test button to verify
the communication distance. You should make sure that the device
communicates properly with the hub before installing and fixing it in
position.
Wall mount position:
＜0.3 meters
Gas stove

Installation with screws
1.Choose a suitable position and use an impact drill to punch holes in
accordance with the holes on the mounting plate.
2. Install the expansion tube at the punch position.
3. Secure the mounting plate with self-tapping screws.
4. Align the "△" mark on the back of the detector with the same mark
on the mounting plate, and rotate clockwise to fix it.
5. Use screws first to ensure a more secure installation.
Installation with adhesive
1.Remove the protective film on one side of the adhesive sticker, and
stick the adhesive sticker on the back of the mounting plate.
2. Choose a proper position for installation and make sure its surface is
smooth, clean and dry.

Status signal of the detector
The detector is equipped with a wireless networking interface, which
can output the following status signals.
3. Please do not stick the mounting plate on the surface of the wall
paint and other coatings, otherwise the sticking position is prone to
peeling aer a period of time, resulting in falling off of the detector.
4. Remove the protective film on the other side of the adhesive sticker,
stick and secure the mounting plate evenly.
5. Make sure that the mounting plate is firmly stuck within 30 seconds
(it is recommended to leave it still for 24 hours before installing the
detector).
6. Align the "△" mark on the back of the detector with the same mark
on the mounting plate, and rotate clockwise to fix it.

Preheating Preheating
The red, yellow and green
colors flash in cycle aer
power on until completion
of preheating
Green light is always on
Three beeps
aer power on
No sound
Normal
monitoring
Status Indicator Buzzer App
Monitoring
normal
The red, yellow and green
colors flash in turn, with
duration of each flash one
second and a pause every
three flashes
One beep per
second, with a pause
every three beeps
Self-test Self-test
Red light flashes
once per second
One beep per
second, with a pause
every three beeps
Natural gas
leakage alarm
Natural gas
leakage
alarm
Red light flashes once
every 4 seconds
One beep per
second, with a pause
every three beeps
Linkage alarm Linkage
alarm
Yellow light is always on Beep every
5 seconds
Fault Fault
Yellow light flashes three
times every 5 seconds
Three beeps
every 5 seconds
Out of
service life
Out of
service life

Preheating
Once the detector is powered on, the buzzer beeps three times and the
indicator flashes red, yellow and green in cycle. Aer 3 minutes, the
preheating ends and the indicator keeps in green, which indicates that
it is detecting normally.
Self-test
1.In the normal working status of the detector, the indicator is always
green. Hold down the silence/self-test button for more than 3
seconds to confirm that the indicator flashes red, yellow and green in
turn, with three beeps of the buzzer, which indicates that the
self-test is normal.
2.Press and hold the button until the indicator and buzzer repeat the
Tips: In case of use for the first time or non-use for a long time, the
detector should be charged continuously for more than 72 hours for
the optimal detection capacity.
The wireless networking interface of the detector can output a signal
corresponding to its measured concentration and display the
corresponding value in the app as a percentage of the lower explosive
limit (LEL).

Natural gas leakage alarm
1.Natural gas leakage detected
a. When the detector works normally and detects that the
concentration of natural gas is at or above the configured threshold
value, the indicator keeps flashing red once per second, and the
buzzer alarms loudly, with one beep per second and a pause every
three beeps.
b. Aer the detector alarms, a positive 12V pulse voltage signal is
output between wiring terminals T+ and T- to close the solenoid valve.
2. In case of natural gas leakage
a. Do not switch on or off any electrical appliance during the alarm of
the detector.
b. Do not cut off the power of the detector, and the detector can
above sound and light signals with a pause every three seconds, and
then release.
3. During the self-test, a forward direction 12V pulse voltage signal is
output between wiring terminals T+ and T- within 30 seconds to close
the solenoid valve.
4. A monthly self-test on the detector is recommended. Please contact
the aer-sales service immediately in case of any faults.

automatically close the solenoid valve if the terminal has been
connected to the valve.
c. Extinguish all fires and close the main natural gas valve immediately.
d. Open doors and windows for ventilation.
e. Do not use a telephone in the building where the presence of gas is
suspected.
4. False alarm of the detector may be triggered as a result of the
following conditions
3. In case of the natural gas leakage hazard eliminated
a. Aer pressing the silence/self-test button, the buzzer will be silenced
for 10 minutes, with no sound prompt during this period until the
end of the silence status. During the silence, if you hold down the
silence/self-test button for more than 3 seconds, the alarm sound
prompt function will be restored.
b. In case the natural gas concentration is below the alarm setting
value, the detector will automatically return to the normal working
status.
c. If there is a connected solenoid valve, aer confirming that the
security hazard has been eliminated and the gas supply needs to be
restored, you should reset the solenoid valve according to the
operating instructions.

Natural gas leakage linkage alarm
1.When the detector works normally and receives the linkage alarm
signal of natural gas leakage, the indicator keeps flashing red once
every 4 seconds, and the buzzer sounds loudly, with one beep per
second and a pause every three beeps.
2. Once the linkage alarm occurs, you should promptly check the main
detector that triggers the automation, take immediate and effective
measures to prevent fire, explosion and other accidents.
Fault
1.In case the detector fails, the indicator is always yellow, with one
beep of the buzzer every 5 seconds, which means that the detector is
unable to detect the leakage normally. Please contact the aer-sales
service with the least delay possible.
a. The cooking wine is used for cooking.
b. The detector is too close to the stove.
c. The stove temperature is high or there is massive steam in the kitchen.
d. The hairspray, mousse, air freshener, insecticide, paint, etc. are used
near the detector.
e. The sensor is covered with a lot of dust or cooking fumes.

Out of service life
1.In case the detector is out of service life, the indicator flashes yellow
three times every 5 seconds, with three beeps of the buzzer every 5
seconds, which means that the cumulative working time of the
detector has reached the end of service life. Replace the detector
with the least delay possible.
2. In case the detector is out of service life, aer pressing the
silence/self-test button, the buzzer will be silenced for 8 hours, with
no sound prompt during this period until the end of the silence
status. During the silence, if you hold down the silence/self-test
button for more than 3 seconds, the out-of-service-life sound prompt
function will be restored.
2. In case the detector fails, aer pressing the silence/self-test button,
the buzzer will be silenced for 8 hours, with no sound prompt during
this period until the end of the silence status. During the silence, if
you hold down the silence/self-test button for more than 3 seconds,
the fault sound prompt function will be restored.

Product Specifications
Smart Natural Gas Detector
Model: JT-BZ-03AQ/A
Target Gas: Methane (CH4)
Input: 12.0V 0.5A 6.0W
Wireless Protocols: Zigbee
Dimensions: ⌀80.4 × 31 mm
Operating Temperature: -10°C ~ 55°C
Operating Humidity: 0 ~ 93% RH, no condensation
What is in the Box: Detector × 1, Mounting Plate × 1, Adapter × 1,
Adhesive Sticker × 1, Self-Tapping Screw × 2, Expansion Tube × 2, User
Manual × 1
Manufacturer:LumiUnited Technology Co., Ltd.
Address: Room 801-804, Building 1, Chongwen Park, NanshaniPark, No.
3370, Liuxian Avenue, Fuguang Community, Taoyuan Residential
District, Nanshan District, Shenzhen, China.
Online Customer Service:www.aqara.com/support
Made in China

Faults Fault Diagnosis Solutions
Indicator
remains off
Power cord or adapter is not
well connected; indicator is
damaged; other reasons
Recheck the power cord or
adapter; contact the aer-sales
service
No response
to detected
gas
Detector is in preheating
status; detector failure; other
reasons
Wait for the detector to finish
preheating; contact the
aer-sales service
No-action of
solenoid
valve
Reversed polarity or poor
wiring of the solenoid valve;
solenoid valve is damaged;
other reasons
Recheck wiring of the solenoid
valve; contact solenoid valve
manufacturer for inspection and
repair; contact the aer-sales
service
Alarm from
newly renovated
house
False alarms caused by volatile
gases from paint or decoration
materials
Move to the place with clean air
to test whether there is still an
alarm
Alarm when gas
is used
FStove does not burn well or
has gas leakage
Contact stove manufacturer for
inspection and repair
Buzzer failure Buzzer is damaged Contact the aer-sales service

1.This product is only used to detect natural gas (methane), and
cannot be used to detect LPG and artificial coal gas.
2. Please do not directly impact the detector with high-concentration
combustible gas (such as pure natural gas) lest partial or total
reduction of sensitivity of the detector.
3. The detector can be tested with a lighter with a testing distance
above 10cm. Do not test the detector at short range with a lighter
and during preheating.
4. Avoid violent collision or falling from a high place during installation
and use lest failure of the detector.
5. Weekly cleaning of the detector cover is recommended to ensure
that the detector is not clogged with grease dirt or dust. You can use
a brush or dry lint cloth, excluding cleaning agents.
6. This product has the function of reporting or notifying "natural gas
leakage alarm" via wireless network, which is affected by the
installation environment of the device, the network environment
and maintenance conditions of the device and the hub connected to
the device, the network environment and conditions of the mobile
phone used by the user, and the authorization scope and conditions
of the app used by the user. The manufacturer or producer makes no
Precautions

Scan to get the Zigbee 3.0 Install Code on the last page of the manual.
*Please read this manual carefully and keep it in a safe place.
*If necessary, the contents of this manual will be modified or adjusted without special
notice.
warranties or promises as to the reliability and timeliness of this
function.
7. The product application is at the user's own risk. In no event shall the
manufacturer or producer be liable for any risk, loss, damage,
compensation, liability or expense arising from or suffered as a result
of any alleged malfunction of the product (including but not limited
to failure to deliver push messages, failure of automated execution,
etc.) and failure to achieve its efficacy or purpose.
8. This product has the function of "silencing" the sound emitted by the
device via the wireless network. When users adopt this function in
various scenarios (including but not limited to mobile phone app
operation, automation settings), please make sure to check the
installation site of the device first to eliminate the hazard or danger
of natural gas leakage at the site, ensuring that it will not lead to fire,
explosion and other accidents (such as false alarm of the device) due
to "silencing" before operating.