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8. Network function operation:
(1) Pair Zigbee gateway:
Open the Tuya APP, select the Zigbee gateway, click to add a sub-device, then, long press the "self-check/silence" button for 5 seconds, the green LED
indicator flashes continuously, the device resets, and automatically sends a network access request to the Zigbee gateway. After the Zigbee gateway
confirms, You can complete the network access, and prompt the device to add successfully on the APP.
The longest configuration time is 2 minutes. If it times out, it will automatically exit the pairing mode;
(2) Test function:
When the detector is under normal monitoring, short press the "self-check/silence" button, if the network alarm information is received, it means that the
communication between the gas and the network platform is normal. The same operation, but does not match the above phenomenon, the test fails.
Indicates that the product has not been paired (needs to be paired again) or the network communication has failed.
Product testing
After the gas leak detector is installed, power on, and the test can be performed after the self-test preheating is completed. Press the test button to enter the
test mode.
Use a lighter test, the test method is as follows:
Do not use a lighter to directly jet the detector, which will cause damage to the detector. The correct way is: find a transparent plastic bag, fill it with a proper
amount of air first, then use a lighter to inject into the bag without ignition for about 5 seconds, stop the injection, shake well, and then put the detector into the
plastic bag. The detector should alarm immediately, and the detector should be taken out immediately after the alarm.
routine maintenance
If the product is used for a long time, some dirt will remain on the convection window of the product, which may affect the sensitivity of gas detection. Recom-
mendation: Use for three months (or depending on the pollution), use a brush to mix a small amount of detergent to clean the surrounding of the gas convection
window (do not let the cleaning liquid flow into the body), and re-test the product after cleaning.
Alarm handling
1. Close the pipeline valve immediately；
2. Avoid using all items that can generate sparks (such as: answering or making mobile phone calls, turning on lighters, turning on electrical switches);
3. Open doors and windows to allow indoor air to circulate with the outside world;
4. Notify the responsible department and relevant professionals as soon as possible.
Precautions
1. Please follow the usage of the product and use the power supply correctly. After the product is continuously powered on for 24 hours, remove the plastic
cover, otherwise the performance of the detector will be affected.
2. The detector cannot have an infinite life, and the recommended effective life is 3 years; it is best to test it once every six months and maintain it regularly.
3. Do not use detergents or solvents to clean the detector. Chemicals will permanently damage or temporarily contaminate the detector. Avoid spraying air
fresheners, paints or other aerosols near the detector.
4. The product cannot be tested with high concentration (>100% LEL) gas, which may reduce the sensitivity of the alarm and cause the alarm to not work properly.
5. Gas detector products can increase the safety factor, but cannot guarantee safety 100%. In addition to the correct use of this product, users are also required
to increase their safety awareness and vigilance to avoid losses.
Special Note
1. Special attention should be paid to the use environment of this detector:
A. Avoid long-term effects of high temperature water vapor and oil fume; if it cannot be avoided, equipment such as exhaust fans and ventilation fans should
be installed.
B. Avoid long-term use in high temperature environments: places with more water vapor and water droplets.
C. Avoid contacting the detector with silicone vapor, formaldehyde, toluene, acetic acid, and hydrogen sulfide. They are mainly produced in home decoration,
horizontal installation materials, such as adhesives, wall coatings, hairspray, silicone rubber, etc. These can cause sensor poisoning, irrecoverable
damage, and cause detector false alarms or failures. High concentrations of alcohol vapor will cause false alarms; and long-term exposure to these gases
will cause the alarm sensitivity to drift and cannot be recovered.
D. In case of failure, please do not disassemble the detector for maintenance without permission. Users can notify our company or our local office, and we
will deal with it as soon as possible.
2. The company is not responsible for the warranty in one of the following situations:
A. Failure to install and use the product in accordance with the requirements of this manual will cause damage to the product.
B. Damage caused by high grid voltage or self-opening of the case.
C. Damage caused by damp, falling, bumping, pressing and smashing.
D. Man-made damage caused by improper use of other reasons.
packing list
Detector 1；Adapter: 1；Mounting bracket: 1；3M glue: 1；Instruction Manual: 1 ；Certificate: 1；Screw Pack: 1 Pack