Smart Household Gas Alarm Installation and Use Tips
Test gas source: LPG, Natural gas, Town gas
First, the installation instructions:
1, the alarm installation location: within 1.5 meters from the gas source radius, well-ventilated place:
(1) Liquefied gas is heavier than air and is installed approximately 0.3 meters above the ground.
(2) Natural gas, city gas, carbon monoxide, etc. are lighter than air and are installed approximately 0.3 meters from the ceiling.
2. The installation position is forbidden: the position of corners, cabinets, etc. where the air is not easy to circulate; the position that is easily smoked by fumes, etc.
3, prohibit installation time:
A: The house has not been painted and finished.
B: After the renovation of the house, full ventilation is less than 5 days.
C: Build wood furniture in the house, or purchase new wood furniture. Its full ventilation is less than 3 days.
D: Use or spray: Insecticides (mosquitoes, cockroaches, etc.), air cleaners, glue, hair gel, etc., full ventilation less than 4 hours.
The above prohibits the installation of alarms. If it is installed, unplug the power supply. After the alarm is cold, cover the alarm with something like a plastic bag. Allow sufficient time for ventilation before turning on the alarm. Otherwise, the sensor may be damaged, causing false alarms (alarm without gas leakage), or yellow flashing or blinking red and green lights, buzzer alarms, and alarms.
If the alarm is damaged due to the violation of rules 2 and 3, the user and the installation are responsible for it.
Second, application
1. Power light: green light, working status is always on, and it goes out when the alarm occurs.
2. Alarm light: Red light, it lights up when the alarm occurs, and it goes out when the alarm is stopped.
3, fault light: yellow light, fault state or abnormal alarm light, no yellow light or yellow light bad, there will be a flash of traffic lights alternately with failure.
4. Switch on the power supply. After the green light flashes for 3-5 minutes, the alarm goes into normal operation. When the detected gas reaches the alarm point, after the red light flashes for 3 seconds, the green light goes out and the buzzer emits an alarm sound of “B, B, B...†When the concentration of the detected gas drops below the alarm point, the alarm sounds. Will stop. (Note: carbon monoxide alarm has delay function)
5. If you press the test button, the alarm will be simulated, the green light will be off, the red light and yellow light will be on, and the buzzer will sound the alarm of “B, B, B...â€.
6. If the combined exhaust fan function is added, when the alarm alarms, the alarm will automatically open the exhaust fan to eliminate harmful gases. However, if the concentration of leaked gas is too large, the spark generated by the exhaust fan may start to explode. It is recommended not to increase this function and it is necessary to change the function of the additional solenoid valve or robot.
7. If an additional manipulator or solenoid valve function is added, when the alarm alarms, the connected robot or solenoid valve will automatically shut off the gas valve to cut off the harmful gas source.
8. With the addition of the networking function, when the alarm alarms, the management center or the control center simultaneously receives normally open or normally closed (NO, NC) signals. For the added wireless function, the control panel will receive the wireless signal.
Third, the alarm processing method
1. Please immediately open the doors and windows, shut off the source of hazardous gas, do not open or close any electrical switch, and do not rub any static electricity.
2. Immediately report to the gas management department, which is checked and handled by professionals.
3. After being dealt with by professionals, ventilate the alarm.
Fourth, technical parameters voltage selection: AC 220V-110V; DC9V-16V
12VDC overall static power consumption: <0.5W; <1.5W when alarming
220V-110VAC machine static power consumption: 2W; alarm <3W
Alarm concentration: flammable gas off: liquefied gas 0.1% ~ 0.5%;
Natural gas 0.1% to 1%; city gas (H2) 0.1% to 0.5
Carbon monoxide: 1 to 0.4
Gas recovery time: ≤30S
Carbon monoxide response recovery time: ≤200S Alarm volume: ≥85DB
Working environment: Humidity ≤97%RH Temperature: -15°C-+50°C
V. Hazards to the human body from combustible gas and carbon monoxide When the combustible gas concentration exceeds the lower explosive limit, an explosion occurs when the combustible gas (lighter, electrical switch, static electricity, etc.) is touched, causing injury. Carbon monoxide is a colorless and odorless toxic gas. It is mainly caused by the incomplete combustion of combustible gases, gasoline, and wood. It is inhaled through human respiratory tract and takes away oxygen from human hemoglobin, causing the death of human beings with hypoxia.
Six, the user notice
1. The best shelf life of this product is three years.
2, this product is free of charge for one year, in the warranty period of any manufacturing and quality defects, the user holds this card to contact with my company, apply for warranty.
3, the scope of warranty does not include the surface shell, labels and so on.
4. When this product is used, it should be protected against air leakage from the vent hole and dust. The company will not be responsible for the resulting defects and cleaning services.
5, the company does not undertake the user's own disassembly, or improper use caused by serious impact, damage caused by falling.
6. This product is underwritten by China Pacific Insurance Company for product liability insurance.
Seventh, troubleshooting
1. When the alarm has been transported for long distances or has not been used for a long period of time, it will take 4 hours to reach its optimal performance. If there is no alarm, please power off and plug 2-3 times. Accelerated aging, the effect of entering normal working conditions.
2. If the yellow light flashes or the red and green lights flash alternately, the buzzer will send intermittent “dropsâ€. Please plug it in 2 or 3 times. If there are still problems, please send it back to the manufacturer for repair.
Eight, used in maintenance alarm should be long-term power work, and to ensure that the environment is clean and safe. After a period of use, should check the alarm is normal, the method is: soak alcohol with cotton balls (or use a lighter without fire trace For a short time (within about 2 seconds), the alarm should be flashing or alarming at the red light. After the cotton ball has left, it should gradually return to normal, indicating normal.
Nine, alarm wiring method
+: Connect the positive pole of the power supply (red line) - : Connect the negative pole of the power supply (black line)
--: Network Common (Yellow Line) NC: Normally Closed (White Line)
NO: always open (blue line)
First, the installation instructions:
1, the alarm installation location: within 1.5 meters from the gas source radius, well-ventilated place:
(1) Liquefied gas is heavier than air and is installed approximately 0.3 meters above the ground.
(2) Natural gas, city gas, carbon monoxide, etc. are lighter than air and are installed approximately 0.3 meters from the ceiling.
2. The installation position is forbidden: the position of corners, cabinets, etc. where the air is not easy to circulate; the position that is easily smoked by fumes, etc.
3, prohibit installation time:
A: The house has not been painted and finished.
B: After the renovation of the house, full ventilation is less than 5 days.
C: Build wood furniture in the house, or purchase new wood furniture. Its full ventilation is less than 3 days.
D: Use or spray: Insecticides (mosquitoes, cockroaches, etc.), air cleaners, glue, hair gel, etc., full ventilation less than 4 hours.
The above prohibits the installation of alarms. If it is installed, unplug the power supply. After the alarm is cold, cover the alarm with something like a plastic bag. Allow sufficient time for ventilation before turning on the alarm. Otherwise, the sensor may be damaged, causing false alarms (alarm without gas leakage), or yellow flashing or blinking red and green lights, buzzer alarms, and alarms.
If the alarm is damaged due to the violation of rules 2 and 3, the user and the installation are responsible for it.
Second, application
1. Power light: green light, working status is always on, and it goes out when the alarm occurs.
2. Alarm light: Red light, it lights up when the alarm occurs, and it goes out when the alarm is stopped.
3, fault light: yellow light, fault state or abnormal alarm light, no yellow light or yellow light bad, there will be a flash of traffic lights alternately with failure.
4. Switch on the power supply. After the green light flashes for 3-5 minutes, the alarm goes into normal operation. When the detected gas reaches the alarm point, after the red light flashes for 3 seconds, the green light goes out and the buzzer emits an alarm sound of “B, B, B...†When the concentration of the detected gas drops below the alarm point, the alarm sounds. Will stop. (Note: carbon monoxide alarm has delay function)
5. If you press the test button, the alarm will be simulated, the green light will be off, the red light and yellow light will be on, and the buzzer will sound the alarm of “B, B, B...â€.
6. If the combined exhaust fan function is added, when the alarm alarms, the alarm will automatically open the exhaust fan to eliminate harmful gases. However, if the concentration of leaked gas is too large, the spark generated by the exhaust fan may start to explode. It is recommended not to increase this function and it is necessary to change the function of the additional solenoid valve or robot.
7. If an additional manipulator or solenoid valve function is added, when the alarm alarms, the connected robot or solenoid valve will automatically shut off the gas valve to cut off the harmful gas source.
8. With the addition of the networking function, when the alarm alarms, the management center or the control center simultaneously receives normally open or normally closed (NO, NC) signals. For the added wireless function, the control panel will receive the wireless signal.
Third, the alarm processing method
1. Please immediately open the doors and windows, shut off the source of hazardous gas, do not open or close any electrical switch, and do not rub any static electricity.
2. Immediately report to the gas management department, which is checked and handled by professionals.
3. After being dealt with by professionals, ventilate the alarm.
Fourth, technical parameters voltage selection: AC 220V-110V; DC9V-16V
12VDC overall static power consumption: <0.5W; <1.5W when alarming
220V-110VAC machine static power consumption: 2W; alarm <3W
Alarm concentration: flammable gas off: liquefied gas 0.1% ~ 0.5%;
Natural gas 0.1% to 1%; city gas (H2) 0.1% to 0.5
Carbon monoxide: 1 to 0.4
Gas recovery time: ≤30S
Carbon monoxide response recovery time: ≤200S Alarm volume: ≥85DB
Working environment: Humidity ≤97%RH Temperature: -15°C-+50°C
V. Hazards to the human body from combustible gas and carbon monoxide When the combustible gas concentration exceeds the lower explosive limit, an explosion occurs when the combustible gas (lighter, electrical switch, static electricity, etc.) is touched, causing injury. Carbon monoxide is a colorless and odorless toxic gas. It is mainly caused by the incomplete combustion of combustible gases, gasoline, and wood. It is inhaled through human respiratory tract and takes away oxygen from human hemoglobin, causing the death of human beings with hypoxia.
Six, the user notice
1. The best shelf life of this product is three years.
2, this product is free of charge for one year, in the warranty period of any manufacturing and quality defects, the user holds this card to contact with my company, apply for warranty.
3, the scope of warranty does not include the surface shell, labels and so on.
4. When this product is used, it should be protected against air leakage from the vent hole and dust. The company will not be responsible for the resulting defects and cleaning services.
5, the company does not undertake the user's own disassembly, or improper use caused by serious impact, damage caused by falling.
6. This product is underwritten by China Pacific Insurance Company for product liability insurance.
Seventh, troubleshooting
1. When the alarm has been transported for long distances or has not been used for a long period of time, it will take 4 hours to reach its optimal performance. If there is no alarm, please power off and plug 2-3 times. Accelerated aging, the effect of entering normal working conditions.
2. If the yellow light flashes or the red and green lights flash alternately, the buzzer will send intermittent “dropsâ€. Please plug it in 2 or 3 times. If there are still problems, please send it back to the manufacturer for repair.
Eight, used in maintenance alarm should be long-term power work, and to ensure that the environment is clean and safe. After a period of use, should check the alarm is normal, the method is: soak alcohol with cotton balls (or use a lighter without fire trace For a short time (within about 2 seconds), the alarm should be flashing or alarming at the red light. After the cotton ball has left, it should gradually return to normal, indicating normal.
Nine, alarm wiring method
+: Connect the positive pole of the power supply (red line) - : Connect the negative pole of the power supply (black line)
--: Network Common (Yellow Line) NC: Normally Closed (White Line)
NO: always open (blue line)
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