1. Giới thiệu
This manual provides essential information for the proper installation, operation, and maintenance of your DAYTECH AJ-762 Smoke Detector. This device is designed to provide early warning of smoke presence, contributing to the safety of your home. Please read these instructions carefully before installation and retain them for future reference.
2. Thông tin an toàn
- The DAYTECH AJ-762 Smoke Detector is certified by TÜV Rheinland and complies with EN 14604:2005 and EN14604 2005/AC:2008 standards.
- This device is equipped with a sealed 10-year lithium battery. The battery is not replaceable.
- Do not paint the smoke detector. Painting may interfere with the sensor's ability to detect smoke.
- Ensure the detector is installed in an area where temperatures remain between 0°C and 40°C. Avoid extreme temperatures.
- Regularly test the smoke detector as described in the 'Operation' section.
- In case of an alarm, evacuate the premises immediately and contact emergency services.
3. Tính năng sản phẩm
- Tuổi thọ pin 10 năm: Integrated sealed lithium battery provides power for 10 years, eliminating the need for frequent battery changes.
- Cảm biến quang điện: Utilizes photoelectric technology for sensitive smoke detection, reducing false alarms from cooking fumes.
- Báo động lớn: Emits an 85 dB alarm signal to ensure early warning, even during sleep.
- Test/Mute Button: Allows for easy testing of the alarm function and silencing of false alarms.
- Tự kiểm tra tự động: The device performs an automatic self-test every 50 seconds, indicated by a subtle LED flash.
- Cảnh báo pin yếu: A 'DI' sound and a red LED flash every 50 seconds indicate a low battery, signaling the need for detector replacement.
- Bảo vệ côn trùng: Features a 0.6mm steel mesh to prevent insects from entering and causing false alarms or damage.
- Kết cấu bền bỉ: Made from flame-retardant ABS material for enhanced safety and longevity.
Hình ảnh: Trênview of DAYTECH Smoke Detector features, including 10-year power, stable temperature operation, energy-saving design, synchronized sensor/battery lifespan, and sealed unit with end-of-life warning.
Image: DAYTECH Smoke Detector on a wall in a living room with a family, highlighting TÜV Rheinland certification, 10-year battery, and 85dB alarm volume.
Image: Diagram illustrating the 0.6mm steel mesh insect protection layer within the DAYTECH Smoke Detector, designed to extend its lifespan.
Image: Comparison showing the DAYTECH Smoke Detector's flame-retardant ABS material resisting fire, contrasted with a non-resistant material melting, emphasizing its robust housing and auto-test function.
4. Nội dung gói hàng
Khi mở gói hàng, vui lòng kiểm tra xem có đầy đủ tất cả các thành phần sau không:
- DAYTECH AJ-762 Smoke Detector Unit(s)
- Mounting Plate(s)
- Vít lắp và phích cắm tường
- 3M Adhesive Mounting Pad(s) (optional magnetic mounting)
- Hướng dẫn sử dụng
Image: Contents of the DAYTECH Smoke Detector package, including two smoke detectors, magnetic mounting plates with 3M adhesive, screws, and the user manual.
5. Cài đặt
The DAYTECH AJ-762 Smoke Detector offers two installation methods: screw mounting or magnetic adhesive mounting.
5.1 Chọn vị trí
- Install smoke detectors on every level of your home, including basements and attics.
- Place detectors inside each bedroom and outside every sleeping area.
- Mount on the ceiling in the center of the room or hallway. If ceiling mounting is not possible, mount on a wall, 10-30 cm (4-12 inches) from the ceiling.
- Avoid placing detectors near windows, doors, or air vents where drafts could interfere with smoke detection.
- Keep detectors away from kitchens, bathrooms, and garages to prevent false alarms from cooking fumes, steam, or exhaust.
5.2 Magnetic Adhesive Mounting (Recommended for easy installation)
- Clean the ceiling or wall surface where the detector will be installed. Ensure it is dry and free of dust or grease.
- Peel off the protective film from one side of the 3M adhesive pad and attach it firmly to the back of the magnetic mounting plate.
- Peel off the protective film from the other side of the 3M adhesive pad and press the magnetic mounting plate firmly onto the chosen ceiling or wall location for at least 30 seconds.
- Align the smoke detector with the magnetic mounting plate and attach it. The magnets will hold the detector securely in place.
5.3 Gắn vít
- Choose a suitable location on the ceiling or wall.
- Use the mounting plate as a template to mark the positions for drilling two holes.
- Khoan lỗ và cắm phích cắm vào tường.
- Secure the mounting plate to the ceiling/wall using the provided screws.
- Căn chỉnh đầu báo khói với tấm lắp và vặn theo chiều kim đồng hồ cho đến khi khớp vào vị trí.
Image: Step-by-step guide for magnetic mounting of the DAYTECH Smoke Detector, showing adhesive application, plate attachment to ceiling, and detector placement.
6. Hoạt động
6.1 Kích hoạt ban đầu
The smoke detector is active once installed. The integrated battery is designed for 10 years of operation. A small LED indicator will flash approximately every 50 seconds to confirm the unit is functioning correctly.
6.2 Kiểm tra báo động
It is recommended to test your smoke detector weekly to ensure proper functionality.
- Press and hold the large central test/mute button on the detector for a few seconds.
- The alarm will sound loudly (85 dB) and the LED will flash rapidly.
- Release the button to stop the alarm. If the alarm does not sound, refer to the Troubleshooting section.
Image: A hand pressing the central test button on the DAYTECH Smoke Detector, illustrating the easy operation for testing or muting the alarm.
6.3 Muting False Alarms
In case of a non-emergency alarm (e.g., from cooking fumes), you can temporarily silence the alarm:
- Press the central test/mute button once.
- The alarm will be silenced for approximately 10 minutes. The LED will continue to flash every 10 seconds during this period.
- After the mute period, if smoke is still detected, the alarm will reactivate.
6.4 Cảnh Báo Pin Yếu
When the battery is nearing the end of its 10-year life, the detector will emit a 'DI' sound and a red LED will flash every 50 seconds. This indicates that the detector needs to be replaced.
7. Bảo trì
7.1 Vệ sinh
Dust and debris can affect the performance of your smoke detector. Clean it regularly:
- Dùng đầu hút bụi mềm để làm sạch nhẹ nhàng bên ngoài đầu dò.
- Lau bề mặt bằng một miếng vải mỏngamp Lau bằng vải. Không sử dụng dung dịch tẩy rửa hoặc dung môi.
- Clean at least once a month, or more frequently if dust accumulates quickly.
7.2 Thay thế pin
The DAYTECH AJ-762 Smoke Detector features a sealed 10-year battery that is not user-replaceable. When the low battery warning sounds, the entire unit must be replaced.
7.3 Thay thế đầu dò
Smoke detectors have a limited lifespan. It is recommended to replace your DAYTECH AJ-762 Smoke Detector every 10 years from the date of manufacture or installation, even if it appears to be functioning correctly.
KHAI THÁC. Xử lý sự cố
| Vấn đề | Nguyên nhân có thể | Giải pháp |
|---|---|---|
| Detector does not alarm during test. | Unit is faulty or battery is depleted. | Ensure the unit is properly activated. If not, replace the detector. |
| Thường xuyên có báo động giả. | Improper placement (near kitchen, bathroom, vents) or dust accumulation. | Relocate the detector to a more suitable area. Clean the detector as per maintenance instructions. Use the mute function for temporary non-emergency alarms. |
| Detector chirps or flashes red LED every 50 seconds. | Cảnh báo pin yếu. | The 10-year battery is depleted. Replace the entire smoke detector unit. |
| Alarm sounds continuously without visible smoke. | Dust, insects, or high humidity. | Clean the detector. If the problem persists, consider relocating or replacing the unit. |
9. Thông số kỹ thuật
| Tính năng | Đặc điểm kỹ thuật |
|---|---|
| Số hiệu mẫu | AJ-762 |
| Kích thước (D x R x C) | 11 x 11 x 4 cm (4.33 x 4.33 x 1.57 inch) |
| Cân nặng | 209.98 gam |
| Nguồn điện | 10-Year Sealed Lithium Battery (1 C-type included) |
| Âm lượng báo động | 85 dB ở khoảng cách 3 mét |
| Loại cảm biến | Quang điện |
| Nhiệt độ hoạt động | 0°C đến 40°C (32°F đến 104°F) |
| Chứng nhận | TÜV Rheinland, EN 14604:2005, EN14604 2005/AC:2008 |
| Vật liệu | ABS chống cháy |
10. Bảo hành và Hỗ trợ
The DAYTECH AJ-762 Smoke Detector comes with a 10-year warranty, ensuring reliable performance and peace of mind. For any questions, technical support, or warranty claims, please contact DAYTECH customer service through your purchase platform or the official DAYTECH webđịa điểm.
