1. Introducció
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. Informació de seguretat
- 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.
- En cas d'alarma, evacueu immediatament les instal·lacions i contacteu amb els serveis d'emergència.
3. Característiques del producte
- Durada de la bateria de 10 anys: Integrated sealed lithium battery provides power for 10 years, eliminating the need for frequent battery changes.
- Sensor fotoelèctric: Utilizes photoelectric technology for sensitive smoke detection, reducing false alarms from cooking fumes.
- Alarma forta: 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.
- Autoprova automàtica: The device performs an automatic self-test every 50 seconds, indicated by a subtle LED flash.
- Avís de bateria baixa: A 'DI' sound and a red LED flash every 50 seconds indicate a low battery, signaling the need for detector replacement.
- Protecció contra insectes: Features a 0.6mm steel mesh to prevent insects from entering and causing false alarms or damage.
- Construcció duradora: Made from flame-retardant ABS material for enhanced safety and longevity.
Imatge: Més deview 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. Contingut del paquet
En obrir el paquet, comproveu que hi hagi tots els components:
- DAYTECH AJ-762 Smoke Detector Unit(s)
- Mounting Plate(s)
- Cargols de muntatge i tacs de paret
- 3M Adhesive Mounting Pad(s) (optional magnetic mounting)
- Manual d'usuari
Image: Contents of the DAYTECH Smoke Detector package, including two smoke detectors, magnetic mounting plates with 3M adhesive, screws, and the user manual.
5. Instal·lació
The DAYTECH AJ-762 Smoke Detector offers two installation methods: screw mounting or magnetic adhesive mounting.
5.1 Selecció d'una ubicació
- Instal·leu detectors de fum a tots els nivells de la vostra llar, inclosos els soterranis i les golfes.
- 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 Muntatge de cargols
- Trieu una ubicació adequada al sostre o a la paret.
- Use the mounting plate as a template to mark the positions for drilling two holes.
- Perforeu els forats i introduïu els taps de paret.
- Secure the mounting plate to the ceiling/wall using the provided screws.
- Alineeu el detector de fum amb la placa de muntatge i gireu-lo en sentit horari fins que encaixi al seu lloc.
Image: Step-by-step guide for magnetic mounting of the DAYTECH Smoke Detector, showing adhesive application, plate attachment to ceiling, and detector placement.
6. Funcionament
6.1 Activació inicial
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 Prova de l'alarma
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 Avís de bateria baixa
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. Manteniment
7.1 Neteja
Dust and debris can affect the performance of your smoke detector. Clean it regularly:
- Aspireu suaument l'exterior del detector amb un raspall suau.
- Wipe the surface with a slightly damp cloth. Do not use cleaning sprays or solvents.
- Clean at least once a month, or more frequently if dust accumulates quickly.
7.2 Substitució de la bateria
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 Substitució del detector
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.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Detector does not alarm during test. | Unit is faulty or battery is depleted. | Ensure the unit is properly activated. If not, replace the detector. |
| Falses alarmes freqüents. | 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. | Avís de bateria baixa. | 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. Especificacions
| Característica | Especificació |
|---|---|
| Número de model | AJ-762 |
| Dimensions (L x A x A) | 11 x 11 x 4 cm (4.33 x 4.33 x 1.57 polzades) |
| Pes | 209.98 grams |
| Font d'alimentació | 10-Year Sealed Lithium Battery (1 C-type included) |
| Volum de l'alarma | 85 dB a 3 metres |
| Tipus de sensor | Fotoelèctric |
| Temperatura de funcionament | De 0 °C a 40 °C (32 °F a 104 °F) |
| Certificacions | TÜV Rheinland, EN 14604:2005, EN14604 2005/AC:2008 |
| Material | ABS ignífug |
10. Garantia i Suport
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 weblloc.
