1. Introducció
This user manual provides comprehensive instructions for the installation, operation, and maintenance of your Meross CS11 Combo Smoke and Carbon Monoxide Alarm. Please read this manual thoroughly before installation and keep it for future reference. This device is designed to detect both smoke and carbon monoxide (CO) to enhance your home safety.
The Meross CS11 alarm complies with European standards EN 14604 for smoke alarms and EN 50291 for carbon monoxide alarms.
2. Característiques del producte
- Dual Sensor Technology: Combines a photoelectric smoke sensor and an electrochemical carbon monoxide sensor for comprehensive protection.
- Durada de la bateria de 10 anys: Equipped with a sealed 3V lithium battery designed to last for 10 years, providing continuous protection without battery replacement.
- Loud 85 dB Alarm: Emits a powerful 85-decibel alarm at 3 meters to alert occupants effectively in case of an emergency.
- Botó de prova/silenci: Permet provar fàcilment el funcionament de l'alarma i silenciar les falses alarmes.
- Tri-Color LED Indicator: Provides clear visual status indications for normal operation (green), fault/low battery/end-of-life (amber), and alarm/test/silence (red).
- Automatic Self-Verification: The device performs regular self-checks to ensure proper functioning.
- Fàcil instal·lació: Comes with a mounting bracket and screws for quick and simple ceiling or wall installation.
- Wide Detection Area: Detects carbon monoxide over an area of up to 40 square meters.
3. Contingut del paquet
En desempaquetar, comproveu que tots els elements que s'enumeren a continuació hi són presents i en bon estat:
- 1 x Meross CS11 Combo Smoke and Carbon Monoxide Alarm
- 1 x Suport de muntatge
- 2 x cargols
- 1 x Manual d'usuari
4. Informació de seguretat
Please read and understand all safety instructions before installing and operating the alarm. Failure to follow these instructions may result in property damage, injury, or death.
- Aquesta alarma està dissenyada només per a ús interior.
- Do not paint the alarm. Paint can clog the sensor openings and interfere with the alarm's ability to detect smoke or CO.
- No instal·leu en zones amb molta humitat, temperatures extremes o excés de pols.
- Test the alarm monthly and after any battery change or relocation.
- The 10-year battery is sealed and non-replaceable. Do not attempt to open the unit or replace the battery.
- This device is not intended to replace proper installation and maintenance of fuel-burning appliances, nor the ventilation systems of these appliances.
- Carbon monoxide is invisible, odorless, and tasteless. This alarm is designed to detect CO gas from any source of combustion.
5. Configuració i instal·lació
Proper placement and installation are crucial for the effective operation of your Meross CS11 alarm.
5.1 Recommended Locations
- Install at least one alarm on every level of your home, including basements.
- Place alarms in hallways outside of sleeping areas.
- For best CO detection, install an alarm in or near rooms where fuel-burning appliances are located.
- For best smoke detection, install in the center of the ceiling. If ceiling installation is not possible, install on a wall, at least 10-30 cm (4-12 inches) from the ceiling.
5.2 Ubicacions a evitar
- Within 1 meter (3 feet) of cooking appliances, heating vents, or ceiling fans.
- En zones extremadament polsegoses, brutes o greixoses.
- A la llum solar directa o en zones amb fluctuacions extremes de temperatura.
- En zones amb molta humitat, com ara els banys.
5.3 Passos d'instal·lació
- Prepareu la ubicació de muntatge: Choose a suitable location according to the guidelines above.
- Col·loqueu el suport de muntatge: Use the provided screws to securely attach the mounting bracket to the ceiling or wall.
- Muntar l'alarma: Align the alarm with the mounting bracket and twist clockwise until it clicks into place. The alarm will automatically activate upon proper installation.
- Prova l'alarma: After installation, press and hold the Test/Silence button for a few seconds to ensure the alarm sounds. Refer to the "Operating Instructions" section for more details on testing.
Figure 5.3.1: Easy Installation of the Meross CS11 Alarm. The image depicts a person on a ladder installing the alarm on a ceiling, with an inset showing the mounting bracket and screws.
6. Instruccions de funcionament
6.1 Estat dels indicadors LED
Figure 6.1.1: Tri-color LED Indication. This image illustrates the different LED colors and their corresponding alarm statuses.
- LED verd: Flashes once every 60 seconds – Indicates normal operation (Standby).
- LED ambre: Flashes once every 60 seconds with a chirp – Indicates a fault, low battery, or end-of-life.
- LED vermell: Flashes rapidly with loud alarm – Indicates smoke or CO detection (Alarm).
- LED vermell: Flashes during test or silence mode.
6.2 Prova de l'alarma
It is recommended to test your alarm monthly to ensure it is functioning correctly.
- Press and hold the Test/Silence button located on the front of the alarm.
- The alarm will emit a series of loud beeps, and the red LED will flash. This indicates the alarm is working.
- Release the button. The alarm will return to normal operation.
Figure 6.2.1: Loud Buzzer Alarm. This image visually represents the 85dB alarm sound emitted by the device.
6.3 Silenciar l'alarma
En cas d'una alarma que no sigui d'emergència (per exemple, fum de cuina), podeu silenciar l'alarma temporalment:
- Premeu el botó Prova/Silenciar una vegada.
- The alarm will enter a temporary silence period (typically 5-10 minutes). The red LED will continue to flash during this period.
- Si la concentració de fum o CO continua alta després del període de silenci, l'alarma es reactivarà.
Warning: Do not silence the alarm without first investigating the cause of the alarm. If the cause is unknown, evacuate the premises immediately.
7. Manteniment
Regular maintenance ensures the longevity and reliability of your Meross CS11 alarm.
- Prova mensual: Test the alarm monthly using the Test/Silence button.
- Neteja: Gently vacuum the alarm cover once a month using a soft brush attachment to remove dust and debris. Do not use cleaning agents or solvents.
- Bateria: The battery is sealed and designed for 10 years of operation. Do not attempt to replace it. When the battery is low or the unit reaches its end-of-life, the amber LED will flash with a chirp. Replace the entire unit.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Alarm chirps every 60 seconds (Amber LED). | Low battery, fault, or end-of-life. | The battery is sealed. If the alarm is chirping, it indicates the unit needs to be replaced. |
| Alarm sounds frequently without apparent smoke/CO. | False alarm due to cooking fumes, steam, dust, or improper placement. | Press the Test/Silence button. Relocate the alarm if false alarms persist due to environmental factors. Clean the alarm. |
| L'alarma no sona durant la prova. | Unit not activated, battery depleted, or unit malfunction. | Ensure the alarm is properly mounted and activated. If it still doesn't work, the unit may be faulty and needs replacement. |
| Green LED not flashing. | Unit not activated or malfunction. | Ensure the alarm is properly mounted and activated. If the issue persists, the unit may be faulty and needs replacement. |
9. Especificacions
| Número de model | CS11 |
| Font d'alimentació | Sealed 3V Lithium Battery (non-replaceable, 10-year life) |
| Tipus de sensor | Fotoelèctric (fum), electroquímic (CO) |
| Potència de l'alarma | ≥ 85 dB a 3 metres |
| Rang de detecció de CO | Fins a 40 m² |
| Temperatura de funcionament | De 0 °C a 40 °C (32 °F a 104 °F) |
| Humitat de funcionament | ≤ 95% HR (sense condensació) |
| Dimensions (Diàmetre x Alçada) | 120 mm x 28 mm (approx. 4.72 in x 1.1 in) |
| Pes | 135 grams (aprox. 4.76 oz) |
| Certificacions | EN 14604:2005/AC:2008 (Smoke), EN 50291-1:2010 (CO) |
| Material | ABS |
Figure 9.1.1: Elegant and Compact Design with Component Overview. This image highlights the key external features and dimensions of the alarm.
10. Informació de la garantia
Specific warranty details are not provided in the product information. Please refer to the official Meross website or contact Meross customer support for detailed warranty terms and conditions applicable to your region.
11. Atenció al client
For technical assistance, troubleshooting, or general inquiries, please visit the official Meross support page or contact their customer service. Contact information can typically be found on the Meross weblloc web o a l'embalatge del producte.
També podeu visitar el Meross Brand Store on Amazon per obtenir més informació sobre el producte.
