1. Ievads
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. Produkta īpašības
- Divu sensoru tehnoloģija: Combines a photoelectric smoke sensor and an electrochemical carbon monoxide sensor for comprehensive protection.
- 10 gadu akumulatora darbības laiks: Equipped with a sealed 3V lithium battery designed to last for 10 years, providing continuous protection without battery replacement.
- Skaļa 85 dB trauksme: Emits a powerful 85-decibel alarm at 3 meters to alert occupants effectively in case of an emergency.
- Testa/klusuma poga: Allows for easy testing of the alarm's functionality and silencing false alarms.
- 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.
- Viegla uzstādīšana: 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. Iepakojuma saturs
Izpakojot iepakojumu, lūdzu, pārliecinieties, vai visas tālāk norādītās lietas ir klāt un labā stāvoklī:
- 1 x Meross CS11 Combo Smoke and Carbon Monoxide Alarm
- 1 x stiprinājuma kronšteins
- 2 x Skrūves
- 1 x Lietotāja rokasgrāmata
4. Drošības informācija
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.
- This alarm is designed for indoor use only.
- Do not paint the alarm. Paint can clog the sensor openings and interfere with the alarm's ability to detect smoke or CO.
- Neuzstādiet vietās ar augstu mitruma līmeni, ekstremālām temperatūrām vai pārmērīgu putekļu daudzumu.
- 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. Iestatīšana un instalēšana
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 Vietas, no kurām jāizvairās
- Within 1 meter (3 feet) of cooking appliances, heating vents, or ceiling fans.
- Īpaši putekļainās, netīrās vai taukainās vietās.
- Tiešos saules staros vai vietās ar krasām temperatūras svārstībām.
- Telpās ar augstu mitruma līmeni, piemēram, vannas istabās.
5.3. Uzstādīšanas soļi
- Sagatavojiet montāžas vietu: Choose a suitable location according to the guidelines above.
- Pievienojiet montāžas kronšteinu: Use the provided screws to securely attach the mounting bracket to the ceiling or wall.
- Uzstādiet signalizāciju: Align the alarm with the mounting bracket and twist clockwise until it clicks into place. The alarm will automatically activate upon proper installation.
- Pārbaudiet modinātāju: 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. Lietošanas instrukcijas
6.1 LED indikatora statuss

Figure 6.1.1: Tri-color LED Indication. This image illustrates the different LED colors and their corresponding alarm statuses.
- Zaļā gaismas diode: Flashes once every 60 seconds – Indicates normal operation (Standby).
- Dzintara gaismas diode: Flashes once every 60 seconds with a chirp – Indicates a fault, low battery, or end-of-life.
- Sarkana LED: Flashes rapidly with loud alarm – Indicates smoke or CO detection (Alarm).
- Sarkana LED: Flashes during test or silence mode.
6.2 Signalizācijas pārbaude
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.
- Atlaidiet pogu. Signalizācija atgriezīsies normālā darbības režīmā.

Figure 6.2.1: Loud Buzzer Alarm. This image visually represents the 85dB alarm sound emitted by the device.
6.3 Trauksmes apklusināšana
Ja trauksme nav ārkārtas situācija (piemēram, ēdiena gatavošanas dūmi), varat īslaicīgi apklusināt trauksmi:
- Vienreiz nospiediet pogu Pārbaudīt/apklusināt.
- The alarm will enter a temporary silence period (typically 5-10 minutes). The red LED will continue to flash during this period.
- Ja dūmu vai CO koncentrācija saglabājas augsta pēc apklusināšanas perioda, trauksme atkārtoti aktivizēsies.
Warning: Do not silence the alarm without first investigating the cause of the alarm. If the cause is unknown, evacuate the premises immediately.
7. Apkope
Regular maintenance ensures the longevity and reliability of your Meross CS11 alarm.
- Mēneša pārbaude: Test the alarm monthly using the Test/Silence button.
- Tīrīšana: 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.
- Akumulators: 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. Traucējummeklēšana
| Problēma | Iespējamais cēlonis | Risinājums |
|---|---|---|
| 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. |
| Pārbaudes laikā trauksmes signāls neskan. | 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. | Ierīce nav aktivizēta vai darbojas nepareizi. | Ensure the alarm is properly mounted and activated. If the issue persists, the unit may be faulty and needs replacement. |
9. Specifikācijas
| Modeļa numurs | CS11 |
| Barošanas avots | Sealed 3V Lithium Battery (non-replaceable, 10-year life) |
| Sensora tips | Fotoelektrisks (dūmi), elektroķīmisks (CO) |
| Trauksmes skaļums | ≥ 85 dB 3 metru attālumā |
| CO noteikšanas diapazons | Līdz 40 m² |
| Darba temperatūra | 0°C līdz 40°C (32°F līdz 104°F) |
| Darba mitrums | ≤ 95% RH (nekondensējošs) |
| Izmēri (diametrs x augstums) | 120 mm x 28 mm (aptuveni 4.72 collas x 1.1 collas) |
| Svars | 135 grami (aptuveni 4.76 unces) |
| Sertifikāti | EN 14604:2005/AC:2008 (Smoke), EN 50291-1:2010 (CO) |
| Materiāls | 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. Informācija par garantiju
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. Klientu atbalsts
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 webvietnē vai uz produkta iepakojuma.
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