First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide Alarm User Manual

1. Entwodiksyon

This manual provides essential information for the proper installation, operation, and maintenance of your First Alert BRK SC-9120B Hardwired Combination Smoke and Carbon Monoxide Alarm. This device is designed to detect both smoke and carbon monoxide, providing early warning of potential dangers. Please read these instructions thoroughly before installation and retain this manual for future reference.

2. Enfòmasyon sou Sekirite

• Enpòtan: This alarm requires a continuous 120V AC power supply and a 9V battery for backup.
• Pa pentire alam lan. Penti ka bouche chanm deteksyon yo epi anpeche aparèy la fonksyone byen.
• Teste alam lan chak semèn pou asire li fonksyone byen.
• Pa janm inyore yon alam. Envestige kòz la imedyatman.
• Proper placement is crucial for effective detection. Refer to local codes and NFPA 72 (National Fire Alarm and Signaling Code) for guidance.

3. Karakteristik

• Teknoloji Doub Capteur: Ionization sensor for smoke detection and electrochemical sensor for carbon monoxide (CO) detection.
• Hardwired with Battery Backup: Connects to your home's electrical system with a 9-volt battery for continuous operation during power outages.
• Entèkoneksyon: Can be linked with other compatible BRK or First Alert hardwired alarms for synchronized alarming throughout your residence.
• Endikatè Alam ki bloke: Identifies the initiating alarm unit even after the alarm condition has subsided.
• Bouton sèl tès/silans: Allows for easy testing of the alarm's functions and silencing of nuisance alarms.
• Limyè endikatè: Provide visual cues for power, smoke, and carbon monoxide alarm status.
• Enstalasyon fasil: Features universal mounting brackets and tamper-resistant locking brackets.

4. Pake kontni

• First Alert BRK SC-9120B Combination Smoke and Carbon Monoxide Alarm Unit(s)
• Mounting Bracket
• Câblage lekipay
• Manyèl itilizatè

5. Enstalasyon ak Enstalasyon

5.1 Pre-Enstalasyon

• Kondisyon pou pouvwa: Ensure a 120V AC, 60 Hz power source is available.
• Kote: Install alarms on every level of your home, inside each bedroom, and outside each sleeping area. Avoid placing near vents, windows, or in dead air spaces.
• Entèkoneksyon: If installing multiple units, ensure all are compatible for interconnectivity.

5.2 Montaj ak fil elektrik

1. Fèmen pouvwa: Before beginning installation, turn off the power to the circuit at the main service panel.
2. Atache Sipò Montaj la: Secure the universal mounting bracket to the electrical box using the provided screws.
3. Konekte ekipay fil elektrik: Connect the alarm's wiring harness to your home's electrical wiring (black to black, white to white, red to red for interconnectivity). Ensure all connections are secure.
4. Enstale batri: Insert a fresh 9-volt battery into the battery compartment. Ensure correct polarity.
5. Konekte inite alam lan: Align the alarm unit with the mounting bracket and twist clockwise until it locks into place. The tamper-resistant locking brackets can be engaged if desired.
6. Retabli pouvwa: Remete kouran an nan panèl sèvis prensipal la.

5.3 Initial Test

After installation and restoring power, press and hold the Test/Silence button for a few seconds until the alarm sounds. This confirms the unit is receiving power and the alarm mechanism is functional. If the alarm chirps for approximately 5 minutes after installation, press the test button to reset and synchronize the unit.

Image: First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide Alarm. This image shows the front view of the alarm unit, typically white or off-white, with a central test/silence button and indicator lights.

6. Operasyon Enstriksyon

6.1 Operasyon Nòmal

Under normal conditions, the power indicator light (usually green) will glow continuously, indicating that the unit is receiving AC power. The alarm will remain silent unless smoke or carbon monoxide is detected, or the test button is pressed.

6.2 Kondisyon alam

• Alam lafimen: The alarm will sound a loud, continuous horn pattern (three beeps, pause, three beeps). The smoke indicator light (usually red) will flash rapidly.
• Alam Monoksid Kabòn (CO): The alarm will sound a distinct four-beep pattern, pause, then repeat. The CO indicator light (usually red) will flash rapidly.
• Alam ki konekte: If interconnected, all compatible alarms will sound when one detects a hazard. The initiating unit's indicator light will flash, while others will remain steady.

6.3 Fonksyon Silans

To silence a nuisance alarm (e.g., from cooking smoke), press the Test/Silence button. The alarm will temporarily silence for several minutes. If the smoke or CO concentration is still present after the silence period, the alarm will reactivate.

6.4 Tès Alam lan

Test your alarm weekly by pressing and holding the Test/Silence button until the alarm sounds. This verifies the electronic circuitry, horn, and battery are working. The alarm should emit both smoke and CO alarm patterns during the test.

7. Antretyen

7.1 Netwayaj regilye

Clean your alarm at least once a month. Use a soft brush or vacuum cleaner attachment to remove dust and debris from the alarm's vents and openings. Do not use cleaning solvents or spray directly onto the unit.

7.2 Ranplasman batri

The 9-volt backup battery should be replaced at least once a year, or immediately when the alarm emits a regular 'chirp' sound (approximately once per minute), indicating a low battery. To replace the battery, twist the alarm counter-clockwise to remove it from the mounting bracket, open the battery compartment, replace the old battery with a new 9-volt battery, and reattach the unit.

7.3 Fen lavi

Smoke and carbon monoxide alarms have a limited lifespan. This unit should be replaced approximately 7-10 years after its manufacture date. Refer to the date printed on the back of the alarm for replacement information.

NAN. Depanaj

Si etap depanaj yo pa rezoud pwoblèm nan, kontakte sèvis kliyan.

9. Espesifikasyon

• Modèl: SC-9120B
• Sous pouvwa: 120V AC, 60 Hz with 9V Battery Backup
• Kalite Capteur: Ionization (Smoke), Electrochemical (Carbon Monoxide)
• Pwa atik: Apeprè 2.97 liv (pou 4 inite)
• Dimansyon pake: Approximately 10.24 x 6.85 x 6.14 inches (for 4 units)
• UPC: 716123256193

10. Garanti ak sipò

First Alert products are designed for reliability and performance. For specific warranty details, please refer to the documentation included with your purchase or visit the official First Alert website. If you require technical assistance or have questions regarding your SC-9120B alarm, please contact First Alert customer support.

Enfòmasyon pou kontakte: Refer to the First Alert official website or product packaging for the most current customer support contact details.