First Alert 9120LBL

First Alert BRK 9120LBL Hardwired Smoke Detector Instruction Manual

Model: 9120LBL

1. تعارف

The First Alert BRK 9120LBL is a hardwired smoke detector designed to provide early warning of smoke and fast-flaming fires. This unit features an ionization sensor and includes a 10-year sealed battery backup, ensuring continuous operation even during power outages. Adapter plugs are provided for easy replacement of existing hardwired alarms without requiring rewiring. This manual provides essential information for proper installation, operation, and maintenance to ensure optimal performance and safety.

First Alert BRK 9120LBL Hardwired Smoke Detector

تصوير 1: سامهون view of the First Alert BRK 9120LBL Hardwired Smoke Detector.

2. اهم حفاظتي ڄاڻ

Please read and understand all instructions before installing and operating this smoke detector. Failure to follow these instructions may result in property damage, injury, or death.

  • خبردار: Turn off power at the circuit breaker before beginning installation or maintenance.
  • اسموڪ ڊيٽيڪٽر کي رنگ نه ڪريو. رنگ سينسنگ چيمبرن کي بند ڪري سگهي ٿو ۽ الارم کي صحيح طريقي سان ڪم ڪرڻ کان روڪي سگهي ٿو.
  • Test the smoke detector weekly to ensure proper function.
  • This smoke detector is designed for use in single-family residences.
  • Replace the unit immediately if it is damaged or not functioning properly.

For additional safety information, refer to local building codes and fire safety guidelines.

3. پيڪيج مواد

پڪ ڪريو ته سڀئي شيون توهان جي پيڪيج ۾ شامل آهن:

  • First Alert BRK 9120LBL Smoke Detector
  • وڌندڙ خط
  • Adapter Plugs (various types for compatibility)
  • چڙهڻ اسڪرو ۽ لنگر
  • هدايت نامو (هي دستاويز)
First Alert BRK 9120LBL Package Contents

Image 2: All components included with the First Alert BRK 9120LBL smoke detector.

4. تنصيب

Proper placement and installation are crucial for the effective operation of your smoke detector. Follow these steps carefully.

4.1 تجويز ڪيل جڳهه

Install smoke alarms on every level of your home, including the basement, and in every bedroom. For optimal protection, place alarms in hallways outside sleeping areas and in living rooms.

Video 1: This video illustrates recommended placement for smoke alarms and other fire safety devices within a home.

4.2 وائرنگ ۽ چڙهڻ

  1. پاور بند ڪريو: Before starting, ensure the power to the circuit where you are installing the alarm is turned off at the main electrical panel.
  2. Remove Old Alarm (if applicable): If replacing an existing alarm, carefully disconnect it from the wiring and remove its mounting bracket.
  3. ماؤنٽنگ بریکٹ ڳنڍيو: Secure the new mounting bracket to the ceiling or wall using the provided screws and anchors. Ensure it is firmly attached.
    4. Man installing smoke detector mounting bracket

    Image 3: A person installing the smoke detector mounting bracket on a ceiling.

  4. وائرنگ ڳنڍڻ: Use the appropriate adapter plug to connect the smoke detector to your home's electrical wiring. Match the wire colors (typically black to black, white to white, and orange/red for interconnect if applicable). The adapter plugs are designed for easy replacement without rewiring.
    5. Back of First Alert BRK 9120LBL showing wiring connections

    Image 4: The back of the smoke detector showing the wiring connections and adapter plug interface.

  5. Activate Battery Backup: The unit comes with a 10-year sealed lithium battery. Ensure the battery is activated by pulling the tab or following the instructions on the unit.
  6. Attach Smoke Detector: اسموڪ ڊيٽيڪٽر کي ماؤنٽنگ بريڪٽ سان ترتيب ڏيو ۽ گھڙيال جي طرف موڙيو جيستائين اهو محفوظ طور تي پنهنجي جاءِ تي بند نه ٿئي.
  7. پاور بحال ڪريو: سرڪٽ برڪر تي بجلي کي واپس ڦيرايو.
  8. الارم ٽيسٽ: Press and hold the Test/Silence button until the alarm sounds. This confirms the unit is receiving power and functioning correctly.

وڊيو 2: هي وڊيو هڪ عام اوور فراهم ڪري ٿوview of the First Alert 9120LBL smoke alarm, including its quick connect plug and battery backup features.

5. آپريشن

The First Alert BRK 9120LBL smoke detector is designed for simple operation and clear alerts.

5.1 ٽيسٽ/خاموشي بٽڻ

The large button on the front of the alarm serves two primary functions:

  • ٽيسٽ: Press and hold the button to test the alarm's electronic circuitry, horn, and battery. The alarm will sound if functioning correctly.
  • خاموشي: In case of a nuisance alarm (e.g., from cooking smoke), press the button to temporarily silence the alarm for several minutes. The alarm will automatically reset after the silence period if the smoke has cleared.
First Alert BRK 9120LBL showing 10-year battery backup and test/silence button

Image 5: The smoke detector highlighting the 10-year battery backup and the Test/Silence button.

5.2 الارم اشارا

The alarm uses both audible and visual indicators:

  • الارم آواز: A loud, 85-decibel alarm will sound in the presence of smoke. If interconnected with other compatible alarms, all connected alarms will sound.
  • LED اشارو: A red LED light indicates the status of the alarm (e.g., normal operation, alarm, low battery, malfunction). Refer to the detailed signal patterns in the full user manual for specific meanings.

6. سار سنڀال

باقاعده سار سنڀال يقيني بڻائي ٿي ته توهان جو اسموڪ ڊيٽيڪٽر بهترين ڪم ڪندڙ حالت ۾ رهي.

6.1 هفتيوار جاچ

Test your smoke detector at least once a week by pressing and holding the Test/Silence button until the alarm sounds. If the alarm does not sound, refer to the Troubleshooting section.

6.2 صفائي

Clean your smoke detector at least once a month. Use a soft brush or vacuum cleaner attachment to remove dust and debris from the vents. Do not use water or cleaning solvents.

6.3 10 سالن جي سيل ٿيل بيٽري

This smoke detector is equipped with a 10-year sealed lithium battery that does not require replacement for the life of the alarm. When the battery reaches the end of its life, the unit will emit an end-of-life signal (a specific chirp pattern) indicating it's time to replace the entire smoke detector.

7. مسئلا حل ڪرڻ

If your smoke detector is not functioning as expected, consult the following common issues:

مسئلوممڪن سببحل
Alarm sounds intermittently (chirping)زندگي جي پ signalاڙي سگنلReplace the entire smoke detector unit.
Alarm sounds without smokeNuisance alarm (cooking smoke, steam, dust)Press the Test/Silence button. Ventilate the area. Clean the alarm.
ٽيسٽ دوران الارم نه ٿو وڄيNo power, unit malfunctionEnsure power is on. Check wiring connections. Replace the unit if still unresponsive.

مسلسل مسئلن لاءِ، ڪسٽمر سپورٽ سان رابطو ڪريو.

8. وضاحتون

  • ماڊل: 9120 ليٽر بي ايل
  • طاقت جو ذريعو: Hardwired (120V AC) with 10-Year Sealed Lithium Battery Backup
  • سينسر جو قسم: آئنائيزيشن
  • الارم جو زور: 85 فوٽ تي 10 ڊي بي
  • پيداوار جي ماپ: 5.58"ڊي x 5.58"ڊي x 1.99"ايڇ
  • شيء جو وزن: 0.61 پائونڊ (تقريبن 9.8 آونس)
  • رنگ: اڇو
  • مواد: پلاسٽڪ
  • UL تصديق ٿيل: ها
First Alert BRK 9120LBL dimensions

Image 6: Diagram showing the dimensions of the smoke detector.

9. وارنٽي

This First Alert BRK 9120LBL smoke detector comes with a limited 10-year warranty. For detailed warranty terms and conditions, please refer to the warranty information provided with your product packaging or visit the official First Alert webسائيٽ.

10. ڪسٽمر سپورٽ

If you have any questions or require assistance with your First Alert BRK 9120LBL smoke detector, please contact First Alert customer support. Contact information can typically be found on the product packaging or the official First Alert webسائيٽ.