
Image: First Alert brand banner for Carbon Monoxide Alarms.
Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your First Alert CO615 Dual-Power Carbon Monoxide (CO) Detector. This device is designed to alert you to the presence of carbon monoxide gas, a colorless, odorless, and tasteless gas that can be deadly. The CO615 features a dual-power system with a plug-in design and battery backup, ensuring continuous monitoring even during power outages, and a digital display for clear CO level readings.
Please read this manual thoroughly before using the detector and retain it for future reference. Your safety is paramount.
Кутуда эмне бар: One First Alert CO615 Carbon Monoxide Alarm, two AA batteries, and this user manual.

Сүрөт: бүттүview of the First Alert CO615 Carbon Monoxide Alarm, emphasizing its plug-in design, digital display, and battery backup features.
1. Орнотуу жана орнотуу
Proper placement and installation are crucial for the effective operation of your carbon monoxide detector.
1.1 Батареяны таңгактан чыгаруу жана орнотуу
Carefully remove the CO detector from its packaging. Locate the battery compartment on the back of the unit. Install the two included AA batteries, ensuring correct polarity. The batteries provide backup power in case of an AC power interruption.

Сүрөт: Арткы view of the First Alert CO615 detector with the battery compartment open, showing two AA batteries installed. This ensures continuous operation during power outages.
1.2 Жайгаштыруу боюнча көрсөтмөлөр
For optimal protection, install at least one CO detector on each level of your home, including the basement, and in or near each sleeping area. Carbon monoxide is slightly lighter than air and mixes with warm air, so it is recommended to install the detector at least waist height. Avoid placing the detector:
- Directly above or next to fuel-burning appliances.
- Тике күн нурунда же жылуулук булактарынын жанында.
- Нымдуулугу жогору жерлерде, мисалы, жуунучу бөлмөлөрдө.
- In areas with excessive dust, dirt, or grease.
- Within 5 feet (1.5 meters) of cooking appliances.
- In garages, as exhaust fumes can cause nuisance alarms.

Image: A diagram illustrating the recommended locations for carbon monoxide alarms within a typical home layout, emphasizing placement on every level and near sleeping areas.

Image: A First Alert CO detector is shown plugged into a wall outlet, illustrating the recommendation to install alarms on every level and in every bedroom for comprehensive safety.
1.3 Агрегатты кубаттоо
Plug the CO615 detector into a standard 120V AC wall outlet. Ensure the outlet has continuous power. The unit will briefly light up its digital display to indicate it is receiving power. The installed batteries will serve as backup power if the AC power supply is interrupted.

Image: The First Alert CO615 Carbon Monoxide Detector is shown plugged directly into a standard wall outlet, highlighting its easy plug-in installation.

Сүрөт: деталдуу view of the plug mechanism of the First Alert CO615, illustrating its straightforward plug-in capability for quick setup.
1.4 Баштапкы сыноо
After plugging in the unit and installing batteries, press and hold the "Test/Silence" button to ensure the alarm is functioning correctly. The alarm will sound a loud 85-decibel horn, and the digital display will activate. Release the button to silence the alarm.
2. Иштөө нускамалары
Your First Alert CO615 detector continuously monitors for carbon monoxide and provides clear indications of its status.
2.1 Санарип дисплей
The backlit digital LED display provides a clear readout of current carbon monoxide concentrations in parts per million (PPM). Under normal conditions (no CO detected), the display will typically show "0" or remain blank to conserve power, with a small green LED indicating normal operation. If CO is detected, the display will show the CO level.

Image: The front of the First Alert CO615 Carbon Monoxide Detector, featuring its digital display which shows carbon monoxide levels and operational status.

Сүрөт: чоңойтулган view of the First Alert CO615's digital display, illustrating how carbon monoxide concentrations are presented in an easy-to-read format.
2.2 Сыноо/унчукпоо баскычы
The "Test/Silence" button serves two functions:
- Сыноо: Press and hold the button to test the unit's alarm and display functionality.
- Тынчтык: Press the button briefly to silence a non-threatening alarm or a low battery warning for a short period. The alarm will reactivate if the CO levels persist or the low battery condition continues.
2.3 Peak Level Feature
The detector features a peak level memory. Press the "Peak Level" button to view the highest concentration of carbon monoxide measured since the last reset or power cycle. This can be useful for monitoring potential intermittent CO issues.
2.4 «Обгоздардын керсетуусу
When carbon monoxide levels reach dangerous thresholds, the unit will sound a loud 85-decibel alarm. The digital display will show the CO concentration, and an "EVACUATE" message may appear. If the alarm sounds, immediately move to fresh air and call emergency services.
3. Техникалык тейлөө
Regular maintenance ensures the continued reliability of your CO detector.
3.1 Үзгүлтүксүз тестирлөө
Test your CO detector weekly by pressing and holding the "Test/Silence" button until the alarm sounds. This confirms the electronic circuitry, horn, and battery are working.

Image: A hand is shown pressing the test button on a First Alert CO detector, illustrating the importance of regular testing to ensure proper function.
3.2 Батареяны алмаштыруу
The unit will emit an audible and visual low battery signal (a chirp and a low battery indicator on the display) when the AA backup batteries need replacement. Replace both batteries immediately with new AA alkaline batteries. An indicator will also alert you if a battery has been removed.

Image: The First Alert CO615 detector with its battery compartment open, highlighting the two AA batteries that provide essential backup power.
3.3 Cleaning the Detector
Clean the exterior of your CO detector regularly to prevent dust and debris buildup. Use a soft, damp cloth to wipe the surface. Do not use cleaning sprays, solvents, or polishes, as these can damage the unit or interfere with sensor operation. Do not paint the unit.
3.4 Жарактуулук мөөнөтү аяктагандыгы жөнүндө эскертүү
The CO615 detector has a 7-year operational life. After approximately 7 years from the date of manufacture, the unit will emit an end-of-life signal (three chirps) to indicate it needs to be replaced. This is a critical safety feature, as CO sensors degrade over time. Replace the unit immediately when this signal occurs.

Image: The First Alert CO615 detector showing an 'End-of-Life Warning' indicator, signaling that the unit has reached the end of its operational lifespan and requires replacement.

Image: A person is shown replacing a First Alert CO detector from a wall outlet, emphasizing the recommendation to replace alarms periodically for continued safety.
4. Кыйынчылыктарды
Көп кездешүүчү көйгөйлөр жана аларды чечүү жолдору үчүн ушул бөлүмгө кайрылыңыз.
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| Alarm sounds continuously or intermittently. | Carbon monoxide detected. | Immediately move to fresh air. Call emergency services (Fire Department) and do not re-enter the premises until cleared by professionals. |
| Unit chirps periodically (e.g., once a minute). | Батареянын аздыгы жөнүндө эскертүү. | Replace both AA backup batteries with new ones. Ensure correct polarity. |
| Unit chirps three times repeatedly. | Өмүрүнүн аякташы тууралуу эскертүү. | The detector has reached the end of its operational life (approximately 7 years). Replace the entire unit immediately. |
| Digital display is blank or unit appears off. | No AC power; Batteries drained or missing. | Check if the outlet has power. Ensure AA batteries are correctly installed and not drained. If AC power is out, the unit will run on battery backup. |
| Alarm sounds during testing but not otherwise. | Кадимки иштөө. | The unit is functioning correctly. It will only alarm when dangerous CO levels are detected. |
5. Техникалык шарттар
- Модел: CO615
- Кубат булагы: 120V AC (Corded Electric) with 2 AA Battery Backup
- Сенсор түрү: Электрохимиялык
- Сигналдын катуулугу: 10 фут бийиктикте 85 децибел
- Иштетүү нымдуулугу: 10-95% RH (конденсацияланбаган)
- Продукциянын өлчөмдөрү: 1.7"D x 5"W x 3.4"H
- Элемент Салмагы: 12 унция
- Түсү: Ак
- Материал: Non-Precious Metal
- Иштөө мөөнөтү: 7 жыл
- Сертификаттар: UL тизмеленген

Image: A diagram illustrating the physical dimensions of the First Alert CO615 Carbon Monoxide Detector, including its width, height, and depth of the plug unit.
6. Кепилдик маалыматы
The First Alert CO615 Carbon Monoxide Detector comes with a 7 жылдык чектелген кепилдик. This warranty covers defects in materials and workmanship under normal use and service. For specific terms and conditions, please refer to the warranty documentation included with your product or visit the official First Alert webсайт.
7. Кардарларды колдоо кызматы
If you have any questions regarding the installation, operation, or maintenance of your First Alert CO615 Carbon Monoxide Detector, please contact First Alert customer support. You can typically find contact information (phone number, email, or support portal) on the manufacturer's official webсайтында же таңгактоо материалдарында.
Көбүрөөк маалымат алуу үчүн расмий иш сапары менен First Alert Store.





