First Alert SCO501CN-3ST Wireless Interconnected Combination Smoke and Carbon Monoxide Alarm User Manual

1. Okwu mmalite

This manual provides essential information for the proper installation, operation, and maintenance of your First Alert SCO501CN-3ST Wireless Interconnected Combination Smoke and Carbon Monoxide Alarm. This device is designed to detect both smoke and carbon monoxide (CO) hazards, offering enhanced safety for your home. It features wireless interconnection capabilities, allowing multiple alarms to communicate and activate simultaneously throughout your residence.

2. Ozi nchekwa

Carbon monoxide is an invisible, odorless, and deadly gas that can be produced by any fuel-burning appliance. CO alarms detect this poisonous gas and provide early warning. For maximum protection, it is recommended to use both ionization and photoelectric sensing technologies. This alarm incorporates a photoelectric smoke sensor, designed to reduce false alarms from cooking smoke or shower steam, and an advanced electrochemical CO sensor.

Common Sources of Carbon Monoxide

Carbon monoxide can originate from various household appliances and systems. Be aware of potential sources such as:

• Igwe ọkụ
• Igwe ikuku nkụ
• Igwe anwụrụ ọkụ
• Igwe ọkụ mmiri
• Gas stoves and ovens
• Lọ ọkụ
• Automobiles in attached garages

Ndokwa akwadoro

Install smoke alarms on every level of your home and in every bedroom. Carbon monoxide alarms should also be placed on every level and in every bedroom. Avoid placing alarms in 'dead zones' where walls and ceilings meet, as smoke detectors are less effective in these areas.

3. Akụrụngwa Ngwaahịa

• Combination Detection: Detects both smoke and carbon monoxide.
• Njikọ ikuku ikuku: Connects with up to 18 other compatible First Alert alarms for a synchronized safety network.
• Voice Location: Announces the type of threat and its location (e.g., "Fire in the Kitchen!"). Features 11 programmable locations.
• Photoelectric Smoke Sensor: Designed to minimize false alarms from cooking or steam while effectively detecting smoldering fires.
• Electrochemical CO Sensor: Provides accurate detection of carbon monoxide.
• Arụ ọrụ batrị: Easy installation without hardwiring.
• Ọrụ otu bọtịnụ: A single button for testing the unit and silencing false alarms.
• Oti mkpu: Emits an 85-decibel siren to alert occupants.
• EZ Access Battery Drawer: Allows for easy battery replacement without removing the alarm from the ceiling.

N'ihu view of the First Alert SCO501CN-3ST Combination Alarm.

4. Nhazi

4.1. Nwụnye

The alarm is battery-operated for easy installation. Mount the alarm securely to the ceiling or wall in accordance with local codes and the recommended placement guidelines. Ensure the mounting plate is firmly attached before twisting the alarm onto it.

4.2. Ntinye batrị

Your alarm requires two (2) AA batteries (included). To install or replace batteries:

1. Locate the EZ access battery drawer on the side of the alarm.
2. Open the battery drawer.
3. Tinye batrị AA abụọ ahụ, hụ na polarity ziri ezi (+ na -).
4. Close the battery drawer until it clicks securely into place.

4.3. Wireless Interconnection

To create a wireless safety network, follow the pairing instructions provided in the full user manual to interconnect this alarm with other compatible First Alert alarms. This allows all interconnected alarms to sound when one detects a hazard.

5. .rụ ọrụ

5.1. Nnwale mkpu ahụ

Test your alarm weekly to ensure proper function. Press and hold the 'Test/Silence' button on the alarm until it sounds. The alarm will emit a loud 85-decibel sound and announce its status. If interconnected, all alarms should sound.

5.2. Silence Feature

In case of a nuisance alarm (e.g., from cooking smoke), press the 'Test/Silence' button to temporarily silence the alarm. The alarm will reset after a few minutes if the smoke or CO levels return to normal.

5.3. Oti mkpu

The alarm provides distinct audible and voice alerts for different conditions:

• Mkpu anwụrụ ọkụ: Three loud beeps followed by a voice announcement like "Fire! Fire!" and the location.
• Carbon Monoxide mkpu: Four loud beeps followed by a voice announcement like "Warning! Carbon Monoxide!" and the location.
• Ịdọ aka ná ntị batrị dị ala: One chirp every minute.
• Arụghị ọrụ: Three chirps every minute.
• Ọgwụgwụ nke ndụ: Five chirps every minute.

6. Nlekọta

6.1. Nhicha

Gently vacuum or use clean compressed air to remove accumulated dust monthly. Never use water, cleaners, or solvents, as these can damage the unit. If the alarm becomes excessively dirty, it may need to be replaced.

6.2. Ngbanwe batrị

Replace the two (2) AA batteries once a year, or immediately when the low battery warning (one chirp per minute) sounds. Refer to section 4.2 for battery installation instructions.

7. Nchọpụta nsogbu

If your alarm sounds, identify the type of alert based on the beeping pattern and voice announcement. Take appropriate action:

• Smoke Alarm (3 beeps + voice): Immediately evacuate the premises and call emergency services (Fire Department or 911).
• CO Alarm (4 beeps + voice): Immediately move to fresh air outdoors or by an open door/window. Call emergency services if symptoms persist.
• Low Battery (1 chirp/minute): Dochie batrị ozugbo.
• Malfunction (3 chirps/minute): Replace the alarm unit.
• End of Life (5 chirps/minute): Replace the alarm unit.

8. Nkọwapụta

Akụkụ view with approximate dimensions.

9. Akwụkwọ ikike na nkwado

This First Alert alarm comes with a 7-year limited warranty. For warranty claims, technical support, or further assistance, please refer to the contact information provided in the original product packaging or visit the official First Alert websaịtị.