Troubleshooting Guide


If the Alarm...	Problem...	You should...



The BATTERY light flashes GREEN and the horn	Low battery warning.	Install a new 9V alkaline or lithium battery*.
“chirps” every 30 seconds.



Horn chirps and yellow service light blinks three times	Device is not working properly, and needs to be	Units under warranty should be returned to
every 30 seconds.	replaced.	manufacturer for replacement. See “Limited
		Warranty” for details.


Carbon Monoxide Alarm ONLY:



CO Alarm goes back into alarm 4 minutes after you	CO levels indicate a potentially dangerous situation.	IF YOU ARE FEELING SYMPTOMS OF CO
press the Test/Silence button.		POISONING, EVACUATE your home and call 911 or
		the Fire Department. If not, press the Test/Silence
		button again and keep ventilating your home.



CO Alarm sounds frequently even though no high	The CO Alarm may be improperly located. Refer to	Relocate your Alarm. If frequent alarms continue,
levels of CO are revealed in an investigation.	“Where to Install This Alarm.”	have home rechecked for potential CO problems.
		You may be experiencing an intermittent
		CO problem.


Smoke Alarm ONLY:


Smoke Alarm sounds when no smoke is visible.	Unwanted alarm may be caused by non-emergency	Clean the Alarm’s cover with a soft, clean cloth. If
	source like cooking smoke.	frequent unwanted alarms continue, relocate your
		Alarm. Alarm may be too close to a kitchen, cooking
		appliance, or steamy bathroom.

*For a list of acceptable replacement batteries, see “Regular Maintenance.”

If you have questions that cannot be answered by reading this manual, call Consumer Affairs at 1-800-323-9005, M-F 7:30 a.m. to 5:00 p.m. (CST)

LIMITED WARRANTY

BRK Brands, Inc., ("BRK") the maker of First Alert® brand products warrants that for a period of five years from the date of purchase, this product will be free from defects in material and workmanship. BRK, at its option, will repair or replace this product or any component of the product found to be defective during the warranty period. Replacement will be made with a new or remanufactured product or component. If the product is no longer available, replacement may be made with a simi- lar product of equal or greater value. This is your exclusive warranty.

This warranty is valid for the original retail purchaser from the date of initial retail purchase and is not transferable. Keep the original sales receipt. Proof of purchase is required to obtain warranty performance. BRK dealers, service centers, or retail stores selling BRK products do not have the right to alter, modify or any way change the terms and conditions of this warranty.

This warranty does not cover normal wear of parts or damage resulting from any of the following: negligent use or misuse of the product, use on improper voltage or current, use contrary to the operating instructions, disassembly, repair or alteration by anyone other than BRK or an authorized service center. Further, the warranty does not cover Acts of God, such as fire, flood, hurricanes and tornadoes or any batteries that are included with this unit.

BRK shall not be liable for any incidental or consequential damages caused by the breach of any express or implied warranty. Except to the extent prohibited by applicable law, any implied warranty of merchantability or fitness for a particular purpose is limited in duration to the duration of the above warranty. Some states, provinces or jurisdictions do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts, so the above limitations or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also have other rights that vary from state to state or province to province.

How to Obtain Warranty Service

Service: If service is required, do not return the product to your retailer. In order to obtain warranty service, contact the Consumer Affairs Division at 1-800-323-9005, 7:30 AM - 5:00 PM Central Standard Time, Monday through Friday. To assist us in serving you, please have the model number and date of purchase available when calling.

303 Nelson Avenue, Neosho, MO 64850-8806.

Battery: BRK Brands, Inc. make no warranty, express or implied, written or oral, including that of merchantability or fitness for any particular purpose with respect to battery.

For your records, please record:

Date Purchased: ____________________________

Where Purchased: ______________________________________

First Alert® is a registered trademark of the First Alert Trust.

Printed in Mexico M08-0015-001 Q 07/04

Carbon Monoxide Alarm specifications

The First Alert Carbon Monoxide Alarm is a leading device designed to protect households from the dangerous effects of carbon monoxide (CO) exposure. CO is a colorless, odorless gas that can lead to severe health problems and even fatalities if undetected. The First Alert CO alarm utilizes advanced technology to provide reliable performance, ensuring the safety of you and your loved ones.

One of the primary features of the First Alert Carbon Monoxide Alarm is its electrochemical sensing technology. This technology enhances the alarm's sensitivity to carbon monoxide, allowing for rapid detection of even low levels of CO. This sensitivity ensures that the alarm sounds promptly, giving occupants more time to react and evacuate or take necessary actions.

The alarm is equipped with a digital display that provides real-time updates on CO levels in the environment. This feature allows users to monitor the concentration of carbon monoxide in their homes, giving them insight into potential issues before the levels become dangerous. Moreover, the display often includes battery life indicators, ensuring users are always informed about the status of their device.

Another notable characteristic of the First Alert Carbon Monoxide Alarm is its compact and user-friendly design. The device can be easily installed in various locations throughout the home, such as bedrooms, hallways, or near fuel-burning appliances. With a simple setup process and clear user instructions, homeowners can ensure comprehensive coverage against CO exposure.

The alarm typically features a test/silence button, allowing users to periodically test the alarm’s functionality or silence it in non-emergency situations, such as when cooking. Additionally, many First Alert models come with a battery backup system, ensuring the alarm continues to function during power outages.

The First Alert Carbon Monoxide Alarm is also designed with the user experience in mind. It often includes a loud, penetrating alarm that meets or exceeds safety standards, ensuring that it captures attention even in the event of a potential emergency.

In conclusion, the First Alert Carbon Monoxide Alarm is a reliable, feature-rich device that enhances home safety against carbon monoxide. Its electrochemical sensing technology, real-time digital display, and user-friendly design make it an essential addition to any household, helping to protect families from the unseen dangers of this lethal gas.

First Alert Carbon Monoxide Alarm user manual Troubleshooting Guide, Limited Warranty

Models: Carbon Monoxide Alarm