Nighthawk KN-COEG-3 manual If the alarm malfunctions, Malfunction Signal Group 1 Component Failure

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Part One – Your Nighthawk CO and Gas Alarm

GAS TESTING

Step 1. With a butane lighter, press the button of the lighter without activating the flint. Ensure no heat source or spark is present near you when performing this test.

Step 2. While holding the button of the lighter down, insert the orafice of the lighter into the vents on the front of the unit. Hold for 30-60 seconds or until alarm activates.

Step 3. After the alarm condition is achieved, remove the lighter and gently blow in the same area to remove the gas.

How to Know If Your Alarm is Malfunctioning Your alarm performs an internal self-diagnosis every 15 seconds to make sure that it is functioning properly. The alarm is designed to alert you in the unusual event of a malfunction.

If the alarm malfunctions.

In the rare event that your alarm malfunctions, it will alert you with one of these signal groups (depending upon the type of malfunction that occurs):

Malfunction Signal Group 1 - Component Failure

–An intermittent “chirping” alarm will sound every 30 secs., and

–An “Err” message will appear on the digital display

Low Battery Warning

If the 9V battery is missing, or if the battery’s power is low, an “Lb” message will display which blink’s alternately with the current CO reading or “GAS” every second. If this happens, you need to replace the battery. Refer to page 1-5 for more on low battery warnings.

What to do if you’re not sure...

PLEASE familiarize yourself with the malfunction alert, and do not confuse these signals with an alarm. After reading the information above, if you are still unsure whether your alarm is operating prop- erly, call the KIDDE Safety toll-free consumer hotline at 800-880- 6788 to do a quick diagnostic check of the alarm over the phone. The customer service representative will be able to assist you and answer your questions.

If your alarm sounder is beeping, and you are not sure if it is a CO and Gas alarm or a malfunction alert, reset the alarm, open win- dows for ventilation, extinguish all open flames, do not activate any electrical switch and evacuate the premises immediately. Then call the KIDDE Safety toll-free consumer hotline at 800-880-6788 for assistance.

OR,

Malfunction Signal Group 2 - Microprocessor Failure

–The alarm will sound continuously, and

–The digital display will be blank, and

–The alarm cannot be shut off by pushing “Test/Reset” button

Unplug the alarm immediately and return for warranty exchange (see “Warranty” on back page).

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Contents Carbon Monoxide and Explosive Gas Alarm Table of Contents Introduction About this User’s GuideQuick Set-Up Guide Setting up your CO and Gas alarm for first time operationAbout Your CO and Gas Alarm Part One Your Nighthawk CO and Gas AlarmDigital Display Nighthawk’s Unique FeaturesWhere Not to Install Your CO and Gas Alarm Where to Install Your CO and Gas AlarmTo rotate adapter How to Install Your AlarmDirect Plug Alarm To installTable Top Alarm Wall Mounted AlarmNormal Operating Characteristics Testing the sensor response How to Test Your AlarmTesting the Electronics Malfunction Signal Group 2 Microprocessor Failure If the alarm malfunctionsMalfunction Signal Group 1 Component Failure Low Battery WarningPeak Level Memory Button How to Know If Your Alarm is MalfunctioningHow to Care for Your Alarm To Reset the Peak Level Memory…Part Two Carbon Monoxide and Gas Clues You Cannot See Home Safety Tips What You Can DoWhat You Should Not Do High Levels Part Three What You Should Know Before the Alarm SoundsMid Levels Common Extreme Exposure Symptoms Common Mild Exposure SymptomsCommon Medium Exposure Symptoms Treatment for CO Poisoning Part Four What to Do if the Alarm Sounds for GasWhat to do if the Alarm Sounds for Gas Do not activate any electrical switch or telephonePart Five Technical Information What happens if the power goes out? Part Six Frequently Asked QuestionsPart Six Frequently Asked Questions Part Six Display Reading and What They Mean Display Shows Alarm Sound Unit StatusDisplay Shows Alarm Sound Unit Status Recommended Action Readings You May See When Unit is AC PoweredPage Wall Mount Diagram Please send products and all other correspondence to Limited WarrantyWarranty Registration

KN-COEG-3 specifications

The Nighthawk KN-COEG-3 is a state-of-the-art carbon monoxide and explosive gas detector designed to offer paramount safety for homes and workplaces. With its sleek design and advanced technology, this device stands out in the market for its reliability and ease of use. One of the most striking features of the KN-COEG-3 is its dual-function capability, allowing it to detect both carbon monoxide (CO) emitted from sources like gas appliances and vehicles and explosive gases such as natural gas and propane. This dual detection provides an added layer of safety, ensuring that you are alerted to potential dangers in real time.

The device is equipped with a highly sensitive electrochemical sensor for carbon monoxide detection, which offers precise readings and minimizes false alarms. The explosive gas sensor utilizes a catalytic bead technology, which allows for quick identification of dangerous gas leaks. Together, these technologies ensure that you are protected from two of the most serious gas-related hazards.

Another key feature of the Nighthawk KN-COEG-3 is its user-friendly interface. The device includes a well-designed LCD display that provides clear, easy-to-read information regarding the levels of carbon monoxide and explosive gases detected in the air. It also features a loud alarm system that activates immediately upon detection of dangerous levels, ensuring that occupants can promptly respond to evacuation protocols.

The KN-COEG-3 boasts a compact and stylish design, making it easy to install in various locations, whether mounted on a wall or placed on a countertop. It is powered by an AC adapter with a battery backup, which guarantees continuous operation even in the event of a power outage. This reliability ensures peace of mind for users, whether they are at home or away.

Additionally, the device incorporates advanced self-test features that allow it to periodically check its sensor and system functionality, assuring users of its operational integrity. By coupling advanced technology with a commitment to user safety, the Nighthawk KN-COEG-3 presents a compelling solution for anyone looking to enhance their safety against carbon monoxide and explosive gas hazards in their environment.
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