How to Care for Your Alarm

Part One – Your Nighthawk CO Alarm

How to Know If Your Alarm is Malfunctioning (cont.) Never ignore a CO alarm. A true alarm is an indication of potentially dangerous levels of carbon monoxide. CO alarms are designed to alert you to the presence of carbon monoxide before an emergency, before most people would experience symptoms of carbon monoxide poisoning, giving you time to resolve the problem calmly.

To keep your CO alarm in good working order, you must follow these simple steps:

WHAT YOU SHOULD DO:

•Test the alarm once a week by pressing the Test/Reset button •Vacuum the alarm cover once a month to remove accumulated

dust. Use the soft brush attachment of your vacuum cleaner, and unplug the alarm from the electrical outlet before vacuuming.

•Instruct children never to touch, unplug or otherwise interfere with the unit. Warn children of the dangers of CO poisoning.

WHAT YOU SHOULD NOT DO:

•Never use detergents or solvents to clean the alarm. Chemicals can permanently damage or temporarily contaminate the sensor.

•Avoid spraying air fresheners, hair spray, paint or other aerosols near the CO alarm.

•Do not paint the CO alarm. Paint will seal the vents and interfere with proper sensor operation.

•Do not mount the CO alarm directly above or near a diaper pail, as high amounts of methane gas can cause temporary readings on the digital display.

Note: If you will be staining or stripping wood floors or furniture, painting, wall-papering, or using aerosols or adhesives for a do-it-your- self project or hobby, before you begin: Remove the CO alarm to a remote location to prevent possible damage to or contamination of the sensor. You may wish to unplug the CO alarm and store in a plastic bag during the project.

The following is a list of substances that at high levels can affect the sensor and cause temporary readings on the digital display that are not carbon monoxide readings:

Methane, propane, iso-butane, ethylene, ethanol, alcohol, iso-propanol, benzene, toluene, ethyl acetate, hydrogen, hydro- gen sulfide, sulfur dioxides.

Also most aerosol sprays, alcohol based products, paints, thin- ners, solvents, adhesives, hair sprays, after shaves, perfumes, auto exhaust (cold start) and some cleaning agents.

Part One – Your Nighthawk CO Alarm

The Peak Level Memory Button

Although the peak level feature will display levels below 30 PPM, these levels will not result in an alarm no matter how long the device is exposed to these levels.

The peak level feature is helpful in indentifying low level CO occurrences below 30 PPM. Although the unit will not automatically display levels below 30 PPM, it will detect and store these readings in memory. By pressing the peak level button, concentration levels as low as 11 and up to 999 PPM will be displayed.

Concentrations of CO between 0 and 30 PPM can often occur in normal, everyday conditions. Concentrations of CO below 30 PPM may be an indica- tion of a transient condition that may appear today and never reappear. Just a few examples of conditions and/or sources that may cause low level readings are heavy automobile traffic, a running vehicle in an attached garage, an appli- ance that emits CO when starting up, a fire in a fireplace or charcoal in a nearby barbecue. A temperature inversion can trap CO generated by traffic and other fuel burning appliances causing low level readings of CO.

Normally, the digital display will read “0” and under certain conditions you may notice levels of 30 or more for short periods of time, by using the peak level memory feature on the Nighthawk CO alarm you can view concentra- tions of CO between 11 and 30 PPM. Use the low-level concentrations shown in memory as a tool in identifying the source of the CO. It may be helpful to purchase additional Nighthawk CO Alarms to place in different locations throughout your house to isolate the CO source. Monitor the CO concentra- tions shown in the peak level memory to see if readings occur in certain areas at certain times of the day, or near a particular appliance.

Once the source is located, correcting the problem may be as easy as opening a window, venting an appliance, backing a car out of the garage a safe dis- tance from living quarters, closing the garage door, and letting the car warm up outside. It could be possible that a weather condition caused the low-level reading and the condition may or may not happen again.

Some CO conditions may start out as low level leaks but could develop into CO concentrations that could become harmful. If this happens, the CO alarm will detect the dangerous level and alarm, notifying you and others of the conditions. DO NOT ignore high concentration readings above 30 PPM or a CO alarming device that is in alarm. Refer to page 4-2 for more details.

CO concentrations displayed below 30 PPM in memory are for reference only and the accuracy of the concentration shown may not be as accurate as noted on page 5-2.

To Reset the Peak Level Memory…

Step 1. Press the peak level button.

Step 2. With the peak level button still pressed, press the test/reset button as well.

The number on the display will turn to “0”. The memory has now been cleared and the alarm will begin monitoring for CO within 20 seconds.

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KN-COP-HW, KN-COP-DP, KN-COP-C specifications

The Nighthawk KN-COP series, which includes the KN-COP-HW, KN-COP-DP, and KN-COP-C models, represents a significant advancement in the realm of smoke and carbon monoxide detection technology. Designed with user safety and convenience in mind, these models integrate innovative features to ensure reliable performance in residential and commercial spaces.

One of the standout characteristics of the KN-COP series is their dual-sensor technology. This feature enhances detection capabilities by incorporating both photoelectric and ionization sensors. The photoelectric sensor is particularly effective in detecting smoldering fires, while the ionization sensor quickly identifies flaming fires. This combination allows the devices to respond accurately to a variety of fire scenarios, thereby increasing overall safety.

The KN-COP-HW model also boasts a sleek, modern design that fits seamlessly into any decor while being functional. It features a voice alarm system that clearly announces the type of danger detected, whether it's smoke or carbon monoxide, ensuring that users can react appropriately without confusion. Additionally, an LCD display provides real-time updates about CO levels, temperature, and battery status.

Another notable feature across the KN-COP lineup is the ease of installation and maintenance. Each unit is equipped with a battery backup, ensuring continuous operation even during power outages. The user-friendly design includes a simple test/silence button, making periodic checks and silencing false alarms hassle-free.

The KN-COP-DP variant elevates safety with advanced connectivity options. This model can be interconnected wirelessly with other Nighthawk units, allowing for synchronized alerts throughout larger spaces. This interconnected network provides comprehensive coverage, ensuring that everyone within the building is alerted in case of a potential emergency.

For users looking for a compact solution, the KN-COP-C model is engineered for optimal performance within smaller spaces. It retains the essential features of its counterparts but in a form factor that is easier to integrate into compact living environments.

Overall, the Nighthawk KN-COP series exemplifies a commitment to quality, safety, and innovative technology. Whether it's the homeowner seeking peace of mind or a business aiming to protect its assets, these detectors serve as a formidable first line of defense against the dual threats of smoke and carbon monoxide, ensuring that safety always comes first.

Nighthawk KN-COP-HW, KN-COP-C, KN-COP-DP How to Care for Your Alarm, Peak Level Memory Button

Models: KN-COP-HW KN-COP-DP KN-COP-C

Part One – Your Nighthawk CO Alarm