Part One – Your Nighthawk CO Alarm

Nighthawk’s Unique Features

Digital Display

This continuous digital display shows you the level of carbon monox- ide (if any) the unit is sensing. The unit updates this reading every 15 seconds so you can watch levels rise or fall.

Note: If the alarm does not sense any CO, the reading is zero (0). In most homes, the alarm reads “0” all the time. A reading of “0” is expected under normal conditions, and is good. The blinking dot after the number shows you the unit is operating.

Test/Reset Button

This button has two functions. First, this is the button you press when you test the unit weekly (see pages 1-9,10,11 for further details). Secondly, you press this button if the unit alarms and you want to turn it off. This will reset the unit and it will then again start monitor- ing for CO. If CO concentration is above 70 ppm, the CO alarm will sound within 60 minutes. (More on this on page 5-2).

Peak Level Button

By depressing this button, you can see the peak CO level recorded by the alarm since it was last reset or unplugged. This Nighthawk fea- ture allows you (or heating contractor or fireman) to see exactly how big a CO problem you have so you can react accordingly. (More on the peak level memory feature on page 1-14).

Vents

Air (and CO) enters into the alarm at the bottom vent and

circulates through the sensing chamber, exiting through the top vent. For proper air circulation, keep vents free of dust, dirt or grease, (see “How to care for your CO alarm” page 1-13). Do not obstruct or block vents, (see “Where to install your CO alarm” on page 1-5).

Sensor

The sensor is a highly sensitive, electrochemical sensor that is CO-spe- cific to help avoid false alarms. Turn to page 1-13 for more informa- tion on how to care for and protect the CO alarm.

Sounder Alarm

This is the loud 85 decibel pulsing alarm that will sound to alert you to a potential problem. Alarm condition is 4 quick beeps – followed by 5 seconds off – then 4 quick beeps, repeat. Caution: Continuous exposure to this sound level at close range over an extended period of time may cause hearing loss. We recommend you cover the sounder with your finger while testing. More on testing on pages 1-10,11.

Keyholes

When the CO alarm is mounted to the wall, these keyholes slide onto the screws in the wall. (See “How to install your CO alarm on pages 1-7,8).

Part One – Your Nighthawk CO Alarm

What Carbon Monoxide Alarms Can and Cannot Do

CO alarms provide early warning of the presence of carbon monox- ide, usually before a healthy adult would experience symptoms.

This early warning is possible, however, only if your Nighthawk CO alarm is located, installed and maintained as described in this user’s guide.

This CO alarm is designed to act as a continuous monitor, it is not designed for use as a short-term testing device to perform a quick check for the presence of CO.

CO alarms have limitations. Like any other electronic device, CO alarms are not fool-proof.

CO alarms have a limited operational life. You must test your CO alarm weekly, because it could fail to operate at any time. If your CO alarm fails to test properly, or if its self-diagnostic test reveals a malfunction, immediately have the CO alarm replaced. See back page for warranty information.

CO alarms will not work without power. This CO alarm requires a continuous supply of electric power.

CO alarms can only sense CO that reaches the alarm’s sensor. Carbon monoxide may be present in other areas without reaching the alarm. The rate at which CO reaches the alarm may be affected by doors or other obstructions. In addition, fresh air from a vent or open window or any other source may prevent CO from reaching the sensor. Please observe cautions on page 1-5 “Where to install your CO alarm.”

CO could be present on one level of the home and not reach a CO alarm installed on a different level. For example, CO in the base- ment may not reach a CO alarm on the second level, near the bed- rooms. For this reason, we recommend you provide complete cover- age by placing a CO alarm on every level of the home.

CO alarms are not smoke alarms. CO alarms do not sense smoke or fire. For early warning of fire you must install smoke alarms, even though carbon monoxide can be generated by a fire.

CO alarms should not be used to detect the presence of natural gas (methane), propane, butane, or other combustible fuels.

CO alarms are not a substitute for property, disability, life or other insurance of any kind. Appropriate insurance coverage is your responsibility. Consult your insurance agent.

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Nighthawk KN-COP-C, KN-COP-DP, KN-COP-HW Nighthawk’s Unique Features, Air and CO enters into the alarm at the bottom vent
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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.
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