Part One – Your Kidde CO Alarm

How to Know If Your Alarm is Malfunctioning

Your CO alarm performs an internal self-diagnosis every fifteen sec- onds to make sure that it is functioning properly. The CO 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 mal- function that occurs):

Malfunction Signal Group 1 - Component Failure

•An intermittent “chirping” alarm will sound every 30 seconds.

OR,

Malfunction Signal Group 2 - Microprocessor Failure

•The alarm will sound continuously, and

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

Unplug the CO alarm immediately and return for warranty exchange.

Low Battery Warning (Model KN-COB-LCB-A only)

If the 9V battery is missing or the battery’s power is low, the unit will chirp every 15 second to indicate the battery must be replaced. If the battery is depleted beyond point of having the capacity to operate the unit, it will chirp every 30 to 45 seconds and will NOT respond to the test button being pressed if operating on battery power. THE BATTERY MUST BE REPLACED IMMEADIATELY!

Low Battery HUSH® CONTROL(Model KN-COB-LCB-A only)

When the battery needs to be replaced, the unit will produce a low battery warning. The Low Battery HUSH® feature allows you to press the button on the alarm and disable the “chirp” for a ran- dom period of up to 12 hours. This gives you a chance to replace the battery at a more convenient time without sacrificing your safety by disconnecting the alarm from power. During this Low Battery HUSH® period, your alarm is monitoring for CO.

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 CO alarm is operating properly, call the Kidde toll-free consumer hotline at 1 800-880-6788 to do a quick diagnostic check of the alarm over the phone. The cus- tomer service representative will be able to assist you and answer your questions.

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Kidde KN-COB-DP-H How to Know If Your Alarm is Malfunctioning, If the alarm malfunctions, What to do if you’re not sure
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KN-COB-DP-H, KN-COB-LCB-A specifications

The Kidde KN-COB-DP-H and KN-COB-LCB-A are advanced carbon monoxide (CO) and explosive gas detectors that provide essential safety solutions for households and businesses. These detectors are designed with state-of-the-art technology to ensure quick and reliable detection of harmful gases, allowing users to take immediate action in the event of a leak.

One of the main features of both models is their digital display, which provides real-time readings of carbon monoxide levels, as well as alerts for explosive gases like propane and natural gas. The KN-COB-DP-H has a comprehensive CO detection range, ensuring that even low levels of this colorless, odorless gas are monitored. In contrast, the KN-COB-LCB-A is particularly adept at detecting explosive gases, making it a vital tool for those who might be exposed to gas appliances.

Both models feature an easy-to-install design, making them suitable for residential and commercial applications alike. The battery backup ensures that the detectors remain operational even during power outages, enhancing their reliability. The KN-COB-DP-H boasts a smart chip technology that allows for self-diagnostic functionality, giving users peace of mind that the device is always in working order.

In addition to these features, the Kidde KN-COB series employs a unique safety threshold, which alerts users with a loud alarm when carbon monoxide levels exceed safe limits. This alarm system acts as an early warning mechanism, allowing individuals to evacuate the area quickly and seek fresh air.

The KN-COB-DP-H is equipped with a memory feature that retains the highest CO levels detected in the past 24 hours, providing valuable information for monitoring CO exposure over time. Meanwhile, the KN-COB-LCB-A includes a mute button that deactivates the alarm during non-threatening situations, without compromising the device's functionality.

Both detectors are designed with user-friendly interfaces and straightforward installation processes, ensuring that anyone can effectively monitor their environment for dangerous gas levels. Together, the Kidde KN-COB-DP-H and KN-COB-LCB-A are excellent additions to any safety toolkit, offering peace of mind through comprehensive gas detection technology.
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