BRK electronic CO2120PDN user manual Using the Silence Feature, If the CO Alarm...remains silent

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Using the Silence Feature

WARNING!

NEVER unplug your CO alarm to silence the horn. Use the silence feature. Unplugging the CO alarm removes your protection!

See previous page for details on responding to an alarm.

The silence feature is intended to temporarily silence your CO Alarm’s alarm horn while you correct the problem—it will not correct a CO problem. While the alarm is silenced, it will continue to monitor the air for CO.

When CO reaches the Full Alarm level, the Alarm will sound— repeating horn pattern:

4 beeps, a pause, 4 beeps, etc. Press and hold the Test/Silence button until the horn is silent. The initial Silence cycle will last approximately 4 minutes.

NOTE:

After the initial 4-minute Silence cycle, the CO Alarm re-evaluates present CO levels and responds accordingly. If CO levels remain potentially dangerous—or start rising higher— the horn will start sounding again.

While the detector is silenced:

If the CO Alarm... is silent for only

4 minutes, then starts sounding loudly—

4 beeps, then a pause, 4 beeps, then a pause. Red light continues flashing...

This means... CO levels are still potentially dangerous.

If the CO Alarm...remains silent.

Only the green light is on....

This means...unit has returned to normal operation.

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Contents Model CO2120PDN-User’s Manual 120V AC 60 Hz .085A Standby .087A AlarmTable of Contents Introduction Basic Safety InformationCover Of Your CO Alarm HOW Your CO Alarm WorksGeneral Information Malfunction WarningWhat the Digital Display can Show YOU When Checking Peak CO LevelDisplay Shows What It Means During Power Up or After Power Outage During an Alarm What the Lights and Alarm Tones MeanDuring Normal Operation During Alarm Malfunction During Normal Test Using the Silence Feature in AlarmTo check Peak CO Peak CO FeatureSupply Voltage 120V AC 60Hz CO Alarm SpecificationsWhere to Install CO Alarms InstallationA Single-level Home A Multi-level HomeDo not locate this CO Alarm Where not to Install Your CO AlarmHOW to Install Your CO Alarm If the Alarm Signal Sounds If Your CO Alarm AlarmsFinding the Source of CO After an Alarm If the CO Alarm...remains silent Using the Silence FeatureWeekly Testing Testing and MaintenanceRegular Maintenance To keep the CO Alarm in good working orderSymptoms of CO Poisoning What is CO?What You Need To Know About CO Potential Sources Of CO Home How Can I Protect My Family? UL2034 Required Alarm Points What Levels of CO Cause an Alarm?Underwriters Laboratories Inc. UL2034 Troubleshooting Guide General Limitations Of CO Alarms Enterprise Court, Aurora, IL Limited Warranty

CO2120PDN specifications

The BRK electronic CO2120PDN is a top-of-the-line carbon monoxide detector designed to enhance safety in residential and commercial spaces. Featuring advanced technology and a user-friendly design, this device effectively monitors for harmful levels of carbon monoxide, offering peace of mind to users.

One of the standout features of the CO2120PDN is its electrochemical sensor, which is known for its high accuracy and sensitivity. This type of sensor is specifically engineered to detect even the smallest amounts of carbon monoxide, ensuring that any dangerous buildup of this colorless, odorless gas is identified promptly. The electrochemical sensor also provides a rapid response time, which is crucial for alerting occupants to potential hazards before they can cause harm.

The CO2120PDN boasts a robust digital display that provides real-time information on carbon monoxide levels. This display is not only informative but also user-friendly, ensuring that even those who are not technologically savvy can easily interpret the data. In addition to real-time monitoring, the device is equipped with a memory feature that stores the highest levels of carbon monoxide detected. This can be useful for identifying trends over time and understanding potential sources of pollution.

An important aspect of the CO2120PDN is its adaptability. It can be powered by either a sealed lithium battery or AC power, providing users with options depending on their specific needs and circumstances. The battery backup ensures that the device remains operational even during power outages, a critical feature in emergencies.

The device also includes an alarm function that emits a loud, attention-grabbing tone when it detects carbon monoxide levels that exceed safe thresholds. This alarm is designed to wake sleeping individuals, providing an essential layer of safety, especially in households with children or elderly residents.

Installation of the CO2120PDN is straightforward, and it can be mounted on a wall or placed on a flat surface. The device is also lightweight and compact, ensuring that it can fit comfortably in various locations without taking up too much space.

Overall, the BRK electronic CO2120PDN stands out for its advanced sensing technology, user-friendly features, and reliable performance. Whether in a family home or a commercial establishment, this device is an essential tool for protecting against the dangers of carbon monoxide exposure. With its commitment to safety and innovation, BRK electronic continues to deliver high-quality products that meet the needs of consumers.
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