BEFORE YOU INSTALL THIS SMOKE ALARM, Continued

ELECTRICAL SHOCK HAZARD. Turn off the power to the area where the Smoke Alarm is installed before removing it from the mounting bracket. Failure to turn off the power first may result in serious electrical shock, injury or death.

This unit will not alert hearing impaired residents. It is recom- mended that you install special units which use devices like flashing strobe lights to alert hearing impaired residents.

Installation of this unit must conform to the electrical codes in your area; Articles 210 and 300.3 (B) of NFPA 70 (NEC), NFPA 72, NFPA 101; SBC (SBCCI); UBC (ICBO); NBC (BOCA); OTFDC (CABO), and any other local or building codes that may apply. Wiring and installation must be performed by a licensed electrician. Failure to follow these guidelines may result in injury or property damage.

This unit must be powered by a 24-hour, 120VAC pure sine wave 60Hz circuit. Be sure the circuit cannot be turned off by a switch, dimmer, or ground fault circuit interrupter. Failure to connect this unit to a 24-hour circuit may prevent it from providing constant protection.

This Smoke Alarm must have AC or battery power to operate. If the AC power fails, battery back-up will allow the alarm to sound for at least 4 minutes. If AC power fails and the battery is weak, protection should last for at least 7 days. If AC power fails and the battery is dead or missing, the alarm cannot operate.

Never disconnect the power from an AC powered unit to stop an unwanted alarm. Doing so will disable the unit and remove your protection. In the case of a true unwanted alarm open a window or fan the smoke away from the unit. The alarm will reset auto- matically when it returns to normal operation. Never remove the batteries from a battery operated unit to stop an unwanted alarm (caused by cooking smoke, etc.). Instead open a window or fan the smoke away from the unit. The alarm will reset automatically.

Connect this unit ONLY to other compatible units. See “How To Install This Smoke Alarm” for details. Do not connect it to any other type of alarm or auxiliary device. Connecting anything else to this unit may damage it or prevent it from operating properly.

This Smoke Alarm has a battery drawer which resists closing unless a battery is installed. This warns you the unit will not operate under DC power without a battery.

Do not stand too close to the unit when the alarm is sounding. It is loud to wake you in an emergency. Exposure to the horn at close range may harm your hearing.

Do not paint over the unit. Paint may clog the openings to the sensing chambers and prevent the unit from operating properly.

HOW TO INSTALL THIS SMOKE ALARM

This Smoke Alarm is designed to be mounted on any standard wiring junction box up to a 4-inch (10 cm) size, on either the ceiling or wall (if allowed by local codes). Read “Recommended Locations For Smoke Alarms” and “Locations to Avoid For Smoke Alarms” before you begin installation.

Tools you will need: • Needle-nose pliers Standard Flathead screwdriver.

Make sure the Alarm is not receiving excessively noisy power. Examples of noisy power could be major appliances on the same circuit, power from a generator or solar power, light dimmer on the same circuit or mounted near fluorescent lighting. Excessively noisy power may cause damage to your Alarm.

THE PARTS OF THIS SMOKE ALARM

The Mounting Bracket:

To remove the mounting bracket from the Smoke Alarm base, hold the Smoke Alarm base firmly and twist the mounting bracket counterclockwise. The mounting bracket installs onto the junction box. It has a variety of screw slots to fit most boxes.

The Power Connector:

The power connector plugs into a power input block on the Smoke Alarm. It supplies the unit with AC power.

The black wire is “hot.”

The white wire is neutral.

The orange wire is used for interconnect.

If you need to remove the power connector, turn POWER OFF first. Insert a flat screwdriver blade between the power connector and the security tab inside the power input block. Gently pry back the tab and pull the connector free.

 

 

 

The Parts of This Unit

 

 

 

1

Mounting Bracket

 

 

 

2

Mounting Slots

 

6

 

3

Locking Pins (break out of bracket)

 

 

 

 

 

 

 

4

Hot (Black) AC Wire

 

 

5

5

Neutral (White) AC Wire

4

 

 

 

9

6

Interconnect (Orange) Wire

 

 

 

 

 

10

 

 

7

Quick-Connect Power Connector

 

 

 

 

 

 

8

Turn this way to remove from bracket

 

 

 

9

Turn this way to attach to bracket

 

 

8

10

Slide-Out Battery Drawer

 

 

 

 

7

 

 

 

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BRK electronic 7020B HOW to Install this Smoke Alarm, Parts of this Smoke Alarm, Mounting Bracket, Power Connector

7020B specifications

The BRK electronic 7020B is an advanced smoke and carbon monoxide detector that combines modern technology with user-friendly features to enhance home safety. Designed for both residential and commercial use, it provides reliable protection against the dangers of smoke and carbon monoxide, two of the most common hazards in indoor environments.

One of the standout features of the BRK 7020B is its dual-sensor technology. It utilizes both photoelectric and ionization sensors, which ensures a comprehensive approach to smoke detection. The photoelectric sensor is effective in detecting smoldering fires, while the ionization sensor is better suited for fast-flaming fires. This dual-sensor setup results in quicker response times and greater reliability, providing users with early warnings to enhance their safety.

In addition to smoke detection, the BRK 7020B also includes a carbon monoxide sensor. Carbon monoxide is a silent killer, and this device helps to ensure that users are alerted to its presence promptly. The detector features a loud 85-decibel alarm that can be heard throughout the house, providing immediate notice in case of danger.

The design of the BRK 7020B is compact and unobtrusive, allowing it to blend seamlessly into any environment. It is equipped with a tamper-resistant battery compartment and is powered by a 9V battery, ensuring continuous operation even during power outages. The battery life is long-lasting, with a recommended replacement every six months to maintain peak performance.

Another feature worth noting is the test/reset button that allows users to test the functionality of the detector easily. This ensures users can check the detector's operational status and reset it after false alarms. Additionally, the device is certified by Underwriters Laboratories (UL), which signifies its compliance with rigorous safety standards.

The BRK electronic 7020B is also designed with a low battery indicator to alert users when it’s time to replace the battery, ensuring continuous protection. This simple yet effective feature prevents the risk of battery failure during critical moments.

In summary, the BRK electronic 7020B smoke and carbon monoxide detector is a dependable choice for anyone looking to enhance their home safety. With its dual-sensor technology, reliable alarms, and user-friendly design, it provides peace of mind to homeowners and renters alike, ensuring that they are protected against the threats posed by smoke and carbon monoxide in their living spaces.