CAT.CO5120BN
CO 
TOP VIEW |
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5.4"
1.9" 
ARCHITECTURAL AND ENGINEERING SPEC
The carbon monoxide alarm shall be a BRK Model CO5120BN and shall provide at a minimum the following features and functions:
1.An electrochemical CO sensor.
2.Powered by 120V AC, 60Hz and have a monitored 9V battery backup and a solid state piezo horn rated at 85dB at 10 ft. and shall be capable of self restoring.
3.The unit shall perform self diagnostic tests and issue a malfunction warning audibly (three chirps) if the unit malfunctions.
4.A visual LED
5.The CO sensor is adjusted not to detect CO levels below 30 PPM and will not alarm when exposed to constant levels of 30 PPM for 30 days. It will alarm at the following levels: 400 PPM CO between 4 and 15 minutes, 150 PPM CO between 10 and 50 minutes and 70 PPM CO between 60 and 240 minutes.
6.A test/silence button to check all alarm functions and to silence any nuisance alarms. In addition, the unit shall have a low battery silence feature to quiet the low battery chirp for up to eight hours.
7.A “Smart Interconnect” feature allows the unit to be interconnected to BRK smoke alarms. During a smoke event, the CO5120BN horn pattern shall emit
the smoke alarm horn pattern (3 beeps, pause, 3 beeps pause). During a CO event, the interconnected CO alarms sound their normal horn pattern.
8.The unit shall be capable of operating between 40°F (4°C) and 100°F (38°C) and relative humidity between 10% and 95%.
9.The unit shall at a minimum meet the requirements of UL2034, NFPA 720 and ICC.
INSTALLATION OF ALARM
Installation of this carbon monoxide alarm must conform to all B
local electrical codes and Article 760 of the National Electrical }
678
Code (NFPA 70) and NFPA 720. Interconnected units must meet 
the following requirements: Total length of wire interconnecting
units should be less than 1000 feet, be #18 gauge or larger and
be rated at least 300V. It is recommended that all units be on the
same fuse or circuit breaker. If local codes do not permit, be sure 
the neutral wire is common to both phases.
THE PARTS OF THIS CO ALARM
1 | 1. | Mounting bracket | 5 4 | 3 | 1 | |
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2. | Mounting Slots |
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| 3. | Locking Pins |
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| 4. | Hot (Black) AC Wire |
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2 | 5. | Nuetral (White) AC Wire |
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2 | 6. | Interconnect (Orange) Wire |
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7. | Battery Drawer Latch |
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| 8. | Battery Drawer - Install |
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| 6 | 9V battery here |
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7 | 4 | 5 | 9. |
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| A | ||
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| A. Unswitched 120VAC 60 Hz source | ||||
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| B. To additional units; Maximum = 18 total | ||||
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| (Maximum 12 Smoke Alarms) |
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| 9 | 1. | CO Alarm | 5. | Junction Box |
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| 2. | Ceiling or Wall | 6. | Neutral Wire (White) |
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| 3. | Power Connector | 7. | Interconnect Wire (Orange) | ||
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| 4. | Wire Nut | 8. | Hot Wire (Black) |
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TECHNICAL SPECS
Alarm Dimensions: | 5.4” dia x 1.9”H | ||
Weight: | 6.4 oz | ||
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Operating Voltage: | 120V AC 60Hz w/ 9V battery backup | ||
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Operating Current: | .09 amps (standby/alarm) | ||
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Temperature Range: | 40°F (4°C) to 100°F (38°C) | ||
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Humidity Range: | 10% to 95% relative humidity (RH) | ||
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Audio Alarm: | 85dB at 10 feet | ||
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Test/Silence: | Electronically simulates carbon |
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| monoxide condition, causing the unit to alarm | |
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| Press and hold test/silence button | |
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Alarm Reset: | Automatic when CO clears | ||
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Interconnections: | Up to 18 units of First Alert or BRK Smoke, CO and | ||
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| Heat Alarms. Maximum of 12 smoke alarms. See | |
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| CO Sensor: | Electrochemical | |
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Indicator Lights/Sounds: |
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| AC Power: | Constant Green LED | |
| DC Power: | Intermittent Green LED | |
| Local Alarm: | Red LED flashes rapidly | |
| Remote Alarm: | Red LED out. | |
| Latching Alarm: | Red LED flashes every 5 seconds after local alarm stops | |
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Listing: | Listed to UL2034 Standard | ||
SHIPPING SPECS:
Individual Carton Dimensions | 5.54"L x 2.10"W x 5.72"H |
Weight | 0.61 lbs. |
Cube | 0.038 ft3 |
UPC | 0 29054 85617 3 |
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Master Carton Dimensions | 13.13"L x 5.81"W x 12.13"H |
Master Pack | 12 |
Weight | 9.2 lbs. |
Cube: | 0.54 ft3 |
I2of5: | 300 29054 85617 4 |
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Pallet Information |
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Cases per Layer | 25 |
Number of Layers: | 3 |
Cases per Pallet: | 75 |
Units per pallet: | 900 |
Cube: | 47.3 ft3 |
Weight: | 758 lbs. |
BATTERY DRAWER LOCK
| Push locking pin through |
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Remove Pin | hole near battery drawer |
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on the back of the alarm. |
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©2009 BRK Brands, Inc. a Jarden Corporation
Company (NYSE: JAH)
3901 Liberty Street Road Aurora, IL
| First Alert is a registered trademark of the First Alert Trust |
brkelectronics.com | BRK is a registered trademark of BRK Brands, Inc. |
| CM2931 |
