ARCHITECTURAL AND ENGINEERING SPEC
.
4.25”
FRONT
VIEW
1.6”
1
2
3
4
5
7
6
8
The parts of this CO alarm
7
CAT.
CO250B/CO250LB
INSTALLATION OF ALARM
The carbon monoxide alarm shall be a BRK Model CO250 and shall provide at a
minimum the following features and functions:
1. An electrochemical CO sensor.
2. The unit shall be capable of self restoring.
3. The unit shall have an "End of Life" signal. This signal should be capable of
temporarily being silenced for up to 2 days. After about 2 days, the signal will
resume. After about 2-3 weeks the signal cannot be silenced.
4. Powered by a supervised 9V battery and a solid state piezo horn
rated at 85dB at 10 ft.
5. A visual LED power-on indicator to confirm unit is receiving power or
is in alarm.
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 tamper resistant locking pin that locks alarm cover to prevent removal
of
battery.
8. 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.
9. The unit shall be capable of operating between 40°F (4°C) and
100°F (38°C) and relative humidity between 10% and 95%.
10. The unit shall contain mounting hardware and shall be listed for wall
or ceiling mounting.
11. The unit shall at a minimum meet the requirements of UL2034, NFPA 720,
NFPA 101, ICC.
Installation of this CO alarm must conform to NFPA 720. Always check
your local building codes. Follow all instructions for placement as outlined
in the user’s manual in sections titled “Recommended Locations for
CO Alarms” and “Locations to Avoid for CO Alarms”.
SHIPPING SPECS:
TECHNICAL SPECS
Individual Carton Dimensions
4.38 ”L x 1.75”W x 4.38”H
Weight
0.39 lbs.
Cube
0.02 ft3
UPC
0 29054 00392 8: CO250B
0 29054 00725 4: CO250LB
Master Carton Dimensions
9.2 ”L x 5.55”W x 5.1”H
Master Pack
6
Weight
3.2lbs.
Cube
0.15 ft3
I2 of 5
600 29054 00392 0: CO250B
600 29054 00725 6: CO250LB
Pallet Information
Cases per Layer
36
Number of Layers
9
Cases per Pallet
324
Units per Pallet
1,944
Cube
55.0 ft3
Weight
1,107 lbs.
Alarm Dimensions:
4.25” dia x 1.6”H
Weight:
5.1 oz.
Operating Volatage:
9V Battery Powered
Temperature Range:
40F (4C) to 100F (38C)
Humidity Range:
10% to 95% relative humidity (RH)
Audio Audio Alarm:
85dB at 10 feet
Test/Silence:
Electronically simulates carbon monoxide condition,
causing the unit to alarm and silences unit.
Alarm Reset:
Automatic when carbon monoxide clears
CO Sensor:
Electrochemical
Indicator Lights:
DC Power:
Intermittent Red Light
Listing:
Listed to UL2034 Standard
SIDE
VIEW
BACK
VIEW
CO
1. "Open Here"
2. "No Battery" tab
3. Test/Silence button
4. CO alarm base
5. Mounting slots
6. Install 9V battery here
7. Locking pin slot
8. Locking pin: Remove and insert in 7
brkelectronics.com
©2010 BRK Brands, Inc. a Jarden Corporation
Company (NYSE: JAH)
3901 Liberty Street Road
Aurora, IL 60504-8122
All rights reserved
First Alert is a registered trademark of the First Alert Trust
BRK is a registered trademark of BRK Brands, Inc.
CM3072
