COMBO A L A R M SMOKE & CO SC9120LBL

COMBO A L A R M SMOKE & CO SC9120LBL
SMOKE & CO
COMBO
ALARM
CAT.
SC9120LBL
120V AC, 60Hz Wire-in with 9V Lithium
Battery Backup-Locked Battery Drawer
Description:
10YR BATTERY BACKUP WITH LOCKED
BATTERY DRAWER
9V lithium battery lasts 10 years under
normal conditions. Battery drawer is
shipped pre-locked so battery will not
be discarded prematurely.
10YR CO SENSOR
10YR ALARM LIFE
SMOKE & CO COMBO
Electrochemical CO sensor; Ionization
smoke sensor.
LATCHING ALARM
INDICATOR
Remembers which unit initiated an alarm.
SILENCE FEATURE
Silences nuisance alarms.
END OF LIFE SIGNAL
Provides audible notice when alarm
needs to be replaced after 10 years.
The BRK Brands, Inc. catalog no. SC9120LBL (model SC9120B) is a wire-in, 120V
AC 60Hz single and/or multiple station smoke and CO alarm specifically designed
for residential and institutional applications including sleeping rooms of hospitals,
hotels, motels, dormitories and other multi-family dwellings as defined in standard
NFPA 101. The SC9120LBL complies with UL217, UL2034, CSFM, NFPA 72, NFPA
720, HUD, FHA and other agencies that model their codes after the above agencies. They meet building codes where AC/DC with Silence smoke and CO alarms
are required either separately or in combination. The alarms are interconnectable
with up to 18 devices, of which 12 can be smoke alarms.
The BRK® SC9120LBL alarm features a dual ionization smoke sensing chamber and an electrochemical carbon monoxide sensor, an 85dB horn and a “silence” feature. This alarm features a 10 year battery backup. The battery drawer
is shipped pre-locked so battery will not be discarded prematurely. Under normal
conditions you should not have to replace the battery for the life of the alarm.
“Intelligent Sensing Technology” system is designed to reduce nuisance alarms.
“Latching Alarm Indication” remembers which unit initiated an alarm. When interconnected in a series, the unit that triggered the alarm rapidly flashes its red LED
indicator. After the alarm condition subsides, the initiating unit will store in memory
or “latch” the information and begin to flash the LED indicator 2 seconds on, 2
seconds off. The “Perfect Mount” system features a gasketless base and a mounting bracket that keeps the alarm secure over a wide rotation range to allow for
true alignment. Other Contractor Preferred features include a dust cover to keep
alarm clean during construction, keyhole slots in the mounting bracket eliminate
the need to remove the electrical box screws
for installation. Two locking features
are provided to prevent battery
theft and/or theft of the unit.
Connection to AC power
is made with a “QuickConnect” wiring harness. Installation
is quick, easy
and cost
effective.
SC9120LBL
TOP VIEW
TECHNICAL SPECS
MOUNTING
BRACKET
SIDE VIEW
5.6”
2.0”
ARCHITECTURAL AND ENGINEERING SPEC
The combination smoke and CO alarm shall be a BRK Model SC9120B and shall provide at
a minimum the following features and functions:
1. An ionization smoke sensing chamber and an electrochemical CO sensor.
2. Powered by 120V AC, 60Hz and have a monitored 9V 10YR battery backup and a solid
state piezo horn rated at 85dB at 10 ft. and be capable of self restoring.
3. The unit shall perform self diagnostic tests and issue a malfunction warning (three
chirps) if the unit malfunctions.
4. 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.
5. A visual power-on indicator to confirm unit is receiving AC power or has switched to
battery backup mode. Separate LED ‘s to indicate a smoke or CO alarm.
6. 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.
7. Two Latching features: Alarm Latch to easily identify initiating alarm after alarm
condition has subsided. Low battery latch: to visually identify which unit is in low
battery condition. Two Silence Features: Alarm Silence to temporarily silence nuisance
alarms. Low Battery Silence to silence low battery chirp for up to 8 hours.
8. Two Locking features - tamper resistant locking pins that lock battery drawer and/or alarm to mounting bracket. Battery drawer is shipped pre-locked so battery
will not be discarded prematurely.
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 have a plug in connector and be capable of interconnection of up to 18
alarms, 12 of which can be smoke alarms.
11. The unit shall at a minimum meet the requirements of UL217 and UL2034, CSFM,
NFPA 72 and 720 and the ICC.
INSTALLATION OF ALARM
2
2
9.
3
0.63 lbs.
Cube 0.04 ft3
UPC 0 29054 01537 2
Master Carton Dimensions 14.43”L x 6.19”W x 12.63”H
Master Pack
12
Weight 8.1 lbs.
Cube: 0.65 ft3
I2of5: 200 29054 01537 6
Pallet Information Cases per Layer
19
Number of Layers: 3
Cases per Pallet: 57
Units per Pallet: 684
Cube: 42.2 ft3
Weight: 527 lbs.
TO UNLOCK THE BATTERY DRAWER
Score the area around the locking pin to break the seal. Insert a flathead
screwdriver under the head of the locking pin or use a needle nose pliers
to gently pry it out of the battery compartment lock. Discard battery.
Mounting bracket
Mounting Slots
Locking Pins
Hot (Black) AC Wire
Nuetral (White) AC Wire
Interconnect (Orange) Wire
Battery Drawer Latch
Battery Drawer - Install 9V
battery here
Quick-Connect Plug
5 43
1
MULTIPLE
ALARM
NTERRUPTED AND BATTERY
FOR BATTERY REQUIREMENTS.
AL EFFECT ON OPERATION.
BATTERY LIFE.
ACK • LINE
}
5
A.
B.
8
9
1.
2.
3.
4.
A
Unswitched 120VAC 60 Hz source
To additional units; Maximum = 18 total
(Maximum 12 Smoke Alarms)
Smoke /CO Alarm
Ceiling or Wall
Power Connector
Wire Nut
5.
6.
7.
8.
5.69”L x 2.25”W x 5.59”H
Weight 6
4
7
Individual Carton Dimensions EL
AB
SL
THI
ER
UND
1.
2.
3.
4.
5.
6.
7.
8.
3
678
SHIPPING SPECS
AN
DO
PE
NB
ATT
ERY
1
B
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Installation of this smoke alarm must conform to all local electrical
codes and Article 760 of the National Electrical Code (NFPA 70) and
NFPA 72. 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 SMOKE ALARM
Alarm Dimensions: 5.6”dia. x 2.0”H
Weight: 8.5 oz
Operating Voltage: 120V AC 60Hz w/ 9V lithium battery backup
Operating Current: 0.09 amps (standby/alarm)
Temperature Range: 40°F (4°C) to 100°F (38°C)
Humidity Range:
10% to 95% relative humidity (RH)
Audio Alarm:
85dB at 10 feet
Test/Silence:
Electronically simulates smoke or CO condition, causing the unit to alarm. Press and hold test/silence button.
Alarm Reset:
Automatic when smoke or CO clears
Interconnections:
Up to 18 units of First Alert or BRK Smoke, CO and Heat Alarms. Maximum of 12 smoke alarms. See user’s manual for details.
Smoke Sensor:
Dual Ionization
CO Sensor:
Electrochemical
Indicator Lights/Sounds:
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 2 sec. on/2 sec. off after local alarm
Low Battery Latch: Green LED flashes on for 2 seconds, off for 2 seconds.
Listing:
Listed to UL217 and UL2034 Standards
5 43
N
VE PI
Y, REMO
CAT.
2 1
Junction Box
Neutral Wire (White)
Interconnect Wire (Orange)
Hot Wire (Black)
©2014 BRK Brands, Inc. a Jarden Corporation
Company (NYSE: JAH)
3901 Liberty Street Road
Aurora, IL 60504-8122
All rights reserved
brkelectronics.com
First Alert is a registered trademark of the First Alert Trust
BRK is a registered trademark of BRK Brands, Inc.
CM3222
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