
UNDERSTANDING THE INDICATOR LIGHTS AND ALARM HORN PATTERNS
Condition | LED (Red or Green | Horn |
| Lights) |
|
Normal Operation | Green LED ON; flash- | No Audible Alarm |
(AC Power) | ing Red LED once/ |
|
| minute |
|
Normal Operation | Green LED OFF; | No Audible Alarm |
(DC Power – 9120B | Red LED flashes |
|
only) | once/minute |
|
DURING TESTING | Red LED flashes | Horn pattern: |
| once every | 3 beeps, pause, 3 |
| second | beeps, pause |
LOW OR MISSING | Red LED flashes | Horn “chirps” |
BATTERY (9120B | once/minute | once/minute |
only) |
|
|
ALARM CONDITION | Red LED flashes | Horn pattern: |
Smoke Initiating | rapidly on the | 3 beeps, pause, 3 |
Device | unit that | beeps, pause repeat- |
| triggered the Alarm. | ing on all Alarms |
ALARM CONDITION | Red LED on the | Horn pattern: |
Interconnect Alarm | other Alarms in | 3 beeps, pause, 3 |
| an interconnected | beeps, pause repeat- |
| series will be OFF. | ing on all Alarms |
IN SILENCE MODE | Red LED flashes | Horn remains silent |
| once every 10 | for up to 10 minutes. |
| seconds | Horn will sound if |
|
| smoke levels increase. |
“LATCHING” ALARM | Green LED ON for | Horn remains silent |
INDICATOR | 2 seconds/OFF |
|
| for 2 seconds, |
|
| repeatedly until reset, |
|
| on initiating unit(s). |
|
WEEKLY TESTING
NEVER use an open flame of any kind to test this unit. You might acci- dentally damage or set fire to the unit or to your home. The
DO NOT stand close to the Alarm when the horn is sounding. Exposure at close range may be harmful to your hearing. When testing, step away when horn starts sounding.
It is important to test this unit every week to make sure it is working prop- erly. Using the test button is the recommended way to test this Smoke Alarm. Press and hold the test button on the cover of the unit until the alarm sounds (the unit may continue to alarm for a few seconds after you release the button). If it does not alarm, make sure the unit is receiving power and test it again. If it still does not alarm, replace it immediately. During testing, you will hear a loud, repeating horn pattern: 3 beeps, pause, 3 beeps, pause.
When testing a series of interconnected units you must test each unit individ- ually. Make sure all units alarm when each one is tested.
REGULAR MAINTENANCE
Use only the replacement batteries listed below. The unit may not operate properly with other batteries. Never use rechargeable batteries since they may not provide a constant charge.
This unit has been designed to be as
•Test it at least once a week.
•Clean the Smoke Alarm at least once a month; gently vacuum the outside of the Smoke Alarm using your household vacuum’s soft brush attachment. Test the Smoke Alarm. Never use water, cleaners or solvents since they may damage the unit.
•If the Smoke Alarm becomes contaminated by excessive dirt, dust and/or grime, and cannot be cleaned to avoid unwanted alarms, replace the unit immediately.
•Relocate the unit if it sounds frequent unwanted alarms. See “Locations To Avoid For Smoke Alarms” for details.
•When the battery
Choosing a replacement battery:
Your Smoke Alarm requires one standard 9V battery. The following batteries are acceptable as replacements: Duracell #MN1604, (Ultra) #MX1604; Eveready (Energizer) #522, Eveready (Energizer) #1222. You may also use a Lithium battery like the Ultralife
Actual battery service life depends on the Smoke Alarm and the environment in which it is installed. All the batteries specified above are acceptable replace- ment batteries for this unit. Regardless of the manufacturer’s suggested battery life, you MUST replace the battery immediately once the unit starts “chirping” (the “low battery warning”).
IF THIS SMOKE ALARM SOUNDS
RESPONDING TO AN ALARM
During an alarm, you will hear a loud, repeating horn pattern: 3 beeps, pause, 3 beeps, pause.
•If the unit alarms and you are not testing the unit, it is warning you of a potentially dangerous situation that requires your immediate attention. NEVER ignore any alarm. Ignoring the alarm may result in injury or death.
•Never disconnect the AC power to quiet an unwanted alarm. Disconnecting the power disables the Alarm so it cannot sense smoke. This will remove your protection. Instead open a window or fan the smoke away from the unit. The alarm will reset auto- matically.
•If the unit alarms get everyone out of the house immediately.
•ELECTRICAL SHOCK HAZARD: Attempting to disconnect the power connector from the unit when the power is on may result in electrical shock, serious injury or death.
When an interconnected system of AC powered units is in alarm, the alarm indicator light on the unit(s) that initiated the alarm will blink rapidly. It will remain OFF on any remaining units.
If the unit alarms and you are certain that the source of smoke is not a fire— cooking smoke or an extremely dusty furnace, for
WHAT TO DO IN CASE OF FIRE
•Don’t panic; stay calm. Follow your family escape plan.
•Get out of the house as quickly as possible. Don’t stop to get dressed or collect anything.
•Feel doors with the back of your hand before opening them. If a door is cool, open it slowly. Don’t open a hot door. Keep doors and windows closed, unless you must escape through them.
•Cover your nose and mouth with a cloth (preferably damp). Take short, shallow breaths.
•Meet at your planned meeting place outside your home, and do a head count to make sure everybody got out safely.
•Call the Fire Department as soon as possible from outside. Give your address, then your name.
•Never go back inside a burning building for any reason.
•Contact your Fire Department for ideas on making your home safer.
Alarms have various limitations. See "Limitations of Smoke Alarms" for details.
USING THE SILENCE FEATURE
The Silence Feature on this unit can temporarily quiet an unwanted alarm for up to 10 minutes.
The Silence Feature does not disable the
To silence Smoke Alarms in an interconnected series:
1.To silence multiple alarms in an interconnected series, you must press the Test/Silence button on the unit(s) that initiated the alarm.
NOTE: The red LED on the initiating alarm will flash rapidly. The red LED will be Off on all other
2.While the unit is in “silence mode”, pressing and holding the Test/Silence button for approximately 10 seconds will test the unit. After testing, the unit will
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