Warranty

LED INDICATORS: This smoke alarm is equipped with red and

green LED indicators. The red LED is located under the test button

and has two modes of operation.

Standby Condition: The red LED will flash every 30-40 seconds

to indicate that the smoke alarm is

operating properly.

Alarm Condition: When the alarm senses products of

combustion and goes into alarm, the red

LED will flash rapidly (one flash per second).

The rapid flashing LED and pulsating alarm

will continue until the air is cleared.

SMOKE SENSING CHAMBER OPERATION: This alarm will “chirp” if

any of the components in the smoke sensing chamber fail. This

chirp will occur between the flashes of the red LED indicator light.

(If the chirp occurs at the same time as the red LED flash, see sec-

tion 6 for low battery information).

WHEN UNITS ARE INTERCONNECTED, only the red LED of the

alarm which senses the smoke or is being tested (the originating

unit) will flash rapidly. All other units in the interconnect system

will sound an alarm but their red LED’s will NOT flash rapidly.

The green LED will be steady on to indicate the presence of AC

power.

TESTING: Test by pushing the test button on the cover and holding

it down for a minimum of 5 seconds. This will sound the alarm if

the electronic circuitry, horn, and battery are working. In an inter-

connected installation all interconnected alarms should sound

when the test button on any one of the interconnected alarm is

pressed. If no alarm sounds, check the fuse or circuit breaker sup-

plying power to the alarm circuit. If the alarm still does not sound,

the unit has defective batteries or other failure. DO NOT use an

open flame to test your alarm, you could damage the alarm or

ignite combustible materials and start a structure fire.

TEST THE ALARM WEEKLY TO ENSURE PROPER OPERATION. Erratic

or low sound coming from your alarm may indicate a defective

alarm, and it should be returned for service (see section 12).

NOTE: WEEKLY TESTING IS REQUIRED.

5. NUISANCE ALARMS

Smoke alarms are designed to minimize nuisance alarms.