Universal Security Instruments 3885 - Manual (Page 9)

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
CAUTION (AS REQUIRED BY THE CALIFORNIA STATE FIRE MARSHAL)
"Early warning fire detection is best achieved by the installation of fire detection equipment in all rooms and areas of the
household as follows. A smoke alarm installed in each separate sleeping area (in the vicinity of, but outside of the
bedrooms), and heat or smoke detectors in the living rooms, dining rooms, bedrooms, kitchens, hallways, attics, furnace
rooms, closets, utility and storage rooms, basements and attached garages.
THIS PRODUCT IS LISTED TO UL STANDARD FOR SAFETY,
UL217 BY UNDERWRITERS LABORATORIES, INC.
Page 9
Blinks On once
approx every
40-45 seconds
Stays On AC Power is present.
Off Off AC Power is not present. Check the breaker or fuse
box for power. If the breaker or fuse box looks normal,
call a licensed electrician for assistance.
OPERATIONAL SUMMARY
Silent
Silent
Blinks On
approx every
2 seconds
Stays On Nuisance Alarm - If there is no hazard present, verify
the alarm is mounted in the correct location (see User's
Manual, "AVOID THESE LOCATIONS" section). Reset
alarm as instructed below.
Horn does not
sound when other
alarms are active
or horn does not
sound when
inter-connected
alarm's test
button is pressed
Blinks On once
approx every
40-45 seconds
Stays On
or Off
Press and hold the smoke alarm Test/Silence button
for at least 5 seconds. If still no alarm, turn off AC Power
at the circuit breaker or fuse box and disconnect the
alarm from the mounting bracket and make sure the
connector plug is securely attached on units that did
not alarm. If still no alarm, have a licensed electrician
check to see if the yellow wire is connected to the neutral
wire.
3 Beeps,
2 second pause,
Repeat
Blinks On
approx every
2 seconds
Stays On Originating Smoke Alarm - If hazard is identified, please
take all precautions if an alarm sounds by calling an
Emergency Service and getting out of the home.
3 Beeps,
2 second pause,
Repeat
Off Stays On Non-originating Smoke Alarm - Another interconnected
smoke alarm has sensed smoke, causing all
interconnected units to sound.
Blinks On once
approx every
40-45 seconds
(normal operation
mode) or Blinks on
once approx every
10 seconds
(silence mode)
Stays On
Stays On To Reset the Alarm - Hold the Test/Silence button for 10
seconds. This will clear alarm origination and clear
Silence mode. Reset after each smoke alarm event. Silent
3 Beeps,
2 second pause,
Repeat
3 Beeps,
2 second pause,
Repeat
Stays On Silence Feature is activated by pressing and releasing
the Test/Silence button on the initiating alarm while in
alarm condition. Silence mode will last for approx 8-12
minutes. Blinks On
approx every
2 seconds
Silent
(alarmed
previously)
CONDITION OF ALARM AUDIBLE & VISUAL SIGNALS BEFORE SOLUTION / RECOMMENDATION
SOLUTION / RECOMMENDATION HORN RED LED GREEN LED
Blinks On once
approx every
40-45 seconds
(normal operation
mode) or Blinks on
once approx every
10 seconds
(silence mode)
QUICK FIND ® Alarm Origination - In an interconnected
system, it is difficult to determine which alarm initiated
the alarms to sound. The
QUICK FIND ® feature will
allow you to immediately locate the originating alarm
(once the alarms have stopped sounding). To initiate
QUICK FIND ® , press the Test/Silence button on any
alarm; and, after releasing the button, the originating
alarm will continue to sound for approx 60 seconds.
Reset the originating alarm. NOTE: In a non-
interconnected installation, it is necessary to test each
alarm to determine the originating alarm.
Blinks On once
approx every
40-45 seconds
3 Chirps approx
every 40 seconds
after LED flashes
Stays On Trouble/Service Alarm. Replace Alarm.