TABLE OF CONTENTS
Alarm Technology & Key Product Features
. . . . . . . . . . . . . . . . . . . . . . . . . .2
Alarm Limitations and Functions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Installation Instructions
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Where This Alarm Should Be Installed . . . . . . . . . . . . . . . . . . . . . . .3
Where This Alarm Should Not Be Installed . . . . . . . . . . . . . . . . . . . .5
Mounting Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Tamper Resistant Alarm Locking Feature . . . . . . . . . . . . . . . . . . . . . 6
Industry & Agency Recommendations
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Alarm Operation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Normal Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Trouble Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Alarm Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Quick Find® Alarm Origination . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Silence Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Testing Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Alarm & Battery Deactivation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
What To Do If Alarm Sounds—Carbon Monoxide Detected
. . . . . . . . . . . .10
What You Should Know about Carbon Monoxide . . . . . . . . . . . . . .10
Symptoms of CO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Required CO Alarm Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Response to CO Alarm Sounding . . . . . . . . . . . . . . . . . . . . . . . . . .10
Potential Sources of CO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
What To Do If Alarm Sounds—Smoke Detected
. . . . . . . . . . . . . . . . . . . . . .12
How Can I Protect My Family from Fire . . . . . . . . . . . . . . . . . . . . .12
Develop An Escape Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Quick Reference Guide
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Troubleshooting Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Warranty
Alarm Returns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Repairs and Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
Regular Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
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Make regular visual inspections of all fuel-burning appliances.
Check appliances for excessive rust and
scaling. Check the color of the flame on the burner and pilot lights to ensure they are burning properly. They
should be blue. If the flame is orange or yellow, it is a sign the fuel is not burning completely and a repair
technician should be contacted.
Teach every member of your home about the sounds and operation of this alarm.
Proper response is
key to survival.
DEVELOP AND PRACTICE A PLAN OF ESCAPE
BASICS OF ESCAPE PLAN
• Make a floor plan indicating all doors and windows and at least two escape routes from each
room. Second story windows may need a rope or chain ladder.
• Have a family meeting and discuss your escape plan, showing everyone what to do in case of fire.
• Determine a place outside your home where all of you can meet if a fire occurs.
• Familiarize everyone with the sound of the smoke alarm and train them to leave your home
when they hear the sound.
• Identify children’s bedrooms with red stickers placed in the upper left corner of the windows.
They are available from your local fire department.
• Practice a fire drill at least every six months. Practice allows you to test your plan before an
emergency. You may not be able to reach your children. It is important they know what to do!
WHAT TO DO WHEN THE ALARM SOUNDS
• Leave immediately by your plan of escape. Every second counts, so don’t waste time getting
dressed or picking up valuables.
• In leaving, don’t open any inside door without first feeling its surface. If hot, or if you see smoke
seeping through cracks, don’t open that door! Instead, use your alternate exit. If inside door
is cool, place your shoulder against it, open it slightly and be ready to slam it shut if heat and
smoke rush in.
• Stay close to the floor if air is smoky. Breathe shallowly through a cloth, wet if possible.
• Once outside, go to your selected meeting place and make sure everyone is there.
• Call the fire department from your neighbor’s home – not from yours!
• Don’t return to your home until fire officials say that it is all right to do so.
PLEASE READ AND SAVE!
THANK YOU for purchasing this 3-in-1 Smoke + Fire + Carbon Monoxide Smart Alarm.
This alarm does not require battery changes. This alarm contains a 10 year permanent
power sealed battery to provide continuous protection--even in the event of a power
outage. The sealed battery will last for approximately 10 years. This manual includes
important information regarding where to install the alarm, how to operate, maintenance,
testing and product features. It also includes tips and information which could help
protect you and your family.
NOTE:
A qualified appliance technician is defined as “a company engaged in and respon-
sible for the installation, testing, servicing, or replacement of heating, ventilation, air condi-
tioning (HVAC) equipment, combustion appliances and equipment, gas fireplaces or other
combustion equipment.”
Because carbon monoxide may dissipate by the time a first responder or investigator arrives, it may be difficult to
locate the source of CO. USI Electric/Universal Security Instruments shall not be obligated to pay for or reimburse the
user of this alarm for any carbon monoxide investigation or service calls. Fire departments, HVAC contractors and most
utility companies will perform CO inspections. Some may charge for this service. It is advisable to inquire about any
applicable fees prior to having the service performed
POTENTIAL SOURCES OF CARBON MONOXIDE
Carbon monoxide (CO) is a colorless, invisible, odorless, tasteless, poisonous gas produced
when fossil fuels do not burn completely, or are exposed to heat, usually fire. This alarm is not
designed to detect any other gas. This alarm will only indicate the presence of CO or smoke
which reaches the sensor. Carbon monoxide and natural gas may be present in other areas.
Fossil fuels
such as wood, charcoal, coal, natural gas, oil, gasoline, propane and kerosene produce CO.
Household appliances
may be sources of CO and include the gas kitchen range, cook top,
gas clothes dryer, heater, furnace, water heater, wood-burning stove, certain pool heaters,
fireplaces and portable space heathers. When they are not properly maintained, are improp-
erly ventilated, or malfunction, CO levels can rise quickly.
Electrical appliances
typically do not produce CO.
Energy efficient homes.
CO is a real danger now that homes are more “air-tight”, with
added insulation, sealed windows, and other weatherproofing can trap CO inside.
Damaged or insufficient venting
such as; corroded or disconnected water heaters, vent
pipes, leaking chimneys, pipes or flues or cracked heat exchangers, blocked or clogged
chimney openings.
Vent pipe connections
improperly designed or becoming loose.
Improper use of appliances
by operating a barbeque grill, using charcoal, gas or wood pel-
lets, hibachi in an enclosed area such as a garage or screened porch.
Vehicles and portable generators
operating in a garage or any area too close to the living space.
Transient CO problems
also known as on-again/off-again CO problems, can be caused by
outdoor conditions and other special circumstances.
Excessive spillage
or reverse venting of fuel-burning appliances.
Outdoor ambient conditions
and temperature inversions which can trap exhaust and pollut-
ants close to the ground.
Wind direction
or wind velocity pushing heavy air in the vent pipes back in to the dwelling.
Negative air pressure
caused by simultaneous operation of multiple fuel burning appliances
competing for limited internal air.
HOW CAN I PROTECT MY FAMILY FROM CO POISONING?
This alarm is an excellent means of protection. It monitors the air and sounds a loud alarm before (CO) levels
become threatening to the average, healthy adult.
An alarm is not a substitute for proper maintenance of home appliances. To help prevent CO problems and
reduce the risk of CO poisoning:
Clean chimneys and flues yearly.
Keep them free of debris, leaves and nests for proper air flow. Have a
professional check for rust and corrosion, cracks or separations. These conditions can prevent proper air
movement and cause backdrafting.
Never “cap” or cover a chimney
in any way that would block air flow.
Test and maintain all fuel-burning equipment annually.
Many local gas or oil companies and HVAC
companies offer appliance inspections for a nominal fee.
This alarm will not operate until it is activated and properly installed. This alarm
should be tested immediately after installation and then tested weekly after that. If
the alarm ever fails to test correctly, have it replaced immediately. If the alarm is not
working properly, it cannot alert you to a problem. This alarm must have an activated
sealed battery power to operate properly. If the battery is dead or deactivated, the
alarm will not operate. The sealed battery cannot be replaced. The cover of this
10 year permanent power tamper proof alarm is sealed, and cannot be removed.
WHAT YOU SHOULD KNOW ABOUT CO
Carbon monoxide (CO) is an insidious poison. It is a colorless, odorless, tasteless gas. It is
a cumulative poison. Even low levels of CO have been shown to cause brain and other vital
organ damage in unborn infants with no effect on the mother.
The following symptoms are related to CARBON MONOXIDE POISONING and should be
discussed with ALL members of the household:
MILD EXPOSURE:
Slight headache, nausea, vomiting, fatigue (often described as “flu-like” symptoms).
MEDIUM EXPOSURE:
Severe throbbing headache, drowsiness, confusion, fast heart rate.
EXTREME EXPOSURE:
Unconsciousness, convulsions, cardiorespiratory failure, death.
Many cases of reported CARBON MONOXIDE POISONING indicate that victims are aware
they are not well, but they become so disoriented that they are unable to save themselves by
either exiting the building or calling for assistance. Young children and household pets may
be the first affected.
Your combination alarm is designed to detect the toxic CO fumes that result from incomplete
combustion, such as those emitted from appliances, furnaces, fireplaces and auto exhaust.
What Levels of CO Cause an Alarm?
Underwriters Laboratories Inc. UL2034 defines three specific alarm points by which all
residential CO alarms must alarm. They are measured in parts per million (ppm) of CO over
time (in minutes).
UL2034 Required Alarm Points:
• If the alarm is exposed to 400 ppm of CO, it must alarm between 4 and 15 minutes.
• If the alarm is exposed to 150 ppm of CO, it must alarm between 10 and 50 minutes
• If the alarm is exposed to 70 ppm of CO, it must alarm between 60 and 240 minutes.
• This alarm is designed to act as a continuous monitor. It is not designed for use as a short-term
testing device to perform a quick check for the presence of CO.
WHAT TO DO IF CARBON MONOXIDE IS DETECTED
Never ignore the alarm sound.
If you hear the alarm horn
sounding a continuous horn pattern of 4 beeps, 5 second pause, carbon monoxide has been
detected. Evacuate everyone from the dwelling.
Never disconnect the power from the alarm to stop a
nuisance alarm.
Doing so will disable the alarm and remove the protection. In the case of
a true unwanted alarm, use the silence feature. The silence feature is intended to temporarily
silence the alarm while the problem is identified and corrected. Open a window or fan the CO
away from the alarm. The alarm will reset automatically when it returns to normal operation.
The alarm will stop sounding automatically
Actuation of your CO Alarm indicates the presence of carbon monoxide
(CO), which can kill you.
In other words, when your CO Alarm sounds, you must not ig-
nore it! Some individuals are more sensitive to CO than others, including people with cardiac
or respiratory problems, infants, unborn babies, pregnant mothers and elderly people can be
more quickly and severely affected by CO. Members of sensitive populations should consult
their doctors for advice on taking additional precautions.
IF THE CO ALARM SOUNDS:
1. Operate the Silence button.
2. Call your emergency services, fire department or 911. Write down the number of your local
emergency service here: ___________________________________.
3. Immediately move to fresh air—outdoors or by an open door or window. Do a head count
to check that all persons are accounted for. Do not reenter the premises or move away
from the open door or window until the emergency services responder has arrived, the
premises have been aired out, and your alarm remains in its normal condition.
4. After following steps 1-3, if the alarm reactivates within a 24 hour period, repeat steps 1-3
and call a qualified appliance technician to investigate for sources of CO from fuel-burning
equipment and appliances and inspect for proper operation of this equipment. If problems are
identified during this inspection, have the appliances and equipment serviced immediately.
Note any combustion equipment not inspected by the technician and consult the manufactur-
ers’ instructions or contact the manufacturer(s) directly for more information about CO safety
and this equipment. Make sure that motor vehicles are not, and have not been, operating in
an attached garage or adjacent to the residence. Write down the number of a qualified appli-
ance technician here: _______________________________________________________.
©
2015 Universal Security Instruments, Inc. Rev. 06/2015
MODEL MIC3510S TEN-YEAR LIMITED WARRANTY
USI Electric, Inc. /Universal Security Instruments, Inc. (“USI”) warrants this product
to be free from defects in material and workmanship for a period of ten (10) years
from the date of purchase.
This warranty shall not apply to any damage which may be
caused by the sealed batteries used in this product. This warranty applies only to the origi-
nal consumer purchaser and only to products used in normal residential use and service.
If this product is found to be defective, USI’s only obligation, and your exclusive remedy,
is the repair or replacement of the product, at USI’s discretion, provided that the product
has not been damaged through misuse, abuse, accident, modification, alteration, neglect
or mishandling. This Warranty shall not apply to any product which is found to have been
improperly installed, set-up, or used in any way not in accordance with the instructions
supplied with this product.
ALARM RETURNS
For replacement of this alarm under the terms of this Warranty, contact Customer Service
at 1-800-390-4321, Ext. 238, for current postage and handling fees. USI DOES NOT
WARRANT AND SPECIFICALLY DISCLAIMS ANY WARRANTY, WHETHER EXPRESS
OR IMPLIED, OF FITNESS FOR A PARTICULAR PURPOSE, OTHER THAN THE WAR-
RANTY CONTAINED HEREIN. NO IMPLIED WARRANTY ON THIS PRODUCT, CRE-
ATED BY STATE LAW, SHALL EXTEND BEYOND THE TERM OF THIS WARRANTY
UNLESS SUCH LAW OTHERWISE PROVIDES. USI SPECIFICALLY DISCLAIMS ANY
LIABILITY AND SHALL NOT BE LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL
LOSS OR DAMAGE, INCLUDING, BUT NOT LIMITED TO, DAMAGES TO ANY EQUIP-
MENT WITH WHICH THIS PRODUCT IS USED. Some states do not allow the exclusion
or limitation of incidental or consequential damages, so the above limitations or exclusions
may not apply to you. No agent, representative, dealer, or employee of the company has
the authority to increase or alter the obligations or terms of this Warranty. This Warranty
gives you specific legal rights and you may also have other rights which vary from state
to state. This Warranty is only valid for merchandise purchased from outlets in the United
States and Canada. This warranty expires upon product end-of-service life signal.
REPAIRS AND SERVICES
If this alarm is defective in any way, do not attempt to open or tamper with it. Return the
alarm for servicing. Refer to Warranty for instructions. There will be a service charge for
repairing out of warranty alarms.
BASIC SAFETY INFORMATION
IMPORTANT!
This alarm will not operate until it is activated and properly installed. This
alarm should be tested immediately upon installation and then tested weekly thereafter. If
the alarm ever fails to test correctly, have it replaced immediately. If the alarm is not working
properly, it cannot alert to a problem. This alarm must have an activated sealed battery
power to operate properly. If the battery is dead or deactivated, the alarm will not operate.
The sealed battery cannot be replaced. This alarm has no serviceable parts.
REGULAR MAINTENANCE
IMPORTANT:
DO NOT use spray cleaning chemicals or insect sprays, ammonia-based
cleaners, paints, varnishes, most aerosol sprays including compressed gas dusters on or
near your alarm. DO NOT paint over the alarm. Doing so may permanently damage the
alarm.
Clean this alarm at least once per year. The outside can be wiped with a damp cloth. .
IMPORTANT:
After cleaning, reinstall alarm and test it by pressing the test button.
Visit Us on the Web
www.UniversalSecurity.com
11407 Cronhill Drive, Suite A
Owings Mills, Maryland 21117-6218
USA
C O N D I T I O N
New-Out of package.
The Test button has been
pressed. The test sequence
lasts for approx 10 seconds.
ALARM AUDIBLE & VISUAL SIGNALS
HORN
Silent
3 Beeps, 6
second pause,
4 beeps.
SMK RED
LED
Off
Blinks On in
sync with 3
beeps.
CO RED
LED
Off
Blinks On
in sync with
4 beeps.
RECOMMENDATION
To activate the alarm remove the pull tab.
The alarm will sound one long beep to confirm
it is powered up.
DC power is present.
Silent
Blinks On
approx. every
2 minutes.
Off
Alarm is operating properly.
Originating Smoke Alarm.
Originating CO alarm
3 Beeps,
2 second
pause, repeat
4 Beeps, 5
second pause,
repeat
Blinks On in
sync with the
3 beeps
Blinks on
approx. every
2 minutes
Off
Blinks On in
sync with the
4 beeps
If hazard is identified, please take all precau-
tions if an alarm sounds by calling Emergency
Service and getting out of the home.
If hazard is identified, please take all precau-
tions if an alarm sounds by calling Emergency
Service and getting out of the home.
RESET INSTRUCTIONS: Press the Test/Silence button for 10-15 seconds and then release. This will clear the alarm origination. Be sure to RESET
alarms after each alarm event. QUICK FIND® Alarm Origination/Location Feature: The QUICK FIND® feature will allow you to immediately locate
the originating alarm (the alarm that triggered the other alarms), once the alarms have stopped sounding.
1. Press and release the Test/Silence button on alarm. After releasing the button, the test sequence on this alarm will begin, and
last approximately 5-20 seconds. If it is not the originating alarm, continue to each alarm until the originating alarm is located.
2. Once this test sequence ends, the originating alarm continues to sound for approximately 60 seconds, which provides ample time to
locate the originating alarm.
3. Remember to reset the originating alarm in order to clear the QUICK FIND® and return the system to normal operation.
NOTE: If you have any additional questions about the operation of Model MIC3510S, please contact our Customer Service Department
at 800-390-4321, and we will gladly assist you.
THIS PRODUCT IS LISTED TO UL STANDARD FOR SAFETY, UL 217 and UL 2034
None
CO alarm when cause of alarm
is known and poses no threat
4 Beeps, 5
second pause,
repeat
Blinks on
approx. every
2 minutes
Blinks On in
sync with the
4 beeps
Nuisance alarm
Smoke alarm when cause
of alarm is known and poses
no threat
Horn sounds
when no hazard
present
3 Beeps,
2 second
pause, repeat
Blinks On in
sync with the
3 beeps
Blinks On in
sync with the
3 beeps
Blinks On in
sync with the
4 beeps
Off
If there is no hazard present, verify the alarm
is mounted in the correct location (see user’s
manual). Reset alarm as instructed below.
The smoke alarm Silence Feature can be
activated by pressing and releasing the Silence
button while in alarm condition. Silence mode
will last for approximately 8 - 12 minutes [With
the red smoke LED blinking on approx every
10 seconds].
Alarm needing reset due
to abnormal operation/
previous alarms
Silent (alarmed
previously)
Blinks on
approx. every
2 minutes
Off
To reset the alarm, hold the Test/Silence button
for 10-15 seconds. This will clear alarm origina-
tion. Reset after each alarm event.
Low Battery or Product End-of-
Service Life Warning
2 Chirps approx
every 60
seconds
Blinks on
approx. every
2 minutes
Off
Deactivate alarm (See User’s Manual “ALARM
DEACTIVATION” section). Replace alarm
immediately.
Sensor Trouble Signal
3 Chirps approx
every 60
seconds
Blinks on
approx. every
2 minutes
Off
Reset the alarm. If this does not clear the
problem, replace alarm.
Previous alarm condition at
unidentified source
Silent (alarmed
previously)
Blinks on
approx. every
2 minutes
Off
Quick Find® Alarm Origination - It may be dif-
ficult to determine which alarm has previously
sounded. The Quick Find® feature will allow
you to immediately locate the originating alarm
(once the alarm has stopped sounding). To
initiate Quick Find® press the Test/Silence
button on the alarm. After releasing the button
and following the test sequence, the originating
alarm will continue to sound for approximately
60 seconds.
The CO alarm Silence Feature can be
activated by pressing and releasing the Silence
button while in alarm condition. The alarm will
remain silent for approx 5 minutes [with the red
CO LED blinking on approx every 10 seconds],
depending on the level of CO detected. If CO
levels drop below alarm levels, the alarm will
remain silent and return to normal operation.
If CO levels remain constant or increase, this
indicates a potentially dangerous situation and
the horn will sound again. Ventilate area.
MODEL
MIC3510S
288-3576-00
MICH3510S, MIC3510SB, MIC3510S
