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WHAT TO DO IF NATURAL GAS IS DETECTED:

1. Leave the house immediately, opening doors and windows as you leave.
2. Do not use your telephone or appliances. Do not turn any light switches off or on. Any

spark or flame could ignite the gas.

3. Call 911 and your gas company from a phone that is away from your home.
4. Do not reenter the area until the source of the leak is found and corrected.

If you hear the alarm horn sound 1 beep per second, gas has

been detected. Evacuate everyone from the building.

If the unit alarms and you are not testing the unit, it is warning you of a potentially dangerous
situation which requires your immediate attention. NEVER ignore any alarm. Ignoring the
alarm may result in injury or death.

USING THE SILENCE FEATURE (GAS ALARM SIGNAL CANNOT BE SILENCED)

NEVER 

disconnect the power to your alarm to silence the horn - use the Silence feature.

Disconnecting the alarm removes your protection!

The Silence feature is intended to temporarily silence the horn while you identify
and correct the problem.

To use the Silence feature, press and release the TEST/SILENCE button until the horn
is silent if it was the initiating alarm.

If the TEST/SILENCE button is pressed while the alarm is in the silence mode, the alarm
will start sounding again.

WHEN THE CO ALARM SIGNAL IS SILENCED:

 The CO alarm Silence Feature can be activated

by pressing and releasing the Test/CO Silence button on the initiating alarm while in alarm
condition. The alarm will remain silent for approx. 5 minutes (with the red 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.

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Some individuals are more sensitive to CO than others, including people with cardiac or respiratory
problems, infants, unborn babies, pregnant mothers or 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 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/window. Do a head count to
check that all persons are accounted for. Do not reenter the premises nor move away from
the open door/window until the emergency services responders have arrived, the premises
have been aired out and your alarm remains in its normal condition.

4.

After following steps 1-3, if your 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 equipment serviced immediately.
Note any combustion equipment not inspected by the technician and consult the
manufacturers' 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.

Summary of Contents for UNIVERSAL MDSCN103CN

Page 1: ...ld help protect you and your family PLEASE READ AND SAVE Table of Contents Page Alarm Limitations and Functions 2 What You Should Know About CO 3 What You Should Know About Natural Gas 3 Basic Safety...

Page 2: ...ETY HAZARDS LIKE SMOKING IN BED VIOLENT EXPLOSIONS ESCAPING GAS IMPROPER STORAGE OF FLAMMABLE MATERIALS OVERLOADED ELECTRICAL CIRCUITS CHILDREN PLAYING WITH MATCHES NATURAL CAUSES SUCH AS LIGHTNING OR...

Page 3: ...ical problems may consider using warning devices which provide audible and visual warnings for carbon monoxide concentrations under 30 ppm IMPORTANT CONSIDERATIONS YOUR COMBINATION SMOKE CO AND NATURA...

Page 4: ...ceiling shall be located within 36 in 914 mm horizontally of the peak but not closer than 4 in 102 mm vertically to the peak Sloped Ceilings Shed Ceilings Smoke alarms or combination alarms mounted on...

Page 5: ...e presence of CO or natural gas which reaches the sensor NOTE For your convenience we provide separate labels for the French language product markings If you choose to utilize those markings remove th...

Page 6: ...et 6m from the sources or combustion particles stove furnace water heater space heater if possible In areas where a 20 foot 6m distance is not possible in modular mobile or smaller homes for example i...

Page 7: ...is alarm to a 24 hour circuit may prevent it from providing constant protection IMPORTANT Do not subject this alarm to megger high voltage or high pot tests Remove the alarm s before high potting test...

Page 8: ...only present in models MDSCN111CN MSDCN103CN MICN109CN MICN102CN MCN108CN and MCN105CN therefore a natural gas alarm will NOT trigger the alarm of non natural gas sensing models within an interconnec...

Page 9: ...40 seconds to indicate proper operation IMPORTANT The battery backup is designed to provide short term emergency power to the Smoke CO and Gas Alarm Actual backup time depends on the strength freshnes...

Page 10: ...ted the alarm will sound 3 chirps approx every 20 seconds Reset the alarm If the unit does not reset replace the alarm END OF SERVICE LIFE ALARM When it is time to replace your alarm which is approxim...

Page 11: ...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 dange...

Page 12: ...t to natural gas outside of a controlled labatory environment can produce an explosion and death NEVER use a gas range or an open flame of any kind to test this alarm You might accidentally damage or...

Page 13: ...of the home and not reach the alarm installed on a different level For example CO or gas in the basement may not reach an alarm on the second level near the bedrooms For this reason we recommend you...

Page 14: ...nsumer is exempt from any licensing or requirements Simultaneous operation of several fuel burning appliances competing for limited internal air Vent pipe connections vibrating loose from clothes drye...

Page 15: ...sleeping area within 6 4 m 21 ft of any door to a sleeping room the distance measured along a path of travel 3 On every level of a dwelling unit including basements 4 On every level of a residential...

Page 16: ...ectedGASalarmhassensed GAS causing all interconnected units to sound If hazard is identified take all precautions if an alarm sounds by calling an Emergency Service and getting out of the home 3 Beeps...

Page 17: ...approx every 20 seconds Off Off Condition Product End of Service Life Notification Recommendation Replacethealarmimmediately Theproduct end of service life notification can be temporarily silenced fo...

Page 18: ...ES NOT WARRANT AND SPECIFICALLY DISCLAIMS ANY WARRANTY WHETHER EXPRESS OR IMPLIED OF FITNESS FOR A PARTICULAR PURPOSE OTHER THAN THE WARRANTY CONTAINED HEREIN NO IMPLIED WARRANTY ON THIS PRODUCT CREAT...

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