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User’s Manual 

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CARBON MONOXIDE ALARM MODEL: FFCM

9VH

FEATURES

 

         DC operated carbon monoxide alarm

        Insect proof 

         Test / Hush button

        High and stable sensitivity
        With quick fix mounting bracket for easy installation
        Fitting and battery tamper-resist feature
        LED operation indicator
        Low-battery and battery missing warning indicator
        Auto reset after the CO is clear

SPECIFICATIONS

    Model Number:                  

FFCM

9VH

 

 

    Detection Type:  

 Electrochemical

    Power Source:   

 9V DC Battery 

    Standby Current:  

 <30uA

    Alarm Current:                    <20mA
    Alarm Level:                         50ppm (Between 60-90 min)
                                                    100ppm (between 10-40 min)
                                                     300ppm (Between<3min.)
    Alarm Sound Level  

  85 Decibels at 3 meters

    Operation Temperature:  5°C to 38°C 
    Ambient Humidity:           15% to 90% Relative Humidity

INFORMATION ABOUT CARBON MONOXIDE ALARMS

1. WHAT IS CARBON MONOXIDE? 
Carbon monoxide is a colorless, odorless and tasteless poison 
gas that can be fatal when inhaled. CO binds to the 
hemoglobin in the blood and inhibits its capacity to carry 
oxygen. CO kills hundreds of people each year and injures 
many more because it is difficult to be detected with the 
human senses. In high concentrations, CO can kill in minutes. 

2. SOURCES OF CARBON MONOXIDE  
Inside your home, appliances used for heating and cooking 
are the most likely sources of CO. Vehicles running in attached 
garages can also produce dangerous levels of CO. 
CO can be produced when burning any fossil fuel, such as 
gasoline, propane, natural gas, oil and wood.  It can be 
produced by any fuel-burning appliance that is 
malfunctioning, improperly installed, or not ventilated 
correctly, such as:

Automobiles, furnaces, gas ranges/stoves, gas clothes 
dryers, water heaters, portable fuel burning space heaters 
and generators, fireplaces, wood-burning stoves and 
certain swimming pool heaters.  
Blocked chimneys or flues, back drafts and changes in air 
pressure, corroded or disconnected vent pipes, loose or 
cracked furnace exchangers. 
Vehicles and other combustion engines running in an open 
or closed garage, attached or near a home.
Burning charcoal or fuel in grills and hibachis in an 
enclosed area.

3. CONDITIONS THAT CAN RESULT IN TRANSIENT CO 

SITUATION IN THE HOME: 
     Excessive spillage or reverse venting of fuel-burning 
appliances caused by outdoor ambient conditions, such as, 
wind direction and/or velocity, including high gusts of wind, 
heavy air in the vent pipes (Cold/humid air with extended 
periods between cycles).

Negative pressure resulting from the use of exhaust fans.
Simultaneous operation of several fuel-burning appliances
competing for limited internal air.
Vent pipe connections vibrating loose from clothes dryers,
furnaces, or water heaters.
Obstructions in, or unconventional, vent pipe designs
which can amplify the above situations.
Extended operation of unvented fuel-burning devices
(range, oven, fireplace, etc.).

    Temperature inversions which can trap exhaust gases near
    the ground.
    Vehicle idling in an open or closed garage, or near a home.

Note: For maximum protection an alarm should be fitted in or 
near every room that contains a fuel-burning appliance such 
as any central heating boilers, gas fires, room heaters, water 
heaters, cookers, grills, etc. 

CAUTION: CO alarms can only sense CO that reaches the unit’s 
sensor. It’s possible that CO may be present in other areas 
without reaching the alarm. 
This carbon monoxide alarm is designed to detector carbon 
monoxide gas from ANY source of combustion.  It is NOT 
designed to detect smoke, fire or any other gas. 

IMPORTANT CO ALARM PLACEMENT AND EXCEPTION 
INFORMATION

Carbon Monoxide has a similar density to warm air and can be 
fitted in various locations. If fitted to a wall, it should be fitted 
at least 1.5 meters (5 feet) above the floor level and at least 
1.85 meters (6 feet) from the appliance to ensure maximum
effectiveness. 

DO NOT INSTALL CO ALARMS
Improper location can affect the sensitive electronic 
components in this alarm. To avoid causing damage to the 
unit, to provide optimum performance, and to prevent 
unnecessary nuisance alarms:
1.   The alarm is not to be located within 1.5m (5 feet) of
      any cooking appliance. 
2.  Situations where the temperature may fall below 5°C
      or rise above 38°C .
3.   In a damp or humid area such as near bathrooms or
      in shower areas.
4.   Any area where high levels of dusty, dirty or greasy
      emissions could contaminate or clog the sensor. 
5.   Behind drapes or furniture. 
6.   In the path of air discharged from a furnace/air
       conditioning vent or ceiling fan. 
7.    Outside the building. 
8.   Directly above a sink or cooker. 

WARNING: This CO alarm is designed for indoor use only. Do 
not expose to rain or moisture. It will not protect against the 
risk of CO poisoning when the battery has drained. 
DO NOT open or tamper with the alarm as this could cause 
malfunction. 

HOW TO INSTALL THIS CARBON MONOXIDE ALARM  
This CO alarm is powered by a battery and requires no 
additional wiring. It can be installed either on the ceiling or the 
wall using the fixings provided. 

WARNING: CO alarm installation must be in accordance with 
the requirements of the national electrical code and any local 
codes that may apply and by a competent person. 
1.   From back of CO alarm, remove the mounting plate by 
turning it counterclockwise. 
(To later engage tamper-resist feature, twist out and set aside 
one of the pins molded into plate. Both pins are exactly the 
same.)

4. SYMPTOMS OF CO POISONING
To be safe, know the possible sources of CO in your home. 
Keep fuel-burning appliances and their chimneys and vents 
in good working condition. Learn the early symptoms of 
exposure, and if you suspect CO poisoning, move outside to 
fresh air and get emergency help. Your first line of defense is 
an annual inspection and regular maintenance of your 
appliances. Contact a licensed contractor or call your local 
utility company for assistance.

35 ppm

 - The maximum allowable concentration for 

continuous exposure for healthy adults in any 8 hour period.

200 ppm 

- Slight headaches, fatigue, dizziness, nausea after 

2-3 hours.

400 ppm 

- Frontal headaches within 1-2 hours, life 

threatening after 3 hours.

800 ppm

 - Dizziness, nausea and convulsions within 45 

minutes. Unconsciousness within 2 hours and death within 3 
hours.

1600 ppm

  - Headache, dizziness and nausea within 20 

minutes. Death within 1 hour.

6400 ppm

  - Headache dizziness and nausea within 1-2 

minutes.

The following symptoms related to CO POISONING and are to 
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, cardio 

respiratory failure, death. 

Many cases of reported CARBON MONOXIDE POISONING 
indicate that while victims are aware they are not well. They 
become so disoriented they are unable to save themselves by 
either exiting the building or calling for assistance. Young 
children and household pets are typically the first affected. 

5. IMPORTANT SAFEGUARDS
Installation of your CO alarm is only one step in your safety 
plan.  Educate yourself and family to the sources and 
symptoms of CO poisoning and how to use your carbon 
monoxide alarm: 

   Test your CO alarm weekly
   Replace the battery immediately once depleted

    Buy appliances accepted by a recognised testing
    laboratory

   Install the appliances properly, following the

    manufacturer’s instructions

   Have installations done by professionals

    Have your appliances checked regularly by a qualified
    serviceman
    Clean chimneys and flues yearly

   Make regular visual inspections of all fuel burning

    appliances

   Check appliances for excessive rust and scaling

    Open windows when a fireplace or wood burning stove
    is use

   Be aware of CO poisoning symptoms

DO NOT: 
    Burn charcoal inside your home, RV, camper, tent or
    cabin

   Install, convert or service fuel burning appliances

    without proper knowledge, skill and expertise
    Use a gas range, oven or clothes dryer for heating
    Operate unvented gas burning appliances using
    kerosene or natural gas in closed room
    Operate gasoline powered engines indoors or in 
    confined areas

   Ignore a safety device when it shuts an appliance
   Ignore any warning from your CO alarm
   Do not barbecue indoors, or in an attached garage

CO ALARM PLACEMENT
Typical single-story home 

For minimum protection you should fit an alarm in the 
bedrooms or in the hallway of sleeping areas. Place it as near 
to the sleeping areas as possible and ensure the alarm is 
audible when the bedrooms are occupied. 

Typical Multi-story or 
split level home

 

For minimum protection, you should 
fit at least one alarm on each floor.

KEY:

          Maximum Protection     

                 Minimum Protection

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