MANUAL FOR CARBON MONOXIDE DETECTOR
Product Introduction
Carbon monoxide detector (CO) is an important part of your family
security plan. Carbon monoxide is an invisible, odorless, colorless
gas which can’t be feel by all five senses. This is the importance to
have a Carbon monoxide detector. You should take some time to go
through all this manual which can make you be familiar with carbon
monoxide. And you will know how does the carbon monoxide work
and what you should do when it alarms. Please place the manual
where it is get-at able if it is needed. Thank you for choosing the
carbon monoxide detector as a part of your family security plan. It
will provide you with dependable service for years if you install and
use properly.
Product View
Main Feature
● High reliable sensor
● Auto reset after alarm
● MCU processing adopted
● AUTO detector sensor failure
● SMT DESIGN,HIGH STABILITY
● Sensor Type: Electrochemical
● Low battery warning
● Self-Test Button to verify operation
● Silence function with dual led indicator
● CO Sensitivity meets EN50291
● 7 years limited warranty for the CO-sensing
Technical Specification
Power supply
1.5V battery of 2pcs;
Alarm concentration
50ppm, 60-90 minute;
100ppm, 10-40 minute;
300ppm, 3 minute
Static current
﹤
20uA
Alarm current
﹤
35mA
Working range
Temperature:4°C-38°C; humidity:25%-85%
Alarm
85dB@1M, 3 KHZ frequency,
red LED
fl
ashing rapidly
Static indicator
Green LED
fl
ashing every 30s
Low voltage alarm
Every 30s to make a”pumping” sound
Test button
Press the button about few seconds, the
detector will alarm and it means normal
Dimension
102(D)*38(H)mm
Installation Instruction
Step 1 Installation Guide:
Recommended Installation Locations:
Detector should be installed in the center of the room or corridor
ceiling (Do not install in the center of the vaulted ceiling), it is
recommended that the installation at each end of the corridor or in
the bedroom.
Choose the suitable position to install the detector according to the
gas specific gravity. Detect the CO lighter than air: Installation
height from ceiling: 0.1-0.3m.
Where Not to Install:
Do not install in garages, kitchens, furnace rooms or bathrooms!
INSTALL AT LEAST 15 FEET AWAY FROM ANY FUEL BURNING
APPLIANCE.
Do not install within 3ft(0.9m) of the following: The door to a
kitchen, or a bathroom that contains a rub or shower, forced air
ducts used for heating or cooling, ceiling or whole house ventilating
fans, or other high air flow areas. Avoid excessively dusty, dirty or
greasy areas. Dust, grease or household chemicals contaminate the
alarm’s sensors, causing it to not operate properly.
Place the alarm where drapes or other objects will not block the
sensor. CO must be able to reach the sensors to accurately detect
these conditions. Do not install in peaks of vaulted ceiling, ‘A’ frame
ceilings or gabled roofs. Keep out of damp and humid areas.
Install at least one foot away from fluorescent lights, electronic
noise may cause nuisance alarms. Extreme temperatures will affect
the sensitivity of the CO Alarm. Do not install in areas where the
temperature is colder than 40 degrees Fahrenheit (4.4 Celsius) or
hotter than 100 degrees Fahrenheit (37.8 Celsius). Place away from
doors and windows that open to the outside.
Step 2 Mounting Instructions:
1. Remove the mounting bracket from the back of the alarm by
twisting the alarm.
2. After selecting the proper location for your CO Alarm, drilling
two Ø5.0mm holes in the ceiling or wall vertically with the distance
of 60mm and inserting one plastic insert into the holes, then
attaching the bracket to the plastic insert with the arrow down to
the ground and screwing tightly two screws in the two inserts.
3. Matching the arrow on the back of the alarm with the arrow on
the bracket to snap the alarm on the bracket by twisting the alarm
Step 3 Testing the Alarm
CAUTION: Due to the loudness (85 decibels) of the alarm, always
stand an arm’s length away from the unit when testing.
The test/reset button has two purposes. It tests the unit’s
electronics and reset the unit during CO alarm. After installation,
TEST THE UNITS ELECTRONICS by pressing the test button for five
seconds. A series of beeps will sound. If the unit chirps and red LED
flashes once every 30 seconds with green LED not flashing once
every 30 seconds, that means the unit is malfunctioning. You need
to return the unit to our agent for repairing.
The unit needs to be tested weekly!