X-SENSE CO03D Carbon Monoxide Alarm Detector User Manual

User Manual
Carbon Monoxide Alarm CO03D

KM 6963082
EN 50291-1:2010

Important Note
This user manual contains important information regarding the installation and operation of your carbon monoxide alarm. Please take a few minutes to thoroughly read this manual which should be saved for future reference. If you are installing the carbon monoxide alarm for use by others, you must leave this manual or a copy of it—with the end-user.

Introduction

This device is a battery-powered stand-alone CO (carbon monoxide) alarm with an advanced electrochemical sensor for domestic use. Please note that this device does not detect smoke, heat, flames, or any hazardous gas other than carbon monoxide even though carbon monoxide can be generated by fire. For this reason, you must install smoke alarms to provide early warning of fire and to protect you and your family from fire and its related hazards.

Warning!
The installation of the apparatus should not be used as a substitute for proper installation, use, and maintenance of fuel-burning appliances including appropriate ventilation and exhaust systems.
This apparatus is to be installed by a competent person.

**** It is not tested for use in a caravan or boat.

Product Profile

Package Contents

Product Features

Low-battery warning
If the battery voltage is low, the unit will chirp once every 60 seconds to indicate the need for battery replacement.

End-of-life indication
IMPORTANT: Ten (10) years after it is first powered, the alarm will chirp 2 times every 30 seconds to indicate that it is time to replace the alarm.

End-of-life hush control
This model has an end-of-life hush feature, which disables the “chirps” for a period of 3 days by pressing the “TEST/HUSH” button. You can replace your alarm within this time at your convenience. The chirping sound will be issued again every 3 days and can be hushed again for a total period of 30 days until a replacement is finally required.
During this end-of-life hush period, your alarm continues monitoring CO and provides protection as usual.
To help identify the date to replace the alarm, write down the date of the first operation on the dedicated label on the side of the alarm.

Technical Specifications

(non-condensing)

Where to Locate

1. A CO alarm should be centrally located outside of each sleeping area in the immediate vicinity of all bedrooms. For added protection, install additional CO alarms in each separate bedroom and on each level of your house.
2. If your bedroom hallway is longer than 40 feet (12 meters), install a CO alarm at BOTH ends of the hallway.
3. In a single-level house, install at least one CO alarm near or within each separate sleeping area. For added protection, install an additional CO alarm at least 20 feet (6 meters), away from any furnace or fuel-burning heat source.
4. In multi-level houses, in addition to 3 above, install at least one CO alarm near or within each separate sleeping area. For added protection, install at least one CO alarm on each level of the house. If you have a basement, install a CO alarm at the top of the basement stairs.

Locations to Avoid

Important note
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, do not locate CO alarms in the following areas:

1. In garages or in any extremely dusty, dirty, or greasy areas.
2. Where there is the possibility of smoke or fumes under normal operating circumstances.
3. In poorly ventilated kitchens, garages, and furnace rooms. Keep the CO alarms at least 20 feet (6 meters) from potential smoke or fume sources (e.g. stoves, furnaces, water heaters, space heaters) if possible.
4. In areas where a 20-foot (6-meter) distance from a potential smoke or fume source is not possible. In modular, mobile or smaller houses, it is recommended the CO alarm be placed as far from any potential smoke or fume sources.
5. Within 5 feet (1.5 meters) of any cooking appliance.
6. In extremely humid areas. This alarm should be at least 10 feet (3 meters) from a bath or shower, sauna, humidifier, vaporizer, dishwasher, laundry room, utility room or another source of high humidity.
7. In areas where the temperature is colder than 40 °F (4.4 °C) or hotter than 100 °F (37.8 °C). For example, non-air-conditioned crawl spaces, unfinished attics, uninsulated or poorly insulated ceilings, porches, and garages.
8. Where the air is turbulent, such as near ceiling fans, heat vents, air conditioner vents, fresh air return vents, or open windows. Excessive airflow may prevent any CO from reaching the sensors.
9. In direct sunlight.

Installation

Installing the battery

1. Twist and remove the mounting bracket from the base of the alarm.
2. Install 3 x 1.5 V AA batteries. When batteries are installed, the unit will beep once and the red, green, and yellow LEDs will flash in sequence.”–“will be displayed on the screen with a blue backlight. In 1-2 minutes, the backlight will turn off and the green light will flash every 60 seconds indicating that the unit is operational.
3. Reattach the mounting bracket to the alarm by twisting it on.

Important note
Constant exposures to high or low humidity may reduce battery life. A good safety measure is to replace the battery at least once a year, or (if applicable) at the same time you change your clocks for daylight saving time. After installing or changing the batteries, reinstall your alarm, and test your alarm by using the TEST/HUSH button (see below).

Wall mounting

1. Hold the mounting bracket onto the installation position with the flat side facing toward the wall and the curved hole at the lower position.
2. Mark two screw holes according to the holes of the mounting bracket, remove the bracket and drill the screw holes to a depth of 1.18 in (30 mm) using a 1/4 in (06.0 mm) drill bit.
3. Insert the anchor plugs into the holes and tap them with a hammer until their heads are flush with the wall.
4. Screw the mounting bracket to the wall using the provided screws or two 0.14 x 0.98 in (3.5 x 25 mm) countersunk screws.
5. Attach the alarm to the mounting bracket and tighten it by twisting clockwise.
6. Test the unit by pressing the TEST/HUSH button. Ensure the unit sounds in an alarming pattern.

Operating Instructions

Testing
Test your alarm by holding the TEST/HUSH button until the unit beeps once and the red LED flashes once, then release the test button. The blue backlight will be lit, and the unit will proceed to beep 4 times with the red LED flashing 4 times. After 5 seconds of silence, the unit will beep 4 times with the red LED flashing 4 times again. It is then followed by a single beep and the red LED flashing once. The LCD display will show “–‘; then “PAS” and finally “Cr

Hushing
When the CO alarm is sounding alarmed after a suspected false alarm, you can press the TEST/HUSH button and the device will beep intermittently, the blue backlight will be off and the green LED will be lit. The device will resume its normal monitoring status after 4-15 minutes. If the CO level is still at a dangerous level, the alarm will sound again.

CO alarm levels
The X-SENSE’s CO03D battery-operated carbon monoxide alarm is programmed to sound an alarm at the following CO concentrations within the time periods listed:
30 ppm over 120 minutes,
50 ppm for 60-90 minutes,
100 ppm for 10-40 minutes,
and 300 ppm for 0-3 minutes.
When CO is detected and the alarm sounds, the CO concentration will be displayed on the LCD and a blue backlight will be lit. The red LED will flash and the alarm will issue 4 short beeps, repeating the cycle every 5.8 seconds. After 4 minutes, the device will issue 4 short beeps every 1 minute until the alarm condition disappears.

CO concentration and symptoms
The table below shows the effects of different levels of CO poisoning on the body:

Risk to life after over 3 hours of exposure
800| Severe headaches, convulsions, vital organ failures. Death possible within 2-3 hours

WARNING: This device is designed to protect individuals from the acute effects of carbon monoxide exposure. It may not fully safeguard individuals with specific medical conditions. If in doubt, consult a medical practitioner.
The following table describes the audible alarm patterns and the recommended actions to take.

LCD display| Alarm LED| Alarm sound| Unit status| Advice
---|---|---|---|---

“For example”

| A CO concentration from 30 to 999 ppm within a certain time period. The blue backlight is lit, and the red LED flashes 4 times every 5.8 seconds. After 4 mins, it flashes 4 times per minute.| 4 beeps repeat every 5.8 seconds. After 4 mins, 4 beeps per minute.| Alarm condition. Dangerous concentrations of CO were detected.| Please refer to “What to Do When the Alarm Sounds”.
A CO concentration from 30 to 999 ppm outside of a certain time period (refer to page 7). Green LED flashes once every 60 seconds.| None| CO detected, but alarm status not reached, potential danger condition.| 1. Please check for the CO source first.
2. Open your windows and doors and immediately move to an open area of fresh air.
| Red LED flashes 4 times, then repeats 4 times, finally flashing once.| 4 beeps, then repeat 4 beeps, finally sounding 1 beep.| The detector is self- checking (the test button was pressed).| None
Red, green, and yellow LEDs will flash in sequence.| 1 short beep.| The detector is powered.| None
| Green LED flashes once every 60 seconds.| None| Normal operation with good battery life.| None
| Display alternates between “Lb” and the current CO level. Yellow LED flashes once every 60 seconds.| 1 quick beep every 60 seconds.| Low battery levels.| Replace battery.
| Yellow LED flashes 1 to 3 times every 40 seconds.| 2 quick beeps every 40 seconds.| Unit malfunction. The unit will not respond to any CO.| If “Err” continues to display, the unit has malfunctioned and must be replaced immediately.
| Yellow LED flashes 2 times every 30 seconds.| 2 quick beeps every 30 seconds.| End of unit life.| Replace the unit immediately.

What to Do When the Alarm Sounds

1. Call emergency services as soon as possible.
2. Immediately move to an area of fresh air—outdoors or by an open door/window. Do a headcount to check that all persons are accounted for. Do not re-enter the premises or move away from the open door/window until the emergency services have arrived, the premises have been aired out, and your alarm returns to its normal operating condition.
3. After following steps 1-2 above, if your alarm reactivates within a 24 hour period, repeat steps 1-2 and call a qualified appliance technician to investigate sources of CO from fuel-burning equipment and appliances, and inspect for proper operation of this equipment.
4. If problems are identified during this inspection, have the equipment serviced immediately. Note any combustion equipment that has not been inspected by the technician and consult the manufacturer’s instructions, or contact the manufacturers 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.

Maintenance

To keep your alarm in good working order, you should adhere to the following steps.

1. Test the alarm once a week by pressing the TEST/HUSH button.
2. Vacuum the alarm cover once a month to remove any accumulated dust.
3. Never use detergents or solvents to clean the alarm. Chemicals can permanently damage or temporarily contaminate the sensor.
4. Avoid spraying air fresheners, hair spray, paint, or other aerosols near the alarm.
5. Do not paint the unit. Paint may clog the openings to the sensing chamber and prevent the unit from operating properly.

Warning: Do not tamper with the apparatus, as there is a risk of electric shock or malfunction.

Battery replacement
Remove the old batteries and replace them with three LR6 AA batteries (Golden Power GLR6A, Duracell MN1500, Gold Peak 15A, and Energizer E91 AA alkaline batteries are recommended) when the LCD displays an “Lb” icon and the yellow LED blinks once every 60 seconds with the buzzer chirping. After changing the batteries, reinstall your alarm, and test your alarm by pressing the TEST/HUSH button.

NOTE: Rechargeable batteries are not recommended for use with this device.

Limitations of CO Alarms

1. CO alarms may not wake up all individuals. If children or others do not readily awaken to the sound of the CO alarm, or if there are infants or family members with mobility limitations, make sure that someone assists them in the event of an emergency.
2. This CO alarm will not sense carbon monoxide that does not reach the sensor. This CO alarm will only detect CO that reaches the sensor. CO may be present in other areas. Doors or other obstructions may affect the rate at which CO reaches the CO alarm. For this reason, if bedroom doors are usually closed at night, it is recommended that you install a CO alarm in each bedroom and in the hallway between them.
3. CO alarms may not sense CO on another level of the house. For example, a CO alarm on the second level, near the bedrooms, may not sense CO in the basement. For this reason, one CO alarm may not give an adequate warning. Complete coverage is recommended by placing CO alarms on each level of the house.
4. CO alarms may not be heard. The alarm horn intensity meets or exceeds current UL standards of 85 dB at a distance of 3.28 feet (1 meter). However, if the CO alarm is installed outside the bedroom, it may not awaken a sound sleeper or one who has recently used drugs or has been drinking alcohol. This is especially true if the door is closed or only partially open. Even persons who are awake may not hear the alarm horn if the sound is blocked by distance or closed doors. Noise from traffic, stereos, radios, televisions, air conditioners, or other appliances may even prevent alert persons from hearing the alarm horn. This CO alarm is not intended for people who are hearing impaired.
5. CO alarms are not a substitute for a smoke alarm. Although fire is a source of CO, this CO alarm does not sense smoke or fire. This CO alarm senses CO that may be escaping unnoticed from malfunctioning furnaces, appliances, or other possible sources of incomplete combustion. The installation of a smoke alarm is required for an early warning of fire.
6. CO alarms are not a substitute for life insurance. Though these CO alarms warn against increasing CO levels, we do not warrant or imply in any way that they will protect lives from CO poisoning. Homeowners and renters must still insure their lives.
7. CO alarms have a limited life. Although the CO alarm and all of its parts have passed many stringent tests and are designed to be as reliable as possible, any of these parts could fail at any time. Therefore, you are strongly recommended to test your CO alarm weekly.
8. CO alarms are not foolproof. Like all other electronic devices, CO alarms have limitations. They can only detect CO that reaches their sensors. They may not give an early warning of rising CO levels if the CO is coming from a remote part of the house, or is at some distance from the CO alarm.

Environmental Protection

Waste electrical products should not be disposed of with household waste. Please recycle where facilities exist. Check with your Local Authority or retailer for recycling advice.

Manufacturer and Service Information

X-SENSE Technology Co., LTD.
Address: Tower B, Qiaode Technology Park, No. 7 Road, Guangming District, Shenzhen, Guangdong Province, China
Email: support@x-sense.com

EN 50291-1:2010+A1:2012
Email: support@x-sense.com
X-SENSE Technology Co., LTD.

http://www.x-sense.com/
X-SENSE

Documents / Resources

| X-SENSE CO03D Carbon Monoxide Alarm Detector [pdf] User Manual
CO03D, Carbon Monoxide Alarm Detector
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| X-SENSE CO03D Carbon Monoxide Alarm [pdf] User Manual
CO03D, Carbon Monoxide Alarm, CO03D Carbon Monoxide Alarm, Alarm

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