fireangel carbon monoxide alarm user manual

FireAngel Carbon Monoxide Alarm User Manual: A Comprehensive Guide

This manual provides essential guidance for FireAngel CO alarms, covering installation, operation, and maintenance to ensure optimal safety within your home environment.

Understanding Carbon Monoxide (CO)

Carbon Monoxide (CO) is a colorless, odorless, and tasteless gas produced by the incomplete burning of carbon-containing fuels. It’s often called the ‘silent killer’ because it’s undetectable without a CO alarm. Common sources include faulty gas appliances, wood-burning stoves, fireplaces, and vehicle exhaust.

Exposure to CO can cause flu-like symptoms, such as headaches, dizziness, nausea, and fatigue. Higher concentrations can lead to loss of consciousness and even death. Infants, pregnant women, the elderly, and individuals with pre-existing heart or respiratory conditions are particularly vulnerable.

FireAngel CO alarms are designed to detect the presence of this dangerous gas, providing an early warning to allow you to evacuate and seek fresh air. Understanding the risks of CO and how to respond to an alarm is crucial for protecting your family’s health and safety. Regular maintenance and testing of your alarm are vital.

What is a FireAngel Carbon Monoxide Alarm?

A FireAngel Carbon Monoxide (CO) alarm is a life-saving device engineered to detect the presence of carbon monoxide gas in your home. Unlike smoke alarms which respond to fire, CO alarms specifically monitor for this invisible, odorless, and poisonous gas produced by incomplete combustion.

These alarms continuously sample the air, and when CO levels become dangerously high, they emit a loud, distinctive alarm signal. FireAngel offers a range of CO alarms, including battery-powered and mains-powered models, some with interconnected capabilities for whole-home protection.

The purpose of a FireAngel CO alarm is to provide early warning, giving occupants time to evacuate the premises and seek fresh air before experiencing the harmful effects of CO poisoning. Proper installation and regular testing are essential to ensure the alarm functions correctly and provides reliable protection.

Key Features of FireAngel CO Alarms

FireAngel CO alarms boast several key features designed for comprehensive safety and user convenience. Many models include a digital display showing current CO levels, providing real-time information beyond just an alarm state. Interconnection capabilities allow multiple alarms to sound simultaneously, alerting everyone in the house.

Advanced sensor technology ensures accurate and reliable CO detection, minimizing the risk of false alarms. Some alarms feature a ‘test’ button for regular functionality checks, and a ‘hush’ function to temporarily silence nuisance alarms.

Furthermore, FireAngel alarms often incorporate end-of-life warnings, indicating when the sensor needs replacing for continued protection. Battery-powered models offer flexibility in placement, while mains-powered options with battery backup provide continuous operation even during power outages. These features combine to deliver peace of mind and robust CO safety.

Alarm Models: A Comparison (CO-9D, ST-622T, WST-630, SO-610)

FireAngel offers a range of CO alarms tailored to different needs. The CO-9D is a popular, reliable detector often praised for its accuracy, receiving an average rating of 9.3. The ST-622T is a versatile model, part of a system allowing interconnection with other FireAngel devices, and has a rating of 7.5.

The WST-630 provides essential CO detection, though user feedback indicates a slightly lower satisfaction level with a rating of 6.4. SO-610 consistently receives high marks, with a 9.4 rating, suggesting excellent performance and user experience.

Key differences lie in features like digital displays, interconnection capabilities, and power options (battery or mains). The ST-622 series supports networks of up to 12 alarms. Choosing the right model depends on your home’s layout, power availability, and desired level of interconnected safety.

Installation Guide

Proper installation is crucial for effective CO detection. Begin by carefully reading all instructions before starting. Ensure you have the necessary tools – typically a screwdriver, drill (if wall mounting), and potentially wiring connectors for mains-powered alarms.

For battery-operated models, simply insert the batteries according to the polarity markings. Mains-powered alarms require professional installation if you are not comfortable working with electrical wiring; always disconnect power at the breaker before commencing.

Interconnected systems require following a specific wiring diagram to link alarms correctly. Securely mount the alarm according to the location guidelines (see section on choosing the correct location). Test the alarm immediately after installation to confirm functionality.

Choosing the Correct Location for Your Alarm

Optimal placement is vital for accurate CO detection. Install alarms centrally on each level of your home, and near sleeping areas, ensuring coverage for all occupants. Avoid locations directly above or beside fuel-burning appliances, as this can cause false readings.

Do not install in damp or humid areas like bathrooms, or in kitchens where cooking fumes may trigger false alarms. Keep alarms away from windows, doors, and vents that could affect airflow. Mount alarms at head height (approximately 6ft/1;8m) or on the ceiling.

For interconnected systems, consider the layout of your home to ensure alarms can communicate effectively. Refer to the specific model’s instructions for detailed placement recommendations.

Mounting the Alarm: Step-by-Step Instructions

Before you begin, ensure the chosen location meets the guidelines outlined in the ‘Choosing the Correct Location’ section. Gather necessary tools: a pencil, screwdriver, and appropriate fixings for your wall type.

Step 1: Mark the screw holes using the mounting bracket as a template. Step 2: Drill pilot holes at the marked locations. Step 3: Insert wall plugs if required. Step 4: Secure the mounting bracket to the wall using the screws provided.

Step 5: Attach the alarm to the mounting bracket, ensuring it clicks firmly into place. Step 6: For mains-powered alarms, carefully connect the power supply (see ‘Electrical Connection’). Step 7: Test the alarm functionality immediately after installation.

Electrical Connection (for Mains Powered Alarms)

Important Safety Note: Disconnect the mains power supply before commencing any electrical work. If you are unsure, consult a qualified electrician. FireAngel mains powered alarms require a 230V AC power supply.

Step 1: Locate the terminal block on the alarm. Step 2: Connect the live (brown), neutral (blue), and earth (green/yellow) wires from the mains supply to the corresponding terminals. Ensure wires are securely fastened.

Step 3: Carefully tuck any excess wiring back into the wall cavity. Step 4: Restore the mains power supply. The alarm should power on automatically. Step 5: Test the alarm functionality using the test button.

Caution: Incorrect wiring can cause electric shock or damage to the alarm. Up to 12 alarms can be interconnected on a single network using a three-core cable.

Operation and Testing

Normal Operation: Your FireAngel CO alarm continuously monitors the surrounding air for carbon monoxide. A green LED indicator typically signifies normal operation. The alarm is designed for continuous operation and requires no manual activation beyond initial installation.

Testing Procedure: Regularly test your alarm – at least once a month – by pressing the ‘Test’ button. This simulates a CO event and verifies the alarm’s functionality. A loud, piercing beep confirms the alarm is working correctly.

Alarm Response: Upon detecting CO, the alarm will emit a series of loud beeps, varying in pattern depending on the CO concentration. Refer to the ‘Understanding Alarm Signals’ section for detailed beep interpretations.

Important: Testing only confirms the alarm’s electronic circuitry and does not detect CO. Always evacuate and call emergency services if the alarm sounds.

Testing Your Alarm Regularly

Importance of Regular Testing: Consistent testing is crucial to ensure your FireAngel CO alarm remains operational and provides reliable protection. Monthly testing verifies the sensor, electronic circuitry, and audible alert are functioning as intended. Don’t assume the alarm will work without periodic checks.

How to Test: Locate the ‘Test’ button on your alarm. Press and hold it for several seconds. The alarm should respond with a loud, distinct beep. If no sound is emitted, investigate immediately – see the ‘Troubleshooting’ section.

Testing Frequency: We recommend testing at least once per month, and ideally, on the same day each month to establish a routine. Consider testing when changing clocks for daylight saving time as a helpful reminder.

Understanding Alarm Signals: What Do the Beeps Mean?

Alarm State & Beep Patterns: Your FireAngel CO alarm communicates its status through distinct beep patterns. A series of four short beeps, followed by a pause, repeated continuously, indicates a carbon monoxide event. Evacuate immediately and call emergency services.

Low Battery Warning: A single, intermittent beep every 30 seconds signifies a low battery. Replace the battery promptly to maintain continuous protection. Ignoring this warning can lead to alarm failure.

Fault Warning: Some models may emit a different beep pattern – consult your specific model’s documentation for details. This often indicates a sensor malfunction requiring attention.

End-of-Life Signal: When the alarm reaches the end of its lifespan (typically 7-10 years), it will emit a specific chirp or beep pattern to signal replacement is needed. Do not ignore this signal!

Silence/Hush Mode Functionality

Temporary Silence: FireAngel CO alarms often feature a “Silence” or “Hush” mode to temporarily quiet nuisance alarms caused by cooking or steam. Pressing the designated button on the alarm will typically silence it for a pre-determined period, usually several minutes.

Important Note: The Hush function does not disable the alarm’s ability to detect dangerous levels of carbon monoxide. It only silences the alarm for brief, non-threatening events. The alarm will reactivate if CO is detected during or after the hush period.

Resetting the Alarm: After the hush period expires, the alarm automatically returns to normal operation. No manual reset is typically required. Always investigate the cause of the initial alarm before relying on the hush function repeatedly.

Model Specifics: Refer to your specific FireAngel model’s manual for precise instructions on activating and utilizing the Silence/Hush mode, as procedures may vary.

Maintenance and Care

Regular Checks: Maintaining your FireAngel CO alarm is crucial for reliable performance. Visually inspect the alarm monthly to ensure it’s free from dust and debris. Avoid using abrasive cleaners or solvents, as these can damage the sensor.

Cleaning Procedure: Gently wipe the exterior with a soft, damp cloth. Do not disassemble the alarm for cleaning. Ensure the alarm is dry before restoring power or re-attaching the battery.

Avoid Interference: Do not paint or cover the alarm, as this can obstruct the sensor and affect its accuracy. Keep the area around the alarm clear of obstructions.

Lifespan Awareness: FireAngel alarms have a limited lifespan (typically 7-10 years). Replace the alarm at the end of its service life, even if it appears to be functioning correctly. Refer to the alarm’s documentation for specific replacement guidelines.

Cleaning Your FireAngel Alarm

Gentle Approach: To maintain optimal performance, periodically clean your FireAngel CO alarm. Dust and debris can accumulate, potentially hindering the sensor’s accuracy. Use a soft, damp cloth for cleaning – avoid abrasive cleaners, solvents, or polishes, as these can cause irreversible damage to the alarm’s casing and internal components.

Exterior Cleaning Only: Cleaning should be limited to the exterior of the alarm. Never attempt to disassemble the unit for internal cleaning. Disassembly voids the warranty and can compromise the alarm’s functionality.

Dry Thoroughly: After wiping with a damp cloth, ensure the alarm is completely dry before restoring power or re-attaching the battery. Moisture can cause malfunctions and reduce the alarm’s lifespan. A clean alarm ensures reliable carbon monoxide detection.

Battery Replacement Procedures

Power Interruption: When the alarm chirps intermittently, it signals a low battery. Replace the battery immediately to maintain continuous protection. Use only batteries specified by FireAngel – typically AA or 9V, depending on the model. Incorrect battery types can damage the alarm and void the warranty.

Safe Removal: Gently remove the old battery, following the polarity markings (+ and -) inside the battery compartment. Dispose of used batteries responsibly, adhering to local regulations for battery recycling.

Correct Installation: Insert the new battery, ensuring correct polarity alignment. Test the alarm immediately after battery replacement using the test button. A successful test confirms proper functionality. Record the date of battery replacement for future reference.

Alarm Lifespan and Replacement

Limited Operational Life: FireAngel carbon monoxide alarms have a limited lifespan, typically 7-10 years. Over time, the sensor’s accuracy can diminish, potentially compromising its ability to detect CO effectively. Always check the manufacturing date on the alarm itself.

End-of-Life Signal: Most FireAngel models emit a distinct end-of-life signal – often a series of chirps – indicating the alarm needs replacement. Do not attempt to silence or disable this signal; it’s a critical safety indicator.

Regular Replacement: Replace your CO alarm every 7-10 years, even if it appears to be functioning correctly. A new alarm ensures optimal performance and reliable CO detection. Dispose of old alarms responsibly, following local electronic waste disposal guidelines.

Interconnecting Alarms

Enhanced Safety with Interconnection: Interconnecting FireAngel alarms creates a network, ensuring that if one alarm detects CO, all interconnected alarms will sound, providing comprehensive warning throughout your home, even if the source is distant.

Compatibility: Up to twelve FireAngel mains-powered smoke, heat, or carbon monoxide alarms can be interconnected using a three-core cable. Ensure all alarms within the network are compatible for seamless operation.

Network Setup: Interconnection typically involves connecting alarms via a designated wiring harness during installation. Refer to the specific installation guide for your alarm model for detailed wiring instructions and network configuration. Proper wiring is crucial for reliable interconnection.

How to Interconnect Multiple FireAngel Alarms

Wiring Configuration: Begin by switching off the mains power supply. Connect a three-core cable between the interconnection terminals of each alarm; Ensure secure connections, following the wiring diagram specific to your FireAngel model – typically found in the installation manual.

Network Programming: Some FireAngel alarms require programming to recognize interconnected devices. Consult your alarm’s manual for specific programming steps, which may involve pressing and holding buttons in a particular sequence.

Testing the Connection: After wiring and programming, restore the mains power. Test the interconnection by manually activating one alarm; all interconnected alarms should sound simultaneously. If any alarm fails to respond, re-check the wiring and programming steps.

Troubleshooting Interconnection Issues

Alarm Not Responding: If an alarm doesn’t sound during interconnection testing, first verify the power supply to that unit. Check the wiring connections at each alarm, ensuring they are secure and correctly connected according to the manual’s diagram.

Intermittent Connectivity: Loose wiring is a common cause. Inspect all cable connections for corrosion or damage. If using wireless interconnection, check battery levels in each alarm, as low batteries can disrupt the signal.

Programming Errors: Double-check the programming sequence outlined in your alarm’s manual. Incorrect programming can prevent alarms from recognizing each other. Resetting the interconnected network and re-programming may resolve the issue.

Safety Information and Warnings

Critical Alert: This alarm detects carbon monoxide (CO), a colorless, odorless, and poisonous gas. It is not a substitute for smoke or fire alarms. Always install both types of detectors for comprehensive safety.

Immediate Action: If the alarm sounds, assume a CO leak exists. Evacuate all occupants and pets immediately, then call emergency services from a safe location. Do not re-enter the premises until cleared by professionals.

Potential Hazards: CO sources include faulty fuel-burning appliances (furnaces, stoves, water heaters), blocked chimneys, and vehicle exhaust. Regular appliance maintenance is crucial. Never ignore an alarm, even if no symptoms are present.

Potential Sources of CO in the Home

Common Origins: Carbon monoxide (CO) can originate from various household sources. Malfunctioning gas appliances – including furnaces, boilers, and stoves – are primary culprits. Improperly vented fireplaces and chimneys also release CO.

Vehicle Risks: Never run a vehicle inside a garage, even with the door open, as exhaust fumes contain high levels of CO. Generators should always be operated outdoors, far from windows and doors.

Less Obvious Sources: Kerosene or propane heaters, charcoal grills (never use indoors!), and blocked furnace vents can contribute to CO buildup. Regular professional inspection and maintenance of all fuel-burning appliances are vital for prevention. Be vigilant and prioritize safety.

What to Do When the Alarm Sounds

Immediate Action: If your FireAngel CO alarm sounds, treat it as a serious emergency. Immediately evacuate everyone – including pets – from the premises to fresh air. Do not attempt to identify the source of the CO while inside.

Contact Emergency Services: Once safely outside, call your local emergency number (911 in many regions) or the fire department. Do not re-enter the building until authorized by qualified professionals.

Ventilation & Investigation: Allow the building to be thoroughly ventilated. Professionals will investigate the source of the CO and ensure it’s safely resolved before you can return. Prioritize safety and never ignore an alarm; it’s designed to protect your life.

False Alarm Prevention

Common Causes: False alarms can occur due to various factors, including nearby sources of combustion gases, high humidity, or dust accumulation. Avoid placing alarms near fuel-burning appliances (ovens, furnaces) or in excessively humid areas like bathrooms.

Proper Ventilation: Ensure adequate ventilation when using fuel-burning appliances. Regularly clean the alarm to remove dust and debris, following the maintenance guidelines in this manual. Avoid spraying aerosols or cleaning products directly near the alarm.

Alarm Placement: Incorrect placement can trigger false readings. Refer to the ‘Choosing the Correct Location’ section for optimal positioning. If false alarms persist, investigate potential CO sources and consult a qualified technician.