Aico Ei261DENRC, Ei261ENRC manual Carbon Monoxide the Silent Killer, What is Carbon Monoxide ?

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B16132-R0-261ENRC-UC-ENG 7/11/07 11:52 AM Page 6

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The CO Alarm is no substitute for keeping chimneys and flues clear and in good condition, and all of your appliances serviced regularly according to the manufacturer’s instructions.

Do not fit alarm until all building work is completed to avoid contamination.

2.CARBON MONOXIDE - THE SILENT KILLER

2.1WHAT IS CARBON MONOXIDE ?

Congratulations on becoming the owner of an Ei Carbon Monoxide Alarm. This will help protect you and your household from the dangerous effects of Carbon Monoxide - The Silent Killer. Many are killed each year, and many more suffer ill health from Carbon Monoxide (CO) poisoning (CO is the chemical symbol, indicating the molecule has one carbon atom and one oxygen atom). CO is an invisible, odourless, tasteless and extremely toxic gas. It is produced by appliances and vehicles burning fuels, such as coal, oil, natural/bottled gas, paraffin, wood, petrol, diesel, charcoal etc. CO is absorbed by red blood cells in the lungs in preference to oxygen - this results in rapid damage to the heart and brain from oxygen starvation.

High levels of CO in a house can be caused by:

Incorrectly or poorly installed fuel-burning appliances.

Blocked or cracked chimneys/flues.

Blocked vents or draught-proofing which makes areas with fuel burning appliances or fireplaces airtight.

Engines of cars, lawnmowers etc. left running in confined spaces.

Portable paraffin or gas heaters in badly ventilated rooms.

2.2 SYMPTOMS OF CARBON MONOXIDE POISONING

Most people know that high levels of CO are harmful, however the period of exposure is also important.

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Contents Mains Powered Carbon Monoxide Alarms B16132-R0-261ENRC-UC-ENG 7/11/07 1152 AM Contents Important Information What to do When the Alarm Sounds Carbon Monoxide the Silent Killer What is Carbon Monoxide ?Symptoms of Carbon Monoxide Poisoning High levels of CO in a house can be caused byInhalation Time approx and Symptoms Developed Table a Effects of Carbon Monoxide PoisoningWhat Happens When Your CO Alarm Detects Carbon Monoxide ? Never Ignore the Alarm CO Alarm MemoryAlarm Positioning Ideally a Carbon Monoxide CO Alarm should be InstalledUnsuitable Locations B16132-R0-261ENRC-UC-ENG 7/11/07 1152 AM B16132-R0-261ENRC-UC-ENG 7/11/07 1152 AM Location in room with a fuel burning appliance Location in rooms with Installation Alarm InstallationInstallation Procedure B16132-R0-261ENRC-UC-ENG 7/11/07 1152 AM Surface Wiring Interconnecting Testing Testing with Carbon Monoxide HOW to Distinguish Between CO Alarm & Smoke Alarm Warnings MaintenanceDo not paint the CO Alarm HOW to Disconnect and Remove the Alarm Sensor Module ReplacementLimitations of CO Alarms HOW to Protect Your Family B16132-R0-261ENRC-UC-ENG 7/11/07 1152 AM Getting Your CO Alarm Serviced Five Year GuaranteeTechnical Specifications B16132-R0-261ENRC-UC-ENG 7/11/07 1152 AM Troubleshooting Alarm does not Work When the Test Button is PressedAlarm Beeps and Amber Light Flashes Every 40 Seconds Alarm Sounds for no Apparent Reason Test/Hush Button does not Silence AlarmsAccessories CheckB16132-R0-261ENRC-UC-ENG 7/11/07 1152 AM Ei Electronics

Ei261ENRC, Ei261DENRC specifications

The Aico Ei261DENRC and Ei261ENRC are advanced smoke alarms designed specifically to enhance home safety while providing numerous innovative features. Both models incorporate cutting-edge technologies, ensuring maximum effectiveness and reliability in detecting smoke and fire.

The Ei261DENRC is the versatile model that includes a built-in radio interlink feature. This means that when one alarm detects smoke or an increase in temperature, all interconnected units activate simultaneously. As a result, occupants throughout the home are alerted, regardless of their location. This interconnected technology is crucial for large homes or those with multiple levels, as it significantly increases the likelihood that residents will hear the alarm, especially if they are asleep.

In contrast, the Ei261ENRC model does not have the interlink functionality but still boasts a range of important features. Both models utilize a unique high-performance optical sensing technology, which helps in accurately detecting slow-burning fires, commonly associated with smoldering materials. This feature minimizes false alarms, providing peace of mind for homeowners who are often concerned about nuisance activations.

Another standout characteristic of the Ei261DENRC and Ei261ENRC is their long-lasting battery life. Equipped with a lithium battery that can last up to 10 years, users can enjoy the convenience of reduced maintenance. The battery is designed to power the alarm throughout its lifespan, meaning there won’t be any need for frequent replacements.

Moreover, both alarms come with a unique ‘Smart Silence’ feature, allowing homeowners to temporarily silence the alarm with the press of a button during cooking or when dealing with minor smoke occurrences that do not pose a danger. This intelligent feature helps in preventing unnecessary distress caused by false alarms.

Furthermore, these models are designed with a user-friendly installation process in mind, with clear guidelines provided for mounting and setup. Both the Ei261DENRC and Ei261ENRC are compliant with the latest safety standards, ensuring optimal performance and reliability.

Overall, the Aico Ei261DENRC and Ei261ENRC smoke alarms represent an essential investment for any household prioritizing safety and reliability. Their integration of innovative technologies and user-friendly features make them a must-have for modern home protection.