Aico Ei 220EN, Ei 225EN manual CO Alarm Memory

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(Without this feature the CO level would need to be at 50ppm CO for 90 minutes for an indication to be given). Note the Pre-Alarm signal may be triggered by CO coming for example, from cooking with gas, from car engines or from nearby barbecues. This is usually not a concern unless the Pre-Alarm signal persists until the alarm sounds and the CO source is unknown.

NOTE: The CO Alarm may sound if cigarette smoke is blown into it, or aerosols are released nearby.

CO ALARM MEMORY

-Red light is Off – No CO detected since reset or power up.

-Red light flashes 2 times (in 2 seconds) every 40 seconds, 50 ppm CO detected for least about 90 minutes.

-Red light flashes 4 times (in 2 seconds) every 40 seconds, 100 ppm CO detected for least about 40 minutes.

-Red light flashes 8 times (in 2 seconds) every 40 seconds, 300 ppm CO detected for at least about 3 minutes.

When the test button is pressed the horn will sound, and the red light will only flash if the unit has previously detected CO and been in alarm. The flash rate indicates the level of CO detected as in table B.

Reset Memory by holding down the test button for over 20 seconds until the red light stops flashing. Cover the horn with a cloth to muffle the alarm during this time.

Please note that the memory will also be reset when the unit is unpowered.

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Contents Instructions Contents Read this First What to do When the Alarm Sounds What is Carbon Monoxide ? Carbon MonoxideSymptoms of Carbon Monoxide Poisoning High levels of CO in a house can be caused byPage What happens when your CO Alarm detects Carbon Monoxide ? Table a Effects of Carbon Monoxide PoisoningNever Ignore the Alarm CO Alarm Memory Where to Place CO Alarms Unsuitable LocationsPage Location in room with a fuel burning appliance Location in rooms with Installing Your Carbon Monoxide Alarms Installation Procedure ProcedureSurface Wiring Ei220EN Only Testing Your CO Alarm Testing with Carbon MonoxideMaintaining Your CO Alarm END of Life How to disconnect and remove the alarmProduct Disposal Limitations of CO Alarms Page HOW to Protect Your Family Page Technical Specification Sensor fault is found Getting the CO Alarm Serviced GuaranteePage Alarm Beeps and Amber Light Flashes Every 40 Seconds TroubleshootingAlarm does not Work with the Test Button Alarm Sounds for no Apparent ReasonTEST/HUSH Button does not Silence Alarms RED and Amber Lights FlashProduct Disposal Ei Electronics

Ei 220EN, Ei 225EN specifications

The Aico Ei 225EN and Ei 220EN smoke alarms are innovative and reliable devices designed to enhance home safety through advanced technology and user-friendly features. These alarms are crucial for early fire detection, providing peace of mind to homeowners and renters alike.

One of the standout features of the Aico Ei 225EN is its advanced optical sensing technology. This technology allows the alarm to effectively detect smoldering fires, which often release larger particles of smoke before a full-blown fire occurs. The Ei 225EN also includes a built-in 10-year lithium battery, ensuring long-term operation without the hassle of frequent battery replacements. Additionally, the device incorporates a unique dust compensation feature that helps maintain optimal sensitivity over time, even in environments where dust and debris are common.

The Aico Ei 220EN is similarly equipped with exceptional features. This model also uses advanced optical sensing technology, providing high sensitivity for various fire types. Its sleek and modern design allows it to blend seamlessly into any home decor while still being easy to install. The Ei 220EN includes a robust sound alarm with a volume of 85 dB at 3 meters, ensuring that it is loud enough to alert occupants in the event of a fire.

Both models offer a test and hush button that allows users to conduct regular functionality checks or mute false alarms caused by cooking or other non-threatening scenarios. Furthermore, the Aico Ei 225EN and Ei 220EN have a low battery warning feature that ensures users are alerted well in advance when the battery is nearing the end of its life.

In terms of regulations, both alarms meet stringent safety standards, making them ideal for both private homes and commercial properties. Their commitment to safety features and reliability has enabled Aico to build a strong reputation in the smoke alarm market, instilling confidence in users.

In conclusion, the Aico Ei 225EN and Ei 220EN smoke alarms are ideal choices for anyone looking to prioritize safety in their living environment. With their advanced optical sensing technology, long-lasting batteries, and user-friendly features, these alarms provide an essential layer of protection against fire hazards, ensuring that families can sleep soundly knowing that they are adequately protected.
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