1. READ THIS FIRST

WARNING: The Ei225EN Alarm should be permanently wired to the mains by a qualified electrician in accordance with IEE wiring regulations (BS7671).

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The Ei220EN is just plugged in to the mains.

Install the Carbon Monoxide Alarm (CO Alarm) in every room that contains a fuel burning appliance, particularly rooms where people spend a lot of time e.g. bedrooms, kitchens and sitting rooms.

In rooms with an appliance install (preferably) on the ceiling, (300mm from walls), and between 1m to 3m horizontally from appliance. In rooms remote from the appliance install at breath level, where the light indicators can be seen.

Regularly check that the green power light is on. Important: The CO Alarm will not work if the mains supply is off.

Test the unit weekly by pressing the test/hush button-the horn will sound.

Open the unit by sliding the cover up as shown in figure 1. Then remove the terminal block screw. (Ei225EN only).

Immediately the unit is powered the green light will turn on & the red & amber lights will flash once to show they are operational.

Replace unit after up to 6 years operation (see ‘Replace by’ date on sidewall label).

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Aico Ei 225EN, Ei 220EN manual Read this First

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.