B15583/R0/204EN&205EN/U&C 8/6/06 1:54 PM Page 30

13. TROUBLESHOOTING

ALARM DOES NOT WORK WITH THE TEST BUTTON:

(1)Hold button down firmly for at least 5 seconds.

(2)Check the ‘pull’ tag is removed and/or the batteries are correctly connected.

(3)Replace batteries (if they are accessible).

ALARM BEEPS EVERY 45 SECONDS:

If the Alarm beeps every 45 seconds and green light flashes at the same time, then the unit must be replaced if the ‘Replace by’ date on the side wall has been exceeded. If it is not exceeded, and the batteries are accessible, replace the batteries.

If the Alarm beeps every 45 seconds and amber light flashes at the same time, then the unit is probably defective. If the batteries are accessible, disconnect batteries and/or press the test button. If problem persists, replace the unit.

ALARM SOUNDS FOR NO APPARENT REASON:

Follow the detailed instructions in section 2. entitled “What to do when the alarm sounds” (page 4).

If there is still problems:

(1)Ensure there are no fuel burning appliances in the vicinity which could be leaking CO gas (e.g. even from next door).

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Ei Electronics Ei 205CEN, Ei 205ENA, Ei 204EN manual Troubleshooting, If there is still problems

Ei 204EN, Ei 205EN, Ei 205ENA, Ei 205CEN specifications

Ei Electronics has established a strong reputation in the field of home safety, particularly with its innovative range of smoke alarms and detectors. Among its flagship products are the Ei 205CEN, Ei 205EN, Ei 205ENA, and Ei 204EN models, each featuring advanced technologies designed to provide reliable and effective fire safety solutions.

The Ei 205CEN is a high-performance optical smoke alarm. Its unique design incorporates a state-of-the-art photoelectric sensing technology that enhances its ability to detect slow-burning fires, such as those caused by smoldering materials. This model features a sealed lithium battery that ensures longevity and requires minimal maintenance. Additionally, it is equipped with a test and hush button for user convenience.

The Ei 205EN model takes safety a step further, offering both smoke and carbon monoxide detection capabilities. This dual-functionality makes it an ideal choice for households concerned about the dangers posed by both smoke and toxic gases. The Ei 205EN utilizes the same photoelectric sensing technology as the Ei 205CEN, ensuring rapid response to threats. Moreover, it has an easy-to-read LED indicator that provides visual feedback on the status of the unit, enhancing user awareness.

Building on the features of the Ei 205EN, the Ei 205ENA includes an added benefit of an emergency escape light. This model provides not only smoke and carbon monoxide detection but also illumination during power outages, guiding residents to safety in critical situations. Its intelligent design ensures that the escape light activates automatically when the alarm is triggered, providing peace of mind during emergencies.

Lastly, the Ei 204EN model is designed primarily for smoke detection, utilizing an enhanced photoelectric sensor that minimizes false alarms while maintaining high sensitivity to legitimate threats. This model is particularly suited for areas where unwanted alarms can be disruptive, such as kitchens and living rooms.

Each model in the Ei Electronics lineup is engineered with user-friendly features including clear audio alerts, easy installation, and battery backup options. Collectively, these devices contribute to a comprehensive home safety system that prioritizes user protection and peace of mind. With a commitment to reliability and innovation, Ei Electronics continues to lead the way in smoke and carbon monoxide detection technology.