Ei Electronics Ei 205CEN, Ei 205ENA, Ei 204EN manual B15583/R0/204EN&205EN/U&C 8/6/06 154 PM

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B15583/R0/204EN&205EN/U&C 8/6/06 1:54 PM Page 18

1.Slide off the battery cover as shown in Figure 5a.

2.On the first unit connect twin core

cable to the terminals marked 1 and 2 as shown in Figure 8 and bring the cable out through the hole above the terminal block.

3. If they are being surface wired, break one of the three knockouts on the rear side wall. (We do not recommend bringing the wires out the top as cable conduit can prevent the battery box opening).

4. Screw the unit to the wall using the mounting holes.

1

1

2

2

 

 

 

 

 

 

Figure 8

5.Wire all the rest of the alarms similarly ensuring the terminals marked 1 are all connected together and that the terminals marked 2 are all connected together.

6.After installation press each test button (for at least 15 seconds) in turn and ensure each interconnected unit sounds within 10 seconds. The light (either green or red) will only flash rapidly on the unit with the test button pressed.

These Carbon Monoxide Alarms should only be interconnected within the confines of a single family living unit. If they are connected between different units there may be excessive nuisance alarms - everybody may not be aware when they are being tested.

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Contents Instructions Contents Read this First This is normalWhat to do When the Alarm Sounds What is Carbon Monoxide ? Carbon Monoxide the Silent KillerSymptoms 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 PoisoningIf your CO Alarm sounds follow the instructions on What happens when your CO Alarm detects Carbon Monoxide ?Table B CO Alarm Response Ppm Off 50ppmNever Ignore the Alarm CO Alarm Memory Ei205EN, Ei205ENA & Ei205CEN onlyWhere to Place CO Alarms Unsuitable Locations B15583/R0/204EN&205EN/U&C 8/6/06 154 PM Location in room with a fuel burning appliance Location in rooms with Installation Installation ProcedureHOW to Tamperproof the Alarm Interconnecting Model Ei205CEN only B15583/R0/204EN&205EN/U&C 8/6/06 154 PM Low Battery Indicator Testing & Monitoring Your CO AlarmPower On Indicator Button TestAmber Fault Indicator Checklist in the event of problemsTesting with Carbon Monoxide How to distinguish between CO Alarm and Smoke Alarm warnings MaintainenceLimitations of CO Alarms End of LifeProduct Disposal B15583/R0/204EN&205EN/U&C 8/6/06 154 PM HOW to Protect Your Family B15583/R0/204EN&205EN/U&C 8/6/06 154 PM Technical Specification Testing with CO Getting the CO Alarm Serviced GuaranteesB15583/R0/204EN&205EN/U&C 8/6/06 154 PM Troubleshooting If there is still problemsALL Lights Flash Amber Light Flashing every 45 secondsEi Electronics

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.