B16008-R0-160RC SERIES-U&C 17/1/07 11:13 AM Page 10

appropriate. (Excessive dust and debris from building work can contaminate the smoke chamber or heat sensor and cause problems, it will also invalidate the guarantee). If it must be installed, first cover it completely, particularly around the edges, with a dust cover (eg. with the elasticated cover supplied or a plastic bag), until all cleaning is finished.

The Alarm must not be connected when the house wiring insulation is being checked with high voltages.

i.e. Do not use a high voltage insulation tester on the alarm.

WARNING: Mains operated Alarms should be installed and interconnected by a qualified electrician in accordance with the Regulations for Electrical Installations published by the Institution of Electrical Engineers (BS7671). Failure to install this Alarm correctly may expose the user to shock or fire hazards.

WARNING: The Alarm must be continuously powered 24 hours a day so it is important that it is not on a circuit that can be turned off by a switch.

Note: BS 5839-6 2004 gives the folowing recommendations regarding the mains supply to be used in a Grade D system (The Ei141/146 /161RC/166RC Smoke Alarms and Ei144/164RC Heat Alarms can be used in a Grade D system). The power supply for the Alarms should be derived from the public electricity supply to the dwelling. The mains supply to the Alarms should take the form of either:

(a)an independent circuit at the dwelling’s main distribution board, in which case no other electrical equipment should be connected to this circuit (other than a dedicated monitoring device installed to indicate failure of the mains supply to the Alarms); or

(b)a separately electrically protected, regularly used local lighting circuit.

Alarms should be connected on a single final circuit, unless the means of interconnection is by radio signals (e.g. RadioLINK).

(See BS 5839-6: 2004 for further information)

Note: The Ei Electronics RadioLINK Base Ei168RC (for use with Ei161RC/164RC/166RC models only) can be used to eliminate interconnect wiring, make system extensions and provide simple and cost effective compliance with BS 5839-6: 2004.

4.1Mounting & Wiring Alarms

1.Select a location complying with the advice in previous sections (see pages 4-10).

2.Disconnect the AC mains supply from the circuit that is going to be used.

3.Lift off the wiring cover as shown in Figure 3.

The house wiring must be connected to the terminal block on the mounting plate as follows:

L:Live - connect to the house wires coloured brown or marked L.

N:Neutral - connect to the house wires coloured blue or marked N.

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Aico Ei168RC, Ei166RC, Ei164RC, Ei161RC manual Mounting & Wiring Alarms
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Ei168RC, Ei164RC, Ei166RC, Ei161RC specifications

The Aico Ei161RC, Ei166RC, Ei164RC, and Ei168RC are a series of advanced smoke and heat alarms designed to ensure maximum safety within residential and commercial properties. These devices are equipped with innovative technologies that enhance their efficiency and reliability, making them essential components of any fire safety plan.

The Ei161RC is a versatile optical smoke alarm. It employs a highly sensitive optical sensor that effectively detects slow-burning fires, such as those caused by smoldering materials. One of its standout features is the built-in Rechargeable Lithium Cell, which offers a prolonged lifespan and ensures that the alarm remains powered even during power outages. Additionally, the Ei161RC is equipped with a test button that allows users to easily verify the functionality of the alarm.

The Ei166RC goes a step further by integrating a heat sensor alongside its smoke detection capabilities. This dual-functionality is ideal for areas where smoke may be a common occurrence, such as kitchens, as it reduces the likelihood of false alarms triggered by cooking fumes. Like the Ei161RC, the Ei166RC also features a rechargeable lithium cell, making it both efficient and environmentally friendly.

Next is the Ei164RC, which is specifically designed for residential homes and commercial settings that require the highest level of safety from carbon monoxide. This alarm combines smoke detection and carbon monoxide sensing in one unit. Its advanced sensing technology ensures rapid detection of both smoke and harmful gases, ensuring comprehensive safety. The Ei164RC has a user-friendly interface, allowing quick access to essential features.

Lastly, the Ei168RC is tailored for those who prioritize intelligent safety solutions. This alarm not only detects smoke and heat but can also integrate with other alarms in the Aico range, creating a comprehensive safety network throughout a property. Its smart interconnected technology ensures that when one alarm is triggered, all alarms in the system sound simultaneously, providing an immediate alert to occupants.

All four models in this series are designed with ease of installation in mind, featuring a compact, modern design that complements any interior. They are engineered to function reliably with a long lifespan and minimal maintenance requirements. With their intelligent features, advanced technologies, and reliable performance, the Aico Ei161RC, Ei166RC, Ei164RC, and Ei168RC alarms set a high standard for fire safety. Whether for residential use or commercial applications, these alarms provide peace of mind and active protection against fire hazards.
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