Ei Electronics Smoke & Heat Alarms

About This Guide

This document provides essential installer instructions for Ei Electronics 230V~ Smoke & Heat Alarms. It details installation procedures, optimal positioning, and guidance on selecting the appropriate alarm type based on British Standards (BS 5839-6:2004) for fire safety in dwellings.

Key Installation Steps

• Quick Guide: Follow the quick guide for initial installation, including ideal placement in the center of ceilings, away from kitchens for ionization alarms, and ensuring all alarms are interconnected.
• Siting: Alarms should be ceiling-mounted at least 300mm from walls and obstructions.
• Wiring: Connect to the mains supply via the terminal block on the baseplate. Ensure correct Live and Neutral connections.
• Testing: After installation, test the alarm and any interconnected units by pressing and holding the test button.

Alarm Types & Placement

Ei Electronics offers various smoke and heat alarms, including Ionisation, Optical, and Heat sensor types. The guide outlines recommended placement for different alarm types in various rooms and scenarios to ensure effective fire detection.

For detailed information on selecting the right alarm type and understanding placement guidelines, refer to sections 2.2 'Selecting Alarm Type' and 3 'Positioning Alarms'.

Important Precautions

• Disconnect the mains supply before commencing any wiring.
• Do not install alarms until all building work and cleaning is completed to avoid contamination.
• Avoid connecting to alternative energy sources with non-sinusoidal outputs.
• Ensure alarms are continuously powered and not on a circuit that can be switched off.
• Installation should be carried out by a qualified electrician in accordance with relevant regulations.

Further Information

For more detailed information, including system categories (LD1, LD2, LD3) and specific wiring diagrams, please refer to the full installer instructions document.

For product details and support, visit the Ei Electronics website.