Ei Electronics Ei650 User Manual

Contents
1. Quick guide 7
2. Choosing a location 8
2.1 How smoke alarms and heat detectors work 9
2.2 Location 10
2.3 Positioning 13
3. Installation 18
4. Interlinking 24
4.1 Radio-linking 25
4.2 Wire-linking 25
5. Testing, maintenance and readiness for use 28
5.1 Manually testing the alarm 29
5.2 Test/silencer button for controlling false alarms 30
5.3 Power supply – monitoring 32
5.4 Cleaning the alarm 33
5.5 Automatic self-test 33
5.6 Dust and contamination from insects 34
5.7 Replacing an alarm 35

Ei Electronics Ei650 Specifications

General

Model	Ei650
Category	Smoke Alarm
Sensor Type	Optical
Alarm Sound Level	85 dB at 3 meters
Test/Hush Button	Yes
Operating Temperature Range	0°C to 40°C
Standards Compliance	EN 14604:2005
Warranty	5 years
Interconnectable	No
Power Source	Lithium Battery
Humidity Range	15% to 95%