Table of Contents
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Normal Operation
Power Up
Standby
Button Test (Weekly)
Unit Sensing CO gas itself
Sensing CO through RF interconnect
Fault Mode
Low Battery Condition
Sensor Fault Condition
End of Life Condition
Diagnostics Modes
Fault Checks
Low battery
Faulty Sensor
End of Life (EOL)
Alarm Memory
24 hours after event
Long term memory
Memory Erase
*
Note
- For model Ei207 alarms replace the batteries - For model Ei208 alarms check the replace by date on the side of the alarm
Ei207 & 208 Indicator Summary
Red LED
Amber LED
1 flash
1 flash
Off
Off
Off
Off
Flashing (as per table B)
Off
Off
Off
Off
1 flash (every minute approx)
2 flashes (every minute approx)
Off
Off
3 flashes (every minute approx)
Ei207 & 208 Service Diagnostics
Action
Red LED
Press & hold button
Off
Off
Press & hold button
Press & hold button
Off
Action
Red LED
Flashes as per Table C
Press & hold button
Flashes as per Table C
Keep button pressed
Flashes rapidly
as per Table C
after long term test
Green LED
1 flash
Off
1 Flash (every sec)
Off
Off
Off
Off
Off
Yellow LED
Sounder
1 flash
1 beep with flash
2 flashes
2 beeps with flashes
3 flashes
3 beeps with flashes
Green LED
Sounder
Off
Off
Off
On
Wait for Green light
On
then release button
Sounder
Off
On
On
On
1 beep with flash
2 beeps with flash
3 beeps with flash
Action
*
See Note
Replace Alarm
Replace Alarm
LCD Display
Off
CO ppm
CO ppm
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