Ei Electronics Ei207 Series Instructions For Use Manual page 32

the other RF interconnected Alarms and that all Alarms are housecoded correctly.
If the CO Alarm continues to sound it is possibly defective and should be replaced
Getting the CO Alarm Serviced
WHAT TO DO IF THE ALARM BEEPS:
The CO Alarm will beep and the amber light will flash to indicate a fault condition.
Fault Condition Fault Indication
Low Battery 1 beep with 1 amber flash
Faulty Sensor 2 beeps with 2 amber flashes
End of Life 3 beeps with 3 amber flashes
Before replacing the battery, check the ʻREPLACE UNIT BYʼ label on side of unit. If the date has been
exceeded, replace the alarm not the battery.
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CO Alarm Fault Chart
Ei207 Models
Replace Battery
Replace Alarm
Replace Alarm
Action
Ei208 Models
Replace Alarm
Replace Alarm
Replace Alarm