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warning Airam
Error Code EN
Power-up confirmation — displayed when batteries are installed and the alarm is powered up successfully.
? What Causes This
Normal startup sequence after battery installation.
✓ How to Fix It
No action required; this is a normal status indicator showing proper power connection and that indicator lights and buzzer are functioning.
This error code appears in:
Airam 7126612 Carbon Monoxide Alarm Detector