⚠
warning Chamberlain
Error Code Battery Status LED solid orange
Garage door opener has lost power and is in battery backup mode. Beep sounds approximately every 2 seconds.
? What Causes This
Electrical power outage or power loss to the garage door opener.
✓ How to Fix It
Restore electrical power to the garage door opener. Battery will recharge within 24 hours.
Source: page 38 of the official manual
From the manual
This error code appears in:
Chamberlain Chamberlain Garage Door Opener