⚠
warning Chamberlain
Error Code 1 UP / 6 DOWN
Door coasts after it has come to a complete stop.
? What Causes This
Improper travel programming or door not properly balanced.
✓ How to Fix It
1. Program travel to coasting position or have door balanced by a trained door systems technician.
Source: page 37 of the official manual
From the manual
This error code appears in:
Chamberlain Chamberlain Garage Door Opener