Guardian Garage Door Opener 21230l Problems

Ac motor and suits most types of sectional and tilt garage doors.

Guardian garage door opener 21230l problems. Every residential door opener sold in the united states after the above date must have an authorized external entrapment protection device installed. It uses a simple yet efficient pole and chain system to lift the door and has a safety reverse system built in should the door encounter an obstruction. The photo eyes must be installed across the threshold of the garage door and be installed at a maximum height of 6 off the floor. We have 1 guardian 21230l manual available for free pdf download.

A guardian remote control triggers a motor that raises the corresponding garage door. There are no exceptions on the height rule. Guardian 21230l manuals manuals and user guides for guardian 21230l. View and download guardian 21230l installation instructions and owner s manual online.

Reset the guardian remote control so that it again triggers the receiver connected to the motor. The guardian garage door opener 21230l is a reliable and hardworking opener which uses a h p.