Ac motor and suits most types of sectional and tilt garage doors.
Guardian garage door opener 21230l reset.
View and download guardian 21230l installation instructions and owner s manual online.
Guardian 21230l manuals manuals and user guides for guardian 21230l.
Guardian 21230l installation instructions and owner s manual 23 pages brand.
Guardian offers a complete line of door operator controls and convenience accessories.
If tapping does not solve the issue call guardian tech service.
The transmitter functionality of the guardian remote control can cease to send out the proper code to the motor s receiver due to a weakened battery or being dropped.
However a logic board replacement is recommended.
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.
Place this manual in the plastic envelope provided and permanently attach to the wall.
Guardian s stable code transmits on 303mhz 390mhz and is the only garage door opener remote control that can be programmed to the homelink system in any automobile on the road today.
Reset the guardian remote control so that it again triggers the receiver connected to the motor.
Installation instructions and owner s manual.
If this works the door opener will operate again.
Door controls accessories.
21230l garage door opener pdf manual download.
Model 21230l residential garage door opener for sectional garage doors up to 10 high installation instructions and owner s manual read this manual carefully before beginning installation installer.
Most often the cause of a stuck relay is a high current draw due high loads.
We have 1 guardian 21230l manual available for free pdf download.
A guardian remote control triggers a motor that raises the corresponding garage door.
Check the door installation for source of the overload.
