Craftsman Garage Door Opener Troubleshooting Light Blinks 10 Times

Unplug the garage door opener to reset the logic board.

Craftsman garage door opener troubleshooting light blinks 10 times.

When problems arise following some basic troubleshooting steps will help diagnose the cause of the problem. To fix this issue first locate the two photo eyes attached to your garage door and clean the lens using a soft microfiber cloth. Pull the emergency door release and check the up and down travel of the garage door for binding. If you notice this happen start by seeing if anything is obstructing the sensors field of view.

Craftsman 139 30437 garage door opener troubleshooting. It flashes 10 times and the owner s manual diagnostic charts tops at 6 flashes. Most of these problems can be fixed with some troubleshooting steps and in this post you are going to learn how to troubleshoot a craftsman garage door opener. My garage door opener model 139 5398500 won t close.

Each of the several models of the craftsman 1 2 hp garage door opener is operated by a chain drive. In this video from sears partsdirect we ll show you some simple fixes like checking the garage door opener s alignment and clearing obstructions. If your garage door opener won t open and the motor unit lights blink 10 times it usually means you have a problem with your safety sensors. This most likely indicates that the garage door sensors are out of alignment or there is something in the way of the sensors.

The motor can overheat if the door is opened and closed several times in a row. Allow the motor to cool for about 15 minutes before restoring power and using the garage door opener. Get shopping advice from experts friends and the community. Liftmaster motors will not operate when something obstructs the infrared beam between the safety sensors at the bottom of the garage door tracks.

Troubleshooting a liftmaster opener with a flashing light involves inspection of the safety reverse sensing system. The light from the opener blinks 10 times to warn you about misaligned photo eyes. It has a timer to close feature which allows you to set the opener to automatically move your door down after a specified period of time. It travels 3 5 in.

This will explain how to troubleshoot a garage door opener that won t close the door and blinks 10 times. The door is clear from obstruction. Craftsman 139 30437 is a residential garage door opener. Most of the features and functions on each model work in the same way.

Craftsman garage door openers just like any other garage door opener on the market can have problems. Craftsman openers are self diagnostic. If you push the garage door opener switch when the sensors are obstructed or not aligned properly your garage door will reverse and the lights will blink 10 times. This model also utilizes the assurelink connectivity feature.