Garage Door Opener Seems Weak

The garage door opener may signal an error code by flashing lights on the motor unit in a repeating pattern when the opener doesn t work.

Garage door opener seems weak.

These motors have a run capacitor that can get weak or go bad reducing the motor s start and run torque below acceptable levels. Find the chamberlain garage door opener technical support you need to get your garage door opener operational. T his is a pretty uncommon problem but one that can happen after you ve first installed your garage door opener. It s important to get this switch at just the right distance from the motor so that the door is able to close all the way but the motor also knows to stop running.

To isolate potential sources of interference turn the circuit breaker off to the garage and plug the garage door opener into an extension cord from another room. This is related to the up limit switch. Many garage door openers use fractional horsepower psc motors. Wipe away grease and grime buildup on all hinges rollers and roller pins with a damp cloth.

If you see an error code flashing on the motor unit look up the error code in your owner s manual or refer to our error code charts to decipher the code and troubleshoot the problem. It was tracked down to led bulbs causing rfi radio frequency interference and blocking the weak signal from the opener and or homelink. Close the garage door. If the range improves then the interference is coming from a device in the garage.

Apply two drops of penetrating oil to the seams of the hinges. I just read something on another forum about people having trouble with their garage door openers not working. Try making small adjustments.