DIY repair

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Introduction Of DIY Repair

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Change Battery Of Remote Control:

When effective range decreases, it is a good sign to replace the batteries before it catches you at a bad time.

Buy 2 lithium button battery (CR2016 3 volt).

Ply open the remote control with a screw driver.
Do not force.

Pay attention to battery polarity.

In some case, programming of the remote is required to regain control of opener. Please read the user manual, or call our hotline for technical support or service.

Fix A Broken Torsion Spring:

This is the part you should never attempt the replace for 2 very good reasons.

The torsion spring stores a lot of energy and dangerous.

Also, the two springs are different, a right-hand and a left hand, careful balancing is very important for the door to work properly.

Call our service hotline at 6931 0020 for technical support.

Program Liftmaster Opener To Learn
Additional Remote Control:

LiftMaster opener can learn up to 12 remote controls.

Press and release the orange “learn” button on the opener. The learn indicator light will glow steadily for 30 seconds.

Within 30 seconds, press and hold the button on the hand-held remote that you wish to operate your garage door. Release the button when the opener light blinks.

It has learned the code.