My Craftsman Garage Door Opener Light Stays On

The range on most light units is from 90 to 240 seconds.

My craftsman garage door opener light stays on.

Disconnect the wall control wire from your craftsman opener. Also verify the antenna on the motor unit is in the proper placement. The light will come on any time someone walks in front of the beams. You will use it as a jumper wire in the next step.

Motion sensors were triggered. Insert the jumper wire into the wall control terminals on the garage door opener to see if the garage door moves. If you re too far away this can cause a problem with opening or closing the door. This is a feature that is exclusive to chamberlain group openers.

Why the light stays on. Check the wiring elsewhere on the garage door opener. The light feature was designed to turn on automatically so you never have to enter a dark garage. This feature is triggered when you interrupt the signal between the photo eye sensors when entering or exiting the open garage door.

Adjusting the light timer on a newer digital unit. You may also need to reprogram your keypad or replace the batteries in it. This feature comes on when the sensor detects movement. Cut a 3 inch strand of insulated wire and peel the ends.

The opener s light may be staying on because the light feature has been activated. Faulty wiring is the most likely cause of a problem with the light. Here are a few reasons why your blue max lift master or other garage door opener light stays on longer than the usual time. Chamberlain group products which include the liftmaster chamberlain sears craftsman line of garage door openers have a feature where the opener light will turn on if you cross the safety sensor beam shooting across the opening of your garage door.

A clockwise turn will increase the time the light stays on while a counter clockwise turn will decrease the time. Check your installation manual for exact wiring instructions. Insert the blade of the screwdriver into the appropriate slot.