That is due to a time delay circuit on your logic board.
Garage door opener light stays on craftsman.
This safety reversing sensor is actually a pair of.
If you disconnect the yellow wire from the terminal on the motor unit of the garage door opener and the lights stay on the logic board will have to be replaced.
If you ve hit the light switch on your panel the light on your garage door opener will remain lit until you click the button to turn it off.
The light will come on any time someone walks in front of the beams.
Here are a few reasons why your blue max lift master or other garage door opener light stays on longer than the usual time.
Maximum time is four or five minutes and minimum time is one and a half to two minutes depending on the make and model of the unit.
They can be found at the back panel of your craftsman garage door opener to increase the open force turn the open force dial about 1 4 of a full turn similarly to increase the close force turn the close force about 1 4 of a full turn operate your garage door.
If bending the brass contacts in the light socket doesn t resolve your lighting issue you might have a bad light socket.
Unplug your garage door opener and plug it back in.
A simple cause of the light on your opener staying on is that the mounted wall panel s light switch has been engaged.
Release the settings button and press the or button to increase or decrease the length of time the light stays on.
If you d like to.
Wait for 15 minutes for the overload protector to reset before operating the garage door opener again.
This feature comes on when the sensor detects movement.
Why the light stays on.
Each time that happens it will add 4 5 minutes to the length of time the light will stay on.
There is a possibility of a relay stuck on the logic board causing the lights to stay on.
Most openers come with motion sensors.
However the light can stay on longer if something or someone crosses the sensor beam.
When you open or close your garage door using the opener the overhead light will stay on for about 4 5 minutes.
This wire may have come loose shorted or broken.
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One of the benefits of this garage door system is that it is equipped with a motion sensor detector that triggers the light to come on when it senses movement.
Locate the force adjustment dials.
Motion sensors were triggered.