Lights Stay On On My Craftmans Garage Door Opener

Safety sensors are not installed connected or wires may be cut.

Lights stay on on my craftmans garage door opener.

Here are a few reasons why your blue max lift master or other garage door opener light stays on longer than the usual time. T his is a pretty uncommon problem but one that can happen after you ve first installed your garage door opener. This feature comes on when the sensor detects movement. Attach your new sensors but make sure you use your tape measure to ensure they are exactly the same height.

Why the light stays on. If you hear the unit click but the light doesn t come on then you most likely have a bad light socket. Start by unplugging your garage door opener. Inspect sensor wires for a disconnected or cut wire s.

This problem is confirmed with the diagnostic led flashing five times or with the error code 1 5 on newer devices which means the up arrow blinks once and the down arrow blinks five times. Unplug your garage door opener and plug it back in. This is related to the up limit switch. Once the wing nuts are loosened disconnect the sensors and take them off.

Try making small adjustments. Wait for 15 minutes for the overload protector to reset before operating the garage door opener again. Step 5 check the door for anything that may be obstructing it. Take your wrench and loosen the wing nuts on both of the sensors.

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. If bending the brass contacts in the light socket doesn t resolve your lighting issue you might have a bad light socket. If the sending sensor with the amber led is not lit check the wire and connections for that sensor. Most openers come with motion sensors.

Release the settings button and press the or button to increase or decrease the length of time the light stays on. If the garage door has been repeatedly used this may have tripped the overload protector in the motor. 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. Motion sensors were triggered.