Craftsman openers are self diagnostic.
Garage door opener light stays on craftsman.
Craftsman garage door openers just like any other garage door opener on the market can have problems.
1 21 05 so unit is 9 5 years old problem light turns on and stays on remote sensors to open and close garage door are working ok.
If your liftmaster garage door opener came with an 880lm premium motion detection control panel.
The problem are the lams that stay on or turn on without been activated by me.
The light a.
The light on your garage door opener refusing to shut off may be inconvenient but there are three possible causes that could trigger the light to stay on past its four and a half minute factory default settings.
Craftsman 139 53403 owner s manual pdf reasons your garage door opener light won t shut off sevan locks craftsman garage door opener parts sears agreeable chain.
I recently asked why my garage door lights would not go off automatically after 4 or 5 minutes.
The light does not come on when the remote button opens or closes the garage.
Your opener has a logic receiver board that controls the light features.
Most garage door openers have at least one light bulb that can sometimes be led.
Someone replied that it might be too cold for the sensor to work properly at this time of the year and also that i could see how to adjust the length of time they stay on in my owners manual.
When you open or close your garage door using the opener the overhead light will stay on for about 4 5 minutes.
Each time that happens it will add 4 5 minutes to the length of time the light will stay on.
However the light can stay on longer if something or someone crosses the sensor beam.
That is due to a time delay circuit on your logic board.
There is a timer for the lights that last 4 minutes.
There s only a doorbell style manual button to control it.
Moved into a home with an existing craftsman gd opener model 139 53615sr.
Why the light stays on.
When your opener light stays on for more than the usual 4 minutes there are a number of reasons why.
My craftsman 41ac150 2 garage door opener stopped working when the door was half way opened and all that happens now when i push the remote or the mounted button is a clicking at the unit.
Replaced bulb to no avail.