Set the step ladder under the garage door opener in your garage and use it to access the up and down limit switch adjustment screws located on the side of the garage door opener motor housing.
How to set craftsman garage door opener.
Set up a ladder beneath the garage door motor in your garage.
This model also utilizes the assurelink connectivity feature.
Open the ladder by pulling the 2 metal halves apart from each other and pressing down on the 2 cross beams.
Craftsman garage openers restrict entry to your property via a wireless keypad mounted to the outside of the house.
You can easily program the craftsman garage door opener to work with new remotes.
It prevents you from having to actually go into the garage and press the wall button to work your garage door.
Craftsman 139 30437 is a residential garage door opener.
There are many different.
Checking each of the parts of the garage door opener and the garage door itself will usually reveal the problem.
Members of your family and visitors must enter a four digit code to activate the opener and enter your property.
The garage door motor is a roughly 8 in 5 in 20 cm 13 cm box mounted to the roof of your garage.
It is fairly simple and yo.
Craftsman garage doors and door openers are usually reliable but sometimes things go wrong.
The fix is usually something minor.
You can also reprogram the opener if your old remote stops working.
Craftsman 139 30437 garage door opener troubleshooting.
It has a timer to close feature which allows you to set the opener to automatically move your door down after a specified period of time.
I programmed buttom 3 on my 2005 lexus homelink to work with the craftsman opener.
When i moved into this house 5 months ago there was a craftsman garage door opener on one door and the other was a manual open.
It may be as simple as new batteries or replacing wires.