There are many different models of Craftsman garage door openers. There are many links and web pages about the different models and links to the manuals. One site that has many manuals listed is http://homeappliance.manualsonline.com/manuals/mfg/craftsman/craftsman_garage_door_opener_product_list.html. You can also get the manual for your craftsman garage door opener by going to the craftsman
. website at craftsman.com and search for your model number. Craftsman lists most of their manuals online on the product page.
