1 2 hp 315mhz garage door opener for residential use only.
How to set the travel on craftman garage door troubleshoot.
Locate the programming buttons on your garage door opener.
Craftsman 139 53663srt garage door opener troubleshooting.
For newer craftsman garage door opener models with programming buttons here is how to adjust the travel limits.
View and download craftsman garage door opener owner s manual online.
Then look to see if the rollers are in working order.
First you should check the safety sensors.
When problems arise following some basic troubleshooting steps will help diagnose the cause of the problem.
Press the adjustment button until the up button begin to flash and or a beep is heard.
One of the craftsman s most popular models the 139 53663srt garage door opener was created exclusively for residential use.
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.
Safety sensors are the electronic eyes near the base of the door track on both sides.
Each of the several models of the craftsman 1 2 hp garage door opener is operated by a chain drive.
If your garage door won t open this video should really help.
They are either at the back or the sides of the device based on the opener model.
Verify if there isn t a block between them.
It utilizes a 1 2 hp motor which is the most common type for residential garage door openers.
Programming the travel adjustments and force controls ar.
It is fairly simple and yo.
Most of the features and functions on each model work in the same way.
In this easy how to video i clearly explain the setup process for a craftsman garage door opener.