Troubleshooting Sears Garage Door Opener Problems

Craftsman 1 2 hp chain drive garage door opener.

Troubleshooting sears garage door opener problems.

If the green light blinks on the wall control the lockout feature is on. If you still haven t figured out the problem our garage door opener articles and videos can help. This is to verify if the socket works. If this is the case then replace the fuse or reset the breaker or gfci and try the wall switch again.

The trolley may be jammed into stop bolts. If everything else is working well then it could be that the power in. If the problem occurs on first operation of the opener door is locked. Pull or push on door while motor is humming to release jammed condition.

Sears craftsman garage door openers have an important safety feature that prevents the door from closing when something or. Sears 39 18205sr 1 2 hp garage door opener troubleshooting 1. The sensors have to be able to detect flashing lights from one another for the garage door to open and close properly. The wall switch doesn t work first check your fuses gfci or breaker to see if any of them have tripped broken or burnt out.

As with many such problems the most common problem is the simplest one the motor unit has been unplugged. Check the garage door to ensure the manual lock is not engaged. If there are any obstructions preventing the sensors from communicating move them out of the way. Masterremote 2 for sears craftsman 139 53753 garage door opener remote 315mhz 139 53985d.

Check if the garage s fuse is in good condition or the circuit breaker has not tripped open. If the garage door opener lights blink twice when you press the remote check the wall control to see if you have the lock feature enabled. How to troubleshoot the electric eye in a sears craftsman garage door. Once you figure out which part to replace follow the steps in our diy repair guides to replace the broken part.

Unplug the garage door opener from the socket outlet and plug in another device. Those flashing lights are error codes telling you what s wrong with your garage door opener. Check the sensors on either side of your garage door. It s also possible that the circuit breaker fuse or gfci outlet powering the door opener circuit has tripped or burned.

The next thing to check is your home s circuit breaker or fuse. Sold by masterremotes an ebay marketplace seller. Find the pattern of your unit s flashing lights on our error code charts to find out the problem. The lock button feature disables all remotes.

Press and hold the lock button for 2 seconds to disable the feature. Garage door springs are broken.