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Problems with garage door opener craftsman.
Craftsman remote controls have a limited range and will not work if large objects like buildings and trees are blocking the open signal.
If it seems like aliens have control of your garage door opener because it opens or closes by itself works intermittently or just won t work at all sears partsdirect can help.
The repair guide and video show how to replace a garage door opener rpm sensor in 6 steps.
Try making small adjustments.
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From error code charts to troubleshooting and repair guide videos we provide expert help so you can regain control of your own garage door opener.
If your chain drive garage door opener s led light flashes 5 times and the door moves just a few inches at a time the rpm sensor might be the problem.
Inspect sensor wires for a disconnected or cut wire s.
Press the remote when you are close to your garage.
Safety sensors are not installed connected or wires may be cut.
If the garage door opener works when you use the door control the problem might be with the remote.
The garage door opener will not close and the light s will flash.
Metal sided garages foil insulation and certain metal garage doors can reduce the remote s range.
This is related to the up limit switch.
It s important to get this switch at just the right distance from the motor so that the door is able to close all the way but the motor also knows to stop running.
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Operate the garage door with the door control.
Garage door openers have an adjustment screw that controls the closing force the pressure with which a door is allowed to descend before the motor switches off.
Learn buttons are located on the motor head near the terminal strip for wire connections.
Operating your craftsman garage door opener with the door control is a way to confirm that the problem is actually from your remote.
Two possible problems can lead to a garage door reversing before it even touches the floor.
If the garage door has been repeatedly used this may have tripped the overload protector in the motor.
Wait for 15 minutes for the overload protector to reset before operating the garage door opener again.
You ll need the garage door closed to program the craftsman keypad.
T his is a pretty uncommon problem but one that can happen after you ve first installed your garage door opener.