The opener can self diagnose any issues.
Garage door opener will not close door light is flashing.
Counting the number of times this light flashes will allow you to know the exact fault.
If this doesn t fix your problem then the problem is more than likely the safety reversing sensors.
It should be on and steady.
If an operational problem exists and the garage door opener will not close the opener can be forced to close.
If your garage door opener is still blinking try realigning the safety reversing sensors.
Once you see the double flash press the control button on the remote control.
If necessary you can close the garage door by pressing and holding the door control push bar until down travel is completed.
Once you push this button the light on the garage door opener will flash twice.
The remote control will not work.
Press and hold the wall console button until the garage door is completey closed.
If an object has misaligned your sensor eyes then it breaks the electronic beam preventing the garage door to close properly.
At times the garage door opener can malfunction and the garage door will not open or close.
The door will stop and reverse back upwards.
You ll need to hire a professional to replace the wiring entirely or check to see if the wire disconnected from the opener and reconnect it.
It informs you of an issue by flashing the diagnostic led light a certain amount of times.
Four flashes is the most common reason your opener lights may be flashing is because of your sensor eyes being misaligned.
When you see you garage door opener lights flashing and the garage door will not close it could be the lock button or the safety reversing sensors.
To unlock your garage door opener push the lock button for 5 seconds.