Once you push this button the light on the garage door opener will flash twice.
Chamberlain garage door opener wall control blinking.
The garage door opener flashing wall button is completely different from photo cell led light being out or the motor head led.
We ll also walk you through some simple tests to see if the issue is with the wall control itself or the wiring that connects the wall control to the motor unit.
Find the chamberlain garage door opener technical support you need to get your garage door opener operational.
If you try to open your door using a remote while the lock system is engaged you ll notice that the garage door light will begin blinking continuously.
We show you how to determine if you have a problem with the power supply or with your logic board.
If this doesn t fix your problem then the problem is more than likely the.
From informational videos to product manuals and troubleshooting articles the chamberlain group resource library has the information you need.
The chamberlain liftmaster craftsman garage door opener wall buttons will flash when the opener is placed in lock out mode.
Once you see the double flash press the control button on the remote control.
The locking feature is meant to prevent garage door remotes from opening your door.
Only the button on the wall control or manual keypad inputs will open it.
To unlock your garage door opener push the lock button for 5 seconds.
This video from sears partsdirect shows what do if the wall control for your garage door opener isn t working.