Check power door lock the power door lock must be deactivated anytime you open the garage door.
Liftmaster garage door opener locked out.
The light will flash two times.
The automatic garage door lock 841lm is available and sold separately for liftmaster garage door opener models.
Liftmaster garage door openers are designed to stop if it senses a resistance or an obstruction while opening.
Get the liftmaster garage door support you need from chamberlain group.
If your garage door requires a center post to be installed during a wind event the liftmaster automatic garage door lock cannot be used to replace that system.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
The automatic lock is included in 8500w.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
When the garage door opener is locked out the transmitters will be disabled from opening the door but the wall button will still function as usual.
This feature prevents the motor inside the garage door opener from damaging.
We design and engineer residential garage door openers commercial door operators and gate entry systems.
Press the lock button to turn this feature off.
When the lock button is on the garage door opener will work from the door control but the remote controls are locked out.
Test equipment regularly and follow safety instructions.
Motor unit assembly parts rail assembly parts and installation parts for liftmaster chain drive garage door opener model 2575 liftmaster 2265 2265 267 repair parts list and diagrams motor unit assembly parts rail assembly parts and installation parts for liftmaster chain drive garage door opener models 2265 2265 267.
Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products.
If your door control has a lock button it may have been turned on.
Whether you have a belt drive chain drive or wall mount model find helpful resources manuals videos and more to help you diagnose and fix the problem.
Some older openers used to have a vacation switch for this purpose this is just the newer version of that same operation.