How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask AssuredElectrical Your Own Question
AssuredElectrical
AssuredElectrical, Home Specialist
Category: Home Improvement
Satisfied Customers: 4241
Experience:  35 years home improvement
53189252
Type Your Home Improvement Question Here...
AssuredElectrical is online now
A new question is answered every 9 seconds

Model 1345 lift master professional does not go up or down.

Customer Question

Model 1345 lift master professional does not go up or down . The light on the button to operate it is blinking. Unit is from the year 2005. The gears are not stripped , The motors shift does not move
Submitted: 1 year ago.
Category: Home Improvement
Expert:  AssuredElectrical replied 1 year ago.

Welcome. My name is ***** ***** would be glad to assist.

If the light is blinking on the wall push button, something is wrong with the button, the wiring or the main board.

Remove any light bulbs from the opener first.

Then, Disconnect the wall button from the opener terminals.

Then connect a short wire to each of the terminals which you just removed wires from.

Strip the loose end of each wire so you have copper wire showing.

Take the loose end of those 2 wires and touch them together and see if the opener reacts.

That will eliminate the button and wiring right off .

There is no way to test the main logic board unfortunately.

But if nothing happens, its is the only item left on the control.

They are available and can be ordered from several on line sources if needed and I would be glad to find one for you.

Keep me posted on the status

Thanks

Related Home Improvement Questions