New Liftmaster Garage Door Opener Tripping Breaker

A motor is a stupid device my apology to all motors and will put out whatever work is demanded of it until it burns up.

New liftmaster garage door opener tripping breaker.

One such protection is the breaker you are tripping. 10 11 29 12 09 15 pm. The fact that you had heavy rain is a clue i would use. Sometimes with metal boxes when the wiring is crammed into the box the insulation is damaged in a garage it should be a gfci breaker and a very small nick in the insulation can cause a gfci to trip if just a standard breaker there are probably arc marks and possibly damage to the wire itself.

Look outside the garage at any lights or plugs that may have water intrusion. If it resets then the problem is in the circuit downstream of the breaker. A bad drive motor could cause the circuit breaker to trip. Try opening the garage door with the remote and see what happens.

You can unplug the garage door opener. I d advise a temporary test using an extension cord plugged into a known different circuit to plug in the garage door opener in to for 2 or 3 days and see if the gfi breaker continues to trip after the opener has been removed from the circuit. This will cause the trolley to move into position and reconnect to the garage door. If your garage door opener craftsman liftmaster chamberlain genie sommer decko has no power but it is plugged in the circuit breaker is on and you know for sure the electrical outlet has power then there is something in the garage door opener that is faulty.

We design and engineer residential garage door openers commercial door operators and gate entry systems. A short in the control board or the wiring of the garage door opener could also cause that problem. Try removing the black or red wire that is landed in the breaker that is tripping then reset the breaker. Now press the remote control.

You could have a weak circuit breaker or a bad gcfi electrical outlet. The motor must be protected from overwork. I think the op s new garage door opener has a fault tripping the gfi breaker. Raising the garage door requires work horsepower from the motor in your door opener.

Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products. 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. A short in one of the light sockets could also cause that problem. There is an electrical issue in the opener.