My door opens very slowly. How can I adjust the opener?

My door opens very slowly. How can I adjust the opener?

Your opener has a “force adjustment” that controls the power used to open and close the door. New garage door openers are preset at the factory to the lowest possible force. If your door is properly balanced, the force required should be minimal. The greater the force setting, the harder the opener will push or pull the door. Never adjust your opener to a higher force if your door is unbalanced or sticking and always test the safety reverse system after adjusting the opener. If the door is hard to lift, the door must be serviced and adjusted by a professional authorized dealer.