When the remote control of the garage door does not respond, but the garage door can be opened through the password lock of the garage door, you may need to replace the battery of your garage door remote control.
If there is still no response after replacing the battery, in this case, you can use a ladder and press and hold the "Learn" button on the garage opener.
In this way, your garage door opener will search for a new remote control signal. At this time, press the button on the remote control, so that the door opener can be combined with the signal from the remote control, and the door opener will store the new code.
Garage door password lock
Many garage door password locks are equipped with batteries, but many people may forget this. If you try to open the garage door through the password lock and there is no response, it may be that the password lock is out of battery and needs to be replaced. But if replacing the battery has no effect, you can also reset it according to the instructions in the user manual of the password lock.
Check the garage door track
The roller tracks on both sides of the garage door should be straight and free from any obstacles. If the track is bent or blocked, it will be difficult to open and close the garage door.
Signs of wear and tear
Jinan garage door installation and maintenance personnel remind that if there are many black plastic shavings or shavings on the top of your garage door opener gear, it indicates excessive wear on the chain and sprocket above. If there is only a small amount of plastic shavings, don't worry. You can take a look at the gears and chains.
If the chain sags, it is possible that the winding is too tight and the sprocket at the top of the motor component is broken. Check the internal components to ensure that the gears are not peeling off. If you need a new gear or if the sprocket is broken, you can directly replace it with a new garage door opener.
If the garage door only rises about 3 inches when opened, and then automatically falls again, it cannot be fully opened. In this situation, you can check the spring on the garage door to see if there is any breakage. For more related matters, come to our website http://www.jnyuqilin.com consulting service