Marantec Garage Door Remote Not Working

Check the battery contacts.

Marantec garage door remote not working.

Relearn the coding. Below are instructions on programming a garage door remote to the marantec model m4500 and model m4700 garage door openers. Access the batteries by opening the panel on the back. The motor can only be operated pressing button but not by the remote control check the battery in the hand transmitter.

If you know that you have a 40mhz 390mhz or 433mhz frequency receiver or remote on your marantec opener then you ll need to install a new radio receiver and remote conversion kit. If your device has screws remove them and open the panel. For marantec garage door operators. Simply add the external receiver wire to it.

Do not remove the wire that is already inserted in terminal 3. Using the wiring provided insert the solid white wire into terminal 3 on the garage door operator. Unplug the operator form the power outlet. Programming a remote for a marantec opener can be difficult without instructions.

The motor starts but the door is not opened ensure that the carriage engaged. How to fix a garage door opener remote that has stopped working check the batteries. Dirty worn or wet contacts inside of the battery case inhibit the electrical current. Insufficient range of remote control less than 6 m put the remote control to another place in the car.

The most common cause of garage door remote control failure are weak or dead batteries. So check the batteries first. Universal types of remotes that you may see at the big box stores will not work with these frequency of receivers.