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#door#automatic#installation HOW TO CONNECT A DOOR AUTOMATIC - HOW TO PULL A DOOR AUTOMATIC INSTALLATION I tried to explain how to make a door automatic installation. We pull the plus and minus cable ends coming from the bell transformer to the distribution junction box. Then we make the distribution from this junction box. We enter the plus cable into the switch in the apartment and exit from the switch and connect the junction box to the circuit going to the door automatic. I hope it was useful. Please do not forget to subscribe to my channel for more videos like this. Door automatic working principle and faults, Door automatic connection and faults, Door automatic fault troubleshooting, Door automatic does not open the door, Door automatic makes a lot of noise, Door automatic excessive noise problem, How to repair a door automatic, How to repair a broken door automatic,