Front Trans Rear Doorbell Wiring

The box shows front trans and rear.

Front trans rear doorbell wiring.

Wiring for two doors is the same as for one with the transformer hardwired to the 120 volt source from a house circuit. Loosen the screw terminals and disconnect the wires. How do i wire this. One for the front door the other for the back door.

Use tape to label these wires accordingly so you can remember which is which. For instance if you re wiring a doorbell to your front door flip off the switch that controls power there. You should see at least three wire connectors labeled trans transistor front front door and rear rear side door. Located on the central hub of a doorbell chime the doorbell terminals are where the wires from the doorbell push button s and transformer connect to the chime.

A doorbell transformer is an electrical component that literally transforms power from a higher. Terminals on the bell unit are marked front back and trans for transformer. The twisted pair of white wires are from the 1 other terminal of the transformer and 2 from the second terminal of the doorbell button. Connect the input wires on the transformer to the source circuit using the black to black white to white and ground to green method.

Wiring diagram for a two chime doorbell. The rear terminal is where the rear doorbell push button if you have one connects to the chime. Run wire from the other sides of the push buttons. Try turning on lights in the area to make sure the power is shut off.

Many doorbell units make two sounds. Depending on which doorbell you are replacing will decide if you need to use the front or rear connector but you will need to use the trans connector. Locate the doorbell transformer in the outlet box near the door. The wire from the rear door push button goes to terminal 1 marked rear on the doorbell.

I am trying to wire my doorbell i have a red and white wire starting from the button then up the wall to the chime doorbell there are 2 reds and 2 whites. I only need front. The wire from the front door push button goes to terminal 2 marked front ignore the terminal marked trans. The two black wires are attached to the trans transformer terminal on the doorbell unit and to the front or front doorbell terminal.

The second black wire comes from the doorbell button.