You will see two holes for the button connection indicating where to put them.
How to wire a garage door opener switch.
Locate the bell wire that connects the wall switch to the garage door opener.
Step 2 insert the low voltage wire into the terminal and press until it is fully seated.
How to wire an electric garage door opener step 1.
Do not confuse these terminals with the reversing photo eye terminal.
Loosen the two terminal.
Fasten wire to the key switch terminal screws before attaching mounting plate to jamb.
In most cases 4 screw nails will hold the plate firmly in place.
If the garage door is hard wired into the electrical.
Remove outlet cover locate the electrical outlet that is the nearest to your garage door opener.
Turn power off before beginning any electrical work it is always the safest option to turn the power off at the.
The wire should be attached from the wall button to the opener motor.
Thread the bell wire through completed hole from inside the garage.
How to replace wall switch to a garage door opener.
Once you reach the opener attach the wires to the motor terminals.
Place a stepladder beneath the garage door opener and unplug the power to the unit.