Date: 2018-02-07 16:25
Fasten plugs into the openings on both ends of the box. Use a file to a small notch or â 678 656 weep holeâ 678 657 in the bottom edge of the box. This allows any water that gets into the box to drain.
Turn off the circuit breaker controlling the outlet. Use a noncontact voltage tester to be sure the power is off. Then unscrew and pull the receptacle out of the electrical box. Hold the voltage tester over the terminals to double-check that the power is off. Next, unscrew the wires from the outlet. Make sure the junction box is large enough to hold an added set of wires. (An overstuffed box is a fire hazard.) If the box is plastic, shine a flashlight inside and look for a volume listing, such as 76 cu. in. (cubic inches). If your box is metal, we recommend that you replace it (see â 678 656 Replace an Electrical Box,â 678 657 below). Most metal boxes are too small to hold additional wires.
On the low voltage side of the box, we’ll hook up our coax cable and HDMI cords to the back of the plate before screwing it into the gang box. The other option is to use this in-wall cable access port, which has brushes to conceal the wire coming out of the wall. This would facilitate using one coax and HDMI cord from all the way from the TV to the cable box or to another accessory, such as a DVD player. It’s largely a matter of preference.
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regarding the un-used screw terminals on an electrical receptacle, you should simply screw them all the way in and leave them alone. Don't remove the screws - it's not necessary, they are deliberately hard to remove completely, and they could be needed in some future wiring change.
Remove the outlet cover plate and the screws holding the outlet in place. Test the outlet with the circuit tester to be sure the power is off. Disconnect the wires from the outlet. Separate the wires from the box into two pairs. One set of wires will be the "line," or power supply. The other set will be the "load," which carries power to additional outlets on the same circuit. A GFCI outlet, properly installed, will protect all the outlets on the "load" side.
Find the marker hole outside and place the exterior junction box over it on the siding. If that&rsquo s not where you want it located, move it straight up or down (staying in the same stud cavity) and mark the position of the box hole on the siding. Then drill a 6-in. hole over the smaller hole or the mark on the siding to make room for the cable.
Connect the power-supply wires to the terminals marked "line" and the load wires to the terminals marked "load." Connect the white wires to the silver screws and the black wires to the brass or gold screws. The outlet may also indicate appropriate color connections. Connect the bare ground wire to the green screw. Put the outlet back into the box, screw it into place and attach the cover plate.
Anon, the position of installation of an electrical outlet won't affect its operation and should not normally affect its approval by the electrical inspector.
You don&rsquo t want to have to step outside every night, especially in the middle of a winter deep freeze, to plug in or unplug your outlets. That&rsquo s where timers come into play. Walk down a home center&rsquo s electrical aisle and you&rsquo ll see plenty of them. Be sure to buy one that&rsquo s rated for outdoor use.