Recommendation Light Switch Only One Black Wire Air Conditioner Circuit Diagram

One where the switch is between the supply and the light fixture s. If the light doesn t turn on then it s the other way around. I would check that the load wire probably black is securely connected to the screw labeled load. Smart switches use a neutral and a ground wire in addition to the line and load black wires. Yes this is normal. The correct configuration should be black power in to switch black power to light to other side of switch. So usually a standard single pole dumb switch has two blacks. The whites neutrals should be connected together. There are two ways to wire a two way switch with 2 core cable like you have. One where the light fixture is between the supply and the switch.

Turn the power back on and turn the switch on. Your switch is opening and closing the circuit to allow power to your light. As you can see from the diagram the white wire is used it completes the circuit back to the electrical supply s neutral line. One where the switch is between the supply and the light fixture s. If the light turns on the second black wire you connected to the switch is the switch feed and the unconnected black wire is the feed to the other loads. You should actually be connecting two black wires to the switch. The light will either turn on or it won t. I would check that the load wire probably black is securely connected to the screw labeled load. The green screw on the switch is it to ground the switch. I think this is what you mean by a standard black white setup.

This is how your switches are wired. You should actually be connecting two black wires to the switch. So usually a standard single pole dumb switch has two blacks. One where the switch is between the supply and the light fixture s. One is the power coming into the box the other black is power going to the light. As you can see from the diagram the white wire is used it completes the circuit back to the electrical supply s neutral line. The whites neutrals should be connected together. Yes this is normal. I would check that the load wire probably black is securely connected to the screw labeled load. The correct configuration should be black power in to switch black power to light to other side of switch.

The connected wire feeds the other loads and the disconnected wire is the light feed. Smart switches use a neutral and a ground wire in addition to the line and load black wires. I think this is what you mean by a standard black white setup. Yes this is normal. One is the power coming into the box the other black is power going to the light. This is how your switches are wired. I would check that the load wire probably black is securely connected to the screw labeled load. One where the switch is between the supply and the light fixture s. The whites neutrals should be connected together. So usually a standard single pole dumb switch has two blacks.

The whites neutrals should be connected together. One is the power coming into the box the other black is power going to the light. I think this is what you mean by a standard black white setup. Yes this is normal. One where the light fixture is between the supply and the switch. I would check that the load wire probably black is securely connected to the screw labeled load. Turn the power back on and turn the switch on. There are two ways to wire a two way switch with 2 core cable like you have. Connect either of the other two black wires to the other screw on the switch. The light will either turn on or it won t.