How to connect the air conditioner wire, the correct wiring method of the air conditioner How should

Air conditioner power cord connection:

1. Cut off the broken place, connect it directly, and wrap it with electrical insulating tape to ensure that it will not be exposed to rain outdoors. If you are not sure, ask an electrician friend to help, it doesn't cost money.

2. If you want to change the new wire, you can open the casing, connect the new wire according to the original fixed way, and buy a plug that can be wired at the other end of the new wire.

3. In addition, the power cord of the air conditioner must be bought with the same specification and form as the original wire, and the old wire must be taken as a sample to the e-commerce mall to buy.

A neutral wire. One compressor line.

A fan line.

A four-way valve wire.

Nope. There is a box on the outside machine.

That's where you turn the screws.

There should be a circuit map.

Compare it yourself.

If not. It is simple, too.

Hit refrigeration. Plug it in.

Boot. Then.

You try it with three wires.

There must be electricity in the fan line.

The other two are definitely out of battery.

The fan line can be determined.

Playing in the heat. Try two wires.

At the beginning, there was electricity, and that was the wire of the four-way valve.

The last one is the compressor line.

Do you understand? This is the dumbest way to do it.

One last word of caution.

The blue one is the zero line.

Connected to the blue zero line.

The external unit must be disassembled during operation.

Look at the line.

1. The correct wiring method of the air conditioner: one is connected to the live line of the compressor, one is connected to the live line of the solenoid valve, one is connected to the live line of the fan, and the other is connected to the neutral line.

2. Connect the green wire from the underside of the switch socket to the red wire, and connect it to the terminal on the switch from above. Connect the wire from the other terminal of the switch and connect this wire to the L terminal of the air conditioner outlet. Make sure to install an air conditioner to avoid breakdowns.

Before wiring, turn off the main power switch of the air conditioner to ensure that no current is passing through the line. 2.Confirm the color and identification of power cords, power spike wires of indoor units and outdoor units, communication cables, etc., so that they can be wired correctly.

3.When wiring, attention should be paid to the length of the wire end and the contact of the plug. The length of the wire is generally required to be about 1cm, and the plug must be fully inserted into the socket.

4.If you need to cut the power cord when wiring, you should use a professional wire cutting tool to ensure that the wire end is flat, not broken, and not short-circuited. 5.

After wiring, the cable should be fixed with tape or tie tape to avoid loosening or pulling the cable. 6.After the wiring is completed, it should be carefully checked whether the contact of the line is firm, whether the wire end is loose, and whether the line is energized normally.

7.Finally, after confirming that all guessing backup wiring is correct and safe, you can turn on the main power switch again and use the air conditioner.

Take a three-pin plug pin and position it facing yourself: (left fire, right zero, middle ground); Straight wall socket (left zero, right fire, middle ground); L is the live wire, N is the zero line, PE or an inverted three is the ground wire; The standard for a single-phase live wire is red or brown, the neutral wire is blue, and the ground wire is bi-color (yellow and green) or black.

Specific explanation: 1. s=startup, which is the startup; m=move, sometimes marked as r=run, is the running end; c=commonality, which is the public side. C is the common terminated power neutral line, S is the start-up termination capacitor, and M is the running terminated power live wire.

2. The resistance of the common end and the running end is the smallest, the resistance of the common end and the starting end is larger, the resistance of the running end to the beating end of Qimu is equal to the sum of the above two resistances, the capacitor is connected between the running end and the starting end, the common end and the running end are connected to the power supply, and the neutral line of the live wire is arbitrarily connected.

Air Conditioning Compressor:

It plays the role of compression drive refrigerant in the refrigerant circuit of air conditioning. It is usually installed in an outdoor unit.

The air-conditioning compressor extracts the refrigerant from the low-pressure area and sends it to the high-pressure area for cooling and condensation after compression, and dissipates heat into the air through the heat sink quickly, and the refrigerant also changes from gaseous to liquid, and the pressure increases.

The working circuit of the air conditioning compressor is divided into evaporation zone (low pressure area) and condensation zone (high pressure area). The indoor unit and outdoor unit of the air conditioner belong to the low-voltage or high-pressure area respectively (depending on the working status).