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1. Single-phase motor connection: one end of the capacitor is connected to the motor running line, and the other end is connected to the neutral line in the AC power supply.
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2. Three-phase motor connection: both ends of the capacitor are connected to the starting winding and running winding of the motor, while connecting the power phase line and the neutral line and ground line in the AC power supply.
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3. Inverter connection method: one end of the capacitor is connected to the output terminal of the inverter, and the other end is connected to the ground wire of the inverter.
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It should be noted that during the wiring process, the wiring should be carried out in strict accordance with the circuit diagram, and the capacitor must be used to meet the requirements to ensure the safe and stable operation of the washing machine.
1 Capacitors have positive and negative polarity and need to be properly connected to work normally. The positive electrode of the
2 capacitor is generally indicated by a mark and needs to be connected to the positive electrode in the circuit, and the negative electrode is connected to the negative electrode.
3 In the washing machine, the capacitor is mainly used for the start and operation of the motor, and it is necessary to pay attention to the correctness of the connection, otherwise it will affect the use effect and life of the washing machine.
The specific connection can refer to the circuit diagram of the washing machine or consult a professional.
connection
For the motor used in washing machines, the starting coil and the main coil (working group coil) are the same, so the position of the starting capacitor connected to the two coils can be exchanged to achieve positive and negative rotation.
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Washing machine motor has three different color leads, one of which is connected to the neutral line, the other two are connected to the capacitor, if the live wire connected to the capacitor head is positive, the other end of the live wire connected to the capacitor is reversed. When taking the neutral line of the motor, it should be measured with a multimeter, and the resistance value of it is equal to the other two leads of the capacitor.
The capacitor connection of the washing machine is two power cables. Use a multimeter to measure the resistance between the three wires. The two wires with the highest resistance are connected to the \"capacitor\". The two wires with the least resistance are connected to the power supply. General motor color line is white, blue, yellow. White and blue connect to the power supply, blue and yellow connect to the capacitor.