No water: Check if the inlet valve filter is blocked and the inlet valve is damaged? After confirming that both are in good condition, use the multimeter AC voltage gauge to measure the voltage of 220V at both ends of the solenoid valve, which proves that the fault is in the solenoid valve itself.
The electrical resistance is used to measure the resistance of the solenoid valve coil. The normal value should be 4.5~5.1kΩ. The measured resistance is infinite, indicating that the electromagnetic inlet valve coil is burnt out, the inlet valve is replaced, and the fault is eliminated.
The water does not stop: the water intake of the washing machine has reached the rated water level, and the water inlet solenoid valve still does not stop entering the water. This situation is generally caused by damage to the water level pressure switch, which can be judged by the air pressure press method. Disconnect the power supply; remove the water level switch, blow the air pressure switch through the return air pipe, and measure the resistance between the two lugs of the water level switch with a multimeter. The resistance should be zero when blowing, and the resistance should be greater than 10kΩ when not blowing.
After checking that the measured resistance value of this machine is always large and the action sound of the contact inside the water level switch is not heard, this indicates that the water level pressure switch is faulty. After replacing the water level pressure switch, the fault is eliminated.
The fault orientation of the drainage is not good: the drain valve is blocked; the electromagnet coil is open; the program controller has no signal output.
Unable to dehydrate: the door cover switch is not good, the “E3†fault code is displayed and the alarm is issued; the V-belt is too loose; the water is not discharged, causing the load to be too heavy; the brakes hold the brake disc.
Through the above explanations, I believe that everyone knows how to solve the problem of not entering the water, entering the water, the drainage is not working, and the water cannot be dehydrated.
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