Royalstar washing machine didn't respond when it started?

First, you need to check whether there is a power failure. If there is no power failure, the cause of this failure may be power failure, poor line contact or motor damage. Then let's talk about the solutions to these reasons in detail:

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1, power failure. Check whether the power cord is loose, and then check whether the socket is short-circuited. You can use a multimeter to test it.

Solution: If the power cord is loose, fix it on the socket. If the socket is short-circuited, replace the wiring inside the socket.

2. Motor failure. Check whether there is a short circuit or an open circuit inside the motor.

Solution: The damaged circuit can be replaced. If the motor is short-circuited, it is necessary to replace the motor, install a new motor, and then reconnect the circuit before the washing machine can work normally.

3. There is something wrong with the motherboard. After several years of use, the motherboard may be damaged to some extent due to the humidity of the environment.

Solution: You need to contact the service personnel of the brand, and you must buy the original motherboard for replacement. If it is not the original motherboard, it may have a serious impact on future use.