Reasons For The Failure Of Home Appliance Control Board Of Washing Machine Control Board

Reasons for the failure of home appliance control board of washing machine control board

The reason for the control panel of the washing machine. 2013 was a group that developed rapidly in the home appliance industry. As we all know, the control board is also a circuit board, although the scale of its application is not as wide as the circuit board, but it is smarter and more automated than the general circuit board. Simply put, a circuit board that can play a controlling role can be called a control board. The control boards are used in everything from the manufacturers' automated production equipment to children's toy remote control cars. So, do you know what is wrong with the control panel of the washing machine?

Reasons for problems:

1. There is water in the outer cylinder;

2. The entering air pressure is too low;

3. The air pipe connected to the drain valve cylinder is blocked;

4. The solenoid valve opening the drain valve is damaged;

5. The cylinder opening the drain valve is damaged;

6. The door is misaligned and the latch is stuck;

7. Can't bear any signal to open the door from the control board;

Solution:

1. Check the drainage valve and drainage pipeline system, and clean or repair if necessary;

2. Increase the inlet air pressure to 6-7kgf / cm;

3. Repair or reconnect the trachea;

4. Repair or replace the solenoid valve;

5. Repair or replace the cylinder that opens the drain valve;

6. Adjust the position of the door from the beginning and close the door tightly;

7. Replace the control board;