Whirlpool Washing Machine Circuit Board Diagram

The Whirlpool washing machine circuit board is a critical component of the machine. It controls all of the major functions of the washing machine, including the motor, the water pump, the heating element, and the timer. If the circuit board fails, the washing machine will not be able to operate properly. The circuit board is a printed circuit board (PCB), which is a thin sheet of fiberglass that is coated with a conductive material. The conductive material is used to create traces, which are pathways that allow electricity to flow from one component to another. The components on the circuit board are attached to the traces using solder. The circuit board is located in the back of the washing machine, behind the control panel. It is a small, rectangular board that is typically about 4 inches by 6 inches. The circuit board is held in place by a few screws. The circuit board is a complex component, and it is important to understand how it works in order to troubleshoot any problems that may occur. The following is a brief overview of the major components of the circuit board: *

Power supply:

The power supply provides power to the entire washing machine. It converts the 120-volt AC power from the wall outlet to the lower voltages that are required by the other components on the circuit board. *

Control panel:

The control panel is the user interface for the washing machine. It allows the user to select the desired washing cycle, temperature, and water level. The control panel sends signals to the circuit board, which in turn controls the operation of the washing machine. *

Motor:

The motor spins the drum of the washing machine. The motor is controlled by the circuit board, which sends signals to the motor to start and stop spinning. *

Water pump:

The water pump circulates water through the washing machine. The water pump is controlled by the circuit board, which sends signals to the water pump to start and stop pumping water. *

Heating element:

The heating element heats the water in the washing machine. The heating element is controlled by the circuit board, which sends signals to the heating element to turn on and off. *

Timer:

The timer controls the length of the washing cycle. The timer is controlled by the circuit board, which sends signals to the timer to start and stop the timer. If the circuit board fails, the washing machine will not be able to operate properly. The most common symptoms of a failed circuit board include: * The washing machine will not turn on. * The washing machine will not start a cycle. * The washing machine will not stop a cycle. * The washing machine will not drain water. * The washing machine will not spin. * The washing machine will make strange noises. If you experience any of these symptoms, it is likely that the circuit board has failed and needs to be replaced. Replacing the circuit board is a relatively simple task, but it is important to follow the manufacturer's instructions carefully. The following are the general steps involved in replacing the circuit board: 1. Disconnect the power to the washing machine. 2. Remove the back panel of the washing machine. 3. Locate the circuit board. 4. Remove the screws that hold the circuit board in place. 5. Disconnect the electrical connectors from the circuit board. 6. Remove the old circuit board. 7. Install the new circuit board. 8. Reconnect the electrical connectors to the circuit board. 9. Replace the back panel of the washing machine. 10. Restore power to the washing machine. Once the circuit board has been replaced, the washing machine should be operational again. ## Conclusion The Whirlpool washing machine circuit board is a critical component of the machine. If the circuit board fails, the washing machine will not be able to operate properly. By understanding how the circuit board works, you can troubleshoot any problems that may occur. If you need to replace the circuit board, it is important to follow the manufacturer's instructions carefully.

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