How to test an oven control board？

An oven control board is the brain of your oven. It controls all of the oven's functions, from temperature regulation to timer settings. If your oven is not functioning properly, it may be due to a faulty control board. Here's how to test your oven control board:

Step 1: Turn off the power

Before you begin testing your oven control board, make sure the power is turned off. Unplug the oven or turn off the circuit breaker that supplies power to the oven.

Step 2: Remove the control board

The control board is typically located behind the control panel. To access the control board, remove the screws that hold the control panel in place and lift the panel off.

Step 3: Inspect the control board for any damage

Visually inspect the control board for any signs of damage, such as burned or corroded components. If you see any damage, the control board will need to be replaced.

Step 4: Test the control board

To test the control board, you will need a multimeter. Set the multimeter to the resistance or continuity setting. Touch one probe to a terminal on the control board and the other probe to a ground, such as the metal frame of the oven. If the multimeter shows a reading of zero or near zero, the circuit is complete and the control board is functioning properly. If there is no reading, or the reading is significantly higher than zero, the circuit is open and the control board is faulty.

Step 5: Replace the control board

If the control board fails the test, it will need to be replaced. Contact the manufacturer or a qualified service technician to obtain a replacement control board.

In conclusion, testing an oven control board is a simple process that can help you determine if the control board is the cause of your oven's malfunction. By following these steps, you can identify the problem and take the necessary steps to repair or replace the control board.