Mon lave vaisselle ne s'allume plus, que faire

Troubleshooting a Dishwasher That Won't Turn On

In this video, the presenter provides step-by-step instructions on what to do when a dishwasher fails to turn on. The troubleshooting process involves checking the power source, inspecting the power cable and anti-parasite filter, and examining the electronic control board.

Checking Power Source and Cable

• Start by testing the power outlet with a multimeter or by plugging in another device.

• Inspect the power cable for any signs of damage or burning.

• Check if there is voltage at the anti-parasite filter inside the dishwasher using a multimeter.

Testing Anti-Parasite Filter

• If the anti-parasite filter appears swollen or damaged, it may be defective.

• To perform a more precise test, use caution and gloves to measure voltage across the brown and blue wires connected to the filter.

Examining Electronic Control Board

• If pressing the on/off button does not activate the dishwasher and all connections are secure, it suggests a faulty electronic control board.

• Remove the inner door panel and control panel to access and inspect both the electronic control board and power board.

• Use a multimeter to check if there is proper voltage (230V AC) reaching the power board from the anti-parasite filter.

• If voltage is present but there is no display or response from the dishwasher, it indicates a potential issue with the power board.

• Consult the appliance's schematic diagram to determine the appropriate voltage for the control board and check if it is receiving power.

Testing Door Switch

• The door switch, located near the door latch, can be tested for continuity using a multimeter.

• Ensure that the dishwasher is unplugged and turned off before testing the door switch.

Remember to consult a professional or refer to the manufacturer's instructions if you are unsure or uncomfortable performing any of these troubleshooting steps.