My Dishwasher Is Not Heating The Water Anymore. It's A Beko Eddn 28535 W.

Faulty heating element. The heating element is responsible for heating the water in the dishwasher. If it is faulty, the water will not heat up.

Faulty thermostat. The thermostat controls the temperature of the water in the dishwasher. If it is faulty, the water may not heat up to the desired temperature.

Blocked water inlet valve. The water inlet valve is responsible for supplying water to the dishwasher. If it is blocked, the water will not be able to reach the heating element.

Low water pressure. If the water pressure is too low, the heating element may not be able to heat the water up to the desired temperature.

Faulty control board. The control board is responsible for sending signals to the heating element and other components of the dishwasher. If it is faulty, the dishwasher may not heat the water.

To troubleshoot the problem, you can start by checking the water inlet valve. Make sure that it is not blocked and that the water is flowing freely. You can also check the water pressure. If the water pressure is low, you may need to call a plumber to increase the water pressure.

If the water inlet valve and water pressure are not the problem, then the next step is to check the heating element and thermostat. These components can be checked with a multimeter. If they are faulty, they will need to be replaced.

Finally, if the heating element and thermostat are not the problem, then the problem may be with the control board. This is a more complex repair and may require a professional.

Here are some additional things you can do to prevent your dishwasher from not heating the water:

Clean the filters regularly.

Use the correct amount of detergent.

Avoid overloading the dishwasher.

Descale the dishwasher regularly.

If you have checked all of the possible causes and the dishwasher is still not heating the water, then you may need to call a professional repairman.