Dishwasher humming noise - Zanussi 24 in. DE6850 Free-standing Dishwasher

The noise my be do to vibration. Is there any spot on the dishwasher where you can put your hand to temporary stop the noise do to vibration? I’ll continue my answer after your feedback.

No a noise filter is a different kettle of fish. That stops electrical interference noise from affecting your television, radios and electrical devices.

The most likely source of the hum is the start capacitor on the motor, or the motor itself.

https://www.google.com/search?q=samsung+dishwasher+start+capacitor

This has a different idea

Humming or Grinding If your Samsung dishwasher makes noise when starting that sounds like a low hum, it's part of normal function. The motor makes this sound as it operates throughout the wash cycle. However, a dishwasher making loud humming noise or grinding sounds could mean that debris is caught in the drain pump.

Samsung Dishwasher Making Noise? Follow These Tips

This says the drain pump, but the drain pump only runs to empty out so it wouldn't do it all the time.

https://kitchenbuds.com/dishwasher-guides/samsung-dishwasher-making-grinding-noise/

Lots of other ideas and videos

https://www.google.com/search?q=samsung+dishwasher+humming

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Remove the dishwasher drain line from the under sink connection. Direct that end to a bucket and run the drain option on the dishwasher.

1. Does water drains to the bucket. Then your under sink hook up to the dishwasher is clogged. Clean it with a screw driver.

2. No drain water comes to the bucket then

2.1 When on drain do you hear a humming noise. If yes then your drain motor working. That means mostly your dishwasher drain line clogged.

2.2 If humming noise is like a fan (impeller) running then drain line clogged.

2.3 If humming noise is like a small struggling to run. Then something stuck in the drain motor impeller.

the first thing any dishwasher does is drain, so if its humming instead of the normal noise there will be a piece of glass or something similar stuck in the drain pump it will need to be removed and cleaned out

The pump probably has bones or food stuck in it. Take out the racks and see if you use a flashlight, whether you can spot anything in the area of the pump drain.

Fixed! I had the issue where the cycle would start, the KUDS30IXBL8 would hum 4-5 times and then drain. Plastic folk pieces jammed in the disposer. These instructions took a few minutes (only 5 screws and a couple clips) to figure out how to take it apart, and it only took 60 seconds to put back together. How To Repair Dishwashers KitchenAid Repair Chopper Replacement

Hello,
Sounds like the water is either off or a flood safe hose is being used. The valve is energized and water is not flowing in, that is what the humming noise is.
Appliance & Refrigerator Repair

Do you get any humming noise when you turn it ON?

How long its been you used the dishwasher last time...?

If you are getting an humming noise then Sounds like the water circulator pump is stuck. The motor tries to turn it (humming noise), but cannot. So a breaker trips (self reset). Not claiming this is actually the problem, but this is what the motor turns.

If the water pump inside is stuck, this will happen. Do not run unless you are clear. The pump coil may get burnt if left to hum.

Humming noise will be some times due to the the relay coil also. If you can check your self it's fine. Otherwise take the help of a service provider.

There is a recall on the control board of many of these models, butyour problem is likely not related. It sounds like a plugged drain system or a possible bad drain pump. That's why you are hearing the pump running constantly. I have written a guide to help. It is here. Thanks!