Hello the start wash button on my zanussi dishwasher ZDF231 is flashing and making a strang noise any ideas please

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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Since it is brand new, you should be able to request repair, replacement, or refund under the warranty.

try re-setting it. unplug power. visually see if d/w looks clean. re-connect and run an empty short cycle ensuring door properly closed. good luck

sounds like something is obstructing the disposal area. it should be pretty simple to disassemble and replace the pieces. Lay the parts in the order they came out and that should help you to put it back the same way it came out.

Try the carbon brushes on the motor

Hello,
Try tipping the dishwasher back to see if any water drains out from below if there is water present then the anti-flood device is energised and stopping water coming into the unit.If it works now after resetting then there is a leak under the machine that needs investigating.You can try going into the diagnostics to read the alarms.If you hold in the first and third button from the left on programmer,whilst holding in then press the on/off button then when the lights start racing release these 2 buttons.You should now be in the diagnostics,now press the first button once and count the flashes of the end of cycle LED.If this button is pressed 2 more times it will give the previous alarms.1 flash could indicate fault on inlet water and valve.2 flashes drain circuit blocked.3 flashes anti-flood device.8 flashes faulty circuit board.Make sure after reading alarms to switch off unit then on then off to reset.Then go back into the diagnostics as before to reset alarms but this time press button 2 from left all LEDS will flash after exit as before.

Hope this helps.

The strange noises are of of your hose water. I think your water system is not alright or unit called ciop is damaged.

Check inside the diswasher to make sure that the bottom screen is clear of any debris. If clear on the last rinse cycle add a pot of hot water to the dishwasher and observe to see if your dishes come out cleaner.
If the come out cleaner you are probably not getting enough water into your dishwasher.
Replace your water inlet valve.

Check the drain hose isn't kinked or blocked. Check the filter in the inside bottom of the isn't clogged.

Zanussi Aquapulse dishwasher - is filled with water inside, is not washing and the lights keep flashing on and off - has anyone any idea what may be wrong with it?