High pitch whine
1/5
Cleaned well, big so make sure you have space. We had to send first machine back as it had a horrid high pitch whine (like a cat scarer). Kind enginer who was older so couldn't hear the noise tried replacing motor etc. sadly this did not help.
New machine on warranty in the end. New machine had the same noise! Thankfully they agree to accept a return and refund .
Always had Beko dishwashers before with no problem. Now very happy with our cheaper and quite Hisense machine.
Joe