The dishwasher makes a strange ultrasonic whistle, there is a recording ⇐ Kaiser

[Valentine]

The machine has been making a strange sound for 3 cycles already, I tried to start it empty, there is also a sound, the warranty has expired, and out of spite everything is closed. Before calling a repairman (and you don’t know anyone, you’ll have to do it at random), listen to the sound, maybe you have any idea what it is? I’m adding it as an archive, but I can’t video it. And yet, I’ve been adding salt for the past year and a half, but a white coating has appeared inside the dishwasher in some places, I just read that it turns out that you can regulate the salt consumption

[Valentine]

for some reason it was not added, again

56a6dfec1e.360.rar

(819.99 KiB) Downloaded 968 times

[Dinars]

Hello. I have a similar problem with my machine. Did you manage to solve yours?

[Maxim Chaplygin]

Good afternoon. A similar whistle on the Midea compact dishwasher. Precisely at work. Drain/fill is quiet, but appears periodically when washing

[Bushing]

Apparently the circulation pump or its impeller is whistling (washing, did not help - disassembling and/or replacing worn parts). The drain pump rarely whistles when draining

[Ginnas0]

It’s difficult to determine from the description what the problem is, try contacting a workshop, I don’t think there’s any point in digging into it yourself

[Osmol]

Valentina, is the issue resolved? what happened in the end?

[Osmol]

Dinara, have you solved this problem? what kind of whistle was that?

[Twinkle]

If the /kaiser/ device creaks or whistles during the washing process, then the pump bearing may be faulty; a hum and crackling noise may periodically appear if the drain pump has problems.

[Compressor]

The pump whistles 100%. They all whistle, but for some reason it gets louder from batch to batch (if they are new). A whistle that appears over time already indicates its malfunction. This happened to me with my new Bosch car. Contacted the service. Replaced for free. The whistle is now very quiet and unnoticeable. By the way, the master did not hear any whistle at all - with age, high frequencies disappear from the audible range of people. My hearing is excellent - I even had a headache before the replacement.

[Shiza]

The compressor forgot to take his pills?