Bosch Dishwasher SGV56A13GB Noisey

[laserdave]

I have a Bosch Integrated SGV56A13GB dishawasher which is pulsing the cold water pipes in the house on fill there are are about 5 – 6 loud bangs I have removed the left hand side panel and noticed the orange float in the pressure chamber goes up and down

Any ideas what the problem is

[nationalhomecare]

Re: Bosch Dishwasher SGV56A13GB Noisey

Hello!
It is probably the hose from that pressure chamber to the sump is restricted with grease/gunge, its a push fit hose about 10″ long and will need to be removed and cleaned.
What is happening as it fills is that the water is backing up in the hose and operating the overfill/safety float, the orange thing you can see operating, causing the inlet valve to open and close repeatedly.
Always remember to disconnect the appliance from the supply before carrying out any investigation 😉
Regards
NationalHomecare

[laserdave]

Re: Bosch Dishwasher SGV56A13GB Noisey

Many thanks i will give thia a try i did remove the pressure chamber and rinsed it out but the problem still remained.

[laserdave]

Re: Bosch Dishwasher SGV56A13GB Noisey

I have cleaned the pipe from the pressure chamber to the pump this has cured the problem.

Many Thanks for your help and advice

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