I have a Beko Integrated DW600 dishwasher which is about 13 months old. Recently during its cycles it has become excessively noisy. So much so that I can hear it all throughout the house despite kitchen and living room door being firmly shut. This was not the case until about a fortnight ago. Its cleaning performance has not deteriorated at all. I have checked the filters which are fine and cleaned regularly. I also use rinse aid regularly as well. i was wondering if any one has had a similar problem or might be able to point me in the direction of a solution.
If it is most of the cycle it will almost certainly be the circulation pump. Either an object in the impeller housing or it is leaking through the bearing seal & the bearing is running dry. In case 1 it should just be a case of removing said object (Isolate product from electrical supply first please) but in case 2 the circ. pump will need replacing.