Spray arm blocked.
Rearrange the crockery in accordance with the operating instructions.
Check that the spray arms are able to rotate freely and rearrange the crockery if required.
The crockery in the dishwasher is not clean after the rinse cycle.
Rearrange the crockery in accordance with the operating instructions.
Check that the spray arms are able to rotate freely and rearrange the crockery if required.
Set the correct programme. Please refer to the operating instructions in order to select the correct programme.
Use more detergent or change the detergent you are using.
Clean and/or fit the filter combination correctly.
Clean the spray arms and remove deposits in the spray arm nozzles.
Consult the operating instructions for further information.
Additional information can be found in the linked video.
Clean the drain pump and the non-return valve.
Consult the operating instructions for further information.