Problem: Delonghi dishwasher pump not pumping water out the impellor in the pump comes off there seems to be nothing holding it on what do i do?

SOURCE: Miele G646 dishwasher keeps trying to pump out

Had a similar problem with an 846, but with the inlet outlet lamp flashing. the bottom tray had filled with watedr froma dodgy seal. I switched off and disconnected the electricity. Removed the bottom front cover below the door (2 screws behind the pretty kickboard which also had to come off). The bottom of the machien was a big puddle. I dried this out with paper twowel, put the machine back together and it ran fine. I am going to replace the pump seals now as the machine seems otherwise OK.

Good luck with yours. rupertvdpP

Testimonial: "true, bottom tray was wet fron small split in waste pipe taped it up and have ordered new one thanks for the info job well done"

SOURCE: Water Won't drain fro the dishwasher model Blanco bfdw650s

If you "Lower" the hose to the bucket and it "drains" you are just using gravity to remove the water. The pump may be helping a little but if you raise the hose up and the water stops coming out, it's a good indication that the pump is bad. Unless the place you are attaching the hose to is plugged up, you need a new pump or a new impellor. Since the motor is good, try to get a replacement impellor, that the thing that moves the water. One other thing, you did say how well it washes the dishes? If the impellor is bad, it probably doesn't.

SOURCE: Our PLD4375RFC2 dishwasher fills up with water but doesn't run

no their is no fuse. sound to me like your motor is not working, however
the pump should still drain out.push cancel only and unit should drain if it does then id say motor bad. you can try to take apart and check motor blade ive seen toothpics, food , other objects hold motor impeller from turning making it seem like its the motor but actually its just stuck..remove btm wash arm and filter cover thentake two or 3 small screws from a plastic cover covering motor impeller, look to see if anything is in their if so remove. warning if you see a white ball down their leave it alone reinstall and see what happens. hope this helps.