I havean integrated diplomat dishwasher which is less than 12 months old. From about a month after it was installed it has not switched itself off, i have to open the door and put it onto rinse myself otherwise it would be going all day!!
Re: Diplomat ADP8342 Dishwasher – not turning itself off
Ok, the programme will be hanging, waiting for the water to reach temperature. Most probably, the safety thermostat will have tripped. This is usually caused by people using 3/4-in-1 tablets. They turn the water to froth and the element overheats.
As the machine is under guarantee, I’d get the agents out and change back to separate wash agents.