Miele Dishwashing | The dishwasher display shows fault F600 (AutoDos: dispensing process outlet fault). If the fault is registered, the drain pump starts running and the wash program is canceled immediately. The fault is indicated on the display or via the LEDs. The fault buzzer sequence is repeated 4 times. If the dishwasher is switched off and then back on again, a check is immediately run to determine whether the fault is still occurring. If the fault persists, this will be indicated and you will not be able to restart the appliance.

The AutoDos system is blocked.

Turn off the dishwasher.

Clean the bottom spray arm:

Remove the lower basket.
Rotate the screw thread of the lower spray arm counterclockwise  (view from above) and pull the spray arm upward to remove .
Use a pointed object to push food particles that are stuck in the spray arm jets into the spray arm.
Rinse the spray arm thoroughly under running water.
Reinstall the lower spray arm. Ensure that the filter combination lies flat in the base of the wash cabinet.
Rotate the screw thread of the lower spray arm clockwise (view from above) until the arrow in the viewing window points to the lock symbol .
Check that the spray arm can be rotated freely.

Clean the AutoDos system:

Depending on the model, your dishwasher will feature either AutoDos 1.0 or AutoDos 2.0.

View of AutoDos 1.0

 PowerDisk holder

 fill channel for dispensing the detergent from the PowerDisk into the wash cabinet

View of AutoDos 2.0

 PowerDisk holder

 yellow pull tab for unlocking the PowerDisk holder

 yellow tabs on the PowerDisk holder

It is very important that no moisture is able to access the inside of the AutoDos system during cleaning.

Cleaning AutoDos 1.0:

Pull the PowerDisk holder upward by the yellow tabs and remove it. Make sure you do not tug the pull tab on the side.
Clean the AutoDos housing and the PowerDisk holder with a damp cloth.
Tug the pull tab to release the fill channel (arrow) . Remove the fill channel .
Clean the fill channel using water and a soft brush.
Dry all parts well so that the powder granules not clump together.
Insert the fill channel again until the pull tab clicks into place.
Put the holder back into place so that the arrows in the PowerDisk holder and in the viewing window point toward each other. The holder must lie flat.

Cleaning AutoDos 2.0:

Unlock the PowerDisk holder by tugging the yellow pull tab in the direction of the arrow . At the same time, pull the PowerDisk holder upward by the yellow tabs and remove it .
Clean the AutoDos housing and the PowerDisk holder with a damp cloth.
Dry all parts well so that the powder granules not clump together.
Tug the yellow pull tab in the direction of the arrow . At the same time, reinsert the PowerDisk holder . When you do this, the arrows in the PowerDisk holder and in the viewing window must point toward each other. The holder must lie flat.

Insert a full PowerDisk. Press down the PowerDisk evenly until it sits flush.

The AutoDos lid must close tightly so that the powder granules do not get wet and clump together.

Make sure that all seals are clean.

Close the AutoDos lid and turn it until the lid handle is directly below the  symbol.

If the fault persists, please contact Miele Service or book a repair appointment online.