Miele G 7856 Commercial Dishwasher

Error code F6 E1 on a Dishwasher ADPU 701 WH typically indicates a problem with the water pump or drain system. It is possible that the dishwasher stopped mid-cycle because the pump is clogged or the drain is blocked.

To drain the machine, you can try the following steps:

Unplug the dishwasher: To ensure your safety, unplug the dishwasher from the power outlet before attempting any repairs.

Locate the drain hose: The drain hose is typically located at the back of the dishwasher, near the bottom.

Detach the drain hose: Use a pair of pliers to gently loosen the clamp that secures the drain hose to the dishwasher. Then, carefully remove the hose from the dishwasher.

Place the drain hose in a bucket or sink: Position the end of the drain hose in a bucket or sink to allow the water to drain out.

Check for blockages: Inspect the drain hose for any blockages or debris that may be causing the error code. Use a small brush or toothpick to remove any blockages.

Reattach the drain hose: Once you have cleared any blockages, reattach the drain hose to the dishwasher and secure it with the clamp.

Plug in the dishwasher: Once the drain hose is securely in place, you can plug the dishwasher back in and try running a cycle to see if the error code persists.

WHAT IS WRONG WITH YOUR WASHING MACHINE
http://www.repairclinic.com/0088_11_1.asp

it needs service, so call for it.
lots can be wrong even partially clogged drain paths.
the washers have float valve to detect how much water is in the pan to drain, so clean or replace this valve.
RTM , PAge 57
clean,. these parts

https://www.manualslib.com/manual/528082/Miele-G-1470.html?page=57&term=valve&selected=1#manual

Hi Ray.
i found this out.
The reason for the dishwasher to stop mid cycle is that the thermal fuse is shorting out because it is either fouled, dirty, broken, or loosely connected. If your dishwasher is older, the thermal fuse is used as a safety switch to stop the motor and circuit board when the dishwasher gets too hot.

or go to this link might help you out.
https://fixappliances.ca/dishwasher-repair/why-your-dishwasher-starts-and-stops-during-wash-cycle-and-how-to-fix-it/#:~:text=The%20reason%20for%20the%20dishwasher,the%20dishwasher%20gets%20too%20hot.

Well it is a drain blockage code. Check the pipe. I had a blockage caused by the stalk off an apple and an accumulation of lint!

Miele Dishwasher Error Code = Fault code F11 (Drainage) = Water not draining away. Cause Of Error/Fault Code = Filter combination in the cabinet is blocked.Jun 30, 2016

Miele Dishwasher Error Codes Display & Light Indicator Codes

Videos as well

https://www.google.com/search?q=Miele+dishwasher+shows+code+F11

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Check - Bosch Siemens Neff Presostat , this part tell your machine when to stop filling/empty with watter

Overfill fault. Check float switch.

Check the circulation pump.

Miele dishwasher G7856 with a F09 or F08 fault , I fixed by unblocking the cold and hot water inlet hoses and filters and valves

Hi John I have the same problem, the manual says that it is because the water level is to low, this is checked by opening the door after the machine has stopped filling and before it starts to wash, the level should be 4mm above the main plastic filter ring, the level has two settings, these can be adjusted by pressing the start button and the On/Off button at the same time, release the start button and turn the control to economy 45,if the start light does not come on the level is set to normal, to increase level press the start button again and the light should come on, this will give you an increased filling time. it did no help me but it may help you. good luck