


button (FlexiTimer) with indicator light
(On/Off) buttonThese operating instructions apply to several different dishwasher models with different heights.
The specific dishwasher models are referred to as follows:
Standard = 31 11/16" (80.5 cm) high dishwashers (integrated) and 33 1/4" (84.5 cm) high dishwashers (freestanding) XXL = 33 1/4" (84.5 cm) high dishwashers (integrated)
General information
The display is used to select or set the following:
– The program
– The FlexiTimer (Delay Start)
– The Settings menu
The display can show the following:
– The program stage
– The estimated time left for the program to run
– Any relevant fault messages and information
To save energy, the dishwasher switches off after a few minutes if you do not press any buttons during this time.
To switch the dishwasher back on again, press the
button.
Settings menu

The Settings menu is used to adapt the electronic module of the dishwasher to changing requirements. See the "Settings menu" chapter for more information on accessing the settings menu.
The arrows in the display indicate additional options. You can use the
arrow buttons next to the display, as appropriate, to select these additional options.
The OK button is used to confirm a message or setting and also to move to the next menu or another level.
The option which is selected will have a check
next to it.
To exit a sub-menu, use the
arrow buttons to select the Back
option in the display and confirm your choice with OK.
If you do not press any of the buttons for several seconds, the display with return to the previous level. You may need to enter your settings again.
This dishwasher has a motorized door opener which is activated by knocking on the door front ("Knock2Open function").

The door will open a little.
The door locking pins will retract.
If the door is opened during operation, all functions are automatically interrupted.
The number of knocks required for opening the door can be changed if wished (see "Settings - Knock2Open").
Water in the dishwasher may be hot. Danger of scalding! Only open the door during operation if absolutely necessary and exercise extreme caution when doing so.
Keep the area around the door free of obstructions.
At the end of programs with a drying phase (see "Program overview"), the door will open automatically a little in order to help the drying process.
This function can be deactivated if preferred (see "Settings menu, AutoOpen").
If the door will not open when knocked or if there is a power failure, the door can be opened manually with the emergency door opener supplied with the dishwasher.

.
until it engages behind the dishwasher front.
The door will then close automatically.
Danger of crushing injuries! Do not put your hand inside the door as it is closing.
button.The welcome screen will appear when the dishwasher is turned on for the first time.
Language
The display will change automatically to the screen for setting the language.
arrow buttons to select the language you want and also the country, if appropriate, and confirm your selection with OK.For more information about the function of the display, see "Display".
A check
will appear next to the language that has been set.
Time of day
The display will then change to the screen for setting the time.
The current time of day must be set before you can use the "FlexiTimer" programming option.
arrow buttons to set the hour and confirm with OK.Keeping the
arrow buttons pressed will increase or decrease the time automatically.
Water hardness
The display changes to the screen for setting the water hardness.
– The dishwasher must be programmed to the correct water hardness for your area.
– Your local water authority will be able to advise you of the water hardness level in your area.
– Where the water hardness fluctuates e.g. between 10 - 16 gr/gal (10 - 15 °d), always program the dishwasher to the higher value (16 gr/gal or 15 °d in this example).
It is useful to know your water hardness so that you can provide the service technician with this information in the event of any service calls.
Enter the water hardness below:
____________ gr/gal (°d)
The dishwasher is programmed at the factory for a water hardness level of 1 gr/gal (1 °d).
arrow buttons to select the hardness of your water supply and confirm with OK.See "Settings menu, Water hardness" for more information.
The message Set-up successfully completed will then appear in the display.
After confirming this with OK, the prompts
Refill salt and
Refill rinse aid may appear.
The program selected will appear briefly in the display and the appropriate indicator light will come on.
Then, the display will show the estimated program duration for the program selected.
These basic settings will be saved after the dishwasher has been through one complete program.
– Approx. 2 qt (2 l) of water
– Approx. 2 kg (4 lbs) of dishwasher salt
– Domestic dishwasher detergent
– Rinse aid formulated for domestic dishwashers
Every dishwasher is tested at the factory. There will be residual water in the appliance from this test. It is not an indication that it has been used previously.
In order to achieve good cleaning results, the dishwasher needs to operate with soft water. Hard water results in a build-up of calcium deposits on dishes and in the dishwasher.
Water supplies with a hardness level higher than 4 gr/gal (4 °d) needs to be softened. This takes place automatically in the integrated softener assembly. The softener assembly in the dishwasher is suitable for a water hardness level of up to 73 gr/gal (70 °d).
The softener assembly requires dishwasher salt.
Depending on the water hardness level (< 22 gr/gal or 21 °d), dishwasher salt is not required if combination tablets are being used (see "Operation - Detergent").
If the water in your area is very soft and consistently lower than 5 gr/gal (5 °d - German scale) you do not have to add dishwasher salt. The prompt to add salt will be switched off automatically if the softener assembly has been programmed for this to happen.
Dishwasher detergent will damage the softener assembly. Do not fill the salt container with dishwasher detergent (even liquid detergent).
Use only special, coarse-grained dishwasher salt or other pure kitchen salt. Other types of salt may contain insoluble components which can damage the softener assembly.
Filling the salt reservoir
Important! Before filling the salt reservoir with dishwasher salt for the first time, you must fill it with approx. 2 qt (2 l) of water to enable the salt to dissolve.
Once the dishwasher has been used for the first time, there is always sufficient water in the reservoir.
Water will run out of the reservoir when the cap is removed. It should therefore only be removed in order to refill the salt reservoir.

Salt refill indicator
Refill salt appears in the display. If it appears during a program, wait until the end of the program.The salt refill indicator will go out.
Risk of corrosion! Immediately after filling the salt reservoir, run the QuickIntenseWash program with the Short programming option selected and without any dishware in the dishwasher to remove any traces of salt from the wash cabinet.
After the salt reservoir has been filled, the refill indicator may still appear in the display if the salt concentration has not yet reached the correct level. If this is the case, confirm again with OK.
The salt refill indicator will be turned off if you have programmed the dishwasher for a water hardness below 5 gr/gal (5 °d).
If you only ever use Tab products in your dishwasher, you can switch off both refill indicators for salt and rinse aid if you wish (see "Settings menu, Switching off the refill indicators").
If you switch to using detergent that does not contain salt or rinse aid, it is important to remember to add dishwasher salt and rinse aid and to switch the indicators back on.
Rinse aid is needed to prevent spotting on dishes and glassware. The rinse aid is filled in the reservoir and the set amount will be automatically dosed.
Filling the rinse aid reservoir with detergent will damage the reservoir. Only pour rinse aid formulated for residential dishwashers into the reservoir.
When using "Tab" detergents rinse aid is not needed.
Adding rinse aid


The rinse aid reservoir holds approx. 3.7 oz. (110 ml).
You can adjust the rinse aid dosage for best results (see "Settings menu Rinse aid").
Rinse aid indicator
When the
Refill rinse aid message appears in the display, the reservoir contains sufficient rinse aid for 2 - 3 programs only.
The rinse aid refill indicator will go out.
If you only ever use Tab products in your dishwasher, you can turn off both refill indicators for salt and rinse aid if you wish (see "Settings menu - Turning off the refill indicators").
Remove coarse food residues from the dishes.
There is no need to rinse items under running water!
Do not wash items soiled with ash, sand, wax, grease, or paint in the dishwasher. These will damage the dishwasher.
Dishes can be loaded anywhere in the baskets, but the following notes should be observed:
– Do not place dishes or cutlery inside other pieces. They will cover each other.
– Load the dishes so that water can access all surfaces. This ensures that they get properly cleaned.
– Make sure that all items are securely positioned.
– Hollow items such as cups, glasses, pans, etc. must be inverted in the basket.
– Tall, narrow, hollow items, e.g., champagne glasses, should be placed in the center of the basket to ensure better water coverage.
– Concave items such as mugs or bowls should be placed at an angle so that the water can run off.
– The spray arms must not be blocked by items which are too tall or hang through the baskets. If in doubt, test for free movement by manually rotating the spray arms.
– Make sure that small items cannot fall through the holders in the baskets.
Small items, e.g., lids, should therefore be placed in the cutlery tray or cutlery basket (depending on model).
Some foods may contain natural dyes, e.g., carrots, tomatoes or tomato sauce. Plastic items in the dishwasher may discolor if large quantities of these foodstuffs find their way into the dishwasher on the dishes. The stability of plastic items is not affected by this discoloration. Cleaning silver cutlery in the dishwasher may also cause plastic items to discolor.
Items not recommended for dishwashing
– Wooden cutlery, cutting boards and dishes or items with wooden parts
– Craft items, antiques, valuable vases, and decorative glassware
– Plastic items which are not heat-resistant: the high temperatures in the dishwasher may cause them to melt or lose shape.
– Copper, brass, tin and aluminum items may discolor or become matt.
– Colors painted over a glaze may fade after a number of washes.
– Delicate glassware and glassware containing lead crystal: clouding may occur over time.
Please note:
Silverware previously cleaned with a silver polish may still be damp or spotted at the end of a program, where water has not run off smoothly. It may need to be rubbed dry with a soft cloth.
Silver which has been in contact with foods containing sulphur can discolor. These include egg yolk, onions, mayonnaise, mustard, fish, and marinades.
Aluminum components (e.g., range hood grease filters) must not be cleaned with a commercial or industrial cleaning agent. These may damage the material.
Tip: When purchasing new dishes and cutlery, make sure they are dishwashersafe.
Glass care
– Clouding may occur on glasses after frequent washing. If delicate glassware is washed in the dishwasher, ensure that only very low temperatures are used (see program chart), or a special glass-care program is used (depending on model). This will reduce the risk of clouding.
– Purchase glassware which is dishwasher-safe (e.g., Riedel glassware).
– Use detergents with glass protective additives.
Loading for 10 standard place settings with cutlery tray

Loading for 16 standard place settings with cutlery tray

Loading for 10 standard place settings with cutlery basket

Loading for 13 standard place settings with cutlery basket

The yellow FlexAssist components indicate which elements of the baskets for dishes and cutlery tray are moveable. They also act as grips and have symbols embossed on them to show what the moveable parts are used for.
For safety reasons, do not operate the dishwasher without the upper and lower baskets in place (except when running the Tall items program, if available).

Cup rack
, lift the cup rack upwards to make room for tall items.Glasses can be arranged along the positioning rail of the cup rack to give them some support during the program.
Hinged spikes
The rows of spikes can be lowered to make more room for larger items such as casserole dishes.

and then lower the spikes
.XXL cup rack (depending on model)
The cup rack can be set at two different widths so that it can also accommodate large cups.

Glassware rail
The glassware rail is designed to hold glasses with long stems securely.

and lean tall glasses against it.Adjusting the height
You can set the glassware rail at two different heights.

Use the lower position for small glasses and tumblers.
Use the higher position for tall glasses and glasses with stems.
Adjusting the upper basket
In order to gain more space for taller items the upper basket can be adjusted on three levels with 3/4" (2 cm) between each level.
The upper basket can also be set at an angle with one side high and the other side low. Make sure, however, that the basket can slide smoothly in and out of the cabinet.

To raise the upper basket:
To lower the upper basket:
Depending on the setting of the upper basket, the following plate dimensions can be accommodated.
Dishwashers with cutlery basket (see data plate for model number)

Dishwashers with cutlery tray (see data plate for model number)

* When tilted, plates of up to 13 3/4" (35 cm) can be accommodated (see "Lower basket").
Depending on the setting of the upper basket, a variety of plate dimensions can be accommodated.

Glasses, cups and small items such as saucers can also be placed in the lower basket. Do not place thin, delicate glassware in the lower basket.

When tilted, plates up to 13 3/4" (35 cm) in diameter can be accommodated.
Removable MultiComfort insert
The rear section of the lower basket is used for washing cups, glasses, plates, pots and pans.
You can remove the MultiComfort insert to make more room for larger items such as casserole dishes.
Removing the insert
Refitting

.
.FlexCare glass holder
Silicone padding in the FlexCare glass holder provides a stable and secure hold for delicate stemware.
You can set the glass holder at two different heights.

Glassware rail
The glassware rail is designed to hold glasses with long stems securely.

Hinged spikes
The spikes at the front are used for washing plates, soup bowls, platters, dessert bowls, and saucers.
The spikes can be lowered to make more room for large items, e.g. pots, pans and dishes.

, and then lower the spikes
.Bottle holder
The bottle holder can be used to wash narrow items, e.g., milk and baby bottles.

and fold the sides down
, as illustrated.Pot rests and filters
You can also wash Miele pot rests and Miele hood filters.
Protruding parts can damage the dishwasher. Load the dishwasher in such a way that no corners protrude over the side of the basket.
Heavy and sharp wash loads can damage the coating of the basket struts. Load pot rests and filters carefully.
Pot rests
Rust damages the dishwasher. Wash only pot rests that are undamaged and not rusty.

Filters
You can wash two range hood filters in the upper basket and two in the lower basket at once.
If you only want to wash two filters, put them in the top basket.


Be careful when unloading the filters. At the end of the program, the filters may still contain hot water.
3D cutlery tray+ (depending on model)
To make unloading much easier, cutlery should be grouped in zones, one for knives, one for forks, one for spoons, etc.
Spoon heads should be placed in contact with at least one of the serrated retainers on the base of the cutlery tray to ensure that water runs off them freely.

For optimum cleaning results arrange spoons with the inner part facing the center of the cutlery tray.
The upper spray arm must not be blocked by items which are too big.
The side sections of the tray can be moved into the middle using the yellow grips in order to accommodate tall cookware in the upper basket (see also "Upper basket - Glassware rack").

If spoon handles do not fit between the holders, lay them the other way round.

You can use the yellow slide to adjust the height of the middle section of the cutlery tray to make more room for large items of cutlery, such as serving spoons and ladles.
Both rows of spikes in the middle section of the cutlery tray can be flipped over to make room for larger pieces of cutlery.

and then flip them over
.Cutlery basket (depending on model)

The cutlery basket can be placed anywhere on the front rows of spikes in the lower basket.
Cutlery insert for the cutlery basket
Use the insert supplied for heavily soiled items of cutlery. The insert separates the items so that they can be more easily accessed by water.


Only use detergents formulated for domestic dishwashers.
Active ingredients
Modern detergents contain various active ingredients, the most important of which are:
– Complexing agents to prevent calcification.
– Alkalis to aid the removal of dried-on soiling.
– Enzymes to break down starch and loosen protein.
– Oxygen-based bleaching agents to remove colored stains (e.g., tea, coffee, tomato sauce).
Most dishwasher detergents are mildly alkaline and contain enzymes and oxygen-based bleaching agents.
There are different types of detergent:
– Powder and liquid gel detergents. These detergents allow you to adjust the amount dispensed according to the amount of load and level of soiling.
– Tab detergents. These are suitable for most levels of soiling.
You can also buy Tab products (see "Options, DetergentAgent", if applicable).
In addition to detergent, these products contain rinse aid and salt substitutes. They are available as "3 in 1" or when they also contain other components such as glass and stainless steel protective additives and enhanced cleaning power, as "5 in 1", "7 in 1", "All in 1" etc.
Refer to the manufacturer's packaging as to whether Tab products are suitable for the water hardness level in your area.
Please note that the cleaning and drying results of Tab detergents can vary greatly.
For optimum cleaning and drying results, use Miele dishwasher detergent and add Miele salt and Miele rinse aid separately.
Detergent dosage
Use only the recommended amount of detergent. Continued use of too much detergent may cause machine damage.
Dishwasher detergents can cause burning in the nose, mouth, and throat if swallowed, or inhibit breathing.
Avoid inhaling or swallowing dishwasher detergent. Keep children away from detergent. Keep detergent out of the reach of children. Keep children away from the dishwasher when the door is open. There could still be detergent residues in the dishwasher. Only add detergent just before starting the program and lock the door with the child lock (depending on model).
Adding detergent

The flap is always open at the end of a program.

Dispensing aid
Compartment I holds a maximum of 2 teaspoons (10 ml), Compartment II holds a maximum of 3.5 tablespoons (50 ml) of detergent.
The marks in compartment II indicate the levels of approximately 1 ¼ and 2 tablespoons (20 and 30 ml) respectively. The marks indicate the approximate fill level in ml when the door is open in a horizontal position.
button for at least 2 seconds.The program selected will appear briefly in the display and the appropriate indicator light will come on.
Then, the display will show the estimated program duration for the program selected.
Choose your program according to the type of load and the degree of soiling.
The different programs and their uses are described in the Program Overview chapter.
to select the program required.The indicator light of the selected program will come on.
Additional programs can be selected using the Additional
option.
to select the Additional
option.The first of the additional programs will appear in the display.
arrow buttons to select the program required.During the course of the program, you can use OK to display the name of the program which is currently running.
You can now select program options (see "Options").
If any program options are selected, the appropriate indicator lights will also light up.
The program will begin.
The Optical Interface comes on to show that a program has been started.
If you do not close the door within four seconds, the indicator light of the selected program will flash and the message Press OK to start will appear in the display.
The program cannot be started until you press the OK button and close the door within four seconds.
A program should only be canceled in the first few minutes, if at all. Otherwise important program stages could be omitted.
The estimated duration of the program selected appears in hours and minutes in the display before the program begins. During the program, the time left until the end of the program can only be viewed with the door open.
Each program phase is indicated by a symbol:

The program duration displayed may vary with the same program. It is influenced by, among other things, the water temperature at each intake, the reactivation process, the softener assembly, the type of detergent, the amount of dishes, and the amount of soiling.
When a program is selected for the first time, the display will show the average program duration for a cold water intake.
The times shown in the program overview refer to standard test loads and temperatures.
Each time a program is run, the electronic module calculates the program duration required depending on the temperature of the water taken into the dishwasher and the amount of dishes.
To save energy, the dishwasher will switch off automatically 10 minutes after the last time a button has been pressed or after the end of the program (see "Settings menu - Optimize standby").
button to switch the dishwasher back on.The dishwasher will not switch off while a program or the FlexiTimer is running or if there is a fault.
At the end of the program
At the end of a program, the In-operation indicator light will be visible flashing slowly with the door shut. The buzzer might also be sounding.
The program has finished when
End appears in the display and the door has opened slightly (if applicable).
In the QuickIntenseWash program, the door will not open until a few minutes after the program has finished.
The drying fan may continue to run for a few minutes at the end of the program.
You can now empty the dishwasher.
The In-operation indicator light will go out 10 minutes after the end of the program if the door is closed.
If you have deactivated the automatic door opening function (see "Settings menu, AutoOpen"), but would still like to open the door at the end of the program, make sure that you open the door fully. Otherwise steam from the dishwasher could damage the edge of the counter because the fan is no longer running.
At the end of a program:
button.Switching the dishwasher off during a program stops the program.
Turning the dishwasher off during the run-up to a delay start time (FlexiTimer) will also stop the process.
If the dishwasher is not going to be used for a longer period of time, e.g., while on vacation, the water supply should be turned off.
Dishes tend to break and chip more easily when they are hot. Allow the dishes to cool until they are comfortable enough to handle before unloading them.
The dishes will cool much faster if you open the door when the program has ended.
First unload the lower basket, then the upper basket, and finally the cutlery tray (depending on model).
This will prevent water drops from the upper basket and cutlery tray from falling onto the dishes in the lower basket.
The program will be interrupted as soon as you open the door.
After four seconds, the indicator light of the selected program will flash and the message Continue with OK will appear in the display.
The program will continue from the point at which it was interrupted.
Water in the dishwasher may be hot. Danger of scalding! Only open the door if absolutely necessary and exercise extreme caution when doing so. Before closing the door again, leave it ajar for approx. 20 seconds. This will enable the temperature in the wash cabinet to settle. After that, press the OK and close the door within four seconds.
If the detergent dispenser flap has already opened, do not change the program.
If a program has already started and you wish to change it, proceed as follows:
button.
button.The Optical Interface comes on to show that a program has been started.
|
Program |
When to use |
Program sequence |
||||
|
Pre- wash |
Main wash °F/°C |
Interim rinse |
Final rinse °F/°C |
Drying |
||
|
Normal 1) |
Program for regular use to completely wash a full load of normally soiled dishes with the ability to adjust en- ergy and water consumption based on the soil load of the dishes. |
As needed |
117- 140/ 47- 60 |
X |
140/ 60 |
X |
|
Pots & Pans |
For heavily soiled dishes and normally soiled pots,pans and utensils with dried on residue; use 20% more de- tergent than recommended. |
2X |
167/ 75 |
X |
136/ 58 |
X |
|
China & Crystal |
For temperature sensitive glassware and lightly soiled dishes, use 50% de- tergent recommended. GlassCare program for temperature-sensitive glasses and dishes with light soiling. Use 50% of the detergent amount. |
X |
113/ 45 |
X |
136/ 58 |
X |
|
Quick Intense- Wash |
"Quick program" for standard dishes soiling that has not dried on. |
149/ 65 |
X |
140/ 60 |
X |
|
|
SaniWash |
To sanitize dishware, e.g. baby bot- tles, cutting boards and preparation dishes. |
156/ 69 |
2X |
158/ 70 |
X |
|
|
Rinse & Hold |
To rinse dishes when a complete pro- gram is not needed. |
X |
||||
1) This program is the most efficient in terms of its combined energy and water consumption for cleaning normally soiled crockery.
This program is used for energy labeling purposes.
|
Consumption 2) |
Duration 2) |
|||
|
Energy |
Water |
|||
|
Cold water. 50°F/10°C kWh |
Hot water 120°F/49°C. kWh |
Gallons/Liters. |
Cold water. 50°F/10°C h:min |
Hot water 120°F/49°C. h:min |
|
0.92 |
1.11 |
3.2/12.1 |
2:38 |
2:00 |
|
1.25 |
1.55 |
3.8/14.5 |
3:38 |
3:07 |
|
0.80 |
1.05 |
3.4/13.0 |
2:33 |
2:03 |
|
1.15 |
1.25 |
3.0/11.5 |
1:15 |
0:58 |
|
1.40 |
1.65 |
3.3/12.5 |
3:02 |
2:31 |
|
0.01 |
0.20 |
1.1/4.0 |
0:14 |
0:14 |
2) Values quoted are in accordance with 10 CFR 430 / C373-04. In practice there may be variations to these figures due to variable conditions and data recorded by the sensors. Durations shown will reflect your household conditions.
Selecting program options will also affect consumption levels and program durations (see "Programme options").
The energy consumption with a hot water supply includes the energy used to heat the water (exception: EnergySaver, if available).
|
Program |
When to use |
Program sequence |
||||
|
Pre- wash |
Main wash °F/°C |
Interim rinse |
Final rinse °F/°C |
Drying |
||
|
Extra Quiet |
Extra quiet program for mixed loads with standard, slightly dried-on food residue with a longer program dura- tion. |
115/46 |
X |
131/55 |
X |
|
|
Economy |
Water and energy saving program for standard dishes soiling that has not dried on, with a long soaking time and a low temperature. |
129/54 |
X |
111/44 |
X |
|
|
Energy Saver |
The water intake temperature must be 115°F (45°C) for light to normally soiled dishes. |
2X |
X |
X |
X |
X |
|
Grates & Filters |
Wash program for cleaning Miele grates, the Miele griddle plate, and Miele ventilation hood filters. |
X |
167/75 |
X |
136/58 |
X |
|
Clean Machine |
Special cleaning program to remove grease deposits from the dish- washer. |
167/75 |
2X |
158/70 |
X |
|
|
Sensor Wash |
Program for dried-on remains and non-sensitive loads. Temperature, waterintake, program duration and electricity consumption are auto- matically adjusted to suit the level of soiling of the dishes. |
As needed |
113- 149/ 45-65 |
As needed |
140-60 |
X |
|
Consumption 2) |
Duratiion 2) |
|||
|
Energy |
Water |
|||
|
Cold water 50°F/10°C kWh |
Hot water 120°F/49°C kWh |
Gallons/Liters. |
Cold water 50°F/10°C h:min |
Hot water 120°F/49°C h:min |
|
0.80 |
1.00 |
2.5/9.5 |
4:35 |
4:28 |
|
0.65 |
0.85 |
2.5/9.5 |
3:58 |
3:25 |
|
0.06 |
7.1/27.0 |
2:00 |
||
|
1.40 |
1.70 |
3.8/14.5 |
4:00 |
3:25 |
|
2.00 |
2.30 |
5.7/21.5 |
3:07 |
2:35 |
|
0.75 -1.15
|
0.85 -1.50 |
1.7/4.0 - 6.5/15.0 |
1:57-3:59 |
1:46-3:33 |
2) Values quoted are in accordance with 10 CFR 430 / C373-04. In practice there may be variations to these figures due to variable conditions and data recorded by the sensors. Durations shown will reflect your household conditions.
Selecting program options will also affect consumption levels and program durations (see "Programme options").
The energy consumption with a hot water supply includes the energy used to heat the water (exception: EnergySaver, if available).
3) Part load with light soiling
4) Full load with heavy soiling
Check and clean your dishwasher regularly. This will help avoid problems and faults.
All surfaces are susceptible to scratching. Contact with unsuitable cleaning agents can alter or discolor all surfaces.
Generally, the wash cabinet is self cleaning if the correct amount of detergent is used.
If, however, there are limescale or grease deposits in the wash cabinet, these can be removed with a special cleaning agent (available from Miele). Follow the instructions on the packaging.
If you mainly use low temperature programs (< 120°F/50 °C), there is a risk of bacteria and unpleasant odors building up in the wash cabinet. To prevent this happening the dishwasher will automatically increase the temperature in the final rinse of the selected program after several programs using low temperatures have been run.
Bacteria could build up on the door seal and the sides of the dishwasher door as these surfaces are outside the wash cabinet and are not accessed and cleaned by the spray arm jets.
The indicator reflector panel for the Optical Interface / TimeControl function (depending on model) is situated in the cover plate underneath the counter.
If soiling remains longer, it may happen that the surfaces can become discolored or changed. Remove any soiling immediately.
Glass cleaners may be used to clean the exterior. However do not allow them to sit or "puddle", this can cause damage to the surface. Remove the cleaner promptly.
To better maintain your appliance avoid the following:
– Cleaning products containing soda, ammonia, acid, or chloride
– Descaling agents
– Abrasive cleaning products, such as scouring powder, scouring liquid, or pumice stones,
– Cleaners containing solvents
– Stainless steel cleaners
– Dishwasher cleaner
– Oven cleaners
– Glass cleaner
– Hard, abrasive brushes or sponges, e.g., pot scourers, brushes or sponges which have been previously used with abrasive cleaning agents
– Eraser sponges
– Sharp metal scrapers
– Steel wool
– Steam cleaning appliances
The filter system in the base of the wash cabinet prevents food from being redeposited on dishes. It also protects the circulation pump from damage caused by foreign objects.
This dishwasher must not be used without all the filters in place!
Collection of coarse soil may cause the filters to clog. The level of soiling and time it takes before the filters need cleaning will vary depending on use.
The message Check filters will appear in the display after every 50 program cycles (factory default setting).
You can set the interval for the "Check filters" message to appear to a value between 30 and 60 program cycles (see "Settings menu - Check filters").
The message will go out.
Filter system

.
. Remove any coarse particles and rinse the filter well under running water. Use a nylon brush if necessary.
Ensure that coarse soil does not get into the circulation system and cause a blockage.

To clean the inside of the filter, the flap must be opened:
together in the direction of the arrows as shown, and open the filter
.
Take care when you are fitting the filter system that it is secured in position correctly. Otherwise coarse soil could get into the circulation system and cause a blockage.
Particles of food can get stuck in the spray arm jets and bearings. The spray arms should therefore be inspected and cleaned regularly (approx. every 4 - 6 months).

to engage the ratchet. Then unscrew the spray arm
.

With the help of the following guide, minor faults in the performance of the appliance, some of which may result from incorrect operation, can be put right without contacting Miele Service. This will save time and money.
The following guide may help you to find the reason for a fault, and to correct it. You should, however, note the following:
Unauthorized or incorrect repairs could cause personal injury or damage to the appliance. Repair work to electrical appliances must only be carried out by a suitably qualified and competent person in strict accordance with current local and national safety regulations. The manufacturer cannot be held liable for unauthorized work.
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Problem |
Possible cause and solution |
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The dishwasher does not start. |
The door is not properly closed.
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The dishwasher is not plugged in.
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The circuit breaker has tripped.
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The dishwasher is not switched on.
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The dishwasher stops during a program. |
The circuit breaker has tripped.
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After the program has started, the Optical Interface is not visible. |
The indicator reflector panel was not correctly fitted.
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The Optical Interface is flashing quickly. The buzzer is sounding. One of the following faults appears in the display: |
Before fixing the fault:
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There may be a technical fault. After a few seconds:
If the error message is displayed again, there is a technical fault.
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The WaterProof System has reacted.
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A fault has occurred in the circulation pump.
If the error message is displayed again, there is a technical fault.
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The In-operation indica- tor light is flashing quickly. The buzzer is sounding. One of the following faults appears in the display: |
Before fixing the fault:
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The door may be obstructed by an item inside the appliance.
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There may be a technical fault.
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Problem |
Possible cause and solution |
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The In-operation indicator light is flashing quickly. The buzzer is sounding. One of the following faults appears in the display: |
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The water supply is turned off.
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Before fixing the fault:
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There is a problem with the water intake.
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The following message appears in the display during the Energy Saver program:
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The intake water has not reached the required temperature of 120°F (45°C) (see "Water connection, Wa- ter intake").
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Problem |
Possible cause and solution |
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The Optical Interface is flashing quickly. The buzzer is sounding. The following fault appears in the display:
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Before fixing the fault:
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There is a problem with the water intake. There might be water in the wash cabinet.
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Problem |
Possible cause and solution |
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The door will not open when knocked. |
The Knock2open function has been disabled.
If the door will still not open or if there is a power failure, the door can still be opened with the door opening device supplied (see "Before using for the first time - Emergency door opener"). |
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The Optical Interface is flashing quickly. The warning buzzer is sounding. The indicator light of the selected program and the message Continue with OK will appear in the display. The dishwasher does not start or the Flex- iTimer stops running. |
The safe mode of the dishwasher was activated. The following takes place: – If you do not close the door within four seconds of the last press of a button at program start – If the door is open for longer than four seconds during a program or within the delay start time
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The interior lighting does not switch on when the door is opened. |
The interior lighting has been switched off.
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Detergent residue is left in the dispenser at the end of a program. |
The dispenser was still damp when detergent was added.
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The dispenser cover cannot be closed. |
Detergent residue is blocking the latch.
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The inside of the door and/or the interior walls are wet after a program has finished. |
This is caused by the drying system and does not indicate a fault. The moisture will dissipate after a while. |
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Water remains in the wash cabinet at the end of a program. |
Before fixing the fault:
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The filter system in the wash cabinet is clogged.
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The drain pump or non-return valve is blocked.
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The drain hose is kinked.
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Problem |
Possible cause and solution |
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There is a knocking noise in the wash cabinet. |
A spray arm is hitting the dishes.
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There is a rattling noise in the wash cabinet. |
Dishes is moving around in the wash cabinet.
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A foreign object (e.g., a cherry pit) has become lodged in the drain pump.
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There is a knocking noise from the water pipe |
This may be caused by the installation or the diameter of the water pipe.
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Problem |
Possible cause and solution |
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The dishes are not clean. |
The dishes were not loaded correctly.
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The program was not powerful enough.
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Not enough detergent was dispensed.
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Items are blocking the path of the spray arms.
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The filter system in the base of the wash cabinet is not clean or is not correctly fitted. This may cause the spray arm jets to get blocked.
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The non-return valve is open and blocked. Dirty water has flowed back into the wash cabinet.
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Smearing appears on glassware and cutlery. There is a bluish sheen on the surface of glassware; film can be wiped off. |
The rinse aid dosage is set too high.
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Dishes is not dry or cutlery and glasses are spotty. |
The rinse aid dosage is set too low or the rinse aid reservoir is empty.
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Dishes was taken out of the cabinet too soon. Leave it in for longer (see "Operation"). |
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Combination tabs have been used which have im- paired drying performance.
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Glasses have a brown-ish-blue discoloration; the deposit cannot be wiped off. |
Detergent deposits.
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Glasses are dull and discolored; the deposit cannot be wiped off. |
The glassware is not dishwasher-safe. The surfaces are affected.
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Tea or lipstick stains have not been completely removed. |
The wash temperature of the selected program was too low.
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The bleaching effect of the detergent is too low.
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Plastic parts are discolored. |
Natural dyes, e.g., from carrots, tomatoes, or ketchup may be the cause. The amount of detergent used or its bleaching effect was not sufficient to deal with natural dyes.
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White residue is visible on dishes and cutlery, clouding occurs on glassware; this film can be wiped off. |
The rinse aid dosage is too low.
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The salt reservoir is empty.
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The salt reservoir cap has not been screwed on correctly.
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An unsuitable Tab detergent has been used.
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The softener assembly is programmed too low for the water hardness level.
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There are rust stains on the cutlery. |
The affected items are not corrosion resistant.
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A program was not run after dishwasher salt was added. Traces of salt have got into the wash cycle.
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The salt reservoir cap has not been screwed on correctly.
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If the water has not been pumped away at the end of a program, the drain pump or the non-return valve might be blocked. They are, however, easy to clean.

.
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The drain pump is located underneath the non-return valve (see arrow).
Make sure the locking clamp clicks into place!
Be careful not to damage any delicate components when cleaning the drain pump and the non-return valve.
Reference file: Miele G6880SCVIK2O Lumen Dishwasher
Series: EcoFlex