

Diagrams of the control panel and the interior of the appliance can be found in the envelope at the front. Individual positions are referred to in the text.
Control panel
ON/OFF switch
Programme buttons **
Display “Check water supply”
Rinse aid refill indicator
Timer programming *
Additional options **
START button
Digital display
Door opener
Appliance interior
Interior light *
Top basket
Knife shelf *
Tablet collecting tray
Top spray arm
Bottom spray arm
Filters
Cutlery basket
Bottom basket
Dispenser for rinse aid
Detergent dispenser
Lock for detergent dispenser
Rating plate
* depending on model
Overview of menu
The settings can be found in the individual chapters.
Intensive drying
Rinse aid 
End of programme buzzing sound
Automatic disconnection
Optical display while the programme is running
* depending on model
Rinse aid As soon as the rinse-aid refill indicator
is lit on the fascia, there is still a rinse-aid reserve of 1-2 rinsing processes. Refill with rinse aid.
The rinse aid is required for stain-free utensils and clear glasses. Use only rinse aid for domestic dishwashers.
Combined detergents with rinse-aid component may be used up to a water hardness of 21° dH (37° fH, 26° Clarke, 3.7 mmol/l) only. If the water hardness is over 21° dH, rinse aid must be used.
1. Open the dispenser
by pressing and lifting the plate on the cover.

2. Carefully pour rinse aid up to the max. mark in the filler opening.

3. Close cover until it clicks shut.
4. To prevent excessive foam formation during the next rinse cycle, remove any rinse aid which has run over with a cloth.
The amount of rinse aid can be set from
to
. Please set rinse aid on
to obtain very good drying results (
is already set in factory). Change this setting, only if streaks (select lower setting) or water stains (select higher setting) are left on the utensils.
1. Open the door.
2. Switch on ON/OFF switch
.
3. Hold down programme button
and press START button
until
.... is indicated on the digital display.
4. Release both buttons.
5. Press programme button
until the factory set value
is indicated on the digital display
.
To change the setting:
1. Press programme button
. Each time the button is pressed, the set value increases by one level; when the value of
has been reached, the display jumps back to
(off).
2. Press START button
. The set value is saved.
3. Close the door.
If the rinse-aid refill indicator
is impaired (e.g. when using combined detergents containing rinse aid component), it can be switched off.

The rinse aid refill indicator
is now switched off.
The max. possible number of programmes is illustrated in this overview. The corresponding programmes for your appliance can be found on the fascia. The programme data has been measured in the laboratory according to AS/NSZ 2007.
Type of utensils and soiling Programm. Programme data 1.) Duration: hs/ mins 2.) Energy consumption in kWh 3.) Water consumption in litres 4.) With Aquasensor. Possible additional options Programme sequence


Programme selection
You can select a suitable programme according to the type of utensils and degree of soiling.
Information for test institutes
Test institutes can request the conditions for running comparison tests by sending an e-mail to [email protected]. Quote the appliance number (ENr.) and the production date (FD) which you can find on the rating plate 92 on the appliance door.
Additional options* depending on model
Additional options can be set with the buttons
.
Express Wash/ Speed Perfect/ (VarioSpeed) *This function can reduce the running time by approx. 20% to 50% depending on the selected rinse programme. The change in the running time is indicated on the digital display
. To obtain optimum cleaning results at a reduced running time, water and energy consumption are increased.
Half load *If you have only a few items to wash (e.g. glasses, cups, plates), you can switch to “half load”. This will save water, energy and time. It is recommended to put a little less detergent in the detergent dispenser than for a full load.
HygienePlus *This function increases the temperatures and retains them for an extra long time to obtain a defined disinfection performance. Continuous use of this function increases the hygiene status. This additional option is ideal for cleaning e.g. chopping boards and baby bottles.
Intensive zone *Perfect for a mixed load. You can wash very soiled pots and pans in the lower basket together with normally soiled utensils in the upper basket. The spray pressure in the lower basket is intensified, the rinsing temperature is increased slightly.
Extra drying *An increased temperature during the final rinse and an extended drying phase ensure that even plastic parts dry better. There is a slight increase in the energy consumption.
* depending on model
The Aqua sensor is an optical measuring device (light barrier) which measures the turbidity of the rinsing water. The Aqua sensor is used according to the programme. If the Aqua sensor is active, “clean” rinsing water can be transferred to the next rinse bath and water consumption can be reduced by 3–6 litres. If the turbidity is greater, the water is drained and is replaced with fresh water. In the automatic programmes the temperature and running time can also be adjusted to the degree of soiling.
1. Turn on the tap fully.
2. Open the door.
3. Switch on ON/OFF switch
. The display of the last selected programme flashes. This programme remains selected if no other programme button
is pressed. The expected programme duration flashes on the digital display
.
4. Press the START button
.
5. Close the door. The programme starts running.
* depending on model
While the programme is running, a light spot shines on the floor under the appliance door. Do not open the dishwasher door until the light point is no longer visible on the floor. If the appliance is installed at eye-level, with flush furniture front, the light point is not visible. This function can be changed as follows:
1. Open the door.
2. Switch on ON/OFF switch
.
3. Hold down programme button
and press START button 
until
is indicated on the digital display.
4. Release both buttons.
5. Press programme button
until the factory set value
is indicated on the digital display
To change the setting:
1. By pressing the button
, you can switch the function off
or on
2. Press START button
. The set value is saved.
3. Close the door.
Remaining running time display
When the programme is selected, the remaining running time of the programme is indicated on the digital display
The running time is determined during the programme by the water temperature, the number of utensils as well as the degree of soiling and may vary (depending on the selected programme).
Timer programming *
* depending on model
You can delay the start of the programme in 1-hour steps up to 24 hours.
1. Open the door.
2. Switch on ON/OFF switch 
3. Press button
+ until the digital display
jumps to
.
4. Press
+ or – button until the displayed time corresponds with your requirements.
5. Press START button
, timer programming is activated.
6. To delete timer programming, press the
+ or – button until 
is indicated on the digital display. You can change your programme selection at any time until the programme starts.
7. Close the door.
End of programme
The programme has ended when the value
is indicated on the numerical display
. The end of the programme is also indicated by an acoustic signal.
This function can be changed as follows:
1. Open the door.
2. Switch on ON/OFF switch
.
3. Hold down programme button
and press START button
until
... is indicated on the digital display.
4. Release both buttons.
5. Press programme button
until the factory set value
is indicated on the digital display
.
To change the setting:
1. Press programme button
. Each time the button is pressed, the set value increases by one level; when the value of
has been reached, the display jumps back to
(off).
2. Press START button
, the set value is saved.
3. Close the door.
Automatic switch off after end of programme or interior light*Automatic switch off / interior ligh
* depending on model To save energy, the dishwasher can be automatically switched off 1 min or 120 min after the programme ends.
The setting can be selected from
to
.
Appliance does not switch off automatically. The interior light
comes on when the door is opened irrespective of whether the ON/OFF switch
is switched on or off. When the door is closed the light is off. If the door is open for longer than 60 min., the light switches off automatically. The interior light
is lit only when the set value
is selected.
Appliance switches off after 1 min
Appliance switches off after 120 min.
1. Open the door.
2. Switch on ON/OFF switch
.
3. Hold down programme button
and press START button
until
... is indicated on the digital display.
4. Release both buttons.
5. Keep pressing programme button
until the value
is indicated on the numerical display 
To change the setting:
1. Press programme button
. Each time the button is pressed, the set value increases by one level; when the value of
has been reached, the display jumps back to 
2. Press START button
. The set value is saved.
3. Close the door.
Switching off the appliance
Short time after the end of the programme:
1. Open the door.
2. Switch off ON/OFF switch
.
3. Turn off the tap (not applicable if Aqua-Stop fitted).
4. Remove the utensils when they have cooled down.
Note When the programme ends, leave the appliance to cool down a while before opening it. This will prevent steam from escaping and causing longterm damage to your built-in furniture.
Interrupting the programme
1. Open the door.
2. Switch off ON/OFF switch
. The LEDs go out. The programme is saved. If the door was opened on an appliance which has a warm water connection or is heated, first leave the door ajar for several minutes and then close. Otherwise, expansion (pressure) may cause the appliance door to spring open or water to run out of the appliance.
3. To continue the programme, switch on the ON/OFF switch
again.
4. Close the door.
Terminating the programme (Reset)
1. Open the door.
2. Press START button
for approx. 3 sec. The numerical display
indicates 
3. Close the door. The programme sequence lasts approx. 1 min. On the digital display
is indicated 
4. Open the door.
5. Switch off ON/OFF switch
.
6. Close the door.
Changing the programme
When the START button
has been pressed, the programme cannot be changed. The only way a programme can be changed is by Cancel programme (Reset).
Intensive drying
The final rinse uses a higher temperature which improves the drying result. The running time may increase slightly. (Caution if utensils are delicate!)
1. Open the door.
2. Switch on ON/OFF switch
.
3. Hold down programme button
and press START button
until
.... is indicated on the digital display.
4. Release both buttons.
5. Press programme button
until the factory set value
is indicated on the digital display
.
To change the setting:
1. Press the button
to switch the Intensive drying on
or off 
2. Press START button
. The set value is saved.
3. Close the door.
A regular inspection and maintenance of your machine will help to prevent faults. This saves time and prevents problems.
If you find such deposits:
Clean the appliance with detergents/ appliance cleaners which are particularly suitable for use with dishwashers.
Never use a steam cleaner to clean your dishwasher. The manufacturer is not liable for any consequential damage.
Regularly wipe the front of the appliance and fascia with a damp cloth; water and a little washing up liquid are adequate. Do not use sponges with a rough surface or abrasive detergents, as these could scratch the surfaces.
Stainless steel appliances: To prevent corrosion, avoid using sponge cloths or wash them out thoroughly several times before using for the first time.
Warning – Health hazard Never use other domestic detergents, e.g. containing chlorine!
. If required, refill rinse aid.The filters
keep large foreign objects in the rinsing water away from the pump. These foreign objects may occasionally block the filters. The filter system consists of a coarse filter, a flat fine filter and a microfilter.
1. After each washing cycle check the filters for residue.
2. Unscrew filter cylinder as illustrated and take out filter system.


3. Remove any residue and clean filters under running water.
4. Re-install filter system in reverse sequence and ensure that the arrow marks are opposite each other after closing the filter system.
Limescale and contaminants in the rinsing water may block nozzles and bearings on the spray arms
and 
1. Check outlet nozzles on the spray arms for blockages.
2. Unscrew the upper spray arm
.
3. Remove the lower spray arm
upwards.

4. Clean spray arms under running water.
5. Re-engage or screw on spray arms.
Experience has shown that you can rectify most faults which occur in daily operation yourself. This ensures that the machine is quickly available to you again. In the following overview you can find possible causes of malfunctions and helpful information for rectifying them.
Note If the appliance stops during dishwashing or does not start for no obvious reason, first run the Abort programme function (Reset). (See chapter entitled “Operating the appliance”)
Warning – Don’t forget: Repairs may be carried out by technicians only. If a component has to be replaced, ensure that only original spare parts are used. Improper repairs or use of non-original spare parts may cause considerable damage and put the user at considerable risk
Large food remnants or foreign objects which were not captured by the filters may block the waste water pump. The rinsing water will then be above the filter.
Warning – Risk of cuts! When cleaning the waste water pump, ensure that you do not injure yourself on pieces of broken glass or pointed implements. In this case:
1. First always disconnect the appliance from the power supply.
2. Take out top basket
and bottom basket
.
3. Remove the filters
.
4. Scoop out water, use a sponge if required.
5. Prise out the white pump cover (as illustrated) using a spoon. Grip the cover on the crosspiece and lift diagonally inwards. Remove cover completely.

6. Check impeller wheel and remove any foreign objects.
7. Place cover in the original position and press down until it engages (click)

8. Install filters.
9. Re-insert baskets.
| Fault | Cause | Remedial action |
| “Check water supply” display 3 lights up. |
Supply hose kinked. | Install supply hose without kinks. |
| Tap turned off. | Turn on the tap. | |
| Tap jammed or calcified. |
Turn on the tap. Flow rate must be min. 10 l/min. when water supply is open. |
|
| Filter in the water supply blocked |
Switch off the appliance and pull out the mains plug. Turn off the tap. Unscrew water connection.
Clean filter in the supply hose. Screw water connection on again. Check for leaks. Reconnect power supply. Switch on the appliance. |
|
| Error code E:07 is lit. | Intake opening (on right inside of appliance) covered by utensils. | Arrange utensils so that the intake opening is not obstructed. |
| Error code E:12 is lit. | Heating element soiled. | Clean appliance with dishwasher cleaning agent. |
| Error code E:22 is lit. | Filters 26 are soiled or blocked. | Clean filters. (See Cleaning and maintenance) |
| Error code E:24 is lit. |
Waste water hose is blocked or kinked | Install hose without kinks, remove any residue. |
| Siphon connection still sealed. | Check connection to siphon and open if required. | |
| Cover on the waste water pump loose. | Lock cover correctly. (See Waste water pump) | |
| Error code E:25 is lit. | Waste water pump blocked or cover on the waste water pump is not locked in position. | Clean pump and lock cover correctly. (See Waste water pump) |
| Error code E:27 is lit. | Mains voltage too low. | Not an appliance fault, have the mains voltage and electrical installation checked. |
| A different error code is indicated on the digital display. (E:01 to E:30 ) | A technical fault has probably occurred. | Switch off appliances with the ON/OFF switch 1. After a short time restart the appliance. If the problem recurs, turn off the tap and pull out the mains plug. Call customer service and mention the error code. |
| Display flashes | Door not closed properly. | Close the door. Ensure that no objects (utensil, fragrance dispenser) are protruding over the basket and preventing the door from closing. |
| Refill indicator for rinse-aid 4 is lit. | No rinse aid. | Refill rinse aid. |
| Refill indicator for rinse-aid 4 is not lit. | Refill indicator switched off. | Activation/deactivation (see chapter Rinse aid). |
| There is still enough rinse aid available. | Check refill indicator, level. | |
| Water is left in the appliance at the end of the programme |
Filter system or area under the filters 26 is blocked | Clean filters and area underneath (see Waste water pump). |
| The programme has not yet ended. | Wait until programme ends or reset (see Terminating the programme). | |
| Utensils not dry. |
No or too little rinse aid in the dispenser. | Refill rinse aid. |
| Programme selected without drying. | Select programme with drying (see Overview of programmes, Programme sequence). | |
| Water collecting in depressions on the utensils and cutlery. |
Arrange utensils in a sloping position, arrange affected utensils as sloping as possible.
|
|
| The combined detergent used has a poor drying performance. | Use different combination detergent with better drying performance. Use of rinse aid also increases the drying performance. | |
| Intensive drying to increase drying not activated. | Activate intensive drying (see Operating the appliance) | |
| Utensils were removed too early or drying process had not ended yet. | Wait until program ends or wait until 30 min after program ends before removing utensils. | |
| The eco rinse aid used has a poor drying performance. | Use a proprietary rinse aid. Eco products are much less effective. | |
| Plastic utensils not dry. | Special properties of plastic. | Plastic has a lower heat storage capacity and therefore dries less well. |
| Cutlery not dry. |
Cutlery not arranged properly in the cutlery basket. | Separate cutlery if possible, prevent contact points |
| Cutlery not arranged properly in the cutlery drawer. | Arrange cutlery properly and separate if possible. | |
| Appliance interior wet after rinse cycle. | No appliance fault. | On account of the “Condensation drying” principle, water droplets are physically induced and required in the container. The humidity in the air condenses on the inner walls of the dishwasher, drains and is pumped out. |
| Food remnants on the utensils. |
Utensils placed too closely together, utensils basket overfilled. | Arrange utensils with adequate clearance between them ensuring that the spray jets can reach the surface of the utensils. Prevent contact points. |
| Spray arm rotation obstructed. | Arrange utensils so that the spray arm can rotate without obstruction | |
| Spray arm nozzles blocked. | Clean the spray arm nozzles, (See Cleaning and maintenance). | |
| Filters 26 dirty. | Clean filters, (see Cleaning and maintenance). | |
| Filters 26 inserted incorrectly and/or not engaged. | Insert and engage filters correctly. | |
| Rinse programme too weak | Select a more intensive rinse programme | |
| Utensils precleaned too intensely; sensors therefore decide on weak programme sequence. Stubborn soiling cannot be completely removed. | Do not prerinse utensils. Remove only large food remnants. | |
| Tall narrow receptacles in corner areas are not rinsed adequately | Do not place hollow receptacles too obliquely and do not place in the corner area. | |
| Top basket 21 on right and left not set to same height. | Set top basket to same height using side levers. | |
| Detergent residue |
Detergent dispenser cover blocked by utensils and therefore does not open fully. |
Detergent dispenser cover must not be obstructed by utensils. Do not place utensils or fragrance dispenser in the tablet collecting tray |
| Detergent dispenser cover blocked by the tablet. | Tablet must be inserted flat and not upright. | |
|
Tablets used in the quick or short programme. Dissolving time of the detergent is not reached in the selected short programme. |
Dissolving time of tablets too long for a quick or short programme. Use a detergent powder or select a more intensive programme. |
|
| Washing effect and dissolving performance are reduced after a prolonged storage time or detergent is very lumpy | Change detergent. | |
| Water stains on plastic parts | Droplet formation on plastic surface is physically unavoidable. After drying, water stains are visible. |
Use a more intensive programme (more water changes). Arrange utensils in a sloping position. Use rinse aid. |
| Washable or water-soluble coatings in the container or on the door. |
Detergent substances are deposited. These coatings cannot usually be removed with chemicals (appliance cleaner, ...). |
Change detergent brand. Clean appliance mechanically. |
| Only for glasses: Initial glass corrosion – can only apparently be wiped off. | See Glass and utensil damage. | |
| White, stubborn coatings; limescale on the utensils, container or door. |
Detergent substances are deposited. These coatings cannot usually be removed with chemicals (appliance cleaner, ...). |
Change detergent brand. Clean appliance mechanically. |
| Underdosing of detergent. | Increase detergent dosage or change detergent | |
| Too weak rinse programme selected. | Select a more intensive rinse programme | |
| Tea or lipstick residue on the utensils. |
Too low rinsing temperature. | Select programme with higher washing temperature. |
| Too little or unsuitable detergent. | Use suitable detergent at correct dosage. | |
| Utensils precleaned too intensely; sensors therefore decide on weak programme sequence. Stubborn soiling cannot be completely removed. | Do not prerinse utensils. Remove only large food remnants. | |
| Coloured (blue, yellow, brown), difficult to remove to non-removable coatings in the appliance or on stainless steel utensils. |
Film formation consisting of ingredients from vegetables (e.g. cabbage, celery, potatoes, noodles, ...) or the tap water (e.g. manganese). | Can be partly removed with machine cleaner or by mechanical cleaning. Coatings are harmless. |
| Film formation caused by metallic components on silver or aluminium utensils. | Can be partly removed with machine cleaner or by mechanical cleaning. | |
| Plastic parts discoloured. |
Too low rinsing temperature. | Select programme with higher washing temperature. |
| Utensils precleaned too intensely; sensors therefore decide on weak programme sequence. Stubborn soiling cannot be completely removed. | Do not prerinse utensils. Remove only large food remnants. | |
| Removable streaks on glasses, glasses with metallic appearance and cutlery. |
Too much rinse aid. | Set rinse aid amount to lower setting. |
| No rinse aid added or setting too low. | Add rinse aid and check dosage (recommended setting 4-5). | |
| Detergent residue in the final rinse programme section. Detergent dispenser cover blocked by utensils (cover does not open fully). |
Detergent dispenser cover must not be obstructed by utensils. Do not place utensils or fragrance dispenser in the tablet collecting tray. |
|
| Utensils precleaned too intensely; sensors therefore decide on weak programme sequence. Stubborn soiling cannot be completely removed. | Do not prerinse utensils. Remove only large food remnants. | |
| Initial or existing, irreversible clouding of glass. | Glasses not dishwasher-proof, only suitable for dishwasher. |
Use dishwasher-proof glasses. Avoid long steam phase (standing time after wash cycle ends). Use wash cycle at lower temperature. Use detergent with glass protection component. |
| Rust spots on the cutlery. | Cutlery not adequately rustresistant. Knife blades are frequently more severely affected. | Use corrosion-resistant cutlery. |
| Cutlery will also rust if rusting parts are rinsed at the same time (pan handles, damaged utensil baskets, etc.). | Do not wash rusting parts. | |
| The appliance does not start. |
The mains fuse has tripped. | Check mains fuse. |
| Power cord not inserted. | Ensure that the power cord is plugged all the way into the back of the appliance and into the socket. Check that the socket functions. | |
| The appliance door has not been shut properly. | Close the door. | |
| Programme starts automatically. | You did not wait until programme ended. | Perform reset. (See Terminating the programme). |
| The door is difficult to open. | Child-proof lock is activated. | Deactivate childproof lock. (See instructions for use at the back) |
| Door cannot be closed. |
Door lock has been activated. | Close door with increased force |
| Door cannot be closed due to installation. | Check appliance installation: Door or attached parts must close without obstruction. | |
| Cover on the detergent dispenser cannot be closed. | Detergent dispenser or cover guide blocked by sticky detergent residue. | Remove detergent residue. |
| Detergent residue in the detergent dispenser or in the tablet collecting tray. |
Spray arms blocked by utensils, therefore detergent is not rinsed out. | Ensure that the spray arms can rotate freely. |
| The detergent dispenser was damp when filled. | Pour detergent into the dry detergent dispenser only. | |
| Appliance stops in the programme or programme is interrupted. |
Door not closed properly. | Close the door |
|
Do not place utensils or fragrance dispenser in the tablet collecting tray. Top basket presses against inner door and prevents door from being closed securely. |
Check whether rear panel is being pressed in, e.g. by socket or by hose holder which has not been removed. | |
| Power and/or water supply interrupted. | Restore power and/or water supply. | |
| Filling valves making striking noises. | Depends on domestic installation, as appliance is not defective. No effect on appliance function. | No remedial action possible. |
| Knocking or rattling noise. |
Spray arm strikes the utensils, utensils not positioned correctly. | Position utensils so that the spray arms do not strike the utensils. |
| If there is a low load, the water jets strike the washing tank directly. | Load the appliance with more utensils or distribute the utensils more evenly in the dishwasher. | |
| Light utensils move during the wash cycle. | Arrange light utensils securely. | |
| Unusual foam formation. |
Handwash liquid in the rinse aid dispenser. | Immediately refill rinse aid dispenser with rinse aid. |
| Rinse aid spilled. | Remove rinse aid with a cloth. |
The required installation dimensions can be found in the installation instructions. Level the appliance with the aid of the height-adjustable feet. Ensure that the appliance is situated securely on the floor.
1. The required work sequence can be found in the installation instructions. If required, fit a siphon with an drainage connection.
2. Connect the waste-water hose to the drainage connection of the siphon with the enclosed parts. Ensure that the drainage hose is not kinked, crushed or twisted and that there is no cover plate in the drainage to prevent the waste water from flowing out!
Water pressure: at least 0.05 MPa (0.5 bar), maximum MPa (10 bar). At a higher water pressure: connect pressure-reducing valve ahead.
Inlet rate: minimum 10 litres/minute
Water temperature: for cold water connection only.
. Only this extension guarantees compliance with the currently valid regulations.Also observe the sequence of worksteps here.
1. Disconnect the appliance from the power supply.
2. Turn off the water supply.
3. Undo the waste water and drinking water connection.
4. Loosen fastening screws for the furniture parts.
5. If fitted, remove the base panel.
6. Pull out the appliance, carefully pulling the hose behind.
Empty the dishwasher and secure loose parts.
Drain the appliance according to the following steps:
1. Turn on the tap.
2. Open the door.
3. Switch on ON/OFF switch
.
4. Select programme with the highest temperature. The expected programme duration is indicated on the numerical display
.
5. Press START button
.
6. Close the door. Programme sequence starts.
7. Open door after approx. 4 minutes.
8. Press START button
until
‚ is indicated on the digital display.
9. Close the door.
10.Open door after approx. 1 minute. The numerical display indicates 
11.Switch off ON/OFF switch
.
12.Turn off the tap, disconnect supply hose and drain water. Transport appliance upright only. (This prevents residual water from running into the machine control and damaging the programme sequence.)
If the appliance is in a room where there is a risk of frost (e.g. holiday home), empty the appliance completely (see Transportation).
Reference file: Bosch SMD8YCX02G Fully-integrated dishwasher
Series: Series 8
Additionally, the document applies to other Bosch models: SM…, SB…