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LSPU8643WH - Dishwasher SMEG - Free user manual and instructions

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USER MANUAL LSPU8643WH SMEG

  1. IMPORTANT SAFETY INSTRUCTIONS 2
  2. INSTALLATION AND HOOK-UP 10
  3. DESCRIPTION OF THE CONTROLS 18
  4. WASHINGTON PROGRAMS 23
  5. OPERATING INSTRUCTIONS 27
  6. CLEANING AND MAINTENANCE 47
  7. TROUBLESHOOTING. WHAT TO DO IF... 50
  8. TROUBLESHOOTING 55

Thank you for choosing one of our products.

You are advised to read this manual carefully; it contains all the information you need about the right conditions for the proper, safe use of your dishwasher.

SMEG LSPU8643WH - 1

SMEG LSPU8643WH - 2

This manual contains only the basic information required to use the appliance. The complete manual can be obtained from www.smeg.com/download-manuals

by entering the product code shown on the plate attached to the inner right hand edge of the dishwasher door.

The manual can be accessed quickly via the QR code using a device with a QR reader application.

TRANSLATION OF THE ORIGINAL INSTRUCTIONS

1. IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

  • Before using the appliance, carefully read all the instructions contained in this manual.
  • During installation, take care not to injure yourself on the sharp edges of the appliance: wear safety gloves.
  • This manual is an integral part of the appliance; it must always be kept intact together with the dishwasher for future reference (even if sold).
  • Use the dishwasher only for its intended function.
  • This appliance is intended for indoor use in a household environment and similar such as staff kitchens of shops, offices and other workplaces, institutions, and for the use by guests at hotels, hostels, bed and breakfast and other residential facilities. The appliance is designed and manufactured to perform the following function: washing and drying of dishes; any other use shall be considered improper. The manufacturer declines all responsibility for uses other than those described above.
  • Do not use appliances which have been damaged during transit! If in doubt, contact your dealer.

  • Do not operate your dishwasher unless all enclosure panels are properly in place.

  • Do not tamper with controls.
  • The appliance must be installed and connected in accordance with the instructions provided by the manufacturer. Installation must be performed by qualified technicians in accordance with applicable regulations.

The installation and repair or servicing shall be carried out by qualified and authorised technical personnel. Interventions by unauthorised personnel can be dangerous and cause the warranty to lapse.

The installation must comply with all the directives of the country where the dishwasher is installed, and in the absence of them, in the United States the National Electric Code; in Canada the Canadian Electric Code C22.1 - Latest edition/provincial and municipal codes and/or local codes

- Under certain conditions, hydrogen gas might be produced in a hot-water system that has not been used for two weeks or more. HYDROGEN GAS IS EXPLOSIVE. If the hot-water system has not been used for such a period, before using the dishwasher turn on all hot-water faucets and let the water flow from each for several minutes. This will release any accumulated hydrogen gas. As the gas is flammable, do not smoke or use an open flame during this time.

- Never leave waste packaging unattended. Do not allow children to play with packaging materials.

Separate waste packaging materials by type and consign them to the nearest recycling centre.

- The plate with the technical data, serial number and marking is in a visible position on the inside edge of the door. It must not be removed.

- The appliance must be earthed in compliance with electrical safety regulations. The manufacturer declines all responsibility for damage to persons or property resulting from failure to earth the appliance or from a defective earth connection.

- During the installation the appliance must be disconnected from the network.

- Do not install the appliance in a place subject to freezing.

- Do not install the appliance near equipment with high irradiation temperature (e.g. gas burners, fireplaces, etc.).

- If the appliance is installed in a compartment above or below another equipment (e.g. gas burners, ovens, etc.), read carefully the instructions provided by the manufacturer of the equipment. If the instructions of the equipment do not contain information, contact the manufacturer of the equipment to ensure that the appliance can be installed above or below it.

- Building-in the appliance underneath a hob is absolutely forbidden. Installing a hob on top of free-standing appliance is absolutely forbidden.

- To ensure stability, install the appliance only under continuous worktop, securely fixed to adjacent cabinets. If the appliance is installed in a high cabinet, both the appliance and the cabinet must be adequately fixed.

- If the appliance is not built-in and is therefore accessible on one side, the door hinge area must be covered for safety reason (injury hazard). The covering fixtures are available as an accessory from specialist dealers or the after-sales.

- Check that the voltage and the frequency of the mains match the ratings on the name plate of the appliance.

- The plug on the supply cord and the corresponding socket outlet must be of the same type and meet the regulations in force. Do not use adaptors or shunt connections in order to avoid the possibility of overheating or burning.

- The plug of the appliance must be accessible after installation. Never disconnect the plug by pulling on the power supply lead.

- If the appliance is provided with a plugless supply cord, an omnipolar circuit breaker providing a full disconnection in overvoltage protection class III must be installed in an easily accessible position on the supply lineile.

- The appliance must be connected to the water supply by means of new hoses.

- Briefly test the appliance after installation. Run a wash cycle with a temperature of between 113°F and 158°F (45°C-70°C) with the dishwasher empty and using a specific dishwasher detergent. (It is not sufficient to run a soak cycle). If the dishwasher fails to operate correctly, disconnect it from the electrical power supply and call the nearest technical service centre. Never attempt to repair the appliance yourself.

- The dishwasher should only be used by adults. Use by children aged from eight years and persons with reduced physical, sensor or mental capabilities or lack of experience and knowledge is only permitted under the supervision of a person responsible for their safety.

- To reduce the risk of injury, do not allow children to play in or on a dishwasher.

- Use only detergents or wetting agents recommended for use in a dishwasher and keep them out of the reach of children

- Keep children away from the dishwasher when the door is open. Always check that the detergent distributor is empty after completion of the wash cycle.

- Cleaning and regular maintenance of the appliance by children is only permitted under the supervision of a person responsible for their safety.

- Some detergents are strongly alkaline. Avoid contact with the skin and eyes. Detergents can be extremely dangerous if swallowed. They contain substances capable of causing permanent damage to the mouth and throat, and even leading to suffocation. Observe all the safety instructions on the packaging of these products.

- Do not drink the water residues which may be present on the dishes or appliance at the end of the washing program.

- Never place solvents such as alcohol or turpentine, which are potentially explosive, inside the appliance. Never load dishes soiled with ash, wax or paint.

- Never leave the dishwasher door open; people might trip over it.

- Do not abuse, sit on, or stand on the door or dish rack of the dishwasher.

- Switch off the dishwasher after use to avoid wasting electricity.

- Locate sharp items so that they are not likely to damage the door seal.

- Load sharp knives with the handles up to reduce the risk of cut-type injuries.

- The appliance satisfies all applicable safety regulations governing electrical equipment. Any technical checks should be conducted exclusively by trained and authorised technicians: repairs performed by unauthorised persons not only

void the warranty but may also put the user's safety at risk.

- In the event of a fault, disconnect the dishwasher from the electrical power supply and shut off the water tap. In the event of damage to the supply cord, have it replaced by the manufacturer or an authorised technical service centre.

- Some components are live even with the on/off button in the off position. Before performing any maintenance work on the appliance, disconnect it from the electrical power supply.

- Do not clean the machine with a water jet machine, high-pressure or steam cleaners.

- Do not introduce animals into the dishwasher.

- Models with “acquastop” device

- This device prevents flooding in case of water leak. When the “acquastop” device is tripped, contact a qualified technician to identify and repair the fault.

- In these models the water intake hose contains a solenoid valve. Do not cut the hose and do not allow the solenoid valve to drop into water. In case of damage to the water intake hose, disconnect the appliance from the electrical and water supply.

- Warning: The device only works if the dishwasher is connected to the mains.

1.1 Disposal

The appliance does not contain substances in quantities sufficient to be considered hazardous to health and the environment, in accordance with current European directives:

To dispose of the appliance:

  • Remove the washing compartment door.
  • Cut the power cable,
  • Make the lock unusable.

The manufacturer declines any liability for damage or injury caused by failure to comply with the instructions indicated above or as a result of tampering with even just one part of the appliance and the use of non-original spare parts.

2. INSTALLATION AND HOOK-UP

2.1 Technical characteristics

Water supply pressure min. 0,05 - max. 0,9 MPa (min. 0.5 – max. 9 bar)
Water supply temperaturemax. 140°F – 60°C
Capacity12-13 standard place settings
Class of protection against moistureIPX0
Protection against electric shockclass I
Electrical datasee the data plate

Appliance dimensions
L P H L P H

DimensionsHPL
Free standing850 mm;33"-15/32627 mm24"-11/16600 mm23"-5/8
Free standing maxi890 mm;35"-3/64627 mm24"-11/16
Integrated 818-888 mm;32"-13/64-34"-61/64584 mm22"-63/64
Integrated maxi858-928 mm;34"-31/32-36"-35/64584 mm22"-63/64

2.2 General Information

  • This appliance may be placed up against walls of other furniture units.
  • If the appliance is installed near a heat source, fit a special insulating panel to prevent overheating and malfunction of the appliance.
  • To facilitate the installation procedure, the intake and drain hoses can be positioned in any direction; make sure that the hoses are not kinked, crushed or pulled too tightly.
  • A hole at least 8 cm (3" 5/32) in diameter is required to allow the power supply cable and hoses to pass.
  • At the end of the installation, perform a short test of the appliance: open the water tap and check that there are no leaks.
  • To install the dishwasher against the back wall, the hoses should be passed through the lower area where there is a dedicated space for them.

SMEG LSPU8643WH - General Information - 1

Level the appliance on the floor using the appropriate Allen key to regulate the adjustable feet. This operation is essential for ensuring correct operation of the dishwasher.

SMEG LSPU8643WH - General Information - 2

Some models are equipped with only one adjustable foot at the rear, which can be adjusted by turning the screw on the lower front part of the appliance.

SMEG LSPU8643WH - General Information - 3

Building-in a dishwasher underneath a hob is absolutely forbidden.

Moreover, dishwashers may not be installed directly touching appliances which are not conventional built-in kitchen appliances (e.g.

fireplaces, stoves, etc.).

When installing the dishwasher in a compartment next to one or more other appliances, it is essential to comply with all the recommendations provided by the appliance's manufacturer (minimum distances, installation procedures, etc.).

SMEG LSPU8643WH - General Information - 4

For free-standing models only

- Installing a hob on top of a free-standing dishwasher is absolutely forbidden.

- If the appliance is accessible from one side, the door hinge area has to be covered for safety reasons (risk of injury). The covers are available as an accessory and can be ordered through the Technical Assistance Service.

- The top surface of the dishwashers can be removed to allow installation under a worktop. The appropriate kit should be purchased from authorised dealers or via the Technical Assistance Service. This must be carried out by authorised personnel.

2.3 Water supply connection

CONNECTING TO THE WATER SUPPLY

Connect the intake hose to a cold water supply with 34 " gas thread, inserting the filter A supplied with the dishwasher. Take care to screw the hose firmly into place with your hands and then complete by tightening about 14 of a turn with pliers.

In dishwashers equipped with the AQUASTOP device, the filters is already fitted inside the threaded ring.

Technical diagram showing two mechanical assembly steps with labeled component A

SMEG LSPU8643WH - CONNECTING TO THE WATER SUPPLY - 2

The dishwasher can also be connected to a hot water supply not exceeding 60^ C ( 140^ F). Supplying the appliance with hot water cuts down the washing time be approximately 20 minutes, but slightly reduces its effectiveness. Make the connection to the domestic hot water supply using the same procedure described for connecting to the cold water supply.

DRAIN CONNECTION

Insert the dishwasher's drain hose into a drain pipe having a diameter of at least 4 cm (1"37/64), or alternatively, place it inside the kitchen sink using the plastic support provided, taking care not to crush or excessively bend the hose. It is important to prevent the hose from coming loose and falling. For this purpose, the plastic support is equipped with a hole for tying it the wall or water tap.

The free end should be positioned at a height of between 30 and 100 cm (11" 13/16 and 3' 3" 3/8), and should never be submerged in water.

If a horizontal drain extension hose is used (for a maximum 3 m - 9' 10" 7/64 ), the drain hose can be placed at a maximum height of.85 cm(2' 9" 15/32) from the ground.

MAX 100 cm min 30 cm min Ø4 cm

2.4 Electrical connection

SMEG LSPU8643WH - Electrical connection - 1

- Check that the voltage and the frequency of the mains match the ratings on the name plate of the appliance positioned on the inner edge of the door.

- This appliance must be grounded. In the event of a malfunction or breakdown, grounding will reduce the risk of electric shock by providing a path of least resistance for electric current. This appliance is equipped with a cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into an appropriate outlet that installed and grounded in accordance with all local codes and ordinances.

- WARNING – Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check with a qualified electrician or service representative if you are in doubt whether the appliance is properly grounded. Do not modify the plug provided with the appliance, if it will not fit the outlet, have a proper outlet installed by a qualified electrician.

- The plug must be accessible after installation.

- Never disconnect the plug by pulling on the power supply lead.

- After changing the supply cord, make sure that the bracket which secures the cord is fixed securely in place.

- Do not use adaptors or shunt connections in order to avoid the possibility of overheating or burning.

SMEG LSPU8643WH - Electrical connection - 2

The power cable must be replaced by the manufacturer or by an Authorized Service Centre.

3. DESCRIPTION OF THE CONTROLS

3.1 Upper panel

All the dishwasher controls are grouped on the front panel. Programming and option selection are only possible with the door closed.

1 2 5 4 3 6 1 2 4 3 Soak Crystal & Chisel Normal Mix Pots & Pane - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Delay - Door - Half - Left - Self - Down - Dry - Andal - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

1 ON/OFF BUTTON AND WARNING LIGHT
2 OPTION SELECTION BUTTONS AND WARNING LIGHTS
3 START/PAUSE BUTTON
4 PROGRAM SELECTION BUTTONS
5 INFORMATION DISPLAY
6 HANDLE TO OPEN THE DOOR

N.B.: symbols and styling are guideline and may vary depending on the model or version of the dishwasher purchased.

3.2 Information display

The dishwasher is equipped with a practical DISPLAY which provides information on the programmed dishwasher functions.

Time to end Sani tized 000
Rinse aid lack warning indicator
Salt lack warning indicator
Time to end End of cycle signal
Sanitized Shows that sanitation has been completed.
000Delayed start indicator, wash cycle duration and alarms
H0....H5Water softener setting indicator
b0....b5Rinse aid setting indicator
Program phases warning lights With program in progress, it indicates the status of the program DryingPrewash
Wash
Rinse
Drying

LIGHTING

Pressing the ON/OFF button will start the dishwasher and will lit up the dishwasher pilot light. After approximately 3 second from this operation the DISPLAY will be turned on with a visualization that will depend upon the state of the dishwasher.

PROGRAMMING

All the programming operations are possible only with closed door. With open door, on the DISPLAY will appear - - : - .

SELECTION PROGRAM

Soak Crystal & Chine Normal Mix Pots & Pane pixel

The program selection is possible through the relative buttons.

By pressing the relative button of the desired program (see table) it will

light up the relative pilot light to confirm that the operation occurred and on the DISPLAY a program duration forecast will appear ("h.mm").

SMEG LSPU8643WH - SELECTION PROGRAM - 2

START PROGRAM

At this point, in order to start the machine, it is only enough to press the

START/PAUSE ▶ for some seconds until the symbol START/PAUSE start to flash and confirmation "beep" is heard. From this moment the cycle duration on the DISPLAY starts to decrease.

Program progress is indicated by the program phases that show the status of the current cycle.

The current phase flashes, while the next washing phases lights stay on. At the end of each phase, the signal will turn off.

N.B.: when a program which does not need the prewash phase is selected, the prewash signal stays off.

Prewash Rinse Wash Drying 1 2 5 4 3 6

SMEG LSPU8643WH - START PROGRAM - 2

Warning:

during the initial phase of the wash program the spray arms cannot be heard in operation because they start turning about 5 minutes after the start. This is the normal wash cycle sequence.

END PROGRAM

At the end of the program the DISPLAY shows "end". By pressing one of the program buttons the dishwasher is ready to start a new cycle.

INTERRUPTING A PROGRAM

In order to interrupt a running program it is necessary:

- to press the START/PAUSE for some seconds until when the led START/PAUSE remains lit on (confirmation beep). At this point, it is possible to start the cycle again, otherwise:

TO CHANGE A PROGRAM

To change the running program it is necessary:

• to interrupt the running program (see "INTERRUPTING A PROGRAM");

- select the new program;

- to press again the START/PAUSE button ▶ to make start the new program.

STOPPING A PROGRAM

To cancel a program which is running:

- Interrupt the program (see "INTERRUPTING A PROGRAM")

- Press the START/PAUSE button and hold it down; the display will show "P0" and the dishwasher will immediately switch to the end of the cycle and drain the tank (during this process, the "START/PAUSE led will flash). When the drain procedure ends, the end of cycle "End" message appears on the display.

SMEG LSPU8643WH - STOPPING A PROGRAM - 1

In case that the door is opened during the operation, to the next door closing it is going to be necessary to start the program as shown in paragraph "STARTING THE PROGRAM". The program will resume from the point in which it was interrupted.

In case that the tub temperature is higher than 50^ C the program will start about 60 seconds later.

Description of the programs:

The number, type and the sequence of wash programs depend on the model purchased. Refer to the instruction manual supplied together with the product.

SOAK

Pans and dishes awaiting completion of the load

AUTO (according to the model)

Normally soiled dishes including dried-on residues, for daily use.

NORMAL (according to the model)

Normally soiled dishes including dried-on residues, for daily use.

HALF LOAD

To wash just a few normally soiled dishes, washed immediately after use

DELICATE

Wash cycle for mixed loads such as wine glasses and lightly soiled dishes.

MIX

Mixed dishes very dirty, including dried-on residues.

POTS & PANS

Mixed dishes very dirty and pans dirty, including dried-on residues.

EXPRESS 27'

Dishes with light dirt, washed immediately after use

CRYSTAL & CHINA

Wash cycle for delicate items, such as wine glasses and lightly soiled fine china. Ideal when you require dazzlingly clean glassware

ECO EXPRESS

Quick wash cycle with low water and energy consumption. Suitable for normally soiled mixed loads, washed immediately after use.

EXPRESS 60'

Quick cycle for lightly soiled dishes, washed immediately after use.

STERILIZE

Quick wash cycle for normally soiled mixed loads such as dishes and pans, even with dried-on residues. Dishes are washed and dried in 60 minutes.

SMEG LSPU8643WH - STERILIZE - 1

If the dishwasher door is open or not properly closed, the washing cycle will not start.

4. WASHING PROGRAMS

SMEG LSPU8643WH - WASHING PROGRAMS - 1

Before starting a washing program make sure that:

• The water supply tap is open.
• The softener container contains regenerating salt.
- The correct amount of detergent has been added to the dispenser.
• The baskets have been correctly loaded.
- The spray arms are able to rotate freely and without obstruction.
- The dishwasher door is securely closed.

SMEG LSPU8643WH - Before starting a washing program make sure that: - 1

natural_image Pure technical line drawing of a mechanical component with no text or symbols

SMEG LSPU8643WH - Before starting a washing program make sure that: - 2

Warning:

during the initial phase of the washing program, the operation of sprayers is not perceived because they start rotating about 5 minutes after the start. This is the normal operation of the washing cycle.

1 2 5 4 3 6

OptionDescription
1PECIAL Creates additional programs.
2DRY ASSISTAllows the dishes to be dried perfectly even at low rinse temperatures, with significant energy savings. It starts automatically if the selected program is compatible with it. If it is not required, press the button to disable it.
3EXTRA DRY Modifies some of the parameters to ensure improved drying.
4\frac{1}{2}$ LOAD FLEXY ZONEIdeal if just a few dishes need to be washed, allowing energy savings and a shorter wash cycle.
5DELAYAllows the wash cycles 1 or 3 to be delayed by up to 9, 12 or 24 hours depending on the models.
6SELF CLEANDishwasher cleaning cycle. Must be started with the machine empty, without dishes.

SPECIAL (if present)

Allows you to enable additional programs when selected together with any wash cycle. After having selected the required wash cycle, press the button (the light turns on). It turns off automatically when the cycle has finished.

12 LOAD FLEXI ZONE (if present)

Ideal if just a few dishes need to be washed, allowing energy savings. The dishes should be placed in both baskets and less detergent should be placed in the detergent dispenser compared to the amount used for a full load.

EXTRA DRY (if present)

The option modifies the parameters to ensure improved drying.

Suitable for loads that contain dishes that are difficult to dry such as pots, non-stick pans and plastic containers.

DRY ASSIST (if present)

The door opens automatically, allowing the dishes to be dried perfectly even at low rinse temperatures, and therefore significant energy savings. The door opens slowly by a few centimetres at the end of the wash cycle. The dishwasher remains inactive between the final rinse and the end of the cycle to allow the load to be properly dried (the display shows the time remaining to the end of the cycle). The program is interrupted if the door is opened during this stage. A short beep is emitted and cycle lights 4 and 5 flash to indicate that the cycle has finished. It starts automatically if the selected program is compatible with the option. It can be disabled before starting the program.

SMEG LSPU8643WH - DRY ASSIST (if present) - 1

There must be sufficient space available for the door to open. The door must not be forced open and closed before the wash cycle has ended completely.

SMEG LSPU8643WH - DRY ASSIST (if present) - 2

Note: some models are equipped with the dry assist function by default on one or more cycles (check the manual supplied with the product).

These models are not fitted with a button to control this function. The door opens automatically at the end of the wash cycle(s).

DELAY (if present)

Press the DELAY button to set the dishwasher cycle to start during the required time period (e.g. night). According to the model, this may be indicated on the display or by specific lights. The option cannot be selected once the cycle is running. To cancel the setting, press the button several times until the lights switch off or until the number on the

display is reset. After the door has been closed, the dishwasher will carry out a pre-wash cycle, after which the set “cycle delay” option will be activated.

SELF CLEAN (if present)

Dishwasher cleaning cycle. The cycle should be started with the machine empty, without dishes. It is recommended to run the program every 2-3 months, using special dishwasher detergents. The light flashes during operation. At the end of the cycle it remains on and cycle lights 4 and 5 flash.

The display (if available) shows "End".

1 2 5 4 3 6

SMEG LSPU8643WH - SELF CLEAN (if present) - 2

TO SAVE ON ENERGY! ... AND PROTECT THE ENVIRONMENT

• Always use the dishwasher with a full load.
- Load the dishwasher as indicated in the instructions manual. If the dishwasher is loaded incorrectly, it may lead to poor results as well as waste water, energy and detergent.
- Do not wash dishes under running water before placing them in the dishwasher. It would just waste water and energy.
- Use the washing program that is most appropriate for each type of load.
• If available, connect the dishwasher to a hot water supply up to 60°C.
- If the manufacturer's instructions and recommendations are followed, washing the same number of similarly soiled dishes in a dishwasher consumes less water and energy than if they were washed by hand.

SMEG LSPU8643WH - TO SAVE ON ENERGY! ... AND PROTECT THE ENVIRONMENT - 1

TO CUT DOWN ON DETERGENT CONSUMPTION! ... AND PROTECT THE ENVIRONMENT

The phosphates contained in dishwasher detergents are harmful to the environment. To avoid using excessive amounts of detergent and to save on electricity, observe the following:

  • separate the more delicate items from dishes that are more resistant to aggressive detergents and high temperatures;
    • do not pour detergent directly onto the dishes.

SMEG LSPU8643WH - TO CUT DOWN ON DETERGENT CONSUMPTION! ... AND PROTECT THE ENVIRONMENT - 1

If the door has to be opened while washing is in progress, the program will be interrupted. The relative light will keep flashing and a beeper will signal that the cycle has not been completed. You must wait about 1 minute before closing the door to restart the program. When the door is closed the program will continue from where it was interrupted. This operation should only be carried out if strictly necessary, because it might cause problems in execution of the program.

ENERGY MANAGEMENT

After 5 minutes of waiting (washing cycle completed, stopped or set but not started) the dishwasher switches to a standby state to reduce energy consumption.

In this state, the dishwasher indicator panel (lights or display depending on model) functions more slowly (switch-on once every 5 seconds).

REMOVING THE DISHES

At the end of the washing program, wait at least 20 minutes before removing the dishes, to allow them to cool. To ensure that any drops of water left in the top basket cannot drip onto the dishes still in the bottom basket, you are advised always to empty the bottom basket first.

5. OPERATING INSTRUCTIONS

After having installed the dishwasher, remove the basket retainers and prepare the machine for use as follows:

  • Regulate the water softening system;
  • Add regenerating salt;
  • Add rinse aid and detergent.

Setting the water hardness

The dishwasher must be switched on and the door open. Press and hold the cycle delay button until "h" appears on the display followed by the current setting (e.g. h3).

Press the cycle delay button once or several times to select the required hardness (from h0 to h5).

1 2 5 4 3 6

After carrying out the adjustment or displaying the current setting, if you do not touch the button for a few seconds the dishwasher will automatically exit from adjustment mode and return to the standard operating mode.

WATER HARDNESS TABLE

WATER HARDNESSSETTING
German degrees (°dH) French degrees (°dF)
0 - 60 - 11h.-0 NO SALT
7 - 1012 - 18h.-1
11 - 1519 - 27h.-2
16 - 2128 - 37h.-3
22 - 2838 - 50h.-4
29 - 5051 - 90h.-5

Contact your local water board for information on the hardness of your water supply. Default settings: h3 - 16-21°dH - 28-37°dF

5.1 Adding the salt

SMEG LSPU8643WH - Adding the salt - 1

The amount of scale contained in the water (water hardness index) can cause whitish staining on the dry dishes, which tend to become dull over time. The dishwasher is equipped with an automatic softening system which uses a special regenerating salt to reduce the hardness of the water.

SALT

When using water of medium hardness, the regenerating salt container should be refilled after approximately 20 washing cycles. The salt container can hold approximately 1 kg of salt in grains. Some models are equipped with an optical no-salt indicator. In these models, the cap of the salt container contains a green float which descends as the salt concentration in the water drops. When the green float can no longer be seen through the transparent cap, the container must be topped up with regenerating salt. The container is situated at the bottom of the dishwasher.

The salt prevents the formation of scale deposits.

  • Remove the lower basket.
  • Unscrew the cap of the salt container by turning it anticlockwise.
  • When using the dishwasher for the first time, fill the container with a litre of water.
  • Pour salt (approx. 1 kg) into the container using the funnel provided with the dishwasher.
  • When finished, remove any salt residues before screwing the cap back on.

In order for the water softening system to give fault-free service, the appliance performs a regeneration cycle of the system at regular intervals.

The regeneration process consists of several stages. It starts at the end of the last rinse cycle, after the amount of water indicated in the mains water hardness setting has been reached during the wash cycle, and finishes at the beginning of the following wash cycle.

The regeneration process increases the cycle time and consumption of water and electricity.

Below is an overview of consumption of regeneration the softening system using the Eco program with a water hardness setting of H2.

Water consumption according to model [refer to the programs table] (litres)Regeneration frequency (number of cycles)Water consumption during regeneration (litres)Energy consumption during regeneration (Wh)Duration of the regeneration process (min)
At the end of the last rinseAt the beginning of the following wash cycleAt the end of the last rinseAt the beginning of the following wash cycleAt the end of the last rinseAt the beginning of the following wash cycle
780,24(10x0,4 litri)0,3 1,2 6 4
8,5-9-9,56
10,5-125

SMEG LSPU8643WH - Adding the salt - 3

  • Each time the salt container is refilled, make sure that the cap is securely closed. The mixture of water and detergent must never penetrate the salt container, as this would compromise the operation of the regeneration system. In this case warranty cover will be forfeited.
  • Only use regeneration salt specifically for domestic dishwashers. Do not use table salt, since it contains insoluble substances that could damage the water softener system.
  • After having added salt, run a wash cycle to remove any excess salt. In this way, the excess saline solution will be immediately removed by the water; the prolonged presence of salt water inside the tank may lead to corrosion.

SMEG LSPU8643WH - Adding the salt - 4

Be careful not to confuse the salt and detergent packages; adding detergent to the salt container will damage the water softening system.

5.2 Adding the rinse aid

SMEG LSPU8643WH - Adding the rinse aid - 1

The detergent and rinse aid dispensers are situated on the inner part of the door: the detergent dispenser is on the left, and the rinse aid dispenser is on the right.

SMEG LSPU8643WH - Adding the rinse aid - 2

natural_image Technical line drawing of a device casing with internal compartments and mounting features (no text or symbols)

The rinse aid helps the dishes dry faster and prevents the formation of scale deposits and staining; it is automatically added to the water during the final rinse cycle, from the container situated on the inner side of the door.

To add rinse aid:

  • Open the dispenser by pressing and lifting the tab on the cover.
  • Top up again when the rinse aid indicator light turns on.
  • Close the cover, a click indicates when it is closed.
  • Use a cloth to remove any spillage of rinse aid which might lead to the formation of excess foam.

SMEG LSPU8643WH - Adding the rinse aid - 3

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SMEG LSPU8643WH - Adding the rinse aid - 4

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CLICK!

Adjusting the amount of rinse aid

  • The dishwasher must be switched on and the door open.
  • Press and hold the cycle delay button until "b" appears on the display followed by the current setting (e.g. b3).
  • Press the cycle delay button once or several times to select the required hardness (from b0 to b5) according to the following table.

1 2 6 5 4 3 7

After carrying out the adjustment or displaying the current setting, if you do not touch the button for a few seconds the dishwasher will automatically exit from adjustment mode and return to the standard operating mode.

RINSE AID ADJUSTMENT TABLE
b00 – not dispensed
b1minimum 2 ml
b23 ml
b34 ml
b45 ml
b5maximum 6 ml

Default settings: b4 - 5 ml

SMEG LSPU8643WH - Adjusting the amount of rinse aid - 2

  • The amount of rinse aid must be increased if the washed dishes appear dull or feature circular stains.
  • If, on the other hand, the dishes are sticky or have white streaks, it is necessary to reduce the rinse aid setting.

5.3 Adding the detergent

  • Open the detergent dispenser cover by lightly pressing the button P.
  • Add the detergent or tablet.
  • Close the cover by sliding it until it stops, indicated by a click. The dispenser will open automatically during the wash cycle.
    Only add the detergent or tablet if the dispenser is dry.

Technical diagram showing four steps of a device's internal processing, including disassembly and cleaning operations.

SMEG LSPU8643WH - Adding the detergent - 2

With the exception of the SOAK program, before every washing cycle it is necessary to add the required amount of detergent to the detergent dispenser. The rinse aid, on the other hand, should only be added as required.

SMEG LSPU8643WH - Adding the detergent - 3

With the exception of the SOAK program, before every washing cycle it is necessary to add the required amount of detergent to the detergent dispenser. The rinse aid, on the other hand, should only be added as required.

SMEG LSPU8643WH - Adding the detergent - 4

  • When a program with a hot pre-wash is selected (see program table), extra detergent must be placed in the cavity.
    • Use only detergents specially formulated for dishwashers.
  • The detergent packs must be sealed and stored in a dry place to prevent the formation of lumps which may negatively affect washing results. Once opened the detergent packs should not be kept for too long, otherwise the detergent loses its effectiveness.
  • Do not use detergents for washing dishes by hand because they may affect the operation of the dishwasher.
  • Add the correct amount of detergent. An insufficient amount of detergent will result in a partial removal of dirt from the dishes, whereas an excessive amount is wasteful and does not improve the washing results.

For the safeguarding of the environment we recommend the use of phosphate- and chlorine free detergents.

SMEG LSPU8643WH - Adding the detergent - 5

The introduction of detergent into the rinse aid dispenser, even in liquid form, will damage the dishwasher.

5.4 General warnings and recommendations

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Before using the dishwasher for the first time, it is advisable to read the following recommendations concerning dish types to be washed and their loading.

There are generally no constraints on the washing of domestic dishes, but in certain cases it is necessary to take their characteristics into account.

Before loading the dishes into the baskets it is necessary to:

  • remove coarse food remains: e.g. bones, fish-bones, etc. which may clog the filter or damage the wash pump.
  • soak any pots or pans with burnt-on food remains on the bottom to facilitate removal, then load them into the lower basket.

There is no need to pre-wash the dishes under running water before loading them into the baskets since this only wastes water.

Correct loading of the dishes helps ensure optimal washing results

SMEG LSPU8643WH - General warnings and recommendations - 2

WARNING!

  • Make sure that the dishes are securely in place so that they cannot tip over or obstruct the rotation of the spray arms during the washing cycle.
  • Do not place very small objects in the baskets as these could fall and obstruct the spray arms or the wash pump.
  • Containers such as cups, bowls, glasses and pots should always be loaded with the opening facing downwards and with any cavities at an angle, to allow the water to drain out.
  • Do not stack dishes or place them in such a way that they cover one other.
  • Do not place glasses too close together because they may knock against each other and break, or there might be staining at the point where they touch.

MAKE SURE that the items being washed are dishwasher-safe.

Items which are not dishwasher-safe:

  • Wooden dishes, pots or pans: these may be damaged by the high washing temperatures.
  • Handcrafted items: these are rarely suitable for washing in a dishwasher. The relatively high water temperatures and the detergents used may damage them.
  • Plastic dishes: heat resistant plastic dishes must be washed in the upper basket.
  • Dishes and objects in copper, tin, zinc or brass: these tend to stain.
  • Aluminium dishes: items made of anodised aluminium may lose their colour.
    • Silverware: silver items may stain.
  • Glass and crystal: in general, glass and crystal objects can be washed in the dishwasher. However, certain types of glass and crystal may become dull and lose their clearness after many washings. Therefore, for these items we recommend using the least aggressive program available.
  • Decorated items: the decorated objects available on the market are generally able to withstand washing in the dishwasher, although the colours may fade after many washes. If in doubt as to the fastness of the colours, it is advisable to wash just a few items at a time for approximately one month.

5.5 Using the baskets

Capacity, including serving dishes: 12 or 13 place settings depending on model (see energy label).

LOWER BASKET

The lower basket receives the full force of the lower spray arm, and should therefore be used for the "toughest" items with a heavier degree of soiling.

All types and combinations of loads are permitted, provided that the dishes, pots and pans are arranged with all the soiled surfaces exposed to the water jets coming from the bottom.

SMEG LSPU8643WH - LOWER BASKET - 1

natural_image Isometric line drawing of a modular shelving unit with wheels and structural supports (no text or symbols)

With fixed supports

To make the most of the space inside the basket when loading large items, certain models are equipped with tip-up supports for plates in 2 or 4 sections.

SMEG LSPU8643WH - LOWER BASKET - 2

natural_image Isometric technical diagram of a mechanical assembly with no visible text or symbols

With tip-up supports

BOTTOM BASKET INSERTS

Some models are equipped with bottom basket inserts which improve the drying of dishes. The inserts are supplied in the accessories bag; to use them, simply fit them into place as shown. The inserts are supplied in the accessories bag; to use them, simply fit them into place as shown.

SMEG LSPU8643WH - BOTTOM BASKET INSERTS - 1

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SMEG LSPU8643WH - BOTTOM BASKET INSERTS - 2

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LOADING THE LOWER BASKET

Carefully load flat plates, soup plates, dessert and serving dishes, positioning them vertically. Pots, pans and their covers must be loaded upside down. When loading soup plates and dessert bowls, be sure to leave a gap between them.

Loading examples:
SMEG LSPU8643WH - LOADING THE LOWER BASKET - 1

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SMEG LSPU8643WH - LOADING THE LOWER BASKET - 2

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UPPER BASKET

The upper basket should be loaded with small or medium-sized items such as glasses, small plates and saucers, tea or coffee cups, shallow bowls and light objects. If the upper basket is used in the lowermost position, it can also be loaded with serving dishes, provided they are only lightly soiled.

LOADING THE UPPER BASKET

Load plates facing forward; cups, bowls etc. must always be facing downwards. The left side of the basket can be loaded with cups and glasses on two levels. In the centre section, plates and saucers can be loaded vertically into the supports provided.

Loading examples:
SMEG LSPU8643WH - LOADING THE UPPER BASKET - 1

natural_image Technical line drawing of a mechanical assembly with multiple circular components and internal channels (no text or symbols)

SMEG LSPU8643WH - LOADING THE UPPER BASKET - 2

natural_image Technical line drawing of a mechanical assembly with multiple circular components and internal partitions (no text or labels)

CUTLERY BASKET (on some models only)

The basket is suitable for all types of cutlery, except long items that may interfere with the upper spray arm. The cutlery should be arranged in the spaces in the upper racks to allow the water to pass effectively between the items.

Forks and spoons should be positioned with the handle facing downwards, taking care not to injure yourself with the prongs of the forks. Knives should be placed in the tray on the upper rack or in the cutlery drawer, if present (depending on the model), otherwise position them with the handles facing upwards.

Ladies, wooden spoons and kitchen knives can be placed on the upper rack, making sure that the blades of the knives do not protrude from the basket. The upper racks can be opened in order to insert, for example, small items.

SMEG LSPU8643WH - CUTLERY BASKET (on some models only) - 1

natural_image Line drawing of a woven basket with handle and side panels (no text or symbols)

The cutlery basket slides across the dishwasher and can be placed in any position to allow optimal use of the space in the bottom basket.

SMEG LSPU8643WH - CUTLERY BASKET (on some models only) - 2

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TOP CUTLERY BASKET (on some models only)

The basket is designed to take cutlery, placed in the spaces provided, and long utensils, positioned lengthwise.

The “drawer” extraction system makes the basket easier to load, but it can also be taken completely off its runners by removing the retainers (as shown here).

Take great care to replace the retainers to ensure that the basket does not come off the runners accidentally.

SMEG LSPU8643WH - TOP CUTLERY BASKET (on some models only) - 1

natural_image Technical line drawing of a mechanical component with internal grid structure and two inset views showing internal components (no text or symbols)

FLEXIDUO TOP CUTLERY BASKET (on some models only)

This comprises two independent sliding, pull-out tray racks for easier loading/unloading of cutlery. Various loading systems and configurations are possible. For example, tea cups can be loaded with the right-hand rack set in the low position, while the left-hand rack or both can be removed to allow large dishes to be put in the top basket.

SMEG LSPU8643WH - FLEXIDUO TOP CUTLERY BASKET (on some models only) - 1

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SMEG LSPU8643WH - FLEXIDUO TOP CUTLERY BASKET (on some models only) - 2

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SMEG LSPU8643WH - FLEXIDUO TOP CUTLERY BASKET (on some models only) - 3

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SMEG LSPU8643WH - FLEXIDUO TOP CUTLERY BASKET (on some models only) - 4

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EXAMPLES OF LOADING FOR INTENSIVE DIRT

12 standard place setting

SMEG LSPU8643WH - standard place setting - 1

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SMEG LSPU8643WH - standard place setting - 2

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SMEG LSPU8643WH - standard place setting - 3

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If the bottom basket inserts are of the fold-down type, they should be laid flat for easier loading.

13 standard place setting

SMEG LSPU8643WH - standard place setting - 1

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SMEG LSPU8643WH - standard place setting - 2

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SMEG LSPU8643WH - standard place setting - 3

natural_image Line drawing of a multi-tiered rack with cylindrical and circular components (no text or symbols)

If the bottom basket inserts are of the fold-down type, they should be laid flat for easier loading.

13 standard place setting TOP CUTLERY BASKET (on some models only)
SMEG LSPU8643WH - standard place setting - 4

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SMEG LSPU8643WH - standard place setting - 5

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SMEG LSPU8643WH - standard place setting - 6

natural_image Technical line drawing of a mechanical device with multiple circular components and central housing (no text or symbols)

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natural_image Technical diagram of a fluid or filtration system with grid overlay and labeled components (no readable text or symbols)

If the bottom basket inserts are of the fold-down type, they should be laid flat for easier loading.

13 standard place setting FLEXIDUO TOP CUTLERY BASKET (on some models only)
SMEG LSPU8643WH - standard place setting - 8

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SMEG LSPU8643WH - standard place setting - 9

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If the bottom basket inserts are of the fold-down type, they should be laid flat for easier loading.

UPPER BASKET EQUIPMENT

(depending on the model)

Cutlery tray

For knives, spoons (tea and dessert) and long objects. The ends are designed to hold long stemmed glasses.

  • It can be removed by pressing and pushing the release levers (B) at the same time.
  • It has to be lowered if the upper basket is in the topmost position. Press the catches (G) simultaneously.

SMEG LSPU8643WH - Cutlery tray - 1

natural_image Technical line drawing of a mechanical harvesting machine with conveyor system and wheels (no text or symbols)

G 1 2 G 1

Fold-down shelves

For mugs, cups and long objects. The ends are designed to hold lc stemmed glasses

When not used they can be moved to a vertical position (until a click is heard).

SMEG LSPU8643WH - Fold-down shelves - 1

natural_image Technical line drawing of a mechanical assembly with multiple cylindrical components (no text or symbols)

Shelves with expandable wings

For small objects, mugs and cups.

They can be used either closed or open (pull the upper, sliding part). To close them, press the release device (S) and slide them downwards.

The ends are designed to hold long stemmed glasses (even when closed). When not used they can be moved to a vertical position (until a click is heard).

S

SMEG LSPU8643WH - Shelves with expandable wings - 2

natural_image Technical line drawing of a mechanical assembly with no visible text or symbols

Fold-down tines

These can be secured in a vertical position, resting on the bottom of the basket if unused, or placed in an intermediate position, as required. The single tine on the right is ideal for supporting long stemmed glasses

SMEG LSPU8643WH - Fold-down tines - 1

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SMEG LSPU8643WH - Fold-down tines - 2

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ADJUSTING THE UPPER BASKET

The height of the top basket can be adjusted to allow large dishes or pans to be placed in the bottom basket. The adjustment procedure may be type A or B, depending on the dishwasher model purchased.

Version A: pull-out with adjustment in two positions.

  • Pull out both the basket guides.
  • Remove the stops, first releasing them as shown in the diagram.
  • Pull out the basket.
  • Fit the upper or lower pair of wheels into the guide, depending on the setting required;
  • Return the stops to their original position.

The left hand and right hand sides of the basket must always be set at the same height.

SMEG LSPU8643WH - ADJUSTING THE UPPER BASKET - 1

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SMEG LSPU8643WH - ADJUSTING THE UPPER BASKET - 2

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SMEG LSPU8643WH - ADJUSTING THE UPPER BASKET - 3

natural_image Hand holding a structural steel rebar with arrows indicating force application (no text or symbols)

Version B: with adjustment in three positions on both sides.

The sides of the basket must always be set at the same height.

  • Raise the basket by pulling on the top edge (1), to the first or second catch depending on the height required.
  • To lower the basket, first release it by pulling the release lever (2). Adjustment is also possible with the basket loaded, but in this case when lowering the basket it should be held steady with one hand to avoid knocking the dishes.

SMEG LSPU8643WH - ADJUSTING THE UPPER BASKET - 4

natural_image Technical line drawing of a mechanical device with internal components and directional arrows (no text or symbols)

SMEG LSPU8643WH - ADJUSTING THE UPPER BASKET - 5

natural_image Isometric diagram of a mechanical assembly with a curved component and directional arrow (no text or symbols)

6. CLEANING AND MAINTENANCE

SMEG LSPU8643WH - CLEANING AND MAINTENANCE - 1

Before carrying out any work, always unplug the appliance from the electrical supply or switch off the omnipolar circuit breaker.

6.1 General warnings and recommendations

Avoid the use of acidic or abrasive detergents.

Clean the outer surfaces and door-lining of the dishwasher regularly using a soft cloth moistened with water or with a normal detergent suitable for painted surfaces. Clean the door gaskets with a damp sponge.

Periodically (once or twice a year) it is advisable to clean the tank gaskets using a soft cloth and water to remove any deposits.

If the dishwasher is used every day, we recommend cleaning the chamber and the water circuit monthly using a product that is specific for domestic dishwashers.

Technical diagram showing a mechanical assembly with labeled component A and directional arrow

CLEANING THE WATER INTAKE FILTER

The water intake filter A located at the outlet of the water supply tap needs to be cleaned periodically. After having closed the water supply tap, unscrew the end of the water intake hose, remove the filter A and clean it delicately under running water. Reassemble filter A in its seat and carefully screw the water intake hose back into position. We recommend that you check and clean it, if necessary, at least once a year.

CLEANING THE SPRAY ARMS

If the dishwasher is used every day, we recommend that you clean it once a week. The spray arms can be easily removed for periodic cleaning of the nozzles, to prevent possible clogging. Wash them under running water and carefully replace them in their seats, checking that their rotary movement is in no way impeded.

To remove the upper spray arm, unscrew locking ring R.

ORBITAL R

- To remove the lower spray arm, simply lift it up, pulling by the central part.

- To remove the orbital spray arm assembly, take hold of the longer arm and pull the orbital unit upward. Wash the arms under a jet of running water and return them carefully to their seat. After reassembly, check that the spray arms turn freely. Otherwise, check that they have been installed correctly.

- To remove and clean the planetarium sprayer follow the instructions provided.

SMEG LSPU8643WH - CLEANING THE SPRAY ARMS - 2

CLEANING THE FILTER UNIT

If the dishwasher is used every day, we recommend that you clean it once a week.

  • It is advisable to periodically inspect the centre filter C and, if necessary, to clean it. To remove the filter, grip the tabs, turn them anticlockwise and lift upwards;
  • push the centre filter D from the underside to remove it from the microfilter:
  • separate the two parts which make up the plastic filter by pressing the body of the filter in the zone shown by the arrows;
  • remove the centre filter by lifting it upwards.

Diagram showing a mechanical device with labeled components and directional arrows, including a monitor and a magnified view labeled 'C'.

D 1 1 2

SMEG LSPU8643WH - CLEANING THE FILTER UNIT - 3

natural_image Illustration of a hand using a tool to lift a valve into a gas stove (no text or symbols)

CLEANING THE FILTER UNIT (models with planetarium sprayer)

If the dishwasher is used every day, we recommend that you clean it once a week.

- It is advisable to periodically inspect the centre filter and, if necessary, to clean it.

- remove the planetarium sprayer follow the instructions provided.

- push the centre filter D from the underside to remove it from the microfilter:

- separate the two parts which make up the plastic filter by pressing the body of the filter in the zone shown by the arrows;

- remove the centre filter by lifting it upwards.

SMEG LSPU8643WH - CLEANING THE FILTER UNIT (models with planetarium sprayer) - 1

SMEG LSPU8643WH - CLEANING THE FILTER UNIT (models with planetarium sprayer) - 2

GENERAL WARNINGS AND RECOMMENDATIONS FOR CORRECT MAINTENANCE:

  • The filters should be cleaned under running water using a stiff brush.
  • When removing the filter, take care that there are no food residues on it. If any residues fall into the washing pit they might block hydraulic components, or foul the spray arm nozzles.
  • It is essential to thoroughly clean the filters according to the above instructions: the dishwasher cannot function if the filters are clogged.
  • Carefully replace the filters in their seats, to avoid damaging the wash pump.

  • TROUBLESHOOTING. WHAT TO DO IF...

FaultThe salt light does not turn onPossible causeThere is still enough saltSolutionCheck the fill level
The rinse aid light does not turn onThere is still enough rinse aidCheck the fill level
Water collects at the bottom of the dishwasherThe water inlet hose is kinked or crushedCheck the route of the hose
The drain siphon is cloggedMake sure that the siphon is not clogged or partially cloggec
The filter unit is cloggedClean the filters as indicated in the manual
Cutlery not dry Water in the bowls of spoons or ladlesCutlery (e.g. serving spoons) in the cutlery drawer (if present), on the bottom of the basket or on the fold down shelves at the side must be arranged with their bowls facing downwards.
Tea or lipstick residues on the dishesWash temperature too lowCheck the fill level
Detergent insufficient or unsuitableCheck the fill level
Cutlery arranged incorrectly in the cutlery basketDo not place items of cutlery on top of one another or allow them to touch one another
The inside of the dishwasher is wetCondensation The appliance is not faulty, it is normal for there to be condensation on the inside walls
Change in colour of the plastic parts inside the chamberThe colour of plastic parts inside the dishwasher can fade with useThis is normal and does not affect the effectiveness of the dishwasher
The salt and/or rinse aid light is onNo saltAdd salt
No rinse aidAdd rinse aid
Detergent residues or dishes not perfectly cleanDishes are preventing the cover of the detergent dispenser from opening completelyThe dishes should not protrude from the basket
The detergent dispenser cover is blocked by the table!The tablet should be inserted transversely, not vertically
Tablets used in a short program; the detergent does not have time to dissolveUse a powder detergent or a more intensive program
Detergent stored in an open box in a damp environment. It has lost its effectiveness, aged or become lumpyReplace detergent
Dishes arranged incorrectlyWater cannot pass correctly if the dishes are arranged incorrectly. Take greater care when arranging the dishes.
Traces of rust on cutlery Cutlery not oxidation resistant.Knife blades are particularly subject to this.Use only stainless cutlery.
Cutlery becomes oxidized even if washed together with other items that are subject to oxidation (pot handles, damaged knives, etc.)Avoid washing parts that can become oxidized
Too much salt in the washing waterTighten the cap of the water softener container properly
The dishwasher does not startThe door does not close Check theposition of the door lock catch (D). If necessary, raise it by adjusting the plastic screw (V) next to the catch
SMEG LSPU8643WH - GENERAL WARNINGS AND RECOMMENDATIONS FOR CORRECT MAINTENANCE: - 1
SMEG LSPU8643WH - GENERAL WARNINGS AND RECOMMENDATIONS FOR CORRECT MAINTENANCE: - 2
The door does not close Check the condition of the doorlock catch:- if it has not triggered (N), the door opens and closes normally
- if it has triggered (S), close the door with force (without slamming it) until it rearms; then open and close the door again
Door does not close properly Make sure that there are no obstacles that prevent it from closing (e.g. objects protruding from the baskets)
FailureContact technical assistance
No powerCheck the power supply.
Check the power cable
It is not clear if the spray arms are workingThe spray arms start turning approximately 5 minutes after the dishwasher starts. This is normal during the washing cycle.
No water is taken in Make sure that the water tap is open
Dishes not dryNo rinse aidAdd rinse aid
A program has been used that does not involve a final drying cycleSee program table
Water in dishes or pans When loading the dishwasher, make sure that you place dishes and pans at an angle
The dishes were taken out too soonWait at least 20 minutes after the end of the program
Use of ecological rinse aids Ecological products may be less effective than traditional products
Plastic dishes Plastic has a lower heat storage capacity and is therefore harder to dry
The combined detergent used does not produce good drying resultsUse a different combined detergent. Using traditional rinse aids improves drying.
Clouding of glassware Glass not dishwasher safe Only use glassware that is dishwasher safe. Check the water softener setting (reduce if necessary). Use a detergent that contains additives for protecting glass
Water marks on some items or on plastic dishesThe formation of drops on the plastic parts is inevitable; stains may therefore be visible after dryingUse a more intense program
Arrange dishes at an angle so that the water can drain off easily
Use a traditional rinse aid or increase the dosage
Increase the water softener setting
Removable streaks on glasses, metal items and cutleryToo much rinse aid Reduce the amount of rinse aid
No rinse aid or setting too low Add rinse aid or increase supply
Detergent not very effective Packets of detergent should not be kept open for too long. The detergent loses effectiveness
Food residues on the dishes Dishes too close together, baskets too fullThere must always be enough space between the dishes to allow water jets to pass. Avoid contact points
Dirty filters Clean the filters as indicated in the manual
Filters inserted incorrectly or not fastened in placeCheck and correct
Wash program unsuitable for the type of soilFind the suitable washing program in the program table
Combined detergent used with programs that are too shortUse a powder detergent or a more intensive program
Not enough detergent (if you are using a powder detergent)Increase the amount of detergent used
Upper basket not horizontal The left and right sides of the upper basket must be at the same level
White film in the chamber or on the doorThe substances contained in the detergent has settled outUse a dishwasher cleaner
Wash the appliance by hanc
Change detergent
Incorrect water hardness setting (too low or too high)Adjust the water softener setting
Change detergent
Salt container cap not tightened (saline solution mixing with the wash water)Tighten the salt container cap properly
Combined detergent or bio/eco detergent not very effectiveAdjust the water softener system
Use separate products

SMEG LSPU8643WH - GENERAL WARNINGS AND RECOMMENDATIONS FOR CORRECT MAINTENANCE: - 3

If after following the above troubleshooting instructions the problem persists, call the nearest After-Sales Centre.

WARNING: any operations performed on the appliance by unauthorised persons are not covered by the warranty and shall be paid for by the user.

8. TROUBLESHOOTING

The dishwasher is equipped with a self-diagnostics system that is capable of detecting and signalling a number of possible faults.

TABLE OF FAULTS DETECTED BY THE SELF-DIAGNOSTICS SYSTEM

FAULT DESCRIPTION
E 01The anti-flooding system (where present) has been tripped service.
E 02The water level limitation system has tripped.
E 03The appliance cannot heat the water.
E 04The temperature sensor is disconnected.
E 05The appliance cannot take in the water.
E 06The appliance cannot drain the water from the tank.
E 07The dishwasher cannot measure the precise water quantity that has been loaded.
E 08Problem on the water distribution system to the baskets.
E 09Water intake system malfunction.
E 11Wash motor pump does not work

If an alarm occurs, the machine stops the current program and indicates the fault.

• Alarms E1 and E11 require you to contact the technical assistance service.
- Alarm E7 is displayed at the end of the cycle, which is anyway completed, as it does not affect the operation of the dishwasher.

For all other alarms, proceed as follows: stop the current program, switch off the dishwasher. Switch on and program the dishwasher again to start the new wash cycle.

SMEG LSPU8643WH - TROUBLESHOOTING - 1

If the malfunction persists, contact your authorised Service Centre and provide it with the fault code.

The contact details of the Technical Assistance Department can be found on the warranty certificate and the website

The manufacturer reserves the right to make any changes deemed necessary for the improvement of its products without prior notice.

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Product information

Brand : SMEG

Model : LSPU8643WH

Category : Dishwasher