WC140 - Dishwasher CDA - Free user manual and instructions

Product type	Freestanding dishwasher
Brand	CDA
Model	WC140
Dimensions (H x W x D)	850 x 600 x 600 mm
Weight	45 kg
Power supply	220-240 V, 50 Hz, 10 A
Energy class	A
Capacity	12 place settings
Water consumption	12 L per cycle
Noise level	47 dB(A)
Number of programs	6
Programs	Intensive, Normal, Eco, Glass, Quick 30 min, Rinse
Drying system	Condensation drying
Adjustable upper basket	Yes, height adjustable
Cutlery basket	Yes, removable
Self-cleaning filter	Yes
Delay start	Yes, up to 24 hours
Child lock	Yes
Anti-flood protection	Yes
Display	LED indicators
Parts availability	Spare parts available from manufacturer and authorized dealers

Frequently Asked Questions - WC140 CDA

How to install the dishwasher WC140?

Ensure the appliance is placed on a level surface. Connect the water inlet hose to a cold water supply (3/4 inch). Connect the drain hose to a suitable drain. Plug into a grounded outlet. Refer to the installation manual for detailed steps.

How to clean the filters?

Turn off and unplug the dishwasher. Remove the lower basket. Rotate the coarse filter to unlock it, then remove the microfilter assembly. Rinse both under running water with a soft brush. Reassemble and lock back into place.

What programs are available?

The WC140 offers 6 programs: Intensive (for heavily soiled pans), Normal (everyday load), Eco (energy-saving at 50°C), Glass (gentle for crystal), Quick 30 min (light soil), and Rinse (quick rinse only).

Why is my dishwasher not draining?

Check if the drain hose is kinked or clogged. Clean the filters and pump. Ensure the sink drain is not blocked. If the problem persists, the drain pump may need replacement. Consult the service manual.

How to reset the dishwasher?

Press and hold the Start button for 3 seconds while the machine is on. Alternatively, switch off at the mains for 30 seconds and then switch on again.

What do the error codes mean?

Common errors: E1 - water supply issue, E2 - draining problem, E3 - heating failure, E4 - overflow. Check the manual for full list. Reset after fixing the issue.

How to use the delay start function?

After selecting a program, press the Delay button to set the delay in hours (1-24). The display shows the remaining time. Close the door; the cycle will start automatically after the set delay.

Can I use regular dishwasher detergent tablets?

Yes, the WC140 is compatible with all standard detergent tablets, powders, and gels. Use the dispenser and add rinse aid for better drying.

How to care for stainless steel interior?

Wipe the interior with a damp cloth after each use. Use a stainless steel cleaner for stubborn stains. Avoid abrasive scouring pads. Leave the door open to dry.

Where can I find spare parts?

Contact CDA customer service or visit their website. Authorized dealers also stock parts like filters, spray arms, and racks. Use the model WC140 for parts identification.

USER MANUAL WC140 CDA

WC140IN Integrated Dishwasher Manual for Installation, Use and Maintenance

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Front view of a CBA washing machine (no visible text or symbols on the appliance body)

Important

The CDA Group Ltd cannot be held responsible for injuries or losses caused by incorrect use or installation of this product. Please note that CDA reserve the right to invalidate the guarantee supplied with this product following incorrect installation or misuse of the appliance.

This appliance is not designed to be used by people (including children) with reduced physical, sensorial or mental capacity, or who lack experience or knowledge about it, unless they have had supervision or instructions on how to use the appliance by someone who is responsible for their safety.

Under no circumstances should any external covers be removed for servicing or maintenance except by suitably qualified personnel.

Appliance information:

Please enter the details on the appliance rating plate below for reference, to assist CDA Customer Care in the event of a fault with your appliance and to register your appliance for guarantee purposes.

Appliance Model
Serial Number

This appliance has been designed for domestic use only. Commercial use will invalidate the warranty

CE Declarations of Conformity:

This appliance has been designed, constructed and marketed in compliance with safety requirements of EEC Directives 2004/108/EC, 2006/95/EC, IEC436/DIN44990, EN 50242

IMPORTANT INFORMATION FOR CORRECT DISPOSAL OF THE PRODUCT IN ACCORDANCE WITH EC DIRECTIVE 2002/96/EC.

At the end of its working life, the product must be taken to a special local authority waste collection centre or to a dealer providing appliance recycling services.

Disposing of a household appliance separately avoids possible negative consequences for the environment and health. It also enables the constituent materials to be recovered, saving both energy and resources. As a reminder of the need to dispose of household appliances separately, the product is marked with a crossed-out wheeled dustbin.

Important

• Read the instructions prior to installation and use of the appliance.
• Do not lean or climb on the open dishwasher door to prevent damage.
• Close the dishwasher door after use to prevent accidents.
  • Use only detergents, salt and rinse aid specifically designed for dishwashers.
• Do not put solvents in the dishwasher detergent compartment to prevent risk of explosion
• Only put dishwasher safe items into the dishwasher. If in doubt, check with the manufacturer of the items.
  Take care when loading the dishwasher to observe the recommendations for best loading practice, and also to ensure that sharp objects such as knives are placed blade down to prevent accidents.
• Do not open the dishwasher door when a programme is running. If it is necessary to do so, then open it only slightly to allow the dishwasher to pause the programme and prevent any water spilling out. Remember that the water in the dishwasher can be very hot when the programme is running.
• When the dishwasher is not in use, we recommend that you turn off the water supply at the supply tap and disconnect the main supply.
• If you are leaving the dishwasher for an extended period you should leave the door slightly open to prevent the formation of unpleasant smells.

Recommendations

• To reduce energy and water consumption, remove all dirt residues from the dishes prior to loading the dishwasher.
- Only run the dishwasher when fully loaded.
- Place hollow items (bowls, glasses and pans) face down in the basket.

Before first use

• Set the water softener level as required by the water hardness in the area.
• Add 2kg of salt into the salt compartment and then fill with water to the top of the salt compartment.
• Remove all the packaging materials from the interior of the dishwasher.
  • Fill the rinse aid compartment.
• Run a hot programme without any dishes in the dishwasher.

Control Panel

Power Button

To switch the power to the dishwasher on or off, press the power button (1). When you switch on the dishwasher, the end of programme light will illuminate.

Programme Selection Button

To select a programme, press the programme selection button (2). The dishwasher will store in its memory the last programme used. To change the programme, press the programme selection button again until the light next to the required programme is illuminated.

Delay Timer Button and Delay Timer Indicator Lights

The dishwasher is equipped with a variable delay timer of three, six or nine hours' duration. To set the delay timer, press the delay timer button (3). This will switch on the delay timer for three hours, and the 3h light will illuminate. To change the duration, press the delay timer button again until the light next to the required time (6h or 9h) is illuminated.

To cancel the timer, press the delay timer button again until none of the delay timer indicator lights are illuminated.

As the delay timer counts down, the delay timer indicator lights will illuminate in turn, so at six hours' delay the 6h light will illuminate, and at three hours' delay the 3h light will illuminate.

Salt Warning Light

When the dishwasher salt begins to run out, the salt warning light will illuminate to advise that the salt needs refilling.

Rinse Aid Warning Light

When the rinse aid begins to run out, the rinse aid warning light will illuminate to advise that the salt needs refilling.

End of Programme Light

When the programme is complete, the dishwasher will emit five beeps and the end of programme light will illuminate.

Starting a programme

• Press the Power button.
• Press the Programme Selection button until the required programme light is illuminated.
  • If required, press the Delay Timer button.
• Once the power is switched on, the end of Programme Indicator light will switch on.
• Once a programme is selected, the end of Programme Indicator light will switch off, and the Programme Indicator light will switch on.
• When you close the dishwasher door the programme will start automatically.

Please note: The dishwasher stores the most recently used programme in its memory. To change the programme, simply press the Programme Selection button.

At the end of a programme

If possible, do not open the dishwasher door once the programme has started.

At the end of the programme, the dishwasher will beep five times, and the end of Programme Indicator light will switch on.

Changing a programme

It is possible to change the programme if necessary once the programme has started.

• First open the door slightly to reduce the risk of water spillage.
• Press the Programme Selection button until the required Programme Indicator light is illuminated.
• Then close the door. The dishwasher will begin the new programme from the point at which the old programme stopped.

Cancelling a programme

It is possible to cancel the programme once the programme has started.

• First open the door slightly to reduce the risk of water spillage.
• Press and hold the Programme Selection button for approximately three seconds, until the end of Programme Indicator light flashes and the Programme Indicator light switches off.
• Then close the door. The dishwasher will drain for approximately thirty seconds. Once this is complete, the dishwasher will beep five times and the end of Programme Indicator light will switch on.

Switching the dishwasher off

• Once the dishwasher beeps five times, and the end of Programme Indicator light switches on, the dishwasher can be switched off by pressing the Power button.
• Then turn off the water tap and remove the plug from the power socket.

Please note: The dishwasher will automatically continue on the programme it has started if the door is opened or in the event of a power cut.

Detergent

To fill the detergent compartment

1. Push the latch to open the compartment.
2. Add the required amount of detergent. The main detergent compartment (b in figure 1) has lines to allow for specific amounts of detergent.

These are marked at either 15 cm ^3 or 25 cm ^3 , depending on how dirty the dishes are.

If your dishes are in need of an intensive wash, then add 5 cm ^3 of detergent into the prewash section of the compartment (a in figure 1).

1. Then close the detergent compartment lid until the latch locks.

Please note: You should only use detergents designed specifically for use in dishwashers.

If using dishwasher tablets, always use the detergent compartment, do not put them in the main body of the dishwasher or in the cutlery basket. The solubility of dishwasher tablets can vary depending on the temperature and duration of the programme. As a result, it is recommended that powder detergents should be used in the shorter programmes to allow better performance.

CDA recommends the use of separate detergent, rinse aid and dishwasher salt rather than combination tablets as separates achieve better wash performance.

If you do use combination detergents, add salt and rinse aid to the dishwasher and then adjust the water hardness setting and rinse aid setting to the minimum. When you then use separate detergents again, you should fill the salt and rinse aid compartments, adjust the water hardness setting to the maximum and run an empty wash, then adjust the water hardness setting and the rinse aid setting to the appropriate level.

Salt

To ensure the best efficiency, the dishwasher needs soft water. Hard water means that lime residues remain on the dishes and the interior of the dishwasher, affecting performance. The softener system is designed to remove the ions that make the water hard to provide the best quality wash performance. This is achieved by using dishwasher salt.

To add dishwasher salt, follow the steps below:

1. Remove the lower dishwasher basket and then unscrew the salt compartment cap, as shown in figure 2.
2. Fill the compartment with dishwasher salt (do not use table salt), carefully to prevent unnecessary spillage. Before first use, you should fill the compartment with 2kg of dishwasher salt and then fill up the salt compartment with water (up to the brim of the compartment) as shown in figure 3.
3. Replace the cap and the lower basket.

When the salt warning light on the control panel illuminates, you should refill the salt compartment with salt only – do not add water to the salt compartment after the first use.

You should run a programme immediately after adding dishwasher salt, to prevent any damage to the dishwasher systems.

Diagram of a mechanical device with a gear and basket, labeled 'fig. 2' (no readable text or symbols)

Illustration of a microscope capturing liquid into a container, labeled with number 3 and figure label (no text or symbols on the diagram itself)

Softener adjustment

The efficiency of your dishwasher depends on the softness of the tap water. To ensure best efficiency, the dishwasher is equipped with a system that reduces the hardness in the mains water supply. The efficiency will increase when the system is correctly set. To find out the water hardness level of your water supply you can use the test strip supplied or alternatively contact your local water board.

1. Open the testing strip.
2. Run water through the tap for one minute.
3. Hold the testing strip in water for one second.
4. Shake the testing strip after taking it out of the water
5. Wait for one minute
6. Check the number of marks on the strip to see the level of water hardness.

If the hardness of the water you use is above 63dE or if you are using well water; you are recommended to use filter and water refinement devices.

Please note: The level of water hardness is preset to level 3.

1. Press and hold down the programme selection button
2. Press the power button to switch on the dishwasher
3. Keep the programme selection button pressed until the five programme indicator lights and the end of programme indicator light flash.
4. To adjust the level, press the programme selection button until the required level is selected. The programme lights will illuminate as in the table of water hardness settings.
5. To store the selected water hardness level, press the power button.

Water hardness level	British hardness dE	Hardness Level Indicator	P170°C	P265°C	P350°C	P440°C	P5
1	0-6	P1 – P5 leds are on.	●	○	○	○	●
2	7-14	P2 – P5 leds are on.	○	●	○	○	●
3	15-21	P3 – P5 leds are on.	○	○	●	○	●
4	22-28	P4 – P5 leds are on.	○	○	○	●	●
5	29-39	P1 – P4 – P5 leds are on.	●	○	○	●	●
6	40-63	P2 – P4 – P5 leds are on.	○	●	○	●	●

Rinse Aid

To fill the rinse aid compartment

1. Open the rinse aid compartment by turning and removing the cap as shown in figure 4.
2. Fill the rinse aid compartment until the rinse aid indicator goes dark, as shown in figure 5 (where "a" indicates the compartment is empty, and "b" indicates the compartment is full).
3. Replace the cap, ensuring the markers on the cap line up with the compartment prior to screwing the cap back in place.

Rinse Aid Adjustment

The level of rinse aid use is preset to 4. You can adjust the level of rinse aid use by adjusting as shown in figure 6.

If water stains form on the dishes after a wash, the level should be increased. If blue stains which can be wiped away are left on the dishes after a wah, the level should be decreased.

Please note: Rinse aid ensures better quality wash results and increased drying performance.

Always refill the rinse aid when the rinse aid indicator light on the control panel is illuminated.

Diagram showing hands performing a mechanical operation with a rotating component (no text or symbols)

Illustration of a hand using a tool to mark a circular object with a sun symbol, labeled 'fig. 6' (no text or symbols on the diagram itself)

Dishwasher Baskets

To adjust the height of the upper basket:

1. Open the basket retaining clips, as shown in figure 7, but turning them to the side.
2. Remove the upper basket, and relocate the alternate set of wheels on the runner, as shown in figure 8, pushing the basket back into place.
3. Close the basket retaining clips.

The images below are designed as guidance as to best practice for loading the dishwasher.

Upper basket

Illustration of a basket containing four cooking utensils (pops, panes, kitchenware) with no text or symbols

Lower basket

Industrial conveyor system with multiple rollers and a central rack (no visible text or symbols)

3D rendered diagram of a mechanical component with multiple circular features and ribbed base (no text or symbols)

Bad loads

Diagram of a grid with circular elements and a black X symbol overlay (no text or labels)

Industrial machinery diagram showing components like gears, pipes, and a control unit (no text or labels)

Abstract 3D wireframe grid with scattered geometric shapes (no text or symbols)

3D wireframe model of a mechanical component with a central 'X' mark (no text or symbols)

Technical illustration of a mechanical assembly with wire mesh and a cylindrical component, labeled 'fig 7' (no text or symbols on the diagram itself)

Mechanical assembly diagram showing a conveyor belt system with pulleys and a cylindrical component (no text or symbols)

Standard loading and Test Data

Capacity

• Upper and lower baskets: 12 place settings.
• The upper basket should be adjusted to high position.
• Cups should be placed on to the dish rack pins.

Detergent / Rinse aid

- 5 + 25 ~cm^3 , in accordance with EN50242-DIN 44990 IEC 436 (international norms) / Rinse aid dosage adjustment: 4.

Programme test

- Eco 50^ , in accordance with EN 50242 (international norms.).

Diagram of a mechanical assembly with multiple rollers and a close-up view of a structural component (no text or symbols)

Cross-sectional diagram of a heat exchanger or cooling unit with cooling fins and internal cooling pipes (no text or labels)

3D illustration of a woven basket with handle and side panel, no text or symbols present

Programme Listing

Programme names and temperatures	Intensive 70°C (P1)	Super 65°C (P2)	Eco 50°C (P3)	Quick 40°C (P4)	Prewash No Heat (P5)
Type of food waste	soups, sauces, pasta, eggs, pilaf, potato and oven dishes, fried foods	soups, sauces, pasta, eggs, pilaf, potato and oven dishes, fried foods	coffee, milk, tea, cold meats, vegetables, not kept for long	coffee, milk, tea, cold meats, vegetables, not kept for long	Pre-wash to rinse and loosen residue-awaiting full load-then select a programme
Level of soil	high medium	medium small N/A
Detergent amount A: 25 cm3/15cm3 B: 5cm3	A + BA + BA	+ BAN/A
Programme duration (mins.)	110 50 160 30 15
Electricity consumption (kW hours)	1,55	1,35	0,95	0,90	0,02
Water consumption (litres)	16,5	12,7	12,4	12,4	4,5

Warning: Short programmes do not include a drying stage.

The values and times provided above have been obtained under laboratory conditions according to relevant standards. This information can change depending on the conditions of the dishwasher's use and environment (network tension, water pressure, water input temperature and environment temperature).

Care and Maintenance

Before beginning any care or maintenance, you should always disconnect the appliance from the electricity supply, and also turn off the water supply.

Door seals

Wipe the dishwasher door seals regularly with a damp cloth to remove any residues.

Filters

You should clean the filters at least once a month.

1. Remove the lower basket.
2. Turn the microfilter anticlockwise and then lift it out as in figure 9.
3. Remove the coarse filter from the microfilter (figure 10).
4. Remove the base filter from the dishwasher compartment (figure 11). You should clean and rinse the filters thoroughly before replacing all the sections in reverse order to that above. The microfilter should lock into place once it is secure as shown in figure 12.

Please note: Never run a programme without the filters in place. Incorrect fitting of the filters may reduce wash performance and potentially damage your appliance.

Spray arms

You should clean the spray arms at least once a month.

1. Remove the lower basket
2. Pull the lower spray arm upwards to remove it.
3. To remove the upper spray arm, first remove the nut on the upper spray arm by turning it as in figure 9.

You should clean and rinse the spray arms thoroughly before replacing them. Ensure that the upper spray arm nut is securely tightened when refitting the upper spray arm.

Dishwasher interior

To deal with an accumulation of dirt, oil or limescale in the dishwasher, run an intensive programme with detergent when the dishwasher is empty. Alternatively, there are specialist dishwasher cleaners available that can be used.

Failure Codes and Troubleshooting

Your dishwasher control panel is equipped with a diagnostic display to help in the event of a problem with the appliance.

Error Code					Error description Advice
Intensive Super Eco Quick Prewash
					Make sure the water inlet tap is fully openClose the water tap, separate the water inlet hose from the tap and clean the filterRestart your machine, contact CDA service if the error resumes
					Continual fill error
					The waste water in the machine cannot be discharged.
					Heater error Contact CDA service
					Alarm is active against water overflow
					Faulty electronic card Contact CDA service
					Overheating error (temperature in the machine is too high)
					Faulty heater sensor Contact CDA service

Failure Code and Troubleshooting

Problem Possible cause
The programme will not start	Check the plug, fuse and circuit breakers of the mains supplyThe water tap is turned offThe dishwasher door is not fully closedThe water inlet filter or the machine filters are blocked
Water remains inside the dishwasher at the end of the programme	The water drain hose is blocked or linkedThe filters are blocked
The dishwasher stops in the middle of a programme	Power failureWater inlet failureProgramme is on standby
Wash performance is of a low standard	Poor loading of dishes hinders wash performance.Insufficient detergent addedInappropriate wash programme selectedSpray arm blockedFilters clogged or incorrectly fittedWater drain pump blocked
White stains on the dishes	Insufficient detergent addedRinse aid setting is too lowInsufficient dishwasher salt addedWater softener setting is too lowSalt compartment cap not completely closed
The dishes are not completely dry at the end of the programme	A programme without a drying stage was selectedRinse aid setting is too lowDishes unloaded too soon (allow time for drying)
There are rust stains on the dishes	Different sets of cutlery should be kept separateToo much salt (Water softener setting is too high)Salt compartment cap not completely closedPoor appliance earth (check mains electrical supply)
The door is not opening or closing properly Door tension	on not correctly adjusted for the décor door

Electrical information

Warning! This appliance must be earthed.

The mains lead of this appliance has been fitted with a BS 1363A 13 amp fused plug. To change a fuse in this type of plug, follow the steps below:

1. Remove the fuse cover and fuse.
2. Fit replacement 13A fuse, ASTA approved to BS 1362 type, into the fuse cover.
3. Replace fuse cover.

Important: Do not use the appliance without the fuse cover in position.

How to connect an alternative plug

If the fitted plug is not suitable for your socket outlet, then it should be cut off and disposed of safely to avoid the risk of electric shock. A suitable alternative plug of at least 13 Amp rating to BS 1363 should be used.

As the colours of the wires in the mains lead of this appliance may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows:-

• The wire which is coloured GREEN and YELLOW must be connected to the terminal which is marked with letter (E) or by the Earth symbol or coloured GREEN and YELLOW.
• The wire which is coloured BLUE must be connected to the terminal which is marked with the letter (N), or coloured BLACK or BLUE.
• The wire which is coloured BROWN must be connected to the terminal which is marked with the letter (L) or coloured RED or BROWN.

If in doubt regarding the electrical connection of this appliance, consult a qualified electrician. Do not shorten the supply cable, the appliance may require removing for servicing.

N.B. Ensure that the plug socket is situated in an easily accessible place.

Installation

• Do not install this appliance if it is damaged in any way. Installing a damaged appliance may invalidate the warranty.
• The water supply tap should be located in an adjacent cupboard so that it can be accessed after installation.
• Ensure the appliance is level by adjusting the feet as necessary.
  • Only use the water inlet supplied with the appliance.
  • If the water pressure is above 10 bar, a pressure relief valve should be used.
  • After connecting the water supply, check to ensure there are no leaks.
• The water outlet can either be connected to a water drain or to a sink outlet spigot. This connection should be at a minimum of 50 cm and a maximum of 110 cm from the floor. The drain hose should be no longer than 4m in length to ensure good performance from the dishwasher.

Illustration of a hand holding a faucet with a valve, showing a curved arrow indicating rotation (no text or symbols)

Diagram showing a curved line with a shaded X-shaped region and a rectangular box, labeled 'fig 16' (no text or symbols on the diagram itself)

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