Futher information and explanations are available online: Table of contents 1 Safety .......... 4 9 Programmes ....... 21 1.1 General information.... 4 9.1 Automatic programmes.... 21 1.2 Intended use....... 4 9.2 Timed programmes .... 22 1.3 Restriction on user group... 4 10 Accessories...... 23 1.4 Safe installation ...... 5 1.5 Safe use ........ 7 11 Laundry........
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15.2 Base unit ........ 31 15.3 Moisture sensor...... 33 16 Troubleshooting....... 35 17 Transportation, storage and disposal ........ 39 17.1 Preparing the appliance for transportation ...... 39 17.2 Disposing of old appliance .. 39 18 Customer Service..... 40 18.1 Product number (E-Nr.) and production number (FD).. 40 19 Consumption values....
en Safety 1 Safety Observe the following safety instructions. 1.1 General information ¡ Read this instruction manual carefully. ¡ Keep the instruction manual and the product information safe for future reference or for the next owner. ¡ Do not connect the appliance if it has been damaged in transit. 1.2 Intended use Only use this appliance: ¡...
Safety en 1.4 Safe installation WARNING ‒ Risk of electric shock! Incorrect installation is dangerous. ▶ Connect and operate the appliance only in accordance with the specifications on the rating plate. ▶ Connect the appliance to a power supply with alternating cur- rent only via a properly installed socket with earthing. ▶...
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en Safety ▶ If the power cord is too short and a longer one is not available, please contact an electrician to have the domestic installation adapted. WARNING ‒ Risk of injury! The high weight of the appliance may result in injury when lifted. ▶...
Safety en CAUTION ‒ Risk of cutting! Touching sharp edges on the appliance may lead to cuts. ▶ Do not touch the sharp edges on the appliance. ▶ Wear protective gloves when installing and transporting the ap- pliance. 1.5 Safe use WARNING ‒ Risk of electric shock! If the appliance or the power cord is damaged, this is dangerous.
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en Safety WARNING ‒ Risk of explosion! If there is coal dust or flour in the air around the appliance, this may cause an explosion. ▶ Keep the area around the appliance clean during operation. WARNING ‒ Risk of poisoning! Condensation water from this appliance is not suitable for drinking and may be contaminated with fluff.
Safety en ▶ Rinse the laundry thoroughly with warm water and detergent be- fore drying it in the machine. ▶ Do not use the appliance if industrial chemicals have been used to clean the laundry beforehand. WARNING ‒ Risk of fire! If drying is interrupted early, the laundry is not cooled sufficiently and may ignite.
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en Safety WARNING ‒ Risk of injury! The use of non-original spare parts and non-original accessories is dangerous. ▶ Only use the manufacturer's original spare parts and original ac- cessories. WARNING ‒ Risk of poisoning! Poisonous fumes may be given off if you use cleaning agents that contain solvents.
Preventing material damage en Foam and foam rubber may deform 2 Preventing material or melt during the drying process. Do not dry laundry that contains damage ▶ foam or foam rubber. Unsuitable cleaning products may ATTENTION! damage the surfaces of the appli- The functionality of the appliance ance.
en Installation and connection Spin the laundry in the washing ma- 4 Installation and con- chine before drying. nection a Damper laundry extends the pro- gramme duration and increases energy consumption. 4.1 Unpacking the appliance Observe the programme's maximum ATTENTION! load capacity. Objects remaining in the drum that → "Programmes", Page 21 are not designed for operation with a If the maximum load is exceeded,...
Installation and connection en Replace the accessories in ques- ▶ Installation loca- Requirements tion before operating the appli- tion ance. On the floor Place the appli- → "Accessories", Page 23 ance on a clean, level and firm Included with Description surface. the appliance Align the appli- Tumble dryer ance...
en Installation and connection Installation loca- Requirements tion Against a wall Do not trap the hoses and power cord between the wall and the ap- pliance. 4.4 Aligning the appliance In order to reduce vibrations and noises, align the appliance correctly. To align the appliance, turn the ap- ▶...
Familiarising yourself with your appliance en 5 Familiarising yourself with your appliance 5.1 Appliance You can find an overview of the parts of your appliance here. On certain models, specific details such as the colour and shape may differ from those pictured. Ventilation opening Door Maintenance flap on the base Condensation container...
en Familiarising yourself with your appliance 5.2 Control panel You can use the control panel to configure all functions of your appliance and to obtain information about the operating status. Programmes → Page 21 Programme selector → Page 24 Display → Page 17 Buttons → Page 19...
Display en 6 Display The display shows the current settings, options or relevant information. Display Designation Description 0:40 Programme dura- Expected programme duration or pro- tion/programme gramme time remaining in hours and time remaining minutes. 1:25 Timed programme The timed programme is set. → "Timed programmes", Page 22 "Ready in"...
en Display Display Designation Description Fluff filter Clean the fluff filter → Page 25. Filter system on Clean the filter system on the base unit the base unit → Page 27. Drying Programme status Dryness level: Iron Programme status Dryness level: Programme status Cupboard Dry Anti-crease Programme status Pause...
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Buttons en 7 Buttons Below is an overview of the buttons and their setting options. Button Selection Description ¡ Start Start, cancel or pause the programme. ¡ Cancel ¡ Pause 3 sek. ¡ Activate Activate or deactivate the childproof lock. ¡ Deactivate Disable the control panel to prevent unwanted or accidental operation.
en Dryness level 8 Dryness level Each automatic programme has a specified dryness level. The dryness level defines how dry or damp your laundry is after the programme ends. Dryness level Laundry Drying result Cupboard Dry Multi-layered, thick laundry The laundry is dry. Extra that does not dry readily.
Programmes en 9 Programmes You can dry your fabrics using either an automatic programme or a timed pro- gramme. 9.1 Automatic programmes Automatic programmes are pro- Tips grammes in which humidity sensors ¡ Select the dryness level according measure the residual moisture in the to the type of fabric or the desired laundry during the drying cycle.
en Programmes Programme Description Max. load (kg) Once the laundry is dry, iron it or hang it up. The residual moisture is then distrib- uted evenly. Rapid 40' Dry items made of synthetics and light cotton. Towels Dry hard-wearing, heat-resistant towels and dressing gowns made of cotton or linen.
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Accessories en 10 Accessories Use original accessories. These have been made especially for your appli- ance. Note: Some accessories are avail- able in other colours. Contact → "Customer Service", Page 40. Order number Connection kit To save space, stack the WTZ20410 appliance on a suitable washing machine of the same width and depth and that is from the...
en Laundry Turn the programme selector to a ▶ 11 Laundry programme. 12.2 Setting a programme 11.1 Preparing the laundry Turn the programme selector and ATTENTION! Objects remaining in the laundry may set the required programme. damage the laundry and the drum. → "Programmes", Page 21 Remove all items from any pock- ▶...
operation en 12.5 Changing the activated 12.8 Unloading the laundry "Ready in" time Open the door. Remove the laundry from the If you have set and activated a drum. "Ready in" time for a delayed pro- gramme start, you can change the 12.9 Switching off the appli- "Ready in"...
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en operation Remove the two-part fluff filter. Open the two fluff filters. Remove the fluff from the recess. Remove the fluff. Ensure that no fluff falls into the air Clean the two fluff filters thoroughly channel. under warm, running water and Disconnect the two-part fluff filter.
operation en Close the two fluff filters and put ¡ If you do not clean the appliance them together. as described, the appliance's func- tionality may be impaired. Requirement: The display shows the following during operation: Clean the fluff filter → Page 25. Open the base unit → Page 31. Carefully remove the filter mat from the retainers.
en operation Clean the filter mat thoroughly un- 12.12 Condensation con- der warm, running water and tainer squeeze it out by hand. Condensation forms during drying, which your appliance uses for auto- matic cleaning. By default, the con- densation is collected in the appli- ance's condensation container.
Childproof lock en Empty the condensation container. 13 Childproof lock Secure your appliance against being operated unintentionally using the controls. 13.1 Activating the childproof lock Press and hold the two 3 sek. ▶ buttons for approx. 3 seconds. a The display shows a The controls are locked. Make sure that you insert the con- densation container before operat- a The childproof lock remains active...
en Basic settings 14 Basic settings You can configure the basic settings for your appliance to meet your needs. 14.1 Overview of the basic settings Basic setting Programme Value Description position End signal 0 (off) Set the volume of the signal at the 1 (quiet) end of the programme.
To keep your appliance working effi- ciently for a long time, it is important to clean and maintain it carefully. Note: You can find further information in the digital instruction manual by scanning the QR code in the table of contents or on www.bosch- home.com.
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en Cleaning and servicing Open the maintenance flap. Cleaning the base unit You can remove any visible dirt in the base unit. CAUTION Risk of cutting! Touching sharp edges on the heat exchanger may lead to cuts. Do not touch the fins on the heat ▶...
Cleaning and servicing en Clean the opening with a soft, Close the maintenance flap. damp cloth. 15.3 Moisture sensor Close the base unit → Page 33. The moisture sensor in this appliance Closing the base unit measures how damp the laundry is Requirement: The base unit is open. during the drying cycle.
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en Cleaning and servicing Clean the moisture sensor with a sponge.
Troubleshooting en 16 Troubleshooting You can rectify minor faults on your appliance yourself. Read the troubleshoot- ing information before contacting after-sales service. This will avoid unneces- sary costs. WARNING Risk of electric shock! Incorrect repairs are dangerous. Repairs to the appliance should only be carried out by trained specialist ▶...
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en Troubleshooting Fault Cause and troubleshooting Creasing. Set the suitable programme for the type of fabric. ▶ → "Programmes", Page 21 Easy-Care fabrics are dried for too long. → "Changing the dryness level", Page 20. ▶ → "Adjusting the dryness level", Page 20. ▶ Anti-Crease not activated. Activate the Anti-Crease function. ▶...
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Troubleshooting en Fault Cause and troubleshooting The length of the pro- The programme operation is optimised electronically. gramme changes dur- This may change the programme duration. ing the drying cycle. Not a fault – no action required. ▶ Pumping noise. Condensation pump active. Not a fault –...
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en Troubleshooting Fault Cause and troubleshooting Water is leaking from The lever for the heat exchanger cover is not closed the appliance. correctly. Ensure that the lever for the heat exchanger cover ▶ is closed correctly. → "Closing the base unit", Page 33 The laundry is too Unsuitable programme for the type of fabric.
Transportation, storage and disposal en Insert the condensation container 17 Transportation, stor- → Page 29. age and disposal Disconnect the appliance's mains plug from the power supply. a The appliance is now ready to be 17.1 Preparing the appliance transported. for transportation 17.2 Disposing of old appli- ATTENTION! ance If the appliance is operated immedi-...
en Customer Service Information about current disposal 18.1 Product number (E-Nr.) methods are available from your and production number specialist dealer or local authority. (FD) This appliance is la- You can find the product number (E- belled in accordance Nr.) and the production number (FD) with European Directive on the appliance's rating plate.
Consumption values en 19 Consumption values The Cotton Eco programme The actual values may deviate from (denoted by the arrow symbol) is the indicated values depending on suitable for drying cotton laundry with the type of fabric, composition of a normal dampness level, and is the laundry to be dried, residual moisture most efficient programme for drying in the fabric, set degree of dryness,...
en Technical data Programme Final Load Spin Initial Pro- Energy mois- (kg) speed mois- gramm con- ture (rpm) ture e dura- sump- level level tion tion (h:min) (kWh/ cycle) Cotton Iron Dry 12.0 1400 1:33 0.83 Cotton Iron Dry 12.0 1000 2:37...
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Expert advice for your Bosch home appliances, help with problems or a repair from Bosch experts. Find out everything about the many ways Bosch can support you: www.bosch-home.com/service Contact data of all countries are listed in the attached service direct- ory.