Bosch Serie 6 Washing Machine Manual: A Comprehensive Guide (Updated 12/06/2025)
Welcome! This manual, updated today (12/06/2025), provides a dependable guide for operating and maintaining your Bosch Serie 6 washing machine, ensuring confident use and longevity.
Congratulations on choosing a Bosch Serie 6 washing machine! This series represents a blend of innovative technology and reliable performance, designed to simplify your laundry routine. This manual serves as your comprehensive resource, guiding you through installation, operation, and maintenance.
The Bosch Serie 6 offers features like VarioPerfect, optimizing wash cycles for efficiency. Before first use, carefully review all safety instructions and installation guidelines. Registering your appliance on bosch-home.com unlocks access to exclusive benefits, online support, and valuable warranty information. Enjoy the convenience and peace of mind that comes with a Bosch appliance!

Understanding Your Washing Machine Model
Your Bosch Serie 6 washing machine, like the WAU28S80GB or WGA254AXEG, is engineered for optimal cleaning and fabric care. Familiarize yourself with the specific features of your model, referencing the product label for details. This manual provides general guidance, but always prioritize the instructions tailored to your machine.
Understanding the control panel, program selection dial, and display indicators is crucial. Keep the packaging materials away from children, as noted in the safety instructions. Proper installation and adherence to these guidelines will ensure years of reliable performance.
Safety Instructions – Important Precautions
Important! Always read all instructions and warnings in this manual before operating your Bosch Serie 6 washing machine. Ensure proper installation by a qualified technician to prevent hazards. Keep packaging and plastic film away from children. Electrical safety is paramount; only use approved adapters.
Never attempt repairs yourself. Disconnect the appliance before cleaning or maintenance. Do not stack a dryer unless using the official connection kit. Prioritize these precautions for safe and reliable operation.
General Safety Warnings
Caution! This appliance is intended for household use only. Misuse can lead to injury or damage. Do not allow children to play with or near the washing machine. Supervise children to ensure they understand the potential hazards. Never open the door during operation.
Avoid contact with water and detergent residue. Do not wash flammable materials. Ensure the machine is stable and level before use. Always unplug the appliance before performing any maintenance or cleaning procedures.
Electrical Safety Guidelines
Important: Connect the washing machine to a grounded electrical outlet with the correct voltage. Never use extension cords or adapters not approved by the manufacturer. Damaged power cords pose a serious risk and must be replaced immediately by a qualified technician.
Avoid operating the appliance with wet hands. Do not immerse the power cord or plug in water. Ensure the electrical installation meets local regulations. Disconnect the appliance during thunderstorms or prolonged periods of non-use.
Installation Instructions
Carefully unpack your Bosch Serie 6 washing machine, retaining all packaging materials for potential returns. Ensure proper installation by a qualified technician to prevent issues. Before connecting, inspect for any transport damage. Position the machine on a firm, level surface, allowing space for connections.
Follow the guidelines for connecting the water supply and drainage hoses securely. Proper leveling is crucial for quiet operation and stability. Refer to the detailed instructions within this manual for a successful setup.
Unpacking and Initial Setup
Begin by carefully removing all packaging, plastic film, and packing components from your new Bosch Serie 6 washing machine. Important: Keep these materials away from children to prevent hazards. Inspect the appliance thoroughly for any visible damage sustained during transport.
Before initial use, remove the transit bolts – crucial for proper operation. Consult the diagrams in this manual for their location. Ensure the machine is positioned in its final location before proceeding with setup.
Connecting Water Supply & Drainage
Connect the supplied inlet hose to both the washing machine and a suitable water tap, ensuring a tight, leak-proof connection. Use only the new hose set provided; do not reuse old hoses. The drain hose should be securely positioned in a standpipe or sink, adhering to local plumbing codes.
Verify proper water pressure – insufficient pressure impacts performance. Ensure the hoses are not kinked or twisted. Always check connections for leaks after installation and before first use.
Leveling the Washing Machine
Proper leveling is crucial for quiet operation and preventing vibrations. Use a spirit level to check the machine’s stability on the floor; Adjust the adjustable feet at the base of the washing machine until it is perfectly level, both front-to-back and side-to-side.
Lock the feet in place after adjustment to prevent movement. An uneven machine can cause excessive noise and potentially damage the appliance. Re-check leveling periodically, especially after moving the machine.

Control Panel Overview
The Bosch Serie 6 control panel features an intuitive design for effortless operation. The Program Selection Dial allows you to choose the appropriate wash cycle for your laundry. A clear display shows cycle progress, remaining time, and selected options.
Indicators and symbols clearly communicate machine status, including temperature, spin speed, and any active special functions. Familiarize yourself with these indicators to optimize your washing experience and understand the machine’s current operation.
Program Selection Dial
The Program Selection Dial is central to operating your Bosch Serie 6. Rotating the dial allows you to choose from a variety of pre-set wash programs, tailored for different fabric types and soil levels. These include Cottons, Delicates, Wool, Synthetics, and Quick Wash options.

Each program is designed to deliver optimal cleaning results while protecting your garments. Ensure the dial is firmly positioned on your desired program before starting a wash cycle. Refer to the ‘Wash Programs Explained’ section for detailed settings.
Display Indicators & Symbols
The Bosch Serie 6 display utilizes various indicators and symbols to communicate machine status. These include program progress, remaining time, temperature selection, and spin speed. Symbols alert you to important information, such as low water pressure, detergent levels, or error codes.
Familiarize yourself with these indicators; they provide crucial feedback during operation. Consult the ‘Troubleshooting Common Issues’ section if an error code appears. Understanding these symbols ensures efficient and safe use of your washing machine.
Wash Programs Explained
The Bosch Serie 6 offers a variety of wash programs tailored to different fabric types and soiling levels. These include options for Cottons, Delicates/Silk, Wool, and Synthetics. Additionally, Quick Wash/Express Wash programs provide time-saving solutions for lightly soiled items.
Each program features adjustable settings for temperature, spin speed, and prewash. Selecting the appropriate program ensures optimal cleaning results while protecting your garments. Refer to the detailed explanations for each program to maximize efficiency.
Cottons Program – Detailed Settings
The Cottons program is designed for robust, everyday cotton items. Temperature settings range from 40°C to 90°C, allowing for customized cleaning based on soil level and fabric color. Spin speed is adjustable, typically from 400 to 1600 rpm, impacting moisture retention.
VarioPerfect offers options to optimize water and energy usage. A prewash function is available for heavily soiled items. Selecting higher temperatures and spin speeds provides more thorough cleaning, but increases energy consumption.
Delicates/Silk Program – Gentle Care
The Delicates/Silk program provides exceptionally gentle washing for sensitive fabrics like silk, lace, and lingerie. This program utilizes a reduced mechanical action and lower spin speeds – typically around 400-800 rpm – to minimize fabric stress and prevent damage.
Water temperature is carefully controlled, usually around 30°C, to avoid shrinking or color fading. VarioPerfect options may allow for further cycle optimization. Always check garment care labels before using this program.
Wool Program – Specific Requirements
The Wool program is designed for machine-washable woolens, offering a gentle wash cycle to prevent felting and shrinkage. Crucially, only use detergents specifically formulated for woolens; standard detergents can damage the fibers. This program features very low mechanical action and a maximum spin speed of around 600 rpm.
Water temperature remains consistently cool, typically around 30°C. Always verify the garment’s care label – items labeled “hand wash only” should not be machine washed, even with this program.
Synthetic Program – For Mixed Fabrics
The Synthetic program is ideal for washing mixed fabrics, like polyester and polyamide, offering a balanced approach between cleaning power and fabric care. This cycle utilizes moderate mechanical action and a slightly higher temperature range – typically between 40°C and 60°C – depending on the selected settings.
Detergent selection is important; use a liquid detergent suitable for synthetics to avoid residue buildup. Spin speeds are adjustable, allowing you to tailor the cycle to the fabric’s needs, minimizing wrinkles and damage.

Quick Wash/Express Wash – Time Saving Options
The Quick Wash or Express Wash programs are designed for lightly soiled laundry, offering a significantly reduced cycle time – often completing a wash in under 30 minutes. These cycles utilize higher spin speeds and optimized water intake to achieve efficient cleaning in less time.
However, it’s crucial to avoid overloading the machine when using these programs, as this can compromise cleaning performance. These are best suited for refreshing clothes or washing small loads, providing a convenient solution for busy lifestyles.
Using Special Functions
Your Bosch Serie 6 washing machine offers several special functions to customize wash cycles. VarioPerfect optimizes water and energy consumption, allowing you to choose between speed and efficiency. The Prewash function is ideal for heavily soiled items, adding an initial wash before the main cycle.
For sensitive skin, utilize the Extra Rinse option to ensure thorough detergent removal. These functions are easily activated via the control panel, enhancing your washing experience and providing tailored cleaning solutions.
VarioPerfect – Optimizing Wash Cycles
VarioPerfect is a key feature of your Bosch Serie 6 washing machine, designed to optimize each wash cycle for maximum efficiency. This function allows you to select between SpeedPerfect for faster washing, or EcoPerfect to conserve energy and water.
Choosing SpeedPerfect reduces the wash time, while EcoPerfect enhances environmental performance. Activate VarioPerfect through the control panel before starting your wash, tailoring the cycle to your specific needs and priorities.
Prewash Function – When to Use It
The Prewash function on your Bosch Serie 6 washing machine is beneficial for heavily soiled laundry, like garden clothes or items with stubborn stains. It adds an initial wash cycle before the main wash, loosening dirt and improving cleaning performance.
However, Prewash consumes extra water and energy. Use it judiciously – only when necessary for significantly dirty items. Avoid using it for lightly soiled clothes, as it can be an unnecessary expense and time commitment.
Extra Rinse – For Sensitive Skin

The Extra Rinse function on your Bosch Serie 6 washing machine adds one or two additional rinse cycles to the wash process. This is particularly useful for individuals with sensitive skin or allergies, as it helps remove residual detergent from fabrics.
Thorough rinsing minimizes skin irritation and ensures cleaner clothes. It’s also recommended when washing baby clothes or items intended for prolonged contact with skin. Remember, using Extra Rinse will increase water consumption.
Detergent Dispenser Guide
Your Bosch Serie 6 washing machine features a convenient detergent dispenser with three compartments. The compartment for main wash detergent (usually marked ‘II’) is for detergent used during the main wash cycle. The compartment for fabric softener (marked with a flower symbol) is for fabric softener, added during the final rinse.
Finally, the compartment for prewash detergent (marked ‘I’) is used only when the Prewash function is selected. Always follow detergent manufacturer’s instructions for correct dosage.
Compartment for Main Wash Detergent
The main wash detergent compartment, typically marked with the Roman numeral ‘II’, is designed for detergent used during the primary wash cycle. This compartment automatically dispenses the detergent at the appropriate time. Use a high-quality detergent suitable for your laundry load and water hardness.
Ensure you measure the detergent accurately, following the manufacturer’s guidelines. Overuse can lead to residue, while underuse may result in insufficient cleaning. Liquid or powder detergents are both suitable for this compartment.
Compartment for Fabric Softener
The fabric softener compartment, usually indicated by a flower symbol, is for adding fabric softener during the final rinse cycle. Do not overfill this compartment; adhere to the maximum fill line indicated. Overfilling can cause dispensing issues and potentially damage your laundry.
Only use fabric softener specifically designed for washing machines. Avoid direct contact with detergent, as this can cause reactions. Concentrated fabric softeners should be diluted according to the product instructions before adding to the compartment.
Compartment for Prewash Detergent
This smaller compartment, often marked with the Roman numeral ‘I’ or a similar symbol, is for detergent used during the prewash cycle. Utilize this only when heavily soiled laundry requires an initial wash before the main cycle.
Do not use powder detergent in this compartment if you are not activating the prewash function, as it will dissolve prematurely. Liquid detergent is generally recommended for prewash. Always follow the detergent manufacturer’s dosage recommendations.
Maintenance and Cleaning
Regular maintenance ensures optimal performance and extends the lifespan of your Bosch Serie 6 washing machine. Periodically clean the drum, detergent dispenser, and filter to prevent residue buildup and maintain hygiene.
Run a high-temperature wash cycle with a washing machine cleaner monthly. Wipe down the exterior with a damp cloth. Always unplug the machine before cleaning. Refer to specific sections for detailed instructions on cleaning each component effectively and safely.
Cleaning the Drum
To clean the drum of your Bosch Serie 6 washing machine, run a high-temperature wash cycle – typically 90°C (194°F) – with a commercially available washing machine cleaner. Alternatively, use citric acid or baking soda.
Ensure the drum is empty before starting the cycle. This process removes detergent residue, mildew, and odors, maintaining optimal hygiene and preventing damage. Repeat this cleaning process monthly, or more frequently with heavy use, for best results.
Cleaning the Detergent Dispenser
Regularly clean the detergent dispenser of your Bosch Serie 6 washing machine to prevent blockages and ensure optimal detergent distribution. Remove the dispenser drawer – usually by pressing a release button – and rinse all compartments thoroughly under warm running water.
Use a soft brush to remove any stubborn residue. Ensure all traces of detergent and fabric softener are eliminated before reinserting the drawer. This prevents clumping and ensures efficient washing performance.

Cleaning the Filter – Step-by-Step
To clean the filter on your Bosch Serie 6, locate the access door (usually at the bottom front). Place a towel nearby to absorb any spilled water. Carefully unscrew the filter cap, and be prepared for water to drain. Remove any lint, coins, or debris from the filter housing.
Rinse the filter thoroughly under running water. Reinsert the cleaned filter and securely tighten the cap. This routine maintenance prevents drainage issues and maintains washing performance.
Troubleshooting Common Issues
If your machine isn’t starting, check the power supply and door closure. For drainage problems, ensure the drain hose isn’t kinked and the filter is clean. Error codes indicate specific issues; consult the manual for their meanings.
Always refer to the Bosch Serie 6 manual for detailed solutions. Improper repairs can void the warranty. If issues persist, contact a qualified technician for assistance. Regular maintenance minimizes these common problems.
Machine Not Starting
If the washing machine fails to start, first verify the power cord is securely plugged into a functioning outlet. Confirm the door is completely closed and latched; the machine won’t operate if it detects an open door. Check your home’s circuit breaker or fuse box for tripped breakers or blown fuses.
Consult the Bosch Serie 6 manual for specific error codes displayed. If the problem persists, contact a qualified technician.
Water Not Draining
If water remains in the drum after a wash cycle, first check the drain hose for kinks or obstructions. Ensure the drain hose isn’t inserted too far into the drainpipe, as this can cause siphoning. Consult your Bosch Serie 6 manual for filter cleaning instructions – a clogged filter is a common cause.
Carefully clean the filter, following the manual’s step-by-step guide. If issues continue, contact a qualified service technician for assistance.
Error Codes & Their Meanings
Your Bosch Serie 6 washing machine utilizes error codes to indicate specific issues. Refer to the manual for a complete list, as codes vary by model. Common codes include E15 (water intake issue), F03 (drainage problem), and E24 (communication error).
Before contacting service, attempt a reset by disconnecting the machine from power for a few minutes. If the error persists, note the code and consult the manual or Bosch support for troubleshooting steps.
Stacking a Dryer (If Applicable)
To stack a dryer onto your Bosch Serie 6 washing machine, a specific connection kit is absolutely required for safety and stability. Do not attempt stacking without this kit! Ensure the kit is compatible with both appliances.
Safety is paramount; improper stacking can lead to falls and damage. Follow the kit’s instructions meticulously. The dryer’s weight adds significant load, so verify the floor’s capacity. Consult a professional if unsure about installation.
Connection Kit Requirements
A dedicated connection kit, specifically designed for Bosch appliances, is essential for safely stacking a dryer onto your Serie 6 washing machine. This kit typically includes sturdy brackets, screws, and straps to securely fasten both units together.

Verify compatibility – the kit must be suitable for both the washer and dryer models. Do not use generic or non-approved kits, as they may compromise stability. The kit ensures proper alignment and prevents shifting during operation, minimizing vibration and potential hazards.
Safety Considerations for Stacking
Prioritize safety when stacking! Ensure the floor can support the combined weight of both machines. Always install the connection kit correctly, following the manufacturer’s instructions precisely.
Regularly inspect the kit for any signs of loosening or damage. Never operate the machines if the connection appears unstable. Avoid excessive force when loading or unloading either appliance, as this can affect stability. Stacking increases the machine’s height; consider accessibility.
Technical Specifications
Dimensions and weight vary by model, but generally, the Bosch Serie 6 washing machine is designed for standard laundry room spaces. Water consumption is optimized for efficiency, with specific usage depending on the selected program.
Energy efficiency is a key feature, often achieving high ratings due to VarioPerfect technology. Detailed specifications, including drum capacity, spin speed, and power requirements, are available on the product label and in the full online manual at bosch-home.com.
Dimensions and Weight
Bosch Serie 6 washing machines exhibit varied dimensions depending on the specific model. Typically, height ranges from 850mm to 900mm, width around 600mm, and depth between 550mm and 650mm.
Weight, without packaging, generally falls between 60kg and 75kg. These measurements are crucial for ensuring proper fit within your laundry space and for safe installation. Always consult the specific model’s documentation for precise figures before purchase and setup, available at bosch-home.com.
Water Consumption & Energy Efficiency
Bosch Serie 6 washing machines are designed for optimal water consumption and energy efficiency. Typical water usage per cycle ranges from 40 to 55 liters, varying with program selection and load size.
These models boast excellent energy ratings, often achieving A+++ or equivalent, minimizing environmental impact and reducing utility bills. Register your device on bosch-home.com to access detailed specifications and maximize efficiency. Always refer to the energy label for precise data.

Registering Your Appliance – MyBosch Benefits
Register your new Bosch Serie 6 washing machine on bosch-home.com to unlock exclusive MyBosch benefits! Registration grants access to personalized support, extended warranty options, and valuable resources.
You’ll receive tailored advice, helpful tips, and convenient access to online manuals and troubleshooting guides. Benefit from exclusive offers and be the first to know about new features and updates. Accessing these resources enhances your ownership experience and ensures optimal performance.
Accessing Online Support & Resources
Bosch provides extensive online support for your Serie 6 washing machine. Visit bosch-home.com to find frequently asked questions, detailed product information, and downloadable manuals. Explore helpful video tutorials demonstrating maintenance procedures and troubleshooting steps.
Utilize the online support portal to connect with Bosch’s customer service team for personalized assistance. Access warranty details and register your appliance for enhanced benefits. These resources empower you to resolve issues quickly and maintain optimal performance.
Warranty Information
Your Bosch Serie 6 washing machine is covered by a standard manufacturer’s warranty, protecting against defects in materials and workmanship. Registering your appliance on bosch-home.com is crucial to activate and manage your warranty coverage effectively.
The warranty period varies depending on the specific model and region. Review the complete warranty details included with your purchase or accessible online. Keep your proof of purchase safe, as it’s required for any warranty claims. Contact Bosch customer support for assistance.