bosch ascenta owners manual
Summary
Lost your Bosch Ascenta owner’s manual? Find easy-to-download PDFs for all models right here! Troubleshooting, specs & more – get back to enjoying your appliances. ✨
Congratulations! This manual guides you through your new Bosch Ascenta appliance, ensuring optimal performance. It’s designed for easy understanding and successful operation, celebrating your purchase.
This manual provides a detailed roadmap for mastering your Bosch Ascenta dishwasher or washing machine. Follow along to ensure peak efficiency and enjoyment of its features.
Access your owner’s manual online by entering your appliance’s Model Number (E-Nr) for specific instructions and troubleshooting assistance.
What is the Bosch Ascenta Line?
The Bosch Ascenta series represents a commitment to reliable performance and innovative features in both dishwashers and washing machines. This line is designed to deliver exceptional cleaning results with a focus on efficiency and quiet operation. Ascenta appliances are built with quality components, ensuring durability and long-lasting value for your home.
Bosch positions the Ascenta series as a step up from their basic models, offering enhanced functionality and a more refined aesthetic. You’ll find features like specialized wash cycles, precise detergent dispensing, and user-friendly control panels. This series aims to simplify household chores while providing consistently excellent cleaning performance, as detailed in your owner’s manual.
Target Audience for this Manual
This manual is intended for all owners of Bosch Ascenta dishwashers and washing machines. Whether you are a first-time appliance user or experienced with similar products, this guide provides essential information for safe and effective operation. It’s designed to be accessible to individuals with varying levels of technical expertise.
Specifically, this manual caters to those seeking to understand their appliance’s features, installation procedures, maintenance requirements, and troubleshooting steps. It’s a valuable resource for anyone wanting to maximize the lifespan and performance of their Bosch Ascenta appliance, ensuring years of reliable service.

Safety Instructions
Read all instructions before using your Bosch Ascenta appliance! Prioritize safety by following general warnings and specific precautions for dishwashers and washing machines.
General Safety Warnings
Important safety instructions must be followed during installation and operation of your Bosch Ascenta appliance. To reduce the risk of fire, electric shock, or injury to persons, always disconnect the appliance from the power supply before performing any maintenance or cleaning.
Never attempt to repair the appliance yourself; contact qualified service personnel for assistance. Do not use extension cords or adapters. Ensure proper grounding to prevent electrical hazards. Keep children and pets away from the appliance during operation.
This appliance is intended for household use only; Misuse may void the warranty and create unsafe conditions. Always supervise children when they are near the appliance.
Specific Safety Precautions for Dishwashers
Read all instructions before using your Bosch Ascenta dishwasher. Use only detergent and rinse aid specifically designed for dishwashers. Improper use can damage the appliance or create a hazardous situation. Do not wash items made of wood, plastic, or other materials not suitable for dishwasher cleaning.
Ensure spray arms rotate freely during operation. Never open the dishwasher door while a wash cycle is in progress, as hot water may spray out. Keep sharp objects securely loaded to prevent injury.
Avoid overloading the dishwasher, as this can affect cleaning performance and potentially damage the appliance.
Specific Safety Precautions for Washing Machines
Read all instructions before operating your Bosch Ascenta washing machine. Only use detergents specifically formulated for washing machines; avoid using excessive amounts. Do not wash items containing flammable liquids, such as gasoline or cleaning solvents. Ensure the machine is properly grounded to prevent electrical shock.
Never attempt to repair the washing machine yourself; contact qualified service personnel for assistance. Keep children and pets away from the machine during operation.
Avoid overloading the machine, as this can damage the motor and other components.

Getting Started: Installation
Proper installation is crucial for optimal performance. Follow the detailed guidelines for dishwashers and washing machines, ensuring correct water supply connections for safe operation.
Dishwasher Installation Guidelines
Before installation, carefully inspect the dishwasher for any shipping damage. Ensure you have all necessary components, including water supply and drain hoses. Position the dishwasher, allowing for proper ventilation and access for future maintenance.
Connect the water supply line, verifying a secure and leak-proof connection. Properly ground the dishwasher according to local electrical codes. Securely attach the drain hose to prevent backflow.
Level the dishwasher using adjustable feet to ensure stable operation and optimal cleaning performance. Finally, test the dishwasher to confirm proper functionality before permanent installation. Refer to the full manual for detailed diagrams and safety precautions.
Washing Machine Installation Guidelines
Prior to installation, inspect the washing machine for any shipping damage and verify all parts are present. Choose a level floor capable of supporting the machine’s weight, especially when fully loaded with laundry. Ensure adequate space for hose connections and door opening.
Connect the water supply hoses, confirming tight and leak-proof fittings. Properly ground the machine according to local electrical codes for safety. Adjust the leveling feet to eliminate any wobble during operation.
Remove the shipping bolts before use! Test the machine with a small load to confirm proper functionality. Consult the complete manual for detailed instructions and safety information.
Water Supply Connection
Ensure a cold water supply is readily accessible for connecting the inlet hoses. Use new hoses – do not reuse old ones! – and tighten connections firmly by hand, then an additional half-turn with pliers. Avoid over-tightening, which can damage the fittings.
Check for leaks immediately after connection. If leaks persist, re-tighten or replace the hose. A properly connected water supply is crucial for optimal washing machine performance and prevents water damage.
Refer to the full manual for specific hose length recommendations and detailed diagrams illustrating the connection process.

Understanding Your Appliance
Familiarize yourself with the control panel and key features of your Bosch Ascenta model. This section details operation, ensuring you maximize its capabilities and efficiency.
Dishwasher Control Panel Overview
The Bosch Ascenta dishwasher control panel is intuitively designed for ease of use. Key components include the Power button for on/off functionality, and cycle selection buttons like Auto, Normal, Delicate, and Quick Wash. Options buttons allow customization with features like Sanitize, Half Load, and Extra Dry.
A digital display indicates cycle progress and remaining time. Indicator lights signal status for rinse aid and detergent levels. The control lock function prevents accidental operation. Understanding these elements ensures efficient and tailored dishwashing performance. Refer to the full manual for detailed explanations of each cycle and option available on your specific Ascenta model.
Washing Machine Control Panel Overview
The Bosch Ascenta washing machine control panel features a user-friendly interface. A central dial selects wash cycles – including Normal, Delicates, Heavy Duty, and Quick Wash. Option buttons modify settings like spin speed, temperature, and pre-wash. A digital display shows cycle status and remaining time.
Dedicated buttons activate features like Sanitize or Extra Rinse. Indicator lights alert you to cycle progress and potential issues. The Start/Pause button controls operation. Familiarizing yourself with these controls allows for customized laundry care. Consult the complete manual for detailed cycle descriptions and optimal settings for various fabrics.
Key Features of the Ascenta Series
Bosch Ascenta appliances prioritize efficiency and reliability. Both dishwashers and washing machines boast quiet operation, enhancing your home environment. Dishwashers offer PrecisionWash™ technology for targeted cleaning, while washing machines feature a sanitize option for hygienic results.
The series emphasizes water conservation, reducing resource consumption. Durable construction ensures long-lasting performance. Intuitive controls and customizable cycles provide convenience. These appliances are designed to simplify household chores, delivering exceptional cleaning power and peace of mind. Explore the full manual to unlock the complete potential of your Ascenta appliance.

Operating Instructions: Dishwashers
Proper loading, cycle selection, and detergent use are crucial for optimal dishwasher performance. Refer to this manual for detailed guidance on each step.
Loading the Dishwasher Correctly
Optimal loading maximizes cleaning efficiency and ensures dishes emerge sparkling clean. Avoid overcrowding; leave space between items for water circulation. Place heavily soiled items facing the spray arms. Lower racks are best for pots, pans, and larger dishes, while upper racks accommodate glasses, cups, and smaller items.
Ensure spray arms aren’t blocked by tall objects. Utensils should be loaded in the basket with handles down for safe and effective cleaning. Check that nothing protrudes, obstructing the door’s closure. Proper arrangement prevents re-washing and conserves water and energy. Refer to the diagrams within this manual for visual guidance on efficient loading techniques.
Selecting Wash Cycles
Bosch Ascenta dishwashers offer a variety of wash cycles to suit different needs. Normal cycle is ideal for everyday loads. Heavy cycle tackles baked-on food residue. Quick Wash efficiently cleans lightly soiled dishes. Eco cycle conserves water and energy. Glass cycle provides gentle cleaning for delicate items.
Consider the soil level and dish type when choosing a cycle. Utilize the Sanitize option for enhanced hygiene. Refer to the control panel overview in this manual for detailed cycle descriptions and recommended usage. Selecting the appropriate cycle ensures optimal cleaning performance and protects your dishware.
Using Detergent and Rinse Aid
Bosch Ascenta dishwashers require proper detergent for optimal cleaning. Use only dishwasher detergent; hand soap creates excessive suds. Fill the detergent dispenser before each wash, adjusting the amount based on soil level and water hardness. Rinse aid enhances drying performance and prevents water spots.
Regularly replenish the rinse aid dispenser. Avoid overfilling. Refer to the detergent package for dosage recommendations. Using the correct amount of detergent and rinse aid ensures sparkling clean dishes and efficient operation. Always follow safety instructions when handling these products.

Operating Instructions: Washing Machines
Bosch Ascenta washing machines offer diverse cycles for various fabrics. Sort laundry carefully, select the appropriate cycle, and add detergent/softener as needed for optimal results.
Sorting Laundry
Proper laundry sorting is crucial for maintaining garment quality and wash effectiveness with your Bosch Ascenta washing machine. Begin by separating items based on color – whites, lights, and darks – to prevent dye transfer.
Next, categorize by fabric type; delicate items like lingerie should be washed separately or placed in a mesh laundry bag. Heavily soiled items may also require a separate wash cycle.
Check pockets for any objects, and empty them before loading. Finally, consider water temperature recommendations on garment labels to ensure optimal cleaning and prevent damage.
Selecting Wash Cycles and Options
Your Bosch Ascenta washing machine offers diverse cycles to cater to various laundry needs. Familiarize yourself with options like ‘Normal’, ‘Delicates’, ‘Heavy Duty’, and ‘Quick Wash’ for everyday cleaning.
Explore additional options such as ‘Extra Rinse’ for sensitive skin or heavily soiled loads, and ‘Sanitize’ for enhanced hygiene. Adjust temperature settings based on fabric care labels – cold, warm, or hot.
Utilize spin speed controls to minimize wrinkles or extract maximum water. Refer to the manual for detailed cycle descriptions and recommended settings.
Adding Detergent and Fabric Softener
Proper detergent usage is crucial for optimal cleaning performance with your Bosch Ascenta washer. Always use High Efficiency (HE) detergent, as standard detergents create excessive suds. Refer to the detergent packaging for recommended amounts based on load size and soil level.
Pour detergent into the designated dispenser drawer, avoiding overfilling. Fabric softener should be added to the separate fabric softener compartment.
Never pour detergent or fabric softener directly onto clothes. Clean the dispenser regularly to prevent clogs and ensure accurate dispensing.
Maintenance and Cleaning
Regular cleaning maintains your Bosch Ascenta’s performance. Clean the dishwasher or washing machine periodically, and always remember to clean the filters!
Dishwasher Cleaning Procedures
Maintaining a clean dishwasher ensures optimal performance and longevity of your Bosch Ascenta model. Regularly inspect and remove any food debris from the spray arms and filter. Wipe down the door gasket with a damp cloth to prevent leaks and maintain a tight seal.
For a deeper clean, run an empty cycle with dishwasher cleaner monthly. This helps remove buildup and odors. Avoid using abrasive cleaners, as they can damage the interior surfaces. Periodically check the drain for obstructions and clear as needed. Following these simple procedures will keep your dishwasher functioning efficiently.
Washing Machine Cleaning Procedures
Regular cleaning is crucial for maintaining your Bosch Ascenta washing machine’s performance and hygiene. Wipe down the exterior with a damp cloth and mild detergent. Clean the detergent dispenser regularly to prevent buildup and ensure proper dispensing.
Run a cleaning cycle monthly with a washing machine cleaner to remove residue and odors. Inspect the rubber door seal for mold and mildew, cleaning it thoroughly. Leave the door ajar after each wash to allow for ventilation and prevent moisture buildup. These steps will prolong the life of your appliance.
Filter Cleaning
Maintaining a clean filter is essential for optimal performance of your Bosch Ascenta appliance. Locate the filter, typically at the bottom of the dishwasher or washing machine. Regularly inspect it for debris, such as food particles or lint.
Remove the filter and rinse it thoroughly under running water, using a soft brush to remove stubborn residue. Ensure the filter is securely reinstalled after cleaning. A clogged filter can reduce cleaning effectiveness and potentially damage the appliance. Clean the filter routinely for best results!

Troubleshooting Common Issues
Encountering problems? This section offers solutions for typical issues with your Bosch Ascenta appliance, including error codes and their meanings for quick fixes.
Dishwasher Troubleshooting Guide
Dishwasher not cleaning effectively? First, verify proper loading and detergent usage. Check the spray arms for blockages and ensure they rotate freely. Persistent food residue might indicate a clogged filter – refer to the ‘Filter Cleaning’ section.
If the dishwasher isn’t draining, inspect the drain hose for kinks or obstructions. A clogged drain pump could also be the culprit. Error codes displayed on the control panel provide specific diagnostic information; consult the ‘Error Codes and Their Meanings’ section for details.
Leaking issues often stem from a faulty door seal or loose connections. Always read all instructions before using this dishwasher.
Washing Machine Troubleshooting Guide
If your Bosch Ascenta washing machine isn’t starting, check the power supply and ensure the door is securely closed. No water entering? Verify the water supply connections and that the water supply valve is fully open. Drainage problems could indicate a clogged drain pump or a kinked drain hose – inspect both carefully.
Excessive vibration may result from an unbalanced load; redistribute the laundry. Error codes displayed on the control panel offer specific diagnostics; consult the ‘Error Codes and Their Meanings’ section. Please read and follow the use & care instructions.
Error Codes and Their Meanings
Bosch Ascenta washing machines utilize error codes to pinpoint potential issues. Code F18 typically indicates a water supply problem – check connections and valve. Code E15 signals a drainage issue; inspect the drain pump and hose for obstructions. Code E24 suggests an imbalance during the spin cycle; redistribute the laundry.
Refer to your appliance’s specific manual for a comprehensive list of error codes and recommended solutions. Ignoring error codes can lead to further damage. Always disconnect the power before attempting any repairs. Read all instructions before using this appliance.

Technical Specifications
Bosch Ascenta dishwashers offer 4.0 Cu. Ft. capacity. Washing machines vary; consult your model’s documentation for precise dimensions, weight, and energy consumption details.
Dishwasher Technical Data
Bosch Ascenta dishwashers are engineered for efficient cleaning and quiet operation. Typical models boast a 4.0 cubic foot capacity, accommodating various dish sizes and loads. Water consumption generally ranges from 3.5 to 4.4 gallons per cycle, depending on the selected wash program.
Energy Star certified models minimize energy usage, contributing to lower utility bills and environmental responsibility. Sound levels are impressively low, often around 44 dBA, ensuring a peaceful kitchen environment. Voltage requirements are standard 120V, and power consumption varies based on cycle selection. Detailed specifications, including exact dimensions and weight, are available in your specific model’s documentation.
Washing Machine Technical Data
Bosch Ascenta washing machines deliver powerful cleaning with innovative features. Standard models typically offer a capacity of 4.0 to 4.4 cubic feet, suitable for family-sized loads. Water consumption varies depending on the cycle, ranging from approximately 13 to 28 gallons.
These machines operate on a standard 120V electrical supply, with power consumption differing based on wash settings. Spin speeds reach up to 1200 RPM, effectively extracting water for reduced drying times. Dimensions and weight vary slightly by model; consult your owner’s manual for precise details.
Dimensions and Weight
Bosch Ascenta dishwashers generally measure approximately 24 inches wide, 24 inches deep, and 34.5 inches high, fitting standard kitchen cutouts. Ascenta washing machines typically stand around 33.5 to 34 inches tall, 27 inches wide, and 30 inches deep, allowing for flexible laundry room placement.
Dishwasher weight averages between 120-140 pounds, while washing machines weigh approximately 170-200 pounds. These figures can vary slightly depending on the specific model and features. Always refer to your owner’s manual for precise dimensions and weight specifications before installation.

Warranty Information
Bosch Ascenta appliances are covered by a standard limited warranty. Details regarding coverage length and claim procedures are outlined within your owner’s manual.
To initiate a warranty claim, locate your model number and purchase date, then contact Bosch customer support for assistance.
Bosch Ascenta Warranty Details
Bosch Ascenta appliances come with a limited warranty, protecting against manufacturing defects in materials and workmanship. The standard warranty typically covers parts and labor for one year from the date of purchase. Specific components, like the stainless steel tub in washing machines or dishwasher racks, may have extended warranty periods.
This warranty excludes damage resulting from improper installation, misuse, abuse, accidents, or alterations. It also doesn’t cover cosmetic damage or normal wear and tear. Carefully review your complete warranty documentation, found within your owner’s manual, for precise terms and conditions. Registering your appliance promptly enhances warranty service.
How to Claim Warranty Service
To initiate a warranty claim for your Bosch Ascenta appliance, first gather your proof of purchase (receipt or invoice) and the appliance’s model number (E-Nr). Contact Bosch’s customer support team via phone or their website. A qualified service technician will then be dispatched to diagnose the issue.
Ensure the appliance is accessible for inspection. Warranty service typically requires authorization before repairs begin. Retain all documentation related to your claim, including service reports. Unauthorized repairs may void your warranty. Refer to your owner’s manual for detailed contact information and claim procedures.

Customer Support and Resources
Bosch provides comprehensive support for your Ascenta appliance. Access online resources, including frequently asked questions (FAQs), troubleshooting guides, and downloadable manuals, by visiting the official Bosch website. You can locate your specific model’s documentation by entering the E-Nr (model number).
For direct assistance, contact Bosch’s customer service team via phone or email. They can assist with warranty claims, parts ordering, and technical support. Explore online forums and communities for peer-to-peer support and shared experiences with other Ascenta owners.