This manual provides a comprehensive overview, ensuring optimal use of your appliance’s features and functions, offering clear operation and maintenance guidance.
Registering your appliance unlocks exclusive Bosch perks, with further details and explanations readily available online at bosch-home.com/us.
The Silence Plus series, including the 46 dBA model, is celebrated for its quiet operation and exceptional cleaning performance, enhancing your kitchen experience.
Overview of the Series
The Bosch Silence Plus series represents a commitment to quiet dishwashing without compromising performance. These models, including the popular 46 dBA version, are engineered with multi-layer insulation and advanced motor technology to minimize noise levels, creating a peaceful kitchen environment.
This series caters to modern households seeking both convenience and tranquility. Beyond silence, the Silence Plus dishwashers boast features like Power Scrub Plus for tackling stubborn food residue and flexible interior layouts to accommodate various dishware sizes.
The series emphasizes energy efficiency and water conservation, aligning with sustainable living practices. Detailed information regarding specific features and operation can be found throughout this manual, ensuring you maximize the benefits of your Bosch appliance. Registering your appliance at bosch-home.com/us unlocks additional support and perks.
Key Features and Benefits
The Bosch Silence Plus 46 dBA dishwasher offers a suite of features designed for superior cleaning and user convenience. Its standout attribute is exceptionally quiet operation, achieved through advanced sound insulation – a true Silence Plus experience.
Benefit from the Power Scrub Plus feature, effectively removing baked-on food. Flexible interior configurations, including adjustable racks, accommodate diverse dishware. Multiple wash cycles cater to varying needs, from delicate glassware to heavily soiled pots.
Energy Star certification ensures efficient water and energy usage, reducing environmental impact and utility bills. This manual details each feature, enabling you to fully leverage your dishwasher’s capabilities. Remember to consult the Dishware Materials section for guidance on safe loading practices.

Installation Guide
Carefully unpack and inspect your dishwasher, ensuring no damage occurred during transit. Proper water and electrical connections are crucial for safe operation.
Achieve optimal performance by ensuring correct leveling and secure installation, referencing this manual for detailed instructions.
Unpacking and Inspection
Upon delivery, carefully inspect the exterior packaging for any visible signs of damage. If damage is present, immediately note it with the delivery carrier and retain all packaging materials for potential claims.
Once the packaging is removed, thoroughly inspect the dishwasher itself. Check for dents, scratches, or any other cosmetic imperfections. Verify that all included components – racks, spray arms, drain hose, and documentation – are present.
Remove all protective films and packing materials from both the interior and exterior of the appliance. Ensure the interior is free of any debris. If any parts are missing or damaged, contact Bosch customer support immediately before proceeding with installation. Retain the original packaging until you are satisfied with the condition of the dishwasher.

Water and Electrical Connections
Prior to connecting, ensure the water supply is turned off and the electrical circuit is de-energized at the breaker panel. Connect the water inlet hose to a hot water supply line, using new supply lines is recommended. Securely tighten all connections to prevent leaks.
The dishwasher requires a dedicated, grounded electrical circuit. Connect the power cord to the appropriate electrical outlet, adhering to local electrical codes. Do not use extension cords or adapters.
Verify the voltage and frequency match the dishwasher’s specifications. Improper electrical connections can cause damage or pose a safety hazard. After connections are made, cautiously turn on the water and electrical supply, checking for any leaks or malfunctions before operating the appliance.
Proper Leveling and Securing
Achieving proper leveling is crucial for optimal dishwasher performance. Use a bubble level to check the dishwasher’s stability, adjusting the leveling feet at the base until it sits perfectly even. An unleveled dishwasher can cause noise, poor drainage, and reduced cleaning effectiveness.
Once leveled, securely fasten the dishwasher to the adjacent cabinetry using the provided mounting brackets. This prevents movement during operation, minimizing vibration and noise. Ensure the brackets are firmly attached to both the dishwasher and the cabinet frame.
Proper securing also safeguards against potential tipping hazards. Regularly inspect the mounting brackets to confirm they remain tight and secure, maintaining the dishwasher’s stability over time.

Operating Instructions
Familiarize yourself with the control panel for selecting wash cycles and options, ensuring efficient and effective cleaning for various dishware types and soil levels.
Proper loading techniques maximize water circulation, while understanding cycle selections optimizes cleaning performance and energy consumption.
Control Panel Explained
The Bosch Silence Plus 46 dBA dishwasher’s control panel features intuitive buttons and indicators for effortless operation. Key functions include the Power Scrub Plus option, enhancing cleaning for heavily soiled items, and cycles like Auto, Caly, and Countdown.
Understanding the symbols is crucial; the ‘Sas’ and ‘Data’ indicators relate to cycle status and potential issues. The panel allows selection of various wash cycles tailored to different needs, from delicate glassware to robust cookware.
Additional features may include half-load options for smaller washes and sanitize cycles for enhanced hygiene. Refer to the manual for detailed explanations of each button and indicator, ensuring you maximize the dishwasher’s capabilities and achieve optimal cleaning results every time.
Loading the Dishwasher Correctly
Proper loading is vital for optimal cleaning performance with your Bosch Silence Plus 46 dBA dishwasher. Avoid overcrowding; items should not block the spray arms. Place larger items along the sides and back, ensuring water reaches all surfaces.
Dishes with baked-on food should face the spray arms. Utensils go in the basket with handles down, alternating direction to prevent nesting. Always check that spray arms can rotate freely after loading.
Refer to the manual for specific loading recommendations, as incorrect loading can lead to poor cleaning results. Always ensure your dishware is dishwasher-safe, consulting the ‘Dishware Materials’ section for guidance, maximizing efficiency and protecting your items.
Selecting Wash Cycles
Your Bosch Silence Plus 46 dBA dishwasher offers a variety of wash cycles to suit different needs. The Auto cycle intelligently adjusts settings for optimal cleaning, while the Eco cycle conserves water and energy. For heavily soiled dishes, utilize the Power Scrub Plus cycle.
Delicate items benefit from the gentle Glass cycle. A quick wash is available for lightly soiled loads. Consult the manual for detailed descriptions of each cycle’s duration, temperature, and recommended use.
Cycle selection impacts cleaning performance and energy consumption; choose wisely based on your load. Remember to consider the level of soiling and the type of dishware when making your selection.
Maintenance and Cleaning
Regular cleaning of the spray arms and filters is crucial for maintaining peak performance of your Bosch Silence Plus dishwasher, as detailed in this manual.
Consistent interior cleaning ensures hygienic operation and prevents odors, extending the lifespan of your appliance.
Cleaning the Spray Arms
Maintaining clean spray arms is vital for optimal dishwashing performance with your Bosch Silence Plus 46 dBA dishwasher. Over time, food particles and mineral deposits can clog the spray arm nozzles, reducing water pressure and cleaning effectiveness.
To clean the spray arms, first, disconnect the power to the dishwasher. Locate the spray arms – typically one on the bottom and one on the top rack. Gently remove them by unscrewing or unclipping, as indicated in this manual.
Use a toothpick or small wire to clear any debris from the nozzles. Rinse the spray arms thoroughly under running water. Inspect for any damage and replace if necessary. Reattach the spray arms securely, ensuring they rotate freely. Regular cleaning, ideally monthly, will keep your dishwasher running efficiently.
Filter Cleaning Procedures
Regular filter cleaning is crucial for maintaining the performance of your Bosch Silence Plus 46 dBA dishwasher. A clogged filter reduces water flow and can lead to poor cleaning results. This manual details the process for effective filter maintenance.
Locate the filter assembly, usually at the bottom of the dishwasher’s tub. Remove the lower rack to access it. Twist and lift the filter components – typically a cylindrical filter and a flat mesh filter. Rinse them thoroughly under running water, removing any food particles or debris.
For stubborn residue, use a soft brush. Inspect the filter for damage and replace if needed. Reassemble the filter correctly and securely. Cleaning the filter every few weeks, or as needed, ensures optimal dishwasher operation and prevents potential issues.
Dishwasher Interior Cleaning
Maintaining a clean dishwasher interior is vital for hygiene and performance. This Bosch Silence Plus 46 dBA manual recommends regular cleaning to prevent odors and buildup. Begin by removing any loose food particles from the bottom of the tub.
Run an empty cycle with a dishwasher cleaner, following the product’s instructions. Alternatively, use a cup of white vinegar placed in the upper rack during a hot cycle. This helps dissolve grease and mineral deposits.
Wipe down the door, seals, and spray arms with a damp cloth. Avoid abrasive cleaners, as they can damage the interior surfaces. Regular interior cleaning, alongside filter maintenance, ensures your dishwasher remains fresh and operates efficiently, prolonging its lifespan.

Troubleshooting Common Issues
This manual details error codes, leak solutions, and wash performance fixes for your Bosch dishwasher, ensuring quick resolution of typical problems.
Refer to the error code section for specific guidance, addressing drainage issues or subpar cleaning results efficiently and effectively.
Error Codes and Their Meanings
Understanding error codes on your Bosch Silence Plus 46 dBA dishwasher is crucial for efficient troubleshooting. These codes signal specific issues requiring attention, preventing potential damage and ensuring optimal performance.

For example, an “E15” code typically indicates a water inlet issue, suggesting a problem with the water supply or the inlet valve itself. A “E24” code often points to a drainage problem, potentially caused by a clogged filter or a kinked drain hose.
Consult this manual’s detailed error code list for a comprehensive explanation of each code and recommended solutions. Ignoring these signals can lead to more significant repairs. Always disconnect power before attempting any self-repair, and if unsure, contact a qualified technician.
Referencing the code list will help you quickly diagnose and resolve common dishwasher malfunctions.
Addressing Leaks and Drainage Problems
Leaks and drainage issues are common concerns with dishwashers, but often easily resolved. First, inspect the door gasket for damage or debris, ensuring a tight seal. Check the spray arms for cracks or blockages, as these can cause water to spray in unintended directions.
For drainage problems, begin by cleaning the dishwasher filter – a clogged filter is a frequent culprit. Examine the drain hose for kinks or obstructions, ensuring a clear path for water to exit.
This manual details the location of these components. If leaks persist or drainage remains slow, disconnect power and consult a qualified technician. Ignoring these issues can lead to water damage.
Regular maintenance, as outlined in this guide, can prevent many of these problems.
Resolving Wash Performance Issues
Poor wash performance can stem from several factors. Ensure dishes are loaded correctly, avoiding overcrowding and blocking spray arm rotation – refer to the ‘Loading the Dishwasher Correctly’ section. Verify the spray arms are clean and unobstructed, as buildup hinders water distribution.
Insufficient detergent or selecting an inappropriate wash cycle can also contribute to the problem. This manual details optimal detergent usage and cycle selection for various loads.
Check the water temperature; it should be at least 120°F (49°C) for effective cleaning. If issues persist, inspect the water inlet valve for proper function.
Consistent maintenance, as described within this guide, will help maintain optimal cleaning results.
Safety Information
This manual contains crucial safety instructions; read carefully before operation. Prioritize electrical safety precautions to prevent hazards and ensure responsible appliance use.
Always register your appliance and follow all warnings to guarantee safe and effective dishwasher operation.
Important Safety Instructions
Before using your Bosch Silence Plus 46 dBA dishwasher, carefully read and understand all provided safety instructions. This appliance is designed for intended household use only; improper operation could lead to injury or damage.
Always supervise children when the dishwasher is operating, and never allow them to play with the controls. Do not store cleaning products or detergents near the dishwasher, as accidental ingestion can be harmful. Ensure the door is latched during operation to prevent accidental opening.
Disconnect the power supply before performing any maintenance or cleaning procedures. Never attempt to repair the dishwasher yourself; contact a qualified technician for assistance. Improper repairs can void the warranty and create safety hazards. Follow all local and national electrical codes during installation and operation.
This manual provides essential guidance for safe and effective use.
Electrical Safety Precautions
To ensure safe operation of your Bosch Silence Plus 46 dBA dishwasher, adhere to these crucial electrical safety precautions. The appliance must be properly grounded to prevent electric shock. Never use an extension cord or adapter plug with this dishwasher; it requires a dedicated circuit.
Do not operate the dishwasher if the power cord or plug is damaged. Immediately discontinue use and contact a qualified technician for repair or replacement. Avoid exposing the electrical components to water or moisture, as this can create a hazardous situation.
Installation should be performed by a certified electrician, ensuring compliance with all local and national electrical codes. Before cleaning or performing maintenance, always disconnect the power supply at the circuit breaker. This manual emphasizes the importance of electrical safety for your protection.

Dishware Materials Guidance
Always verify dishware is dishwasher-safe before loading; consult the manual’s dedicated section for guidance on suitable and unsuitable materials for optimal cleaning.
Avoid items prone to damage, ensuring longevity and preventing potential issues within your Bosch dishwasher.
Dishwasher-Safe Materials

Generally, most modern dishware is designed with dishwasher safety in mind, but it’s crucial to confirm before loading. Durable plastics labeled “dishwasher safe” are typically suitable, alongside glass, ceramic, and porcelain items without metallic trim or delicate painted designs.
Stainless steel cookware and utensils are also generally safe, though some manufacturers recommend hand washing to preserve their finish. Stoneware is usually dishwasher-safe, but check for manufacturer guidelines, as crazing (fine cracks) can occur with repeated washing.
Always ensure items are food-particle free before loading to maximize cleaning effectiveness. Refer to the manual for specific recommendations and to avoid potential damage to your Bosch Silence Plus 46 dBA dishwasher or your dishware.
Materials to Avoid
Certain materials can be damaged by the high temperatures and detergents used in your Bosch Silence Plus 46 dBA dishwasher; Avoid washing hand-blown glass, antique china, lead crystal, and delicate items with painted or gold trim, as these are prone to fading or breakage.
Wooden utensils, cutting boards, and bowls should never be placed in the dishwasher, as they can warp, crack, or lose their finish. Cast iron cookware is also unsuitable, as it can rust. Aluminum may discolor.
Items with glued parts, such as handles, may separate during washing. Always consult the manufacturer’s instructions for specific dishware; when in doubt, hand wash to preserve its quality and longevity.