This comprehensive guide initiates mastery of your Bosch Exxcel dishwasher, offering installation, usage, maintenance, and troubleshooting insights. Always consult your specific model’s manual for detailed instructions.
Understanding Your Model
Before first use, carefully review your Bosch Exxcel dishwasher’s specific instruction manual. Locate the model number (E-Nr) – typically found on the appliance’s rating plate or sticker – to access tailored documentation. This manual is designed for the appliance user, providing crucial safety instructions and warnings.
Familiarize yourself with the dishwasher’s components, including spray arms, filters, and the interior layout. Understand the control panel and its various functions. The manual details wash programs, detergent compartments, and rinse aid dispensers. It also explains how to interpret indicator lights and error codes.
Complete documentation is readily available, covering installation procedures, regular maintenance schedules, and solutions to common issues. Remember, this manual is your primary resource for maximizing the performance and longevity of your Bosch Exxcel dishwasher. Ignoring instructions may void warranties or lead to improper operation.
Safety Precautions

Prioritize safety when installing and operating your Bosch Exxcel dishwasher. Always disconnect the electrical supply before performing any maintenance or cleaning. Never allow children to play with or near the appliance. Hot water and detergents can cause burns; exercise caution when opening the door during or immediately after a wash cycle.
Ensure proper grounding of the electrical connection to prevent electric shock. Do not modify or tamper with the appliance’s safety features. If the power cord is damaged, it must be replaced by a qualified technician. Avoid using extension cords or adapters.
Only use detergents and rinse aids specifically designed for dishwashers. Improper chemicals can damage the appliance or create hazardous fumes. Read and adhere to all warnings and instructions outlined in the instruction manual. Following these precautions ensures safe and efficient operation.

Installation Guide
Proper installation is crucial for optimal performance. This section details unpacking, water and electrical connections, ensuring a secure and functional setup for your Bosch Exxcel dishwasher.
Unpacking and Initial Inspection
Carefully unpack your Bosch Exxcel dishwasher, ensuring all packaging materials are removed from both inside and outside the appliance. Inspect immediately for any visible damage incurred during shipping – note any dents, scratches, or broken parts. Retain the packaging for potential future transport or warranty claims.
Verify all components are present, referencing the included parts list in your specific model’s manual. This typically includes spray arms, racks, a drain hose, and connection fittings. Check the model number (E-Nr) and serial number on the appliance’s rating plate, confirming it matches your purchase order. Report any discrepancies or damage to the retailer immediately.
Before proceeding, ensure the installation location meets the specified requirements regarding floor levelness, water supply access, and electrical outlet proximity. Do not connect the dishwasher to power or water until instructed in subsequent sections. Proper initial inspection prevents potential issues later.
Water Connection
Connect the dishwasher to a cold water supply using the provided inlet hose. Ensure the water pressure is within the specified range (typically 20-145 psi) to avoid damage or inefficient operation. A fully opened shut-off valve is crucial for proper function.
Inspect the hose connections for leaks after installation. Use Teflon tape on threaded connections to create a watertight seal. Avoid kinking or bending the hose excessively, as this can restrict water flow. The drain hose must be properly connected to a suitable drain, preventing backflow contamination.
Check local plumbing codes for specific requirements regarding dishwasher connections. If using an existing water supply, consider replacing the supply line to ensure optimal performance. Proper water connection is vital for effective cleaning and preventing water damage.
Electrical Connection
Before connecting, verify the electrical supply matches the dishwasher’s requirements (typically 120V, 60Hz). A dedicated circuit is highly recommended to prevent overloading and ensure safe operation. Never use extension cords or adapters, as they can pose a fire hazard. Ensure the dishwasher is properly grounded according to local electrical codes.
The electrical connection should be performed by a qualified electrician if you are not comfortable with electrical work; Inspect the power cord for damage before use. Do not attempt to repair a damaged cord yourself; replace it immediately. The circuit breaker or fuse protecting the dishwasher circuit should be easily accessible.
Confirm the voltage is correct before powering on the dishwasher. Improper electrical connection can lead to malfunction, damage, or even electrical shock. Always disconnect the power supply before performing any maintenance or repairs.

Operating Instructions
Effectively utilize your Bosch Exxcel dishwasher by properly loading, selecting wash programs, adding detergent, and initiating cycles for optimal cleaning performance and longevity.
Loading the Dishwasher
Proper loading is crucial for optimal cleaning results with your Bosch Exxcel dishwasher. Begin by removing large food particles from dishes before loading. Position items so water reaches all surfaces; avoid overcrowding. Place pots, pans, and heavily soiled dishes on the bottom rack, facing the spray arm.
Ensure tall items don’t obstruct the arm’s rotation. The top rack is ideal for glasses, cups, and smaller items. Load glasses with the opening facing down to prevent water pooling. Utensils should be placed in the cutlery basket with handles down, alternating forks and spoons to prevent nesting.
Avoid placing delicate items directly under the spray arm. Check that nothing protrudes through the basket, obstructing the door’s closure. Incorrect loading can lead to poor cleaning and potential damage. Refer to your specific model’s manual for detailed diagrams and loading recommendations.
Detergent and Rinse Aid
Using the correct detergent is vital for effective cleaning. Bosch Exxcel dishwashers work best with dishwasher detergents – avoid hand soap, as it creates excessive suds. Fill the detergent dispenser according to the detergent’s instructions and the wash program selected; adjust based on water hardness. Powder, gel, or tablets are all suitable.
Rinse aid significantly improves drying performance and prevents water spots. Fill the rinse aid dispenser until the indicator window shows it’s full. Adjust the dosage using the setting dial, based on your water hardness and desired results. Higher settings provide more shine but may leave a slight residue.
Always ensure both dispensers are properly closed before starting a cycle. Using too much detergent can leave residue, while insufficient detergent results in poor cleaning. Refer to your model’s manual for specific recommendations regarding detergent types and quantities.
Selecting Wash Programs
The Bosch Exxcel dishwasher offers a variety of wash programs to suit different needs. Common programs include: Normal, Heavy, Delicate, Quick Wash, and Eco. The ‘Normal’ cycle is ideal for everyday loads. ‘Heavy’ tackles heavily soiled pots and pans; ‘Delicate’ is for fragile items like glassware.
‘Quick Wash’ provides a faster cleaning option for lightly soiled dishes, while ‘Eco’ maximizes energy and water efficiency, though it takes longer. Some models may feature additional programs like Auto, which adjusts settings based on soil level, or a sanitize option for enhanced hygiene.
Refer to your specific model’s manual for a complete list of available programs and their recommended uses. Consider the soil level and type of dishes when selecting a program to ensure optimal cleaning performance and resource conservation. Adjust program settings as needed.
Starting a Wash Cycle
Before initiating a wash cycle, ensure the dishwasher door is securely latched. Verify the spray arms can rotate freely and are unobstructed. Confirm the water supply is fully connected and turned on. Double-check that you’ve added the appropriate amount of detergent and rinse aid to their respective compartments.
To start, select your desired wash program using the control panel. Press the ‘Start’ button, and the dishwasher will begin filling with water and initiating the selected cycle. The display panel will indicate the remaining cycle time. Avoid interrupting a cycle unless absolutely necessary.
Some models feature a delay start option, allowing you to schedule the cycle to begin at a later time. Once the cycle completes, allow the dishes to cool before unloading. Refer to your model’s manual for specific start-up procedures and safety guidelines.

Maintenance and Cleaning
Regular maintenance ensures optimal performance and longevity. Cleaning spray arms, filters, and the interior prevents buildup and maintains hygiene, guaranteeing sparkling clean dishes consistently.
Cleaning the Spray Arms
To maintain optimal cleaning performance, regularly inspect and clean the spray arms of your Bosch Exxcel dishwasher. Food particles and debris can become lodged in the spray arm nozzles, obstructing water flow and reducing cleaning effectiveness. Begin by removing the lower spray arm – typically, it unscrews or lifts out easily.
Carefully examine the nozzles for any blockages. Use a toothpick or fine wire to gently clear any obstructions. Avoid using sharp objects that could damage the nozzles. Repeat this process for the upper spray arm, which may require removing the upper dish rack first.
Ensure the spray arms rotate freely after cleaning. If they don’t, double-check for any remaining debris or obstructions. Reinstall the spray arms securely, ensuring they are properly aligned. Regular cleaning – ideally monthly, or more frequently with heavy use – will help maintain consistent cleaning results and prolong the life of your dishwasher.
Filter Cleaning
Maintaining a clean filter is crucial for your Bosch Exxcel dishwasher’s performance. The filter traps food particles, preventing them from recirculating and potentially clogging the drain. Locate the filter, usually at the bottom of the dishwasher interior, often under the lower spray arm.
To remove it, twist or unlock the filter assembly according to your model’s instructions. Separate the filter components – typically a coarse filter and a fine filter. Rinse each component thoroughly under running water, removing all food debris. A soft brush can help dislodge stubborn particles.
Inspect the filter for any damage, such as cracks or tears, and replace it if necessary. Reassemble the filter components and securely lock it back into place. Regular filter cleaning – ideally weekly, or after every few cycles – ensures efficient drainage and optimal cleaning results, preventing unpleasant odors and potential malfunctions.
Interior Cleaning
Regularly cleaning the interior of your Bosch Exxcel dishwasher maintains hygiene and prevents odors. Start by removing any loose food particles from the bottom of the dishwasher. Wipe down the door, seals, and the interior walls with a damp cloth and mild detergent;
For stubborn stains or buildup, use a dishwasher cleaner specifically designed for this purpose, following the product instructions carefully. Avoid abrasive cleaners or scouring pads, as they can damage the stainless steel interior. Pay attention to the detergent dispenser and rinse aid compartment, ensuring they are free from residue.
Run an empty hot water cycle with a cup of white vinegar placed in a dishwasher-safe bowl on the top rack to help deodorize and dissolve mineral deposits; Leave the door slightly ajar after each wash to allow for ventilation and prevent moisture buildup, contributing to a fresh and clean dishwasher interior.

Troubleshooting Common Issues
Addressing problems like a dishwasher not starting, poor cleaning, or water leaks is crucial for optimal performance. Consult the manual for solutions and guidance.
Dishwasher Not Starting
If your Bosch Exxcel dishwasher fails to start, several potential issues could be the cause. First, verify the power supply – ensure the dishwasher is properly plugged into a functioning electrical outlet. Check your home’s circuit breaker or fuse box to confirm the circuit hasn’t tripped or blown.
Next, examine the door latch; the dishwasher won’t operate if the door isn’t securely closed and latched. A faulty door latch switch might prevent the cycle from initiating, requiring professional repair. Also, inspect the control panel for any locked or disabled functions – some models have a child lock feature.
Review the manual for reset procedures, as some Bosch models have a reset button or sequence. Finally, consider a potential issue with the thermal fuse, which protects the dishwasher from overheating; a blown fuse will prevent operation and requires replacement by a qualified technician. Always refer to your specific model’s manual for detailed troubleshooting steps and safety precautions.
Poor Cleaning Performance
If your Bosch Exxcel dishwasher isn’t cleaning dishes effectively, several factors could contribute to the issue; First, ensure proper loading – avoid overcrowding and ensure spray arms aren’t blocked by dishes. Verify sufficient detergent is used, and that it’s fresh and appropriate for your water hardness. Consider using rinse aid to improve drying and reduce water spots.
Check the spray arms for clogs; food particles can obstruct the nozzles, reducing water pressure. Clean the filter regularly, as a clogged filter restricts water circulation and diminishes cleaning power. Select the appropriate wash program for the load type and soil level – heavier loads require more intensive cycles.
Inspect the water temperature; the dishwasher requires hot water (at least 120°F/49°C) for optimal performance. Finally, examine the water inlet valve for restrictions. Consult your manual for specific recommendations and troubleshooting steps tailored to your model.
Water Leaks
Discovering a water leak from your Bosch Exxcel dishwasher requires immediate attention. First, inspect the door seal for damage or debris, ensuring a tight closure. Check the water inlet and drain hoses for cracks, loose connections, or kinks – tighten connections as needed. Examine the spray arm connections and ensure they are securely fastened.
Verify the dishwasher is level; an uneven appliance can cause water to spill. Inspect the area around the float switch (located inside the dishwasher) for obstructions, as this regulates water levels. Ensure the drain is not clogged, as this can cause water to back up.
If the leak persists, carefully inspect the pump and motor area for signs of damage. Always disconnect power before attempting any repairs. Consult your user manual for detailed diagrams and specific troubleshooting guidance related to your Bosch Exxcel model. If unsure, contact a qualified technician.

Technical Specifications
Dimensions and capacity, alongside energy consumption details, are crucial for installation and usage. Refer to your model’s rating plate for precise specifications.
Dimensions and Capacity
Understanding the physical dimensions of your Bosch Exxcel dishwasher is paramount for successful installation, ensuring it fits seamlessly within your kitchen cabinetry. Carefully measure the available space, considering width, height, and depth, before proceeding. The capacity, typically measured in place settings, dictates how much dishware can be accommodated in a single wash cycle.

Refer to your specific model’s documentation – often found on the appliance’s rating plate or within the instruction manual – for precise dimensional figures. These specifications will detail the exact width, height, and depth measurements. Capacity is usually expressed as the number of standard-sized place settings the dishwasher can handle, ranging from 12 to 16, depending on the model. Knowing these details prevents installation issues and optimizes washing efficiency, allowing you to maximize the dishwasher’s potential.
Always prioritize consulting the official documentation for accurate information, as dimensions and capacity can vary significantly between different Bosch Exxcel models. This ensures a proper fit and optimal performance.

Energy Consumption
Understanding your Bosch Exxcel dishwasher’s energy consumption is crucial for both cost savings and environmental responsibility. Modern dishwashers, including Bosch models, are designed with energy efficiency in mind, utilizing features like optimized wash cycles and advanced insulation. Energy consumption is typically measured in kilowatt-hours (kWh) per cycle, and this value is prominently displayed on the Energy Guide label.
The instruction manual provides detailed information regarding the energy usage of various wash programs. Eco-cycles, for instance, are engineered to minimize energy and water consumption, albeit with potentially longer cycle times. Referencing the manual allows you to select the most appropriate program based on your needs and prioritize energy-saving options. Factors influencing energy use include water temperature, cycle selection, and the use of energy-saving features.
Regular maintenance, such as cleaning the filter, also contributes to optimal energy efficiency. Always consult the manual for specific energy-saving tips tailored to your Bosch Exxcel model.