Bosch SMU6ECS12E

Bosch SMU6ECS12E Serie 6 Built-in Dishwasher User Manual

Model: SMU6ECS12E

1. Introduction

This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Bosch SMU6ECS12E Serie 6 built-in dishwasher. Please read these instructions carefully before using the appliance for the first time to ensure proper function and to prevent damage.

Your Bosch SMU6ECS12E dishwasher is designed for energy-efficient cleaning, featuring advanced technologies like Home Connect for remote control and the Extra Clean Zone for intensive cleaning of heavily soiled items.

2. Safety Information

Always adhere to the following safety guidelines to prevent injury or damage to the appliance:

  • Electrical Safety: Ensure the dishwasher is properly grounded. Do not use extension cords. Disconnect power before any maintenance or repair.
  • Water Safety: Connect to a potable water supply. Check hoses regularly for leaks or damage.
  • Child Safety: Keep children away from the dishwasher, especially when it is operating or when the door is open. Detergents can be corrosive.
  • Proper Use: Only use detergents and rinse aids specifically designed for automatic dishwashers. Do not overload the dishwasher. Sharp items should be placed with points down.
  • Installation: Installation must be performed by a qualified technician in accordance with local regulations.

3. Product Overview

The Bosch SMU6ECS12E is a 60 cm built-in dishwasher with a stainless steel finish and touch controls. It offers a capacity of 14 place settings and operates at a quiet 42 Decibels.

Key Features:

  • Home Connect: Control your dishwasher remotely, access the digital manual, receive usage tips, and enable remote diagnostics via the Home Connect app on your smartphone.
  • Extra Clean Zone: A dedicated area in the upper basket for intensive cleaning of heavily soiled dishes, ensuring thorough results.
  • Wash Assistant: The Home Connect app can suggest the most suitable program by answering a few simple questions.
  • Download Programs: Access additional wash programs through the Home Connect app.
  • VarioDrawer: An additional loading level for cutlery and small utensils.

Components:

  • Upper Basket
  • Lower Basket
  • VarioDrawer (Cutlery Basket)
  • Detergent Dispenser
  • Rinse Aid Dispenser
  • Salt Container
  • Control Panel with Touch Controls
  • Drying System
Bosch SMU6ECS12E Built-in Dishwasher Front View

Figure 3.1: Front view of the Bosch SMU6ECS12E built-in dishwasher.

Bosch SMU6ECS12E Dishwasher Control Panel

Figure 3.2: Close-up of the touch control panel on the Bosch SMU6ECS12E dishwasher.

Bosch SMU6ECS12E Dishwasher Interior Racks

Figure 3.3: Interior view of the Bosch SMU6ECS12E dishwasher showing the upper, lower, and VarioDrawer racks.

Bosch SMU6ECS12E Dishwasher Extra Clean Zone

Figure 3.4: Detail of the Extra Clean Zone feature in the upper basket, designed for intensive cleaning.

4. Setup and Installation

The Bosch SMU6ECS12E is a built-in appliance designed to integrate seamlessly into your kitchen cabinetry. Proper installation is crucial for performance and safety.

Dimensions and Clearance:

Ensure adequate space for installation. The product dimensions are 57 cm (Depth) x 59 cm (Width) x 81 cm (Height). Refer to the installation diagrams for detailed measurements and required clearances.

Bosch SMU6ECS12E Dishwasher Installation Dimensions

Figure 4.1: Detailed installation dimensions for the Bosch SMU6ECS12E dishwasher (measurements in mm).

Bosch SMU6ECS12E Dishwasher Connection Diagram

Figure 4.2: Diagram illustrating water and electrical connection points for the Bosch SMU6ECS12E dishwasher (measurements in mm).

Electrical and Water Connections:

  • The dishwasher requires a 240 Volt electrical supply.
  • Connect the water inlet hose to a cold water supply with a minimum pressure of 0.05 MPa (0.5 bar) and a maximum of 1 MPa (10 bar).
  • Ensure the drain hose is properly connected to a suitable drain.

For detailed installation instructions, refer to the separate installation guide provided with your appliance or accessible via the Home Connect app.

5. Operating Instructions

Your dishwasher features intuitive touch controls and smart functionalities via Home Connect.

Loading the Dishwasher:

  • Scrape off large food particles before loading.
  • Place larger, heavily soiled items in the lower basket.
  • Place glasses, cups, and smaller items in the upper basket.
  • Use the VarioDrawer for cutlery, ensuring items are separated to allow water to reach all surfaces.
  • Ensure spray arms can rotate freely.

Adding Detergent and Rinse Aid:

  • Fill the detergent dispenser with the appropriate amount of dishwasher detergent (powder, gel, or tablet).
  • Check the rinse aid dispenser and refill if the indicator light is on. Rinse aid helps with drying and prevents streaks.
  • If using salt, ensure the salt container is filled, especially in areas with hard water.

Selecting a Program:

The dishwasher offers 5 main cycle options. Use the touch controls to select your desired program. Common programs include:

  • Eco: Energy-saving program for normally soiled dishes.
  • Auto: Automatically adjusts temperature and cycle time based on soil level.
  • Intensive: For heavily soiled pots, pans, and dishes.
  • Quick: For lightly soiled dishes with a shorter wash time.
  • Favourite: Customizable program.

Using Home Connect:

To utilize Home Connect features:

  1. Download the Home Connect app on your smartphone or tablet.
  2. Follow the in-app instructions to connect your dishwasher to your home Wi-Fi network.
  3. Once connected, you can remotely start/stop programs, monitor cycle status, download additional programs, and use the Wash Assistant.
  4. For technical support, you can grant Bosch technical support remote access to diagnose issues.

6. Maintenance and Care

Regular maintenance ensures optimal performance and extends the lifespan of your dishwasher.

Cleaning the Filters:

The filter system should be checked and cleaned regularly (e.g., once a week or as needed) to prevent blockages and ensure effective cleaning. Remove the coarse and fine filters, rinse them under running water, and reassemble them correctly.

Cleaning the Spray Arms:

Periodically check the spray arm nozzles for blockages. If necessary, remove the spray arms and clear any debris from the holes.

Exterior and Interior Cleaning:

Wipe the exterior of the dishwasher with a soft, damp cloth. For the interior, run a dishwasher cleaning cycle periodically using a specialized dishwasher cleaner.

Salt and Rinse Aid Levels:

Monitor the indicator lights for salt and rinse aid and refill as necessary. Using the correct levels helps prevent water spots and ensures proper drying.

7. Troubleshooting

Before contacting customer service, consult the following table for common issues and their solutions:

ProblemPossible CauseSolution
Dishwasher does not startPower supply issue, door not closed properly, program not selected.Check power connection, ensure door is latched, select a program and press start.
Dishes are not cleanClogged filters, blocked spray arms, incorrect detergent, improper loading.Clean filters and spray arms, use appropriate detergent, load dishes correctly.
Water remains in the bottomClogged drain filter, kinked drain hose, drain pump issue.Clean drain filter, check drain hose for kinks, contact service if pump is faulty.
White streaks on dishesInsufficient rinse aid, hard water, too much detergent.Refill rinse aid, adjust rinse aid dosage, check salt level, reduce detergent.

For more detailed troubleshooting or issues not listed here, please refer to the full digital manual available via the Home Connect app or contact Bosch customer support.

8. Specifications

SpecificationValue
BrandBosch
Model NameSMU6ECS12E
Form FactorBuilt-in
StyleSerie 6
Product Dimensions (D x W x H)57 x 59 x 81 cm
Item Weight37.9 Kilograms
Voltage240 Volts
Capacity14 Place Settings
Number of Settings (Cycles)5
Cycle OptionsExtra Clean Zone
Noise Level42 Decibels
Control TypeTouch Control
MaterialStainless Steel
ColorSteel
Special FeaturesHome Connect, Wash Assistant
Included ComponentsCutlery basket, Drying system, VarioDrawer

9. Warranty and Support

Your Bosch SMU6ECS12E dishwasher comes with a manufacturer's warranty. Please refer to the warranty card included with your appliance for specific terms and conditions, including coverage duration and registration details.

For technical assistance, spare parts, or service requests, please contact Bosch customer support. You can find contact information on the official Bosch website or through the Home Connect app. When contacting support, please have your model number (SMU6ECS12E) and serial number ready.

With your permission, Bosch technical support can remotely access your dishwasher via Home Connect to diagnose issues and provide guidance. If a problem cannot be resolved remotely, an on-site service appointment will be scheduled.

© 2025 Bosch. All rights reserved.

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