1. Introduction
This manual provides essential information for the installation, operation, and maintenance of your Bosch SPI2HKS42E Series 2 built-in dishwasher. Please read these instructions carefully before using the appliance for the first time to ensure safe and efficient operation. This dishwasher is designed for domestic use and integrates seamlessly into your kitchen cabinetry.
The Bosch SPI2HKS42E features an EcoSilence Drive motor for quiet and energy-efficient performance, Home Connect for smart control via your smartphone, and flexible basket options for versatile loading.
2. Safety Information
Always adhere to the following safety guidelines to prevent personal 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: The AquaStop feature provides protection against water damage. However, always turn off the water supply if the appliance will be unused for an extended period.
- Child Safety: Keep children away from the dishwasher, especially when it is operating. Detergents are corrosive; store them out of reach of children.
- Sharp Objects: Load sharp items (knives, forks) with the handles pointing up to prevent injury.
- Flammable Materials: Do not wash items that have been in contact with gasoline, paint thinners, or other flammable substances.
- Installation: Installation must be performed by a qualified technician in accordance with local regulations.
3. Setup and Installation
The Bosch SPI2HKS42E is a built-in dishwasher designed to be integrated into your kitchen. It is delivered without a custom front panel, allowing you to match it with your existing kitchen design.
3.1 Unpacking
Carefully remove all packaging materials. Inspect the dishwasher for any transport damage. Report any damage immediately to your supplier.
3.2 Positioning and Connection
The dishwasher should be placed on a stable, level surface. Ensure adequate space for water inlet, drain, and electrical connections. The appliance dimensions are 81.5 cm (H) x 44.8 cm (W) x 57.3 cm (D).

This dishwasher is designed for built-in installation. The custom front panel for the door is not supplied with the appliance, allowing for personalized kitchen integration.
3.3 Water Connection
Connect the water inlet hose to a cold water supply with a minimum pressure of 0.05 MPa and a maximum of 1 MPa. The AquaStop system is integrated into the water inlet hose for leak protection.
The AquaStop system provides guaranteed protection against water damage. Ensure the connection is secure to prevent leaks.
3.4 Electrical Connection
Connect the dishwasher to a properly grounded electrical outlet. The appliance requires 240 Volts and 2400 Watts of power. Refer to the rating plate for specific electrical requirements.
4. Operating Instructions
Your Bosch SPI2HKS42E dishwasher offers various programs and features for effective dish cleaning.
4.1 Loading the Dishwasher
Proper loading ensures optimal cleaning results and prevents damage to dishes.
- Upper Basket: The upper basket is height-adjustable, allowing you to accommodate larger plates in the lower basket. It also features a horizontal cutlery rack.
- Lower Basket: The lower basket includes two rows of foldable plate racks and a cutlery basket. Low-friction wheels prevent derailing.

4.2 Adding Detergent and Rinse Aid
Use only dishwasher-specific detergents and rinse aids. Follow the manufacturer's instructions for dosage. The dishwasher will notify you when only five detergent tablets remain, if connected via Home Connect.
4.3 Program Selection
The dishwasher offers 5 programs and 3 special options:
- Programs:
- Eco 50 °C
- Auto 45-65 °C
- Intensive 70 °C
- Program 1h 65 °C
- Favourite (Pre-rinse)
- Options:
- Home Connect
- Extra Dry
- VarioSpeed Plus (up to 3 times faster cycle)
The Active Water technology intelligently adapts the water quantity to the load, optimizing water and energy consumption.
4.4 Home Connect Features
Connect your dishwasher to the Home Connect app on your smartphone for remote control and diagnostics. The app can recommend appropriate programs and allows voice control via Amazon Alexa. You can also save your preferred wash cycle using the 'Favourite' button.
5. Maintenance and Care
Regular maintenance ensures the longevity and performance of your dishwasher.
5.1 Cleaning the Filters
The filter system in the base of the wash compartment should be checked and cleaned regularly to prevent blockages and ensure efficient drainage.
5.2 Cleaning the Spray Arms
Periodically check the spray arm nozzles for any blockages and clean them if necessary to ensure proper water distribution.
5.3 Exterior and Interior Cleaning
Wipe the exterior with a damp cloth. The interior tub is made of stainless steel; clean it with a dishwasher cleaner or a mild detergent solution as needed.
6. Troubleshooting
Before contacting customer service, refer to the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Dishwasher does not start | Power 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 clean | Improper loading, clogged spray arms, insufficient detergent, incorrect program. | Reload dishes correctly, clean spray arms, add more detergent, select a more intensive program. |
| Water remains in the tub | Clogged filter, kinked drain hose. | Clean the filter system, check and straighten the drain hose. |
| Unusual noise during operation | Dishes interfering with spray arms, foreign object in pump. | Rearrange dishes, check for and remove any foreign objects. |
7. Technical Specifications
The following table details the technical specifications for the Bosch SPI2HKS42E dishwasher:
| Feature | Specification |
|---|---|
| Model Number | SPI2HKS42E |
| Type | Built-in Dishwasher |
| Capacity | 10 Place Settings |
| Dimensions (H x W x D) | 81.5 cm x 44.8 cm x 57.3 cm |
| Weight | 28 kg |
| Noise Level | 46 dB |
| Energy Efficiency Class | E |
| Annual Energy Consumption (100 cycles) | 76 kWh |
| Water Consumption (Eco program) | 8.9 Liters |
| Eco Program Duration | 3:40 (h:min) |
| Voltage | 240 Volts |
| Power | 2400 Watts |
| Interior Material | Stainless Steel |
| Special Features | Digital Display, Quick Wash, Leak Resistant (AquaStop), Home Connect |


8. Warranty and Support
8.1 Manufacturer's Warranty
This Bosch dishwasher comes with a 2-year manufacturer's warranty. Please retain your proof of purchase for warranty claims.
8.2 Spare Parts Availability
Spare parts for this appliance are available for up to 15 years within the EU, ensuring long-term serviceability.
8.3 Customer Support
For technical assistance, service requests, or to order spare parts, please contact Bosch customer service. You can find contact information on the official Bosch website or in the documentation provided with your appliance.





