1. Introduction
Thank you for choosing the Klarstein Victoria 25 Built-in Microwave. This manual provides essential information for the safe and efficient operation, installation, and maintenance of your appliance. Please read this manual thoroughly before use and retain it for future reference.

Figure 1: Front view of the Klarstein Victoria 25 Built-in Microwave, showcasing its retro design and control panel.
2. Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, injury to persons, or exposure to excessive microwave energy.
- Read all instructions before using the appliance.
- Do not attempt to operate this oven with the door open as this can result in harmful exposure to microwave energy.
- Do not place any object between the oven front face and the door or allow soil or cleaner residue to accumulate on sealing surfaces.
- Do not operate the oven if it is damaged. It is particularly important that the oven door closes properly and that there is no damage to the: (1) door (bent), (2) hinges and latches (broken or loosened), (3) door seals and sealing surfaces.
- The oven should not be adjusted or repaired by anyone except properly qualified service personnel.
- Ensure the appliance is properly grounded.
- Do not heat liquids or other foods in sealed containers since they are liable to explode.
- Regularly clean the oven interior and remove any food deposits.
3. Product Overview
3.1 Components
The Klarstein Victoria 25 Built-in Microwave comes with the following components:
- Microwave Oven Unit
- Turntable
- Grill Rack
- Mounting Frame (for built-in installation)
3.2 Control Panel
The control panel features a digital display and intuitive buttons for various functions. The retro design includes a classic handle and elegant accents.

Figure 2: Detailed view of the control panel, showing buttons for Micro/Grill/Combi, Weight/Time Defrost, Kitchen Timer/Clock, and Start/Stop functions.

Figure 3: The elegant retro design, featuring the classic handle and refined details on the control panel.
4. Setup and Installation
This microwave is designed for built-in installation. Ensure you have adequate space and ventilation for proper operation.
4.1 Installation Requirements
- Installation Type: Built-In
- Product Dimensions: Approximately 16.93 x 15.28 x 16.93 inches (H x W x D)
- Item Weight: Approximately 38.5 pounds (17.5 Kilograms)
- Ensure the installation area is stable and can support the weight of the appliance.
- Provide sufficient clearance for ventilation as specified in the detailed installation guide (not included in this general manual).

Figure 4: The microwave seamlessly integrated into a kitchen cabinet, demonstrating its adaptable design.
5. Operating Instructions
The Klarstein Victoria 25 offers various cooking modes to suit your needs.
5.1 Microwave Function
Utilize the 900W microwave power for heating, cooking, and reheating food.
- Place food in a microwave-safe container on the turntable.
- Select the desired microwave power level and cooking time using the control panel.
- Press START to begin cooking.

Figure 5: Example of a dish prepared using the microwave's multifunctional capabilities.
5.2 Grill Function
The 1000W grill function is ideal for crisping and browning dishes.
- Place food on the grill rack provided.
- Select the grill function and set the desired cooking time.
- Press START.

Figure 6: Examples of crispy grilled dishes achievable with the 1000W grill function.
5.3 Combination Functions
The microwave offers 2 combination functions, blending microwave and grill power for optimal cooking results.
- Refer to the specific combination program settings in the full manual for detailed instructions.
5.4 Defrost Function
The Auto Defrost feature allows for convenient thawing of various foods by weight or time.
- Select the Defrost function.
- Enter the weight of the food or the desired defrosting time.
- Press START.
5.5 Kitchen Timer / Clock
Use the Kitchen Timer for general timing needs or set the current time on the display.
5.6 Automatic Programs (QuickSelect-Technologie)
The microwave features 8 automatic programs for different dishes, simplifying cooking by pre-setting optimal power and time.

Figure 7: A visual representation of the diverse meals that can be prepared using the 8 automatic programs.

Figure 8: The spacious 25-liter interior of the microwave, accommodating various dish sizes.
6. Cleaning and Maintenance
Regular cleaning ensures the longevity and hygienic operation of your microwave.
- Interior Cleaning: The interior is made of Stainless Steel, featuring a "SimpleClean" finish for easy cleaning. Wipe spills immediately with a damp cloth and mild detergent.
- Exterior Cleaning: Clean the exterior with a soft, damp cloth. Avoid abrasive cleaners.
- Turntable and Grill Rack: These components can be removed and washed with warm, soapy water.
- Always unplug the appliance before cleaning.

Figure 9: The stainless steel interior designed for easy cleaning, ensuring hygiene and durability.
7. Troubleshooting
If you encounter issues with your microwave, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Oven not starting | Door not closed properly; Power cord unplugged; Fuse blown or circuit breaker tripped. | Ensure door is firmly closed; Check power connection; Reset circuit breaker or replace fuse. |
| Food not heating | Incorrect power level or cooking time set; Door not closed properly. | Adjust settings; Ensure door is firmly closed. |
| Turntable not rotating | Turntable not correctly placed; Debris under turntable. | Reposition turntable; Clean under turntable. |
For issues not listed here, please contact customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Brand Name | KLARSTEIN |
| Model Number | DSM4-09400-kvam |
| Installation Type | Built-In |
| Capacity | 25 Liters |
| Microwave Power | 900 Watts |
| Grill Power | 1000 Watts |
| Voltage | 230 Volts |
| Product Dimensions (L x W x H) | 16.93 x 15.28 x 16.93 inches |
| Item Weight | 17.5 Kilograms (38.5 pounds) |
| Material Type | Stainless Steel |
| Inner Material Type | Stainless Steel |
| Color | Black |
| Oven Cooking Mode | Microwave radiation, grill |
| Defrost | Auto Defrost |
| Special Feature | Turntable |
| Included Components | Grill, Turntable |
| Controller Type | Touch |
9. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or visit the official Klarstein website. Keep your proof of purchase for warranty claims.
Online Support: www.klarstein.com