SIEMENS BF555LMS0
SIEMENS BF555LMS0 Microwave Oven User Manual
Model: BF555LMS0
1. Introduction
Thank you for choosing the SIEMENS BF555LMS0 built-in microwave oven. This manual provides essential information for the safe and efficient operation, installation, and maintenance of your appliance. Please read these instructions thoroughly before using the microwave oven and keep them for future reference.
2. Important 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.
- 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.
- Only use utensils that are suitable for use in microwave ovens.
- Clean the oven regularly and remove any food deposits.
3. Product Overview
The SIEMENS BF555LMS0 is a high-performance built-in microwave oven designed for efficient defrosting, reheating, and cooking. It features a sleek stainless steel and black design, a 25-liter capacity, and intuitive TouchControl operation.


Key Features:
- cookControl7: 7 automatic programs for perfect cooking results.
- Power Levels: 5 microwave power levels (90 W, 180 W, 360 W, 600 W, 900 W).
- Capacity: 25-liter volume.
- Control: Intuitive TouchControl operation.
- Timer: Electronic 99-minute timer with digital display.
- Turntable: 31.5 cm glass turntable.
- Interior: Stainless steel cavity.
- Door: Left-hinged glass door.
What's in the Box:
- Built-in Microwave Oven
- Mounting Accessories
- Turntable
4. Setup and Installation
The SIEMENS BF555LMS0 is designed for built-in installation. Ensure you have the correct cabinet dimensions before proceeding with installation. Professional installation is recommended.
Installation Dimensions:
- Appliance Dimensions (H x W x D): 38.2 cm x 59.4 cm x 36.9 cm
- Niche Dimensions (H x W x D): 38 cm x 59.4 cm x 38.8 cm (minimum depth 55 cm)

Ensure adequate ventilation around the appliance as per the installation guide provided with the product. Connect the appliance to a properly grounded electrical outlet.
5. Operating Instructions
Your SIEMENS BF555LMS0 microwave oven features intuitive TouchControl operation and a digital display for easy use.
Basic Operation:
- Placing Food: Place food in a microwave-safe container on the glass turntable.
- Closing the Door: Close the oven door firmly. The oven will not operate if the door is not securely closed.
- Setting Power Level: Use the TouchControl panel to select the desired microwave power level (e.g., 90W for defrosting, 900W for rapid heating).
- Setting Time: Use the electronic timer to set the cooking duration, up to 99 minutes.
- Starting Operation: Press the 'Start' button to begin the cooking process. The digital display will show the remaining time.
- Stopping Operation: Press the 'Stop' button to pause or cancel the cooking process. Open the door to stop operation immediately.
Using cookControl7 Automatic Programs:
The cookControl7 feature offers 7 pre-set automatic programs for various dishes, simplifying the cooking process. Refer to the detailed program list in your appliance's specific manual for instructions on selecting and using these programs based on food type and weight.

6. Care and Maintenance
Regular cleaning and maintenance will ensure the longevity and optimal performance of your microwave oven.
Cleaning the Interior:
- After each use, wipe the interior of the oven with a damp cloth to remove any food splatters.
- For stubborn stains, use a mild detergent or a specialized microwave cleaner. Do not use abrasive cleaners or scouring pads.
- The glass turntable can be removed and washed with warm, soapy water or in a dishwasher.
- Consider using a steam cleaner designed for microwaves (e.g., optional accessory HZ86 D000) for effective and easy cleaning of the interior.
Cleaning the Exterior:
- Wipe the exterior surfaces with a soft, damp cloth.
- For stainless steel surfaces, use a stainless steel cleaner to maintain its finish.
- Do not allow water to drip into the ventilation openings.
7. Troubleshooting
If you encounter issues with your microwave oven, refer to the following common problems and solutions before contacting service.
| Problem | Possible Cause / Solution |
|---|---|
| Oven does not start | Check if the power cord is securely plugged in. Ensure the oven door is completely closed. Check your household fuse/circuit breaker. |
| Food is not heating | Ensure the correct power level and cooking time are set. Check if the turntable is properly placed and rotating. |
| Light is not working | The oven light may need replacement. Contact qualified service personnel. |
| Unusual noise during operation | Ensure the turntable and turntable support are correctly positioned. Check if the cooking container is touching the oven walls. |
| Display shows an error code | Refer to the detailed error code list in your appliance's full manual or contact SIEMENS customer support. |
If the problem persists after attempting these solutions, please contact SIEMENS customer service or a qualified technician.
8. Technical Specifications
| Feature | Specification |
|---|---|
| Brand | SIEMENS |
| Model Number | BF555LMS0 |
| Color | Black / Stainless Steel |
| Product Dimensions (H x W x D) | 38.2 cm x 59.4 cm x 36.9 cm |
| Cavity Dimensions (H x W x D) | 20.8 cm x 32.8 cm x 36.9 cm |
| Capacity | 25 Liters |
| Microwave Power Output | 900 Watts |
| Number of Power Levels | 5 |
| Voltage | 220-230 V |
| Frequency | 50 Hz |
| Connection Power | 1450 W |
| Material | Metal (Stainless Steel Cavity) |
| Turntable Diameter | 31.5 cm |
| Control Type | Electronic (TouchControl) |
| Net Weight | 19 kg |
| Cable Length | 130 cm |
9. Warranty and Support
For information regarding the warranty period and terms for your SIEMENS BF555LMS0 microwave oven, please refer to the warranty card included with your purchase or visit the official SIEMENS website. Keep your proof of purchase for warranty claims.
For technical support, spare parts, or service inquiries, please contact SIEMENS customer service. You can find contact details on the official SIEMENS website or in your product documentation.