1. Introduction
This manual provides essential information for the safe and efficient operation of your Teka MW-20 BF Microwave Oven. Please read these instructions thoroughly before using the appliance and retain them for future reference. This microwave oven is designed for heating and defrosting food items.
2. Safety Instructions
To reduce the risk of fire, electric shock, injury to persons, or exposure to excessive microwave energy when using your appliance, follow basic precautions, including the following:
- 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 door, hinges, or seals.
- Only qualified service personnel should adjust or repair the oven.
- Do not heat liquids or other foods in sealed containers since they are liable to explode.
- Do not use corrosive chemicals or vapors in this appliance.
- Always ensure proper ventilation around the appliance.
3. Product Overview

The Teka MW-20 BF is a freestanding solo microwave oven, featuring a silver exterior, a dark glass door, and two rotary control knobs on the right side for power and time settings. It includes a turntable for even heating.
Components:
- Oven Cavity: Interior cooking space.
- Glass Turntable: Rotates food for even cooking.
- Turntable Support: Holds the glass turntable.
- Door: With safety lock system.
- Control Panel: Two rotary knobs for power and time settings.
- Door Release Button: Opens the oven door.
4. Setup
Unpacking:
- Remove all packaging materials from the oven cavity and accessories.
- Inspect the oven for any damage, such as dents or a misaligned door. Do not operate if damaged.
Placement:
- Place the microwave on a flat, stable surface that can support its weight and the heaviest food likely to be cooked in it.
- Ensure adequate ventilation by leaving at least 10 cm (4 inches) of space at the rear, 20 cm (8 inches) at the top, and 5 cm (2 inches) on each side.
- Keep the microwave away from heat sources and strong magnetic fields.
Electrical Connection:
- Plug the power cord into a properly grounded electrical outlet. Ensure the voltage matches the rating label on the appliance.
5. Operating Instructions
Basic Microwave Cooking:
- Place food in a microwave-safe container on the glass turntable.
- Close the oven door securely.
- Set Power Level: Use the upper rotary knob to select the desired power level. The Teka MW-20 BF offers 5 power levels.
- Set Cooking Time: Use the lower rotary knob to set the desired cooking time.
- The oven will start automatically once the time is set. The turntable will rotate during operation.
- When the cooking time is complete, the oven will signal and turn off.
- Carefully remove the food. Use oven mitts as the container and food may be hot.
Defrosting:
The defrost function is ideal for thawing frozen foods. Refer to the food packaging for recommended defrosting times or use the lower power settings for a longer duration to ensure even defrosting.
- Place frozen food in a microwave-safe container on the turntable.
- Select a lower power setting using the upper knob (e.g., Defrost or low power).
- Set the desired defrosting time using the lower knob.
- Periodically check the food and turn it over if necessary to ensure even thawing.
6. Maintenance and Cleaning
General Cleaning:
- Always unplug the appliance before cleaning.
- Clean the oven interior and exterior regularly with a damp cloth and mild detergent. Avoid abrasive cleaners.
- Wipe the door seals and adjacent parts carefully to remove any spills or splashes.
Turntable Cleaning:
- The glass turntable and turntable support can be removed for cleaning. Wash them in warm soapy water or in a dishwasher.
- Ensure they are completely dry before placing them back in the oven.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Oven does not start | Power cord not plugged in; Door not closed properly; Fuse blown or circuit breaker tripped. | Ensure plug is firmly in outlet; Close door securely; Check household fuse or reset circuit breaker. |
| Food not heating | Cooking time or power level set too low; Incorrect cookware used. | Increase cooking time/power; Use microwave-safe cookware. |
| Turntable not rotating | Turntable not properly placed on support; Obstruction under turntable. | Ensure turntable is correctly seated; Remove any obstructions. |
| Sparking inside oven | Metal or foil in oven; Cookware with metallic trim. | Remove all metal objects; Use only microwave-safe cookware. |
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Teka |
| Model Number | MW-20 BF |
| Installation Type | Freestanding |
| Special Feature | Turntable |
| Cooking Mode | Electric |
| Power | 800 Watts |
| Material | Stainless Steel, Glass |
| Interior Coating | Stainless Steel |
| Controller Type | Rotary Knob |
| Number of Power Levels | 5 |
| Recommended Uses | Heating, Defrosting |
9. Warranty and Support
For warranty information and customer support, please refer to the warranty card included with your purchase or visit the official Teka website. Keep your proof of purchase for any warranty claims. Information regarding spare parts availability is not provided in this manual.





