1. Introduction
This user manual provides comprehensive instructions for the safe and efficient operation, installation, and maintenance of your Teka ML 8220 Bis L-Lb 112030003 Microwave Oven. Please read this manual thoroughly before using the appliance and keep it for future reference.
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 since 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 Teka ML 8220 Bis L-Lb 112030003 is a built-in microwave oven designed for seamless integration into your kitchen cabinetry. It features a sleek brown finish and intuitive button controls.

Figure 3.1: Front view of the Teka ML 8220 Bis L-Lb Microwave Oven, showcasing its brown finish and digital display with two control knobs.

Figure 3.2: An angled view of the microwave oven, highlighting the reflective door and the control panel.

Figure 3.3: Detailed view of the control panel, showing the digital time display and the two rotary knobs for setting functions and time.

Figure 3.4: The microwave oven seamlessly integrated into a kitchen cabinet, demonstrating its built-in design.
4. Setup and Installation
The Teka ML 8220 Bis L-Lb 112030003 is designed for built-in installation. It is crucial to follow the provided mounting kit instructions and ensure proper ventilation. Professional installation is recommended.
4.1. Dimensions and Clearance
Refer to the diagram below for precise dimensions and required clearances for installation. Ensure the cabinet opening meets these specifications to allow for proper fit and ventilation.

Figure 4.1: Installation dimensions diagram for the Teka ML 8220 Bis L-Lb Microwave Oven. Dimensions are in centimeters.
- Product Dimensions (L x W x H): 59.5 x 33.4 x 39 cm
- Weight: 22 Kilograms
- Ensure adequate space for electrical connections and air circulation.
5. Operating Instructions
Your Teka microwave oven features intuitive button controls for easy operation. The primary interface consists of a digital display and two rotary knobs.
5.1. Setting the Clock
- Ensure the oven is plugged in and powered on.
- Press the clock setting button (refer to Figure 3.3 for button identification).
- Use the rotary knob to adjust the hours, then press the button again to confirm.
- Use the rotary knob to adjust the minutes, then press the button again to confirm.
5.2. Microwave Cooking
- Place food in a microwave-safe container.
- Close the oven door securely.
- Use the left rotary knob to select the desired power level (e.g., 200 Watts, if applicable, or higher settings if available).
- Use the right rotary knob to set the cooking time.
- Press the Start button (usually integrated into one of the knobs or a separate button) to begin cooking.
- The oven will beep when cooking is complete.
5.3. Defrosting
Your microwave may offer defrosting by weight or by time. Consult the specific icons on your control panel for these functions.
- Defrost by Weight: Select the defrost function, then use the knob to input the weight of the food. The oven will automatically calculate the defrosting time.
- Defrost by Time: Select the defrost function, then manually set the desired defrosting time.
6. Maintenance and Cleaning
Regular cleaning and maintenance will ensure the longevity and optimal performance of your microwave oven.
6.1. Interior Cleaning
- Always unplug the oven before cleaning.
- Wipe the interior cavity after each use with a damp cloth to prevent food residue from drying and sticking.
- For stubborn stains, place a bowl of water with lemon slices inside and microwave for 2-3 minutes. The steam will loosen the residue, making it easier to wipe away.
- Do not use abrasive cleaners or metal scouring pads, as they can damage the ceramic interior.
6.2. Exterior Cleaning
- Clean the exterior surfaces with a soft, damp cloth and mild detergent.
- Avoid spraying cleaners directly onto the control panel. Apply cleaner to a cloth first.
6.3. Door Seal Maintenance
- Regularly inspect the door seals and sealing surfaces for any damage or food residue.
- Clean these areas with a mild, damp cloth to ensure a proper seal during operation.
7. Troubleshooting
Before contacting customer service, please refer to the following common issues and their solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Oven does not start | Power cord not plugged in; Door not closed properly; Fuse blown or circuit breaker tripped. | Ensure power cord is securely plugged in; Close the door firmly; Check household fuse/circuit breaker. |
| Food not heating | Cooking time too short; Power level too low; Incorrect utensil used. | Increase cooking time; Select a higher power level; Use microwave-safe cookware. |
| Light not working | Bulb needs replacement. | Contact qualified service personnel for bulb replacement. |
| Unusual noises during operation | Turntable not correctly placed; Food container touching oven walls. | Ensure turntable is seated correctly; Reposition food container. |
8. Specifications
| Feature | Specification |
|---|---|
| Brand | Teka |
| Model Number | 112030003 |
| Product Dimensions (L x W x H) | 59.5 x 33.4 x 39 cm |
| Weight | 22 Kilograms |
| Energy Efficiency | A |
| Capacity | 21.56 Liters |
| Installation Type | Built-in |
| Color | Brown |
| Voltage | 1 Volts |
| Power | 200 Watts |
| Material | Ceramic |
| Human Interface Input | Buttons |
| Included Components | 1 built-in microwave, mounting kit, user manual |
9. Warranty and Support
For warranty information and technical support, please refer to the warranty card included with your product or visit the official Teka website. Keep your purchase receipt as proof of purchase for warranty claims.
For service or inquiries, please contact Teka customer support through their official channels.





