1. Product Overview
This reflector plate is an original replacement component specifically designed for Altus microwave oven models ALMD25, ALMD15, ALMD17BY, and ALMD20. Constructed from durable materials, this plate ensures the microwave oven maintains optimal performance by facilitating the even distribution of microwave energy. This even distribution contributes to more consistent cooking results. Its design allows for straightforward installation, ensuring a precise fit within the oven's interior. It serves as an ideal replacement for an old reflector plate that shows signs of wear from regular use, helping to restore efficient cooking.

Figure 1: SuperVac Microwave Oven Reflector Plate, front view. This image shows the SuperVac microwave oven reflector plate, a rectangular component with notched ends, designed to fit inside compatible microwave ovens.
2. Compatibility
This SuperVac Reflector Plate (Product Model Number: KG0025327) is fully compatible with the following Altus microwave oven models:
- Altus ALMD25
- Altus ALMD15
- Altus ALMD17BY
- Altus ALMD20
Ensure your microwave oven model matches one of the listed compatible models before installation.
3. Product Features
- Durable Material: Constructed with a durable reflective surface structure specifically designed for microwave oven environments, ensuring longevity and consistent performance.
- Optimized Heat Distribution: Engineered to optimize the distribution of microwave energy, leading to more uniform heating and cooking of food.
- Easy Installation: Features a practical design that allows for simple and straightforward placement within your microwave oven.
- Precise Fit: Manufactured to suitable dimensions for standard Altus microwave oven models, ensuring a secure and accurate fit.
4. Setup and Installation
4.1 Safety Precautions
- Disconnect Power: Always unplug the microwave oven from the power outlet before attempting any installation or maintenance.
- Allow Cooling: Ensure the microwave oven has cooled down completely if it was recently in use.
- Handle with Care: The reflector plate may have sharp edges; handle it carefully to avoid injury.
- Consult Manual: Refer to your microwave oven's original user manual for specific instructions regarding internal component access, if necessary.
4.2 Installation Steps
- Locate Old Plate: Open the microwave oven door and identify the existing reflector plate, typically located on the right-hand side wall inside the cooking cavity.
- Remove Old Plate: Carefully remove the old reflector plate. It may be held in place by small clips or simply slide out of a slot. Note its orientation for correct installation of the new plate.
- Clean Cavity (Optional): While the plate is removed, it is a good opportunity to clean the interior of the microwave cavity, especially the area where the plate sits.
- Insert New Plate: Take the new SuperVac reflector plate. Align the notches or tabs on the plate with the corresponding slots or clips in the microwave oven cavity.
- Secure Plate: Gently push or slide the new plate into place until it is securely seated. Ensure it lies flat and does not obstruct any internal components.
- Test Functionality: Close the microwave door, plug the oven back into the power outlet, and perform a brief test (e.g., heating a cup of water) to ensure proper operation and even heating.

Figure 2: SuperVac Microwave Oven Reflector Plate, angled view. An angled view of the SuperVac microwave oven reflector plate, highlighting its textured surface and precise cutouts for secure placement within the microwave cavity, aiding in correct installation.
5. Operating Principles
The reflector plate plays a critical role in the efficient operation of your microwave oven. It is designed to reflect and distribute microwave energy evenly throughout the cooking cavity. This ensures that food is heated uniformly, preventing cold spots and promoting consistent cooking results. A damaged or missing reflector plate can lead to uneven heating, reduced efficiency, and potential damage to the microwave oven's internal components.
6. Maintenance
To ensure the longevity and optimal performance of your reflector plate and microwave oven, follow these maintenance guidelines:
- Regular Cleaning: Periodically inspect the reflector plate for food splatters or residue. Clean it gently with a soft, damp cloth and mild detergent. Avoid abrasive cleaners or scouring pads, as these can damage the reflective surface.
- Dry Thoroughly: After cleaning, ensure the plate is completely dry before reinserting it into the microwave oven.
- Inspect for Damage: Regularly check the plate for any signs of damage, such as cracks, burns, or discoloration. A damaged plate should be replaced promptly to maintain microwave efficiency and safety.
7. Troubleshooting
If you experience issues after replacing the reflector plate, consult the table below for common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Uneven heating of food | Reflector plate not seated correctly or damaged. | Ensure the plate is securely in place. Inspect for damage and replace if necessary. |
| Sparking inside microwave | Damaged reflector plate or metallic objects in microwave. | Immediately turn off and unplug the microwave. Remove any metallic objects. Inspect the reflector plate for burns or damage; replace if found. |
| Microwave not heating | Not directly related to reflector plate, but check power supply. | Ensure the microwave is plugged in and the circuit breaker has not tripped. If the issue persists, consult a qualified technician. |
For issues not listed here, or if solutions do not resolve the problem, please contact customer support or a qualified appliance technician.
8. Specifications
| Brand | SuperVac |
| Product Model Number | KG0025327 |
| Part Number | 9178018233 |
| Compatible Altus Models | ALMD25, ALMD15, ALMD17BY, ALMD20 |
| Product Dimensions | 10 x 20 x 0.2 cm |
| Product Weight | 50 grams |
| Material | Durable reflective surface material |
| Package Contents | 1x Microwave Oven Reflector Plate |
| Country of Origin | Turkey |
| First Available Date | April 3, 2025 |
9. Warranty and Support
For information regarding warranty coverage, returns, or technical support, please refer to the purchase documentation or contact the retailer where the product was acquired. Keep your proof of purchase for any warranty claims.
For further assistance, you may visit the SuperVac Store.