Introduction
This manual provides essential information for the safe and efficient operation of your HAFELE AIDA 28 Oven with Grill Function. Please read these instructions carefully before using the appliance and keep them for future reference. This appliance is designed for household use only.
The HAFELE AIDA 28 is a versatile 28-liter oven featuring both microwave and grill functions, offering a range of cooking options including baking, grilling, and defrosting. It is equipped with electronic regulation for precise cooking and multiple power levels for various culinary needs.
Safety Instructions
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, or injury.
- Do not operate the oven if the power cord or plug is damaged, or if the oven malfunctions or has been dropped or damaged.
- Ensure proper ventilation around the oven. Do not block any ventilation openings.
- Do not use corrosive chemicals or vapors in this appliance.
- This appliance is designed for heating food. It is not designed for industrial or laboratory use.
- Always supervise children when the oven is in use. The oven features a child lock function for added safety.
- Do not heat liquids or other foods in sealed containers as they are liable to explode.
- Use only microwave-safe utensils.
- The oven is equipped with overheat protection. If the oven overheats, it will automatically shut down.
Product Overview
The HAFELE AIDA 28 Oven features a sleek black finish and intuitive controls for ease of use.

Figure 1: Front view of the HAFELE AIDA 28 Oven. This image displays the appliance's black exterior, the central glass door for viewing food, and the control panel located on the right side, featuring buttons and a rotary knob for operation.
Key Components:
- Oven Cavity: The interior cooking space, 28 liters capacity.
- Glass Door: For viewing food during cooking and sealing the cavity.
- Control Panel: Located on the right, featuring easy button operation and a rotary knob.
- Grill Rack: Included for grilling functions.
Setup
Unpacking and Placement:
- Carefully remove the oven and all packing materials from the carton.
- Check the oven for any damage, such as a misaligned or bent door, damaged door seals and sealing surface, broken or loose door hinges and latches, or dents inside the cavity or on the door. If any damage is present, do not operate the oven and contact customer service.
- Place the oven on a flat, stable surface that can support its weight. Ensure there is adequate ventilation space around the oven (at least 10 cm on the sides and back, and 20 cm above).
- Do not place the oven near heat sources or in a damp environment.
Electrical Connection:
- Ensure the voltage indicated on the rating label matches your local power supply.
- Plug the oven into a properly grounded electrical outlet. Do not use extension cords or adapters.
Operating Instructions
Basic Operation:
- Power On: Plug the oven into the power outlet. The display will light up.
- Setting Time: Use the rotary knob to set the current time if desired.
- Placing Food: Place food in a suitable, microwave-safe or oven-safe dish on the turntable or grill rack.
Functions:
- Microwave Cooking (5 Levels):
- Press the "Microwave" button.
- Rotate the knob to select the desired power level (e.g., P100 for full power, P80, P60, P40, P20).
- Rotate the knob to set the cooking time.
- Press "Start" to begin cooking.
- Grill Function:
- Press the "Grill" button.
- Rotate the knob to set the grilling time.
- Press "Start" to begin grilling. Use the included grill rack for best results.
- Defrost Function:
- Press the "Defrost" button.
- Rotate the knob to select defrost by weight or time.
- Set the weight or time accordingly.
- Press "Start" to begin defrosting.
- Auto Cooking:
- The oven has pre-programmed settings for common foods.
- Press the "Auto Cook" button repeatedly to cycle through options or use the knob to select.
- Confirm the selection and press "Start".
- Child Lock:
- To activate: Press and hold the "Stop/Cancel" button for 3 seconds. A lock indicator will appear on the display.
- To deactivate: Press and hold the "Stop/Cancel" button for 3 seconds again. The lock indicator will disappear.
Maintenance and Cleaning
Regular cleaning and maintenance will ensure the longevity and optimal performance of your oven.
- Before Cleaning: Always unplug the oven from the power outlet and allow it to cool down completely.
- Oven Interior: Wipe the inside of the oven with a damp cloth after each use. For stubborn stains, use a mild detergent. Do not use abrasive cleaners or metal brushes.
- Oven Exterior: Clean the exterior surface with a soft, damp cloth. Avoid getting water into the ventilation openings.
- Door and Seals: Clean the door, door seals, and adjacent parts frequently with a damp cloth to remove any spills or splatters.
- Accessories: The grill rack can be washed with warm soapy water.
Troubleshooting
If you encounter issues with your oven, refer to the following table for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Oven does not start. | Power cord not plugged in; Door not closed properly; Child lock activated. | Ensure plug is securely in outlet; Close door firmly; Deactivate child lock. |
| Food not cooking evenly. | Incorrect power level or cooking time; Food not stirred/rotated. | Adjust power/time; Stir or rotate food halfway through cooking. |
| Smoke or burning smell. | Food residue inside oven; Overcooked food. | Clean oven interior thoroughly; Adjust cooking time/power. |
| Display shows error code. | Internal malfunction. | Unplug the oven for 5 minutes, then plug back in. If error persists, contact customer support. |
Specifications
- Model: HAFELE AIDA 28
- Capacity: 28 Liters
- Functions: Microwave, Grill, Defrost, Auto Cooking
- Microwave Power Levels: 5 Levels
- Control Type: Easy Button Operation, Rotary Knob
- Safety Features: Overheat Protection, Child Lock
- Included Components: Grill Rack
- Color: Black
- Heating Method: Grill
- Finish Type: Polished
- Manufacturer: HAFELE
Warranty and Support
For warranty information and customer support, please refer to the warranty card included with your product or visit the official Hafele India website. Keep your purchase receipt as proof of purchase for warranty claims.
Hafele Customer Service: For technical assistance, spare parts, or service requests, please contact Hafele customer support through their official channels. Contact details can typically be found on the manufacturer's website or in the product packaging.





