1. Introduction
Thank you for choosing the Cecotec GrandHeat 2350 Digital Built-in Microwave Oven. This appliance is designed for convenient and efficient cooking, reheating, and defrosting. With a 23-liter capacity and 900 W microwave power, it offers versatile cooking options, including a 1000 W grill and 9 pre-configured functions. This manual provides essential information for safe operation, installation, maintenance, and troubleshooting to ensure optimal performance and longevity of your microwave oven.
2. Important Safety Instructions
Please read all instructions carefully before using the appliance and retain them for future reference. Failure to follow these instructions may result in electric shock, fire, or injury.
- General Safety: Ensure the microwave is properly grounded. Do not operate the appliance if it is damaged or malfunctioning.
- Placement: Install the microwave in a location with adequate ventilation. Do not block ventilation openings.
- Materials: Do not use metal containers or foil in the microwave, as this can cause arcing and damage the appliance.
- Supervision: Close supervision is necessary when the appliance is used by or near children. This microwave includes a child safety lock feature to prevent unsupervised operation.
- Liquids: Liquids heated in the microwave can boil over unexpectedly. Always stir liquids before and halfway through heating. Use caution when removing containers.
- Food Safety: Do not overcook food. Do not heat sealed containers or whole eggs, as they may explode.
- Cleaning: Always unplug the appliance before cleaning. Refer to the maintenance section for proper cleaning procedures.
3. Product Overview
The Cecotec GrandHeat 2350 is a sleek, built-in microwave oven designed to seamlessly integrate into your kitchen cabinetry. It features a digital display and intuitive controls for ease of use.

Figure 3.1: Front view of the Cecotec GrandHeat 2350 Digital Built-in Microwave Oven.

Figure 3.2: The microwave oven seamlessly integrated into a modern kitchen cabinet.
3.1 Components
- Control Panel: Features digital display, buttons, and a rotary dial for setting time and power.
- Oven Cavity: Interior cooking space with ceramic coating.
- Glass Turntable: A 27 cm diameter rotating plate for even cooking.
- Grill Rack: Included for use with the grill function.
- Door: Opens easily by pressing a button.

Figure 3.3: Detail of the control panel with buttons and rotary dial, and the interior cavity.

Figure 3.4: Close-up view of the digital display, showing a time setting.
4. Setup and Installation
The Cecotec GrandHeat 2350 is designed for built-in installation. Proper installation is crucial for safety and optimal performance.
4.1 Unpacking
- Carefully remove the microwave oven and all packing materials from the carton.
- Check the appliance for any signs of damage. Do not operate if damaged.
- Ensure all components are present: microwave oven, grill rack, turntable, and instruction manual.
4.2 Installation Requirements
- The microwave must be installed in a cabinet opening that meets the specified dimensions. Refer to the dimensions diagrams below.
- Ensure adequate ventilation space around the appliance as per installation guidelines provided in the full manual (not included here).
- The electrical outlet should be easily accessible and properly grounded.

Figure 4.1: External dimensions of the microwave oven (approx. 61.5 cm width, 45.5 cm depth, 41 cm height).

Figure 4.2: Schematic diagram illustrating the required cabinet opening dimensions for built-in installation.
4.3 Initial Cleaning
Before first use, wipe the interior and exterior of the microwave with a damp cloth. Ensure the turntable and turntable support are clean and correctly placed.
5. Operating Instructions
The GrandHeat 2350 offers various cooking modes and features for diverse culinary needs.
5.1 Basic Microwave Operation
- Place food in a microwave-safe container on the turntable.
- Close the door securely.
- Select the desired microwave power level (6 levels available, up to 900 W).
- Set the cooking time using the rotary dial or appropriate buttons.
- Press the Start button to begin cooking.
5.2 Grill Function
Use the 1000 W grill function for browning and crisping food. Place food on the grill rack provided.
5.3 Combined Functions
The microwave allows combining microwave and grill functions for continuous operation, providing faster cooking with browning results.
5.4 Pre-configured Functions
The appliance features 9 pre-configured functions for common food types:
- Milk/Coffee
- Rice
- Pasta
- Meat
- Potatoes
- Fish
- Chicken
- Skewers
- Automatic Reheating
Select the desired function and the microwave will automatically set the optimal cooking time and power.
5.5 Defrost by Weight
This mode allows for quick and uniform defrosting of food while preserving its original texture and freshness. Simply input the weight of the food.
5.6 Quick Start
The Quick Start function allows the microwave to begin immediately at maximum power for a set duration, up to a maximum of 10 minutes. Ideal for quick reheating.
5.7 Automatic Start (Delayed Start)
You can program the microwave to start a cooking program at a specific time, offering convenience for meal preparation.
5.8 Timer Function
The built-in timer can be set for up to 95 minutes, providing flexibility for various cooking tasks.
6. Maintenance and Cleaning
Regular cleaning and maintenance will ensure the longevity and efficient operation of your microwave oven.
6.1 Cleaning the Interior
The interior of the GrandHeat 2350 features a ceramic coating for easy cleaning. Wipe the interior with a soft, damp cloth after each use. For stubborn stains, use a mild detergent solution. Do not use abrasive cleaners or scouring pads.
6.2 Cleaning the Exterior
Wipe the exterior surfaces with a soft, damp cloth. Avoid getting water into the ventilation openings. The control panel can be wiped with a slightly damp cloth, then dried immediately.
6.3 Turntable and Support
The glass turntable and its 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 microwave.
Important: Always unplug the microwave oven from the power outlet before cleaning.
7. Troubleshooting
If you encounter issues with your microwave oven, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Microwave does not start | Door not closed properly; Power cord unplugged; Fuse blown/circuit breaker tripped. | Ensure door is firmly closed; Check power connection; Check household fuse/circuit breaker. |
| Food not heating | Incorrect power level or time set; Door not closed properly. | Adjust power and time settings; Ensure door is firmly closed. |
| Turntable not rotating | Turntable not correctly placed; Debris under turntable. | Ensure turntable and support are correctly seated; Clean under the turntable. |
| Unusual noise during operation | Food container touching cavity walls; Turntable not properly seated. | Adjust food container position; Re-seat turntable correctly. |
| Child safety lock engaged | Child lock activated. | Refer to the control panel section for instructions on deactivating the child safety lock. |
If the problem persists after trying these solutions, please contact Cecotec customer support.
8. Specifications
Technical specifications for the Cecotec GrandHeat 2350 Digital Built-in Microwave Oven:
| Feature | Detail |
|---|---|
| Brand | Cecotec |
| Model Number | 01388 |
| Type | Built-in Digital Microwave Oven with Grill |
| Capacity | 23 Liters |
| Microwave Power | 900 Watts (6 power levels) |
| Grill Power | 1000 Watts |
| Dimensions (L x W x H) | 61.5 x 41 x 45.5 cm |
| Weight | 14.9 Kilograms |
| Voltage | 220 Volts |
| Noise Level | 44 dB |
| Interior Material | Stainless Steel with Ceramic Coating |
| Special Features | Defrost, Timer, Turntable, Control Panel Safety Lock (Child Lock) |
| Included Components | 1 Microwave Oven, 1 Grill Rack, 1 Rotary Turntable, 1 Instruction Manual |
9. Warranty and Support
Cecotec is committed to providing high-quality products and customer satisfaction.
9.1 Manufacturer's Warranty
This Cecotec GrandHeat 2350 Digital Built-in Microwave Oven comes with a three-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
9.2 Spare Parts Availability
Spare parts for this model are available for a period of 10 years from the date of purchase, ensuring long-term usability and repairability of your appliance.
9.3 Customer Support
For technical assistance, warranty claims, or to inquire about spare parts, please contact Cecotec customer support through their official website or the contact information provided with your purchase documentation. When contacting support, please have your model number (01388) and purchase date ready.





