1. Introduction
This user manual provides comprehensive instructions for the safe and efficient operation, installation, and maintenance of your Cecotec Grandheat 2550 Built-in Microwave Oven. Please read this manual thoroughly before using the appliance and retain it for future reference.
The Cecotec Grandheat 2550 is a digital built-in microwave oven with a 25-liter capacity, designed for seamless integration into your kitchen. It features 900W microwave power, a 1000W grill, and an intuitive tactile control panel with 8 pre-configured functions for various cooking needs.
2. Safety Instructions
WARNING: To reduce the risk of fire, electric shock, injury to persons, or exposure to excessive microwave energy, observe the following basic precautions:
- 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: (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 use corrosive chemicals or vapors in this appliance.
- This appliance is intended for household use only.
- Always use oven mitts when handling hot dishes.
- Do not heat liquids or other foods in sealed containers since they are liable to explode.
- This appliance is equipped with a Child Safety Lock feature.
3. Product Overview
Familiarize yourself with the components of your Cecotec Grandheat 2550 microwave oven.


Components:
- Control Panel: Digital display and tactile buttons for setting time, power, and functions.
- Door: Features a push-button release mechanism.
- Oven Cavity: Made of stainless steel for durability and easy cleaning.
- Rotating Plate: 31.5 cm glass plate ensures even heating.
- Grill Element: Located at the top of the oven cavity for grilling functions.
4. Installation and Setup
The Cecotec Grandheat 2550 is designed for built-in installation. Professional installation is recommended.
4.1. Pre-Installation Checks
- Ensure the installation cabinet dimensions are suitable. The product dimensions are approximately 59.5 cm (width) x 38.5 cm (height) x 39.5 cm (depth).
- Verify that the electrical outlet meets the appliance's power requirements (230V, 900W microwave, 1000W grill).
- Ensure adequate ventilation space around the appliance.

4.2. Installation Steps
- Carefully remove the microwave from its packaging.
- Place the microwave into the prepared cabinet opening.
- Secure the microwave to the cabinet using the provided screws and mounting brackets. Refer to the installation diagram in the separate installation guide for precise screw locations.
- Plug the power cord into a grounded electrical outlet.
- Ensure the rotating plate and its support ring are correctly placed inside the oven cavity.
4.3. Initial Setup
- Upon first power-on, the display will show "1:00" or similar.
- Set the current time using the control knobs. Consult the detailed instructions in the operating section for time setting.
5. Operating Instructions
Your Cecotec Grandheat 2550 microwave offers various cooking modes and functions.
5.1. Basic Microwave Cooking
- Place food in a microwave-safe container on the rotating plate.
- Close the oven door securely.
- Turn the upper control knob to select the desired microwave power level (5 levels available).
- Turn the lower control knob to set the cooking time.
- Press the Start button to begin cooking.
5.2. Grill Function
The 1000W grill function is ideal for browning and crisping food.
- Place food on the grill rack (if provided) or a heat-resistant dish.
- Select the grill function using the appropriate button or knob.
- Set the desired grilling time.
- Press Start.
5.3. Combined Cooking (Microwave + Grill)
This mode allows for faster cooking with browning results.
- Select the combined cooking mode.
- Adjust microwave power and grill time as needed.
- Press Start.
5.4. Pre-configured Functions (Auto Cook)
The microwave features 8 pre-configured functions for common food types:
- Pizza: Optimized for reheating or cooking pizza.
- Meat: Suitable for various meat dishes.
- Vegetables: For steaming or cooking vegetables.
- Pasta: Ideal for cooking or reheating pasta.
- Potatoes: For baking or cooking potatoes.
- Fish: Specific settings for fish dishes.
- Drinks: For heating beverages.
- Popcorn: Pre-set for popping popcorn.
To use: Select the desired function, enter the weight or quantity if prompted, and press Start.
5.5. Defrost Mode
Defrost food by time or weight, ensuring even thawing.
- Select the defrost function.
- Choose defrost by time or by weight.
- Enter the time or weight.
- Press Start.
5.6. Quick Start
Allows for immediate start at maximum power for a set duration (e.g., 30 seconds per press).
- Press the Quick Start button to instantly begin cooking at full power.
- Each press adds more time (e.g., 30 seconds).
5.7. Child Safety Lock
To activate/deactivate the child lock, refer to the specific instructions in your appliance's detailed manual. Typically, this involves pressing and holding a specific button for a few seconds until an indicator appears/disappears on the display.
6. Maintenance and Cleaning
Regular cleaning and maintenance will ensure the longevity and optimal performance of your microwave oven.
6.1. General Cleaning
- Always unplug the appliance before cleaning.
- Wipe the interior and exterior surfaces with a soft, damp cloth. For stubborn stains, use a mild detergent.
- Clean the door seals and sealing surfaces regularly to prevent food residue buildup.
- The glass rotating plate and its support ring can be removed and washed with warm soapy water or in a dishwasher.
- Do not use abrasive cleaners, steel wool, or harsh chemicals, as these can damage the stainless steel finish.
6.2. Odor Removal
To remove odors from the oven cavity:
- Place a bowl of water with a few slices of lemon or a tablespoon of vinegar inside the oven.
- Heat on high power for 5-10 minutes.
- Allow to cool, then wipe the interior with a clean cloth.
7. Troubleshooting
Before contacting customer service, please refer to the following table for 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 door firmly; Check household fuse/circuit breaker. |
| Microwave output low. | Incorrect power level selected. | Adjust power level to a higher setting. |
| Food not cooking evenly. | Food not stirred or turned; Food too large; Rotating plate not turning. | Stir or turn food halfway through cooking; Cut food into smaller, more uniform pieces; Ensure rotating plate and support ring are correctly placed. |
| Oven light not working. | Bulb needs replacement. | Contact qualified service personnel for bulb replacement. |
| Display shows error code. | Internal malfunction. | Unplug the oven for 1 minute, then plug back in. If error persists, contact customer support. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Cecotec |
| Model | 01400 (Grandheat 2550) |
| Type | Built-in Digital Microwave Oven with Grill |
| Capacity | 25 Litres |
| Microwave Power | 900 W (5 power levels) |
| Grill Power | 1000 W |
| Voltage | 230 Volts |
| Product Dimensions (W x H x D) | 59.5 cm x 38.5 cm x 39.5 cm |
| Weight | 17.8 kg |
| Material | Stainless Steel (Interior and Exterior) |
| Special Features | Child Safety Lock, 8 Pre-configured Functions, Quick Start, Defrost by Time/Weight |
| Included Components | 1 x Microwave oven, 1 x User manual |
9. Warranty and Support
Cecotec products are manufactured to high quality standards. For information regarding warranty coverage, terms, and conditions, please refer to the warranty card included with your product or visit the official Cecotec website.
For technical support, spare parts, or service inquiries, please contact Cecotec customer service. Have your product model number (01400) and purchase date ready when contacting support.
Online Support: www.cecotec.com





