1. Overview
This manual provides essential information for the safe and efficient operation of your Panasonic 20L Grill Microwave Oven, model NN-GT221WFDG. Please read all instructions carefully before using the appliance and retain this manual for future reference.

Figure 1: Front view of the Panasonic 20L Grill Microwave Oven.
2. Setup and Installation
2.1 Unpacking and Placement
Your Panasonic microwave oven is designed for countertop installation. Ensure the appliance is placed on a flat, stable surface. Allow adequate ventilation space around the oven: at least 10 cm at the rear, 20 cm on the sides, and 30 cm above. Do not block any ventilation openings.

Figure 2: The compact design allows the microwave oven to fit easily on kitchen countertops.
2.2 Electrical Connection
Connect the oven to a grounded electrical outlet with the correct voltage (230 Volts) and wattage (1000 Watts for grill, 800 Watts for microwave). Do not use extension cords or adapters.
2.3 Scheduled Delivery and Installation
For a smooth delivery and installation process, Amazon provides scheduled delivery and brand installation services. Upon successful checkout, you will receive notifications regarding your delivery status via email and SMS. An authorized technician from Panasonic will contact you within 24 to 36 hours of delivery to schedule an installation appointment at your convenience.
During delivery, a free open box inspection service is provided. The delivery associate will open the product for your inspection to ensure it matches your order and is free from damage. If the product is found damaged, missing parts, or different from what you ordered, you may refuse the delivery, and a refund will be credited to your account as per Amazon's return and refund policy.
Please ensure someone is present at the time of delivery and installation. Clear a path for the appliance from the doorstep to its intended location to facilitate easy movement.
Video 1: This video explains the process for scheduled delivery and installation of large appliances purchased on Amazon.in, including open box inspection and brand contact for installation.
3. Operating Instructions
3.1 Control Panel
The microwave oven features a membrane control panel for easy operation. The panel includes buttons for various cooking modes, time settings, auto cook menus, and other functions.

Figure 3: Detailed view of the membrane control panel.
3.2 Auto Cook Menus
The oven comes with 38 pre-programmed auto cook menus, including 26 Indian specific menus, to simplify your cooking experience. Refer to the detailed recipe guide included with your oven for specific instructions on using these menus.

Figure 4: Categories of the 38 Auto Cook Menus available.
3.3 Defrost Function
Utilize the dedicated defrost system for quick and efficient thawing of frozen foods. Follow the instructions on the control panel for selecting the appropriate defrost settings based on food type and weight.

Figure 5: The defrost mode allows for quick thawing of frozen items.
4. Key Features
- 20L Capacity: Ideal for small to medium-sized families, capable of preparing family-sized meals.
- Powerful Performance: Features 1000W Grill Power and 800W Microwave Power for efficient cooking.
- Magic Grill + 360° Heating: Dual power grills combined with 360° heating ensure perfectly charred delicacies and uniform cooking.
- 255mm Turntable: Provides ample space for various dish sizes and ensures even cooking.
- Combination Mode: Offers versatile cooking options by combining microwave and grill functions.
- Child Lock Safety: A safety feature to prevent accidental operation by children.
- Durable Stainless Steel Cavity: Rust-free interior for easy cleaning and faster cooking.
- Vapor Clean: A convenient feature for effortless cleaning of the oven interior.

Figure 6: The 20L capacity and 25.5 cm turntable are suitable for family use.

Figure 7: Magic Grill and 360° Heating ensure even and delicious results.

Figure 8: Explore versatile cooking with Combination Mode.

Figure 9: Child Lock Safety provides hazard-free cooking.

Figure 10: The durable stainless steel cavity is rust-free and easy to clean.
Video 2: This video highlights key features of the Panasonic 20L Grill Microwave Oven, including its capacity, control panel, power, warranty, auto cook menu, and turntable size.
5. Maintenance
5.1 Cleaning the Interior
Regularly clean the stainless steel interior with a soft, damp cloth and mild detergent. For stubborn stains, use the Vapor Clean function or a microwave-safe cleaning solution. Ensure the oven is unplugged before cleaning.
5.2 Cleaning the Exterior
Wipe the exterior surfaces with a soft, damp cloth. Avoid abrasive cleaners or harsh chemicals that could damage the finish.
5.3 Turntable Care
The 255mm glass turntable can be removed for cleaning. Wash it with warm, soapy water or in a dishwasher. Ensure it is completely dry before placing it back in the oven.
6. Troubleshooting
If you encounter any issues with your microwave oven, please refer to the following common troubleshooting tips:
- Oven not starting: Check if the power cord is securely plugged in. Ensure the door is fully closed. Verify that a cooking program has been selected and the start button pressed.
- Food not heating evenly: Ensure the turntable is correctly positioned and rotating. Stir food halfway through cooking. Use microwave-safe dishes.
- Unusual noises: This can sometimes be normal during operation. If the noise is excessive or persistent, ensure the turntable and roller ring are correctly placed.
- Display not working: Check the power supply. If the issue persists, contact customer support.
For more detailed troubleshooting or issues not listed here, please consult the full user manual provided with your product or contact Panasonic customer service.
7. Specifications
| Specification | Value |
|---|---|
| Brand | Panasonic |
| Model | NN-GT221WFDG |
| Capacity | 20 litres |
| Installation Type | Countertop |
| Special Features | Touch Control |
| Oven Cooking Mode | Grill |
| Colour | White |
| Voltage | 230 Volts |
| Wattage | 1000 Watts (Grill), 800 Watts (Microwave) |
| Fuel Type | Electric |
| Defrost System | Defrost |
| Door Orientation | Left |
| Material | Glass, Metal |
| Inner Material Type | Stainless Steel |
| Included Components | 1 Microwave Oven, 1 User Manual, 1 Warranty Card |
| Item Weight | 13 kg 400 g |
| Product Dimensions | 40.5D x 48.6W x 29.2H Centimeters |
| Turntable Diameter | 255 millimeters |
8. Warranty and Support
8.1 Warranty Information
Your Panasonic 20L Grill Microwave Oven comes with a 1-year comprehensive warranty on the product. Please refer to the warranty card included in the box for detailed terms and conditions.
8.2 Customer Support
For any service requests, technical assistance, or inquiries regarding your product, please contact Panasonic customer service. You can find their contact details on the warranty card or on the official Panasonic website.





