Nuwave 20631
NUWAVE Oven Pro Plus Instruction Manual
Model: 20631
Introduction
The Nuwave Oven Pro Plus is a versatile countertop convection oven designed for efficient and healthy cooking. It utilizes triple combo cooking power to cook food up to 50% faster than conventional ovens, while using 85% less energy. Its design allows for cooking without defrosting and minimizes the need for added oils, promoting healthier meal preparation.
Important Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury.
- Read all instructions before operating the appliance.
- Do not touch hot surfaces. Use handles or knobs.
- To protect against electrical shock, do not immerse cord, plugs, or the appliance in water or other liquid.
- Close supervision is necessary when any appliance is used by or near children.
- Unplug from outlet when not in use and before cleaning. Allow to cool before putting on or taking off parts.
- Do not operate any appliance with a damaged cord or plug or after the appliance malfunctions or has been damaged in any manner.
- The use of accessory attachments not recommended by the appliance manufacturer may cause injuries.
- Do not use outdoors.
- Do not let cord hang over edge of table or counter, or touch hot surfaces.
- Do not place on or near a hot gas or electric burner, or in a heated oven.
- Extreme caution must be used when moving an appliance containing hot oil or other hot liquids.
- Always attach plug to appliance first, then plug cord into the wall outlet. To disconnect, turn any control to "off", then remove plug from wall outlet.
- Do not use appliance for other than intended use.
- The power head contains electrical components. Do not immerse the power head in water or other liquids.
Product Overview and Components
The Nuwave Oven Pro Plus consists of several key components designed for optimal cooking performance and ease of use.

Figure 1: Assembled Nuwave Oven Pro Plus. This image shows the complete oven unit, including the power head, dome, cooking rack, and base pan, ready for use.

Figure 2: Nuwave Oven Pro Plus disassembled. This image illustrates the main components separated: the power head, dome, reversible cooking rack, and base pan, highlighting ease of cleaning and assembly.
- Power Head: Contains the heating element and control panel.
- Dome: Transparent, heat-resistant dome that covers the cooking area.
- Cooking Rack: Reversible rack (1" and 4" heights) for different cooking needs.
- Base Pan: Collects drippings and holds the cooking rack.
- Digital Control Panel: For setting temperature, time, and power levels.
Setup
- Unpacking: Carefully remove all components from the packaging. Retain packaging for future storage or transport.
- Initial Cleaning: Before first use, wash the dome, cooking rack, and base pan with warm, soapy water. Rinse thoroughly and dry. Wipe the power head with a damp cloth. Ensure all parts are completely dry before assembly.
- Assembly:
- Place the base pan on a stable, heat-resistant surface.
- Insert the reversible cooking rack into the base pan, choosing the desired height (1" or 4").
- Place the dome securely onto the base pan.
- Carefully place the power head on top of the dome, ensuring it sits flush.
- Placement: Position the Nuwave Oven Pro Plus on a flat, stable, heat-resistant surface, away from walls and other appliances to allow for proper ventilation. Ensure the power cord is not obstructed or near hot surfaces.
Operating Instructions
The Nuwave Oven Pro Plus offers precise control over your cooking process.
Basic Operation
- Prepare Food: Place food directly on the cooking rack. For best results, ensure food is not overcrowded to allow for even air circulation.
- Assemble Oven: Ensure the base pan, cooking rack, dome, and power head are correctly assembled.
- Plug In: Connect the power cord to a standard electrical outlet. The display will illuminate.
- Set Temperature: Use the temperature controls to set the desired cooking temperature. The oven has a temperature range of 107°F to 342°F.
- Set Time: Use the time controls to set the cooking duration.
- Start Cooking: Press the "Start" button to begin the cooking cycle. The oven will automatically shut off when the set time expires.
- Monitoring: The transparent dome allows you to monitor food without opening the oven, preserving heat.
- Pausing: If you need to check or flip food, press the "Pause" button. The oven will stop heating. Press "Start" to resume.
- Removing Food: Once cooking is complete, unplug the oven. Carefully remove the power head and dome (use oven mitts as they will be hot). Use appropriate utensils to remove food from the cooking rack.
Cooking Features
- No Defrosting Needed: The oven's convection technology allows you to cook frozen foods directly, saving preparation time. For example, a 10-pound turkey can be cooked in approximately 2.5 hours from frozen.
- Healthy Cooking: The design allows fats and oils to drip away from food, reducing the need for added cooking oils.
- Faster Cooking: Cooks up to 50% faster than traditional ovens due to efficient heat distribution.
- No Ventilation Needed: The cooking process produces minimal smoke, making it suitable for indoor use without special ventilation.
- 10 Power Levels: Provides flexibility for various cooking requirements.
Maintenance and Cleaning
Regular cleaning ensures the longevity and optimal performance of your Nuwave Oven Pro Plus.
- Unplug and Cool: Always unplug the oven from the power outlet and allow all parts to cool completely before cleaning.
- Dishwasher Safe Parts: The dome, cooking rack, and base pan are dishwasher safe for convenient cleaning.
- Hand Washing: For hand washing, use warm, soapy water and a non-abrasive sponge or cloth. Rinse thoroughly and dry completely.
- Power Head Cleaning: The power head contains electrical components and is not dishwasher safe. Wipe the exterior with a damp cloth. Do not immerse the power head in water or any other liquid.
- Stubborn Stains: For baked-on food or stubborn stains on the dome or base pan, soak the parts in warm, soapy water before cleaning. A paste of baking soda and water can also be used for gentle scrubbing.
- Storage: Store the clean and dry oven in a cool, dry place.
Troubleshooting
This section addresses common issues you might encounter with your Nuwave Oven Pro Plus.
| Problem | Possible Cause | Solution |
|---|---|---|
| Oven does not turn on. | Not plugged in; power outage; faulty outlet. | Ensure the oven is securely plugged into a working electrical outlet. Check your home's circuit breaker. |
| Food is not cooking evenly. | Overcrowding; improper rack height; uneven food placement. | Do not overcrowd the cooking rack. Ensure food is spread out. Try using the other side of the reversible rack. Rotate food halfway through cooking if necessary. |
| Oven produces smoke. | Food drippings on heating element; excessive fat in food. | Ensure the base pan is clean. Trim excess fat from food. A small amount of smoke during initial use is normal. |
| Dome is difficult to clean. | Baked-on residue. | Soak the dome in warm, soapy water for an extended period. Use a non-abrasive cleaner or a baking soda paste. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Nuwave |
| Model Name | 20631 |
| Product Dimensions | 15.5"D x 15.5"W x 13.5"H |
| Item Weight | 8.73 pounds |
| Color | Green (Note: Product images show black, but specifications list green. User should refer to their specific product.) |
| Special Feature | Digital, Auto Shut Off, Convection Heating |
| Control Type | Push Button |
| Door Style | Dropdown Door |
| Included Components | Baking Pan, Crumb Tray, Wire Rack |
| Finish Type | Black |
| Door Material Type | Glass |
| Power Source | AC adapter |
| Temperature Range | 107°F - 342°F |
| Power Levels | 10 |
Warranty and Support
For warranty information and customer support, please refer to the documentation included with your product or visit the official Nuwave website. Ensure you have your model number (20631) and purchase details available when contacting support.
Online Resources: For additional recipes, tips, and frequently asked questions, visit the official Nuwave website: www.nuwaveoven.com
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