1. Introduction to Your Nuwave Primo Grill Oven
The Nuwave Primo Grill Oven is a versatile countertop appliance designed to simplify your cooking experience. It combines convection, infrared, and direct contact grilling technologies to deliver efficient and delicious results. This manual provides essential information for safe operation, maintenance, and maximizing the potential of your new appliance.

Figure 1.1: The Nuwave Primo Grill Oven in use, showcasing its compact design and cooking capabilities. The accompanying smartphone illustrates recipe integration.
The Primo Grill Oven is engineered for convenience, allowing you to cook a wide variety of foods, from fresh ingredients to frozen meals, often faster than conventional ovens. Its PFAS-free construction ensures a healthier cooking environment.

Figure 1.2: Overview of the Nuwave Primo's key features, highlighting its all-in-one cooking capabilities and advanced technologies.
2. Important Safety Information
Please read all instructions carefully before using the Nuwave Primo Grill Oven. Failure to follow these safety guidelines may result in fire, electric shock, serious injury, or property damage.
- Electrical Safety: Ensure the appliance is plugged into a grounded outlet. Do not immerse the power head, cord, or plug in water or other liquids.
- Hot Surfaces: The exterior surfaces of the oven, including the dome and grill plate, become extremely hot during operation. Always use oven mitts or heat-resistant gloves when handling hot components.
- Ventilation: Ensure adequate air circulation around the appliance. Do not block any ventilation openings.
- Children and Pets: Keep the appliance out of reach of children and pets. Close supervision is necessary when the appliance is used near children.
- Proper Use: Use the appliance only for its intended household purpose. Do not use outdoors.
- Food Safety: Always cook food to safe internal temperatures. The integrated smart thermometer assists with this.
- Maintenance: Unplug the appliance from the outlet when not in use and before cleaning. Allow it to cool completely before handling or storing.
3. Product Components
Your Nuwave Primo Grill Oven comes with several key components designed for optimal performance and ease of use. Familiarize yourself with each part before assembly and operation.

Figure 3.1: Detailed breakdown of the Nuwave Primo Grill Oven's main components.
- Power Head: Contains the heating elements and control panel.
- Power Dome: Heat-resistant and durable, designed to contain heat and facilitate convection.
- Non-Stick Plug-In Grill Plate: Provides direct contact grilling surface.
- Base with Built-In Baking & Drip Pan: Collects fats and oils, and can be used for baking.
- Digital Smart Thermometer: For precise internal temperature monitoring.
- Stainless-Steel Dome Holder: Provides a secure stand for the Power Dome when removed.
- Quick & Easy Cooking Guide: A supplementary guide for common recipes.
- Owner’s Manual: This document.

Figure 3.2: Individual components of the Nuwave Primo Grill Oven.
4. Setup and First Use
Before using your Nuwave Primo Grill Oven for the first time, follow these steps to ensure proper setup and operation.
- Unpack: Carefully remove all components from the packaging. Retain packaging for future storage or transport.
- Clean: Wash the Non-Stick Grill Plate, Power Dome, and Base with warm, soapy water. Rinse thoroughly and dry completely. Wipe the Power Head with a damp cloth.
- Assemble:
- Place the Base on a stable, heat-resistant surface.
- Insert the Non-Stick Plug-In Grill Plate into the Base, ensuring it is securely seated.
- Place the Power Dome onto the Base, aligning it properly.
- Position the Power Head securely on top of the Power Dome.
- Pre-heat (Optional): For first use, you may run the oven empty for 10-15 minutes at 350°F (175°C) to burn off any manufacturing residues. Ensure good ventilation during this process.
- Power Connection: Plug the power cord into a standard 120V AC grounded electrical outlet.
5. Operating Instructions
The Nuwave Primo Grill Oven features intuitive digital controls for easy operation. This section details how to use the various functions.

Figure 5.1: The digital control panel of the Nuwave Primo Grill Oven.
5.1 Basic Operation
- Power On/Off: Press the ON/OFF button to turn the unit on or off.
- Setting Temperature: Use the TEMP/TIME button to select temperature mode, then adjust using the +/- buttons. Temperatures can be set from 100°F to 450°F in 5°F increments.
- Setting Time: Use the TEMP/TIME button to select time mode, then adjust using the +/- buttons.
- Start/Pause: Press START/PAUSE to begin or temporarily stop cooking.
5.2 Advanced Functions
- On-the-Fly Adjustments: You can adjust cooking time and temperature at any point during the cooking process. Simply press the TEMP/TIME button and use the +/- controls.
Figure 5.2: Adjusting food or settings mid-cook with the dome lifted.
- Smart Thermometer: Insert the Digital Smart Thermometer into the thickest part of your food. Press the PROBE button and set your desired internal temperature. The oven will automatically stop cooking when the target temperature is reached.
Figure 5.3: Using the integrated Digital Smart Thermometer for precise cooking.
Figure 5.4: Visual guide for selecting desired doneness levels using the smart thermometer.
- Staged Cooking: The STAGE button allows you to program multiple cooking stages with different temperatures and times. Refer to the Quick & Easy Cooking Guide for detailed instructions on programming stages.
- Heater Customization (TOP/BTM): Use the TOP/BTM button to independently adjust the power distribution between the top convection heater and the bottom grill from 0% to 100%. This enables true surround cooking.
- Recipe Presets & Memory Slots: The Primo is pre-programmed with 100 recipes. Use the PROG button to access these. You can also save your own perfected recipes in 100 memory slots.
Figure 5.5: Examples of dishes prepared using the Primo's recipe presets, including Grill, Roast, and Broil.
Figure 5.6: Additional cooking modes such as Air Fry, Bake, and Sear.
6. Cooking Features and Technologies
The Nuwave Primo Grill Oven incorporates several innovative technologies to ensure superior cooking results.
6.1 Dual Heating Elements & Triple-Zone Cooking
The Primo features both a top convection heater and a bottom direct contact grill. This dual heating system, combined with customizable power distribution, creates a "triple-zone" cooking environment for even and thorough cooking.

Figure 6.1: Illustration of the dual heating elements providing heat from both top and bottom.

Figure 6.2: Triple-Zone Surround Cooking ensures even heat distribution.
6.2 Powerful Convection Fan
A powerful 4.5-inch convection fan, top-mounted within the Power Head, promotes unrivaled cyclonic convection circulation. This feature allows the Primo to function effectively as an air fryer, producing crispy results with less oil.

Figure 6.3: The powerful 4.5-inch convection fan for air frying and even cooking.
6.3 True Grilling & Direct Contact Grilling
Achieve authentic grill marks and flavors with the Primo's direct contact grilling feature. The thick, non-stick grill plate is embedded with heating coils for maximum coverage and even heat distribution, providing a true grilling experience without an outdoor grill.

Figure 6.4: Achieve perfect grill marks and flavors with True Grilling.

Figure 6.5: The internal heating coils of the Non-Stick Grill Plate for direct contact grilling.
6.4 Frozen to Fabulous Cooking
The Primo's combination of conduction, convection, and infrared heat allows it to cook foods directly from frozen, up to 50% faster than a conventional oven, and using up to 85% less energy. No defrosting or preheating is required.

Figure 6.6: The Primo's ability to cook food directly from frozen to fabulous.
6.5 Shatterproof Power Dome
The Power Dome is constructed from durable, heat-resistant, and shatterproof material, designed to withstand the high cooking temperatures of the Primo. It features a vent hole for easy thermometer access and for releasing condensation.

Figure 6.7: The durable and shatterproof Power Dome.
6.6 Linear T Technology
Patented Linear T Technology continuously monitors temperature fluctuations and makes constant power adjustments every second to maintain the set temperature accurately throughout the entire cooking process, ensuring perfect results.

Figure 6.8: Linear T Technology ensures precise temperature control.
7. Maintenance and Cleaning
Regular cleaning and maintenance will extend the life of your Nuwave Primo Grill Oven and ensure optimal performance. Always unplug the unit and allow it to cool completely before cleaning.
7.1 Cleaning Components
- Non-Stick Grill Plate, Power Dome, and Base: These components are dishwasher safe for easy cleaning. For stubborn food residue, soak in warm, soapy water before washing.
- Power Head: Wipe the exterior of the Power Head with a damp cloth. Do not immerse in water or any other liquid.
- Digital Smart Thermometer: Wipe the probe with a damp cloth. Do not immerse the entire thermometer in water.
Video 7.1: This video demonstrates the ease of cleaning the Nuwave Primo Grill Oven, showing the grill plate and base being placed into a dishwasher. The components are designed for convenient cleanup after use.
7.2 Storage
Store the Nuwave Primo Grill Oven in a cool, dry place when not in use. Ensure all components are clean and dry before storage.
8. Troubleshooting
If you encounter issues with your Nuwave Primo Grill Oven, refer to the following common problems and solutions. If the problem persists, contact customer support.
Problem | Possible Cause | Solution |
---|---|---|
Unit does not power on. | Not plugged in; power outlet issue; power head not properly seated. | Ensure power cord is securely plugged into a working outlet. Check if the Power Head is correctly placed on the Power Dome. |
Food not cooking evenly. | Improper food placement; incorrect temperature/time settings; insufficient power distribution. | Ensure food is centered on the grill plate. Adjust temperature and time settings. Utilize the TOP/BTM function to balance heat distribution. |
Smoke or excessive odor during cooking. | Food residue on grill plate/base; high-fat foods; improper ventilation. | Clean the grill plate and base thoroughly after each use. Ensure proper ventilation in your cooking area. Trim excess fat from meats. |
Smart Thermometer not reading correctly. | Probe not fully inserted; probe damaged. | Ensure the thermometer probe is fully inserted into the thickest part of the food, avoiding bone. If damaged, contact customer support for replacement. |
9. Specifications
Detailed technical specifications for your Nuwave Primo Grill Oven.
- Brand: Nuwave
- Model Name: New and Improved 2023 Primo Grill Oven
- ASIN: B0CMDGVCT3
- UPC: 652185207622
- Color: Black
- Product Dimensions: 13.88"D x 13.88"W x 13.25"H
- Item Weight: 16.12 pounds
- Power Source: Electric
- Control Type: Touch Control
- Temperature Range: 100°F - 450°F (adjustable in 5°F increments)
- Special Feature: Programmable, Smart Thermometer, Dual Heating Elements, Convection Fan
- Included Components: Power Head, Power Dome, Non-Stick Plug-In Grill Plate, Base with Built-In Baking & Drip Pan, Digital Smart Thermometer, Stainless-Steel Dome Holder, Quick & Easy Cooking Guide, Owner’s Manual.
10. Warranty and Support
For warranty information, product registration, or technical support, please visit the official Nuwave website or contact their customer service department. Keep your purchase receipt as proof of purchase for warranty claims.
Nuwave Customer Service: Refer to the contact information provided in your product packaging or on the official Nuwave website.
Online Resources: For additional recipes, tips, and FAQs, visit the Nuwave website or their official social media channels.