Ninja OG850
Ninja Woodfire Pro XL Outdoor Grill & Smoker Instruction Manual
Brand: Ninja | Model: OG850
Introduction to Your Ninja Woodfire Pro XL
The Ninja Woodfire Pro XL Outdoor Grill & Smoker with Built-in Thermometer is a versatile 4-in-1 appliance designed to bring authentic woodfire flavor to your outdoor cooking. It combines grilling, BBQ smoking, air frying, and baking functionalities, all powered by electricity and flavored by real wood pellets. Its extra-large capacity allows you to cook for a crowd with ease, and the built-in thermometer ensures perfect results every time.

Image: The Ninja Woodfire Pro XL Outdoor Grill & Smoker, showcasing its large cooking surface, control panel, and included wood pellets.
Key Features
- 4-in-1 Functionality: Grill, BBQ smoke, Air Fry, & Bake, all with 100% real woodfire flavors.
- XL Capacity: 180 sq inches of cooking space, fitting up to 2 full racks of ribs, 10 burgers, or a 10-lb brisket.
- Built-in Thermometer: Monitors food progress and alerts when done, ensuring perfect doneness without guesswork.
- Woodfire Technology: Powered by electricity, flavored by real burning wood pellets for rich, authentic taste.
- Weather Resistant: Designed for year-round outdoor use and storage.
- Easy to Clean: Features a non-stick grill grate and convenient grease management system.
Visualizing Key Features

Image: Master Grill function, providing performance comparable to a full-size gas grill.

Image: Foolproof BBQ Smoker, creating authentic bark and flavor with minimal pellets.

Image: Outdoor Air Fryer, perfect for adding woodfire flavor to air-fried favorites.

Image: Built-in Thermometer for precise temperature monitoring.
Official Product Overview
Video: Official product overview of the Ninja Woodfire Pro XL Outdoor Grill & Smoker, highlighting its features and capabilities.
Setup
Unboxing and Initial Assembly
Upon unboxing, ensure all components are present: grill unit, non-stick grill grate, built-in thermometer, crisper basket, grease tray, disposable grease tray liner, pellet scoop, and starter pellet packs. Place the grill unit on a stable, heat-resistant surface. The Ninja Woodfire Stand (sold separately) is recommended for optimal use and portability.

Image: All components included in the Ninja Woodfire Pro XL packaging.
Pellet Loading
- Open the Woodfire Flavor box on the side of the unit.
- Use the provided pellet scoop to add approximately 1/2 cup of Ninja Woodfire Pellets into the smoke box.
- Close the Woodfire Flavor box securely.

Image: Loading wood pellets into the dedicated smoke box for authentic flavor.
Thermometer Connection
- Locate the thermometer ports on the control panel.
- Plug the built-in thermometer probe(s) into the designated ports.
- Insert the probe(s) into the thickest part of your food, avoiding bones.
Operating Modes
The Ninja Woodfire Pro XL offers multiple cooking functions accessible via the control panel. Turn the dial to select your desired mode.
Grill Mode
Achieve perfect char and searing with the powerful electric grill. Ideal for steaks, burgers, and vegetables.
BBQ Smoke Mode
Infuse your food with rich, smoky flavor using wood pellets. Perfect for ribs, brisket, and poultry.
Air Fry Mode
Enjoy crispy results with less oil, enhanced by woodfire flavor. Use the crisper basket for best results.
Bake Mode
Bake your favorite dishes outdoors, from casseroles to desserts.

Image: A spread of grilled steaks, smoked chickens, air-fried potatoes, and baked dishes, demonstrating the 4-in-1 versatility.
Maintenance & Cleaning
Regular cleaning ensures optimal performance and longevity of your Ninja Woodfire Pro XL.
Grill Grate and Crisper Basket
- Allow the grill grate and crisper basket to cool completely after use.
- Wash with warm, soapy water using a non-abrasive sponge or cloth.
- Rinse thoroughly and dry completely before storage.

Image: The non-stick grill grate is easily removable for cleaning.
Grease Tray
- Remove the grease tray from the front of the unit.
- Dispose of any accumulated grease.
- If using a disposable liner, replace it as needed.
- Wash the reusable grease tray with warm, soapy water.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on | Not plugged in; power outlet issue | Ensure unit is securely plugged into a working outlet. |
| No smoke produced in Smoke mode | Pellet box empty; pellets wet; smoke box clogged | Add dry pellets; clean smoke box. |
| Food not cooking evenly | Overcrowding; uneven food placement | Avoid overcrowding; arrange food in a single layer. |
| Thermometer reading inaccurate | Probe not fully inserted; probe touching bone | Reinsert probe into thickest part of meat, avoiding bone. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Ninja |
| Model Name | Ninja OG850 |
| Power Source | Electric (wood_pellet for flavor) |
| Color | Blue |
| Outer Material | Stainless Steel |
| Item Weight | 38.94 Pounds |
| Product Dimensions | 22.28"D x 20.03"W x 15.82"H |
| Wattage | 1760 watts |
| Included Components | Grill grate, thermometer, crisper basket, grease tray, pellet scoop, starter pellets |
Warranty and Support
Your Ninja Woodfire Pro XL Outdoor Grill & Smoker comes with a standard manufacturer's warranty covering defects in materials and workmanship. Please refer to the warranty card included in your product packaging for specific terms and conditions.
For product support, troubleshooting assistance, or to purchase accessories, please visit the official Ninja website or contact their customer service line. Keep your model number (OG850) and proof of purchase handy for faster service.
Optional protection plans are available for extended coverage. Please check with your retailer for details on 3-Year and 4-Year Protection Plans.
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