1. Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your PIT BOSS Navigator Series Pellet Grill and Smoker, Model PB1150G. Please read this manual thoroughly before assembly or operation to ensure proper use and to prevent injury or damage.
The Pit Boss 1150G Navigator Series is designed to offer a versatile outdoor cooking experience, allowing for smoking, baking, braising, roasting, grilling, barbecuing, char-grilling, and searing. It features advanced grilling technology, premium-grade steel construction, and operates on 100% all-natural hardwood pellets.
2. Important Safety Information
Always follow basic safety precautions when operating this appliance to reduce the risk of fire, electric shock, and injury to persons.
- Outdoor Use Only: This grill is intended for outdoor use only. Do not operate indoors.
- Clearance: Maintain proper clearance from combustible materials.
- Fuel: Use only food-grade hardwood pellets as fuel. Do not use charcoal briquettes, lighter fluid, or gasoline.
- Electrical Safety: Ensure the power cord is not pinched or in contact with hot surfaces.
- Hot Surfaces: The grill surfaces become extremely hot during operation. Use heat-resistant gloves.
- Children and Pets: Keep children and pets away from the grill during operation.
3. Assembly
The Pit Boss Navigator Series grill requires assembly. It is recommended to have two people for assembly. Ensure all parts are present before beginning.
3.1 Unpacking and Parts Identification
Carefully remove all components from the packaging. Refer to the parts list provided in the separate assembly guide to identify each component.
3.2 Step-by-Step Assembly
- Attach the reinforced legs to the main body of the grill. Ensure locking caster wheels are properly installed on the designated legs.
- Secure the hopper assembly to the side of the grill.
- Install the cooking grates and heat deflector inside the main barrel.
- Attach the convertible front-to-bottom shelf and built-in tool hooks.
- Connect the digital control board and meat probes.
- Ensure all fasteners are tightened securely.

Image: Front view of the assembled Pit Boss Navigator Series Pellet Grill, highlighting the hopper, main barrel, and side shelf. This image illustrates the general appearance of the grill once assembled.
4. Initial Setup and First Use (Burn-In)
Before cooking food, it is crucial to perform an initial burn-in to season the grill and remove any manufacturing oils or residues.
- Pellet Loading: Open the hopper lid and fill the hopper with 100% all-natural hardwood pellets. The large pellet view window allows monitoring of pellet levels.
- Power On: Plug the grill into a grounded electrical outlet. The digital control board will illuminate.
- Initial Start-Up: Turn the dial to "Smoke" or the lowest temperature setting (e.g., 180°F). Allow the grill to ignite and produce smoke. This may take several minutes.
- Burn-In Process: Once smoke subsides and the temperature stabilizes, increase the temperature to 350°F (175°C) and let the grill run for at least 45 minutes to an hour. This process burns off any residual manufacturing oils.
- Cool Down: After the burn-in, turn the grill off and allow it to cool completely before its first cooking use.

Image: A detailed view of the control panel and pellet hopper on the Pit Boss Navigator Series grill. This shows the digital display for temperature control and the transparent window for checking pellet levels.
5. Operating Instructions
5.1 Basic Operation
- Power On/Off: Use the main power switch or dial on the digital control board.
- Temperature Control: Adjust the desired cooking temperature using the dial-in digital control board. The temperature range is 180°F - 500°F (82°C - 260°C).
- Meat Probes: Insert the included stainless-steel meat probes into your food and plug them into the designated ports on the control board to monitor internal food temperature.
5.2 Cooking Versatility (8-in-1)
The Pit Boss 1150G offers eight distinct cooking methods:
- Smoke: Low temperatures (180°F-225°F) for long periods, infusing rich wood-fired flavor.
- Bake: Similar to an oven, ideal for casseroles, breads, and desserts.
- Braise: Slow cooking with liquid, perfect for tenderizing tough cuts of meat.
- Roast: Higher temperatures for cooking larger cuts of meat or poultry.
- Grill: Direct heat cooking for steaks, burgers, and vegetables.
- Barbecue: A combination of smoking and grilling, often with sauces.
- Char-Grill: Achieving distinct grill marks and smoky flavor.
- Sear: High-temperature cooking for a crispy exterior.
5.3 Flame Broiler Lever™
The innovative Flame Broiler Lever™ allows you to switch between direct and indirect heat cooking. Slide the lever to expose the flame for direct searing or close it for indirect cooking and smoking.

Image: The Pit Boss Navigator Series grill in operation with the lid open, showcasing various foods cooking on the porcelain-coated cast iron grates. Smoke is visible, indicating active cooking.

Image: A side perspective of the Pit Boss Navigator Series grill positioned on an outdoor deck, with a bag of Pit Boss hardwood pellets nearby. This illustrates the grill's intended outdoor environment and fuel type.
6. Maintenance and Care
Regular maintenance ensures optimal performance and extends the lifespan of your grill.
- Grill Grates: Clean porcelain-coated, cast iron cooking grates after each use with a grill brush.
- Ash Cleanout: Regularly empty the ash pot and clean the fire pot to prevent ash buildup, which can affect performance. The pellet door cleanout feature assists with this.
- Grease Management: Ensure the grease bucket is clean and properly positioned to collect drippings.
- Exterior Cleaning: Wipe down the high-temperature powder coat finish with a damp cloth.
- Pellet Storage: Store pellets in a dry, airtight container to prevent moisture absorption.
- Grill Cover: Use the custom-fitting grill cover for heavy-duty full-length coverage when the grill is not in use to protect it from elements.
7. Troubleshooting
This section addresses common issues you might encounter with your pellet grill.
| Problem | Possible Cause | Solution |
|---|---|---|
| Grill not igniting | No pellets in hopper; auger jammed; igniter failure; power issue. | Check pellet levels; clear auger; inspect igniter; verify power connection. |
| Temperature fluctuations | Hopper low on pellets; dirty temperature probe; strong winds; lid opened frequently. | Refill pellets; clean probe; position grill away from wind; keep lid closed. |
| Excessive smoke | Wet pellets; too low temperature setting; restricted airflow. | Use dry pellets; increase temperature; clean fire pot and exhaust. |
| Auger not feeding pellets | Pellet bridge in hopper; foreign object in auger; motor issue. | Break up pellet bridge; inspect and clear auger; contact support if motor issue. |
For more detailed troubleshooting or issues not listed, please refer to the full troubleshooting guide on the PIT BOSS website or contact customer support.
8. Product Specifications
- Model Name: PB1150G
- Brand: PIT BOSS
- Fuel Type: Wood Pellet
- Cooking Area: 1158 sq. in.
- Temperature Range: 180°F - 500°F (82°C - 260°C)
- Material: Steel, Stainless Steel, Iron (Outer Material)
- Color: Black
- Dimensions (L x W x H): 63.89 x 37.01 x 47.05 inches
- Item Weight: 217 pounds
- Power Source: Wood Pellet (with electrical components for control board/auger)
- UPC: 684678105610
- Features: Dial-in digital control board with LED readout, Adjustable Flame Broiler Lever™, Porcelain-coated cast iron cooking grates, Large hopper capacity, Large pellet view window, Pellet door cleanout, Reinforced legs, High-temperature powder coat finish, Convertible front-to-bottom shelf, Built-in tool hooks, Locking caster wheels, (2) Meat probes included.
9. Warranty and Customer Support
For warranty information, product registration, or technical assistance, please visit the official PIT BOSS website or contact their customer support directly.
Online Resources: Visit the PIT BOSS Store on Amazon
Customer Support: Refer to your product packaging or the official PIT BOSS website for the most current contact information.







