1. Introduction
Thank you for choosing the Greystone 17" Griddle/Grill Combo. This appliance is designed for outdoor cooking, offering versatile grilling and griddling capabilities. It features a durable steel porcelain cooking plate and a 15,000 BTU LP gas burner for efficient heat output. This manual provides essential information for safe assembly, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your unit.
2. Important Safety Information
Please read and understand all safety warnings and instructions before assembling, operating, or servicing this appliance. Failure to follow these instructions could result in fire, explosion, or burn hazard, which could cause property damage, personal injury, or death.
- FOR OUTDOOR USE ONLY. Do not operate this appliance indoors or in an enclosed area.
- Keep children and pets away from the appliance at all times.
- Always operate on a level, stable, non-combustible surface.
- Maintain a minimum clearance of 10 feet from combustible materials.
- Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.
- Check all gas connections for leaks before each use. Use a soapy water solution; never use a flame.
- Never leave the appliance unattended while in use.
- Allow the appliance to cool completely before moving or cleaning.
- Always use a regulated LP gas cylinder (not included) and ensure it is properly connected.
3. What's in the Box
Carefully unpack all components and ensure all items are present before assembly. If any parts are missing or damaged, do not attempt to assemble or operate the unit. Contact customer support.
- Greystone 17" Griddle/Grill Combo Unit
- Steel Porcelain Cooking Plate
- User Manual
- (Additional components such as legs, grease cup, regulator hose may be included depending on packaging)
4. Assembly and Setup
Follow these general steps for assembly. Specific instructions may vary slightly; refer to any included diagrams or quick start guides.
- Unpack: Remove all packaging materials and protective films from the unit and components.
- Assemble Base (if applicable): Attach any legs or support structures to the main body of the griddle/grill combo. Ensure all fasteners are tightened securely.
- Install Cooking Plate: Carefully place the steel porcelain cooking plate onto the main unit, ensuring it sits flush and stable.
- Connect LP Gas Cylinder:
- Ensure the appliance control knob is in the "OFF" position.
- Connect the regulator hose to the LP gas cylinder valve. Hand-tighten firmly.
- Perform a leak test: Apply a soapy water solution to all connections. Bubbles indicate a leak. If a leak is detected, turn off the gas, tighten connections, and retest. Do not operate if a leak persists.
- Positioning: Place the assembled unit on a stable, non-combustible surface in a well-ventilated outdoor area, away from any combustible materials.

Image 1: Greystone 17" Griddle/Grill Combo. This image shows the compact design and the steel porcelain cooking surface.
5. Operating Instructions
Before first use, season the cooking plate according to manufacturer recommendations (typically by heating and applying a thin layer of cooking oil).
5.1. Lighting the Burner
- Ensure the LP gas cylinder valve is fully open.
- Push in and slowly turn the control knob to the "HIGH" position.
- The igniter should spark and light the burner. If the burner does not light within 5 seconds, turn the control knob to "OFF", wait 5 minutes for gas to dissipate, and repeat the lighting procedure.
- Once lit, adjust the control knob to the desired heat setting (LOW, MEDIUM, HIGH).
5.2. Preheating
For best cooking results, preheat the griddle/grill combo for 5-10 minutes on a medium-high setting before placing food on the cooking surface. This ensures even heat distribution across the steel porcelain plate.
5.3. Griddle vs. Grill Use
This unit offers a versatile cooking surface. Use the flat griddle side for items like pancakes, eggs, bacon, or stir-fries. The ribbed grill side is suitable for searing meats, vegetables, and creating grill marks.
5.4. Shutting Down
- Turn the control knob to the "OFF" position.
- Close the valve on the LP gas cylinder.
- Allow the appliance to cool completely before covering or storing.
6. Cleaning and Maintenance
Regular cleaning and maintenance will extend the life of your Greystone Griddle/Grill Combo.
- After Each Use:
- Allow the cooking plate to cool.
- Scrape off any food residue with a griddle scraper or spatula.
- Wipe the cooking surface with a paper towel or damp cloth. For stubborn residue, use warm soapy water and a non-abrasive sponge. Rinse thoroughly and dry.
- Empty and clean the grease cup.
- Exterior Cleaning: Wipe down exterior surfaces with a damp cloth and mild detergent. Avoid abrasive cleaners.
- Burner Maintenance: Periodically check the burner ports for blockages (e.g., spider webs, food debris). Clean with a wire brush or compressed air if necessary.
- Storage: Store the appliance in a dry, protected area when not in use. If storing outdoors, use a weather-resistant cover. Disconnect the LP gas cylinder and store it upright in a well-ventilated area, away from direct sunlight or heat sources.
7. Troubleshooting
Refer to this section for common issues and their solutions. If problems persist, contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Burner does not light |
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| Low flame or uneven heat |
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| Gas odor |
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8. Specifications
| Model Number | 2022302115 |
| Brand | Greystone |
| Cooking Surface | 17 inches |
| Heat Output | 15,000 BTU |
| Fuel Type | LP Gas (Propane) |
| Material | Steel Porcelain |
| Color | Black |
| Item Weight | 12.61 Kilograms |
| UPC | 810101896279 |
9. Warranty and Customer Support
This Greystone product is covered by a Manufacturer Warranty. For specific details regarding warranty coverage, duration, and terms, please refer to the warranty documentation included with your purchase or visit the official Greystone website.
For technical assistance, replacement parts, or any questions not addressed in this manual, please contact Greystone Customer Support. Contact information can typically be found on the product packaging or the manufacturer's official website.