1. Product Overview
The Avantco P85S Double Commercial Panini Sandwich Grill is designed for efficient and consistent grilling of sandwiches, quesadillas, and hamburgers in commercial settings. This unit features dual smooth top and bottom cast iron plates, providing complete contact for even heat distribution. With two independently controlled heating elements, it allows for simultaneous cooking of different products or increased output.
Key features include:
- Smooth grill plates ensuring complete contact with food for even heat supply.
- Temperature adjustable between 120 and 570 degrees Fahrenheit per grill.
- Heavy-duty stainless steel construction and cast iron plates for durability.
- Ideal for paninis, sandwiches, quesadillas, and burgers.
- Removable grease tray for easy cleaning.

Figure 1: Front view of the Avantco P85S Double Commercial Panini Sandwich Grill, showing the two grilling sections and control knobs.
2. Safety Instructions
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 grill.
- 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.
- This unit comes with a NEMA 5-15P plug. Ensure the electrical outlet matches the plug type and voltage (120V).
3. Setup and Installation
Before first use, ensure the grill is properly set up.
- Unpacking: Carefully remove the grill from its packaging. Retain packaging for future storage or shipping.
- Placement: Place the grill on a stable, heat-resistant, and level surface. Ensure there is adequate clearance around the unit for ventilation and safe operation. Avoid placing it near flammable materials.
- Power Connection: This unit requires a 120V electrical supply and is equipped with a NEMA 5-15P plug. Connect the power cord directly to a dedicated, grounded electrical outlet. Do not use extension cords or adapters.
- Initial Cleaning: Before first use, wipe down the grill plates and exterior with a damp cloth to remove any manufacturing residues. Ensure the unit is completely dry before plugging it in.

Figure 2: Rear view of the Avantco P85S, illustrating the power cords and ventilation openings.
4. Operating Instructions
The Avantco P85S features dual thermostatic controls, allowing independent operation of each grilling section.
- Power On: Ensure the grill is plugged into a suitable 120V outlet.
- Temperature Setting: Each side of the grill has its own temperature control knob. Turn the desired knob clockwise to set the temperature between 120°F and 570°F (49°C - 299°C). The indicator light will illuminate, indicating that the heating element is active.
- Preheating: Allow the grill to preheat for approximately 10-15 minutes, or until the indicator light turns off, signaling that the set temperature has been reached.
- Cooking:
- Carefully place your food item onto the bottom grill plate.
- Lower the top grill plate using the insulated handle. The specialized hinges allow the top plate to lay flat against the food, ensuring complete contact and uniform cooking.
- Cook until desired doneness is achieved. Cooking times will vary based on food type, thickness, and desired browning.
- Removing Food: Use heat-resistant utensils to remove cooked food from the grill. Avoid using metal utensils that could scratch the non-stick surface.
- Power Off: After use, turn both temperature control knobs counter-clockwise to the "OFF" position. Unplug the unit from the wall outlet.

Figure 3: Top view of the Avantco P85S with both grill plates closed, showing the smooth surfaces.

Figure 4: Front view of the Avantco P85S with both grill plates closed, highlighting the control panel.
5. Maintenance and Cleaning
Regular cleaning and maintenance will extend the life of your Avantco P85S grill.
- Cool Down: Always allow the grill to cool completely before cleaning.
- Grease Tray: The grill features an angled edge that directs grease into a removable grease tray. Pull out the grease tray from the front of the unit and empty its contents. Wash the tray with warm, soapy water, rinse, and dry thoroughly. Reinsert the tray before next use.
- Grill Plates:
- For light cleaning, wipe the grill plates with a damp cloth or sponge.
- For stubborn food residues, use a plastic scraper or a stiff brush designed for non-stick surfaces. Do not use abrasive cleaners, steel wool, or metal scouring pads, as these can damage the plates.
- A small amount of cooking oil can be applied to the plates after cleaning to season them and prevent sticking.
- Exterior: Wipe the stainless steel exterior with a damp cloth and mild detergent. Dry thoroughly with a soft cloth to prevent water spots.
- Storage: When not in use for extended periods, ensure the grill is clean and dry. Store it in a cool, dry place.

Figure 5: The Avantco P85S in use, showing one side open with a sandwich being grilled, and the other side closed.
6. Troubleshooting
Refer to this section for common issues and their solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Grill does not heat up. | Not plugged in; power outlet issue; temperature knob set to OFF. | Ensure unit is securely plugged in. Check circuit breaker. Turn temperature knob to desired setting. |
| Uneven cooking. | Grill not preheated sufficiently; food not placed centrally; grill plates dirty. | Allow adequate preheating time. Ensure food is centered on the plate. Clean grill plates thoroughly. |
| Excessive smoke. | Food residue or grease buildup on plates. | Clean grill plates and grease tray thoroughly after each use. |
If the problem persists after attempting these solutions, contact customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Avantco |
| Model | P85S |
| Power/Wattage | 3500 watts |
| Voltage | 120 Volts |
| Material | Stainless Steel (exterior), Cast Iron (plates) |
| Special Features | Dual Temperature Control, Removable Grease Tray, Specialized Hinges |
| Cooking Surface | 18 3/16" x 9 1/16" (total) |
| Temperature Range | 120°F - 570°F (per grill) |
| Plug Type | NEMA 5-15P |
8. Warranty and Support
For warranty information or technical support, please contact Avantco customer service. Keep your purchase receipt and product model number (P85S) readily available when contacting support.
For the most up-to-date contact information, please visit the official Avantco website or refer to the documentation included with your purchase.





