Introduction
Thank you for choosing the Grindmaster Cecilware Countertop Pizza Oven. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new appliance. Please read this manual thoroughly before operating the oven and retain it for future reference.
This countertop oven is designed for cooking pan pizzas, breads, and other products encased in a pan. It features two cordierite ceramic baking decks that ensure even heat distribution and prevent burning of bottom surfaces. With a 3-inch clearance, it allows for direct cooking on the baking surface. The oven is constructed with durable stainless steel.

Figure 1: Front view of the Grindmaster Cecilware Countertop Pizza Oven. The oven features a stainless steel exterior, a large pull handle on the door, and control knobs located on the lower front panel. A red "CAUTION HOT SURFACE" label is visible on the upper part of the door.
Important Safety Instructions
To reduce the risk of fire, electric shock, or injury, basic safety precautions should always be followed, including the following:
- Read all instructions before using the appliance.
- Do not touch hot surfaces. Use handles or knobs. Always use oven mitts or potholders when handling hot materials.
- To protect against electrical shock, do not immerse cord, plugs, or 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. Contact qualified service personnel for examination, repair, or adjustment.
- 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.
- Do not use appliance for other than intended use.
- Oversized foods or metal utensils must not be inserted in a toaster oven as they may create a fire or risk of electric shock.
- A fire may occur if the oven is covered or touching flammable material, including curtains, draperies, walls, and the like, when in operation.
- Do not clean with metal scouring pads. Pieces can break off the pad and touch electrical parts, creating a risk of electric shock.
- Do not store any materials, other than manufacturer's recommended accessories, in this oven when not in use.
- Do not place any of the following materials in the oven: paper, cardboard, plastic, or any other flammable materials.
- Do not cover crumb tray or any part of the oven with metal foil. This will cause overheating of the oven.
- To disconnect, turn any control to "off", then remove plug from wall outlet.
Setup and Installation
Unpacking
- Carefully remove the oven from its packaging.
- Inspect the oven for any shipping damage. If damage is found, contact your supplier immediately.
- Remove all packing materials, including any protective films or tapes, from the interior and exterior of the oven.
Placement
- Place the oven on a stable, level, and heat-resistant surface capable of supporting its weight (approximately 146 pounds).
- Ensure adequate clearance around the oven for proper ventilation. Maintain at least 6 inches (15 cm) of space from walls and other appliances.
- Do not place the oven near flammable materials or heat sources.
Electrical Connection
- This oven requires a 220V, 13A, single-phase electrical supply.
- Ensure the electrical outlet matches the oven's requirements. A dedicated circuit is recommended.
- Plug the oven directly into a grounded wall outlet. Do not use extension cords or adapters.
- Before first use, it is recommended to operate the oven empty for about 15-20 minutes at maximum temperature to burn off any manufacturing residues. Some smoke or odor may be present during this initial burn-off; ensure the area is well-ventilated.
Operating Instructions
Controls
The oven features a temperature control knob and a timer knob on the front panel. The temperature knob allows you to set the desired baking temperature, while the timer knob controls the cooking duration.
Preheating
- Close the oven door.
- Turn the temperature control knob to the desired baking temperature.
- Allow the oven to preheat for at least 15-20 minutes, or until the desired temperature is reached. Preheating is crucial for even cooking, especially for pizzas.
Cooking
- Once preheated, carefully open the oven door.
- Place your pizza, bread, or other pan-encased product directly onto one of the cordierite ceramic baking decks. The 3-inch clearance allows for direct placement.
- Close the oven door securely.
- Set the timer knob to the desired cooking duration. The oven will automatically turn off when the timer expires.
- Monitor the cooking process through the oven door. Cooking times may vary based on the product and desired crispness.
- When cooking is complete, carefully remove the hot food using appropriate oven mitts or utensils.
- Turn the temperature knob to "OFF" and unplug the oven when not in use.
Care and Maintenance
Proper care and maintenance will ensure the longevity and optimal performance of your oven.
Cleaning
- Always unplug the oven from the power outlet and allow it to cool completely before cleaning.
- Exterior: Wipe the stainless steel exterior with a damp cloth and mild detergent. For stubborn stains, use a stainless steel cleaner. Do not use abrasive cleaners or scouring pads, as they can scratch the surface.
- Interior and Baking Decks: The cordierite ceramic baking decks are porous and should not be cleaned with soap or detergent, as they will absorb the chemicals and impart flavors to food. Scrape off any baked-on food residue with a spatula or stiff brush. For heavy stains, you can heat the oven to a high temperature to burn off residue, then brush away the ash once cooled. Do not immerse the baking decks in water.
- Crumb Tray: If applicable, remove and empty the crumb tray regularly. Wash with warm, soapy water, rinse, and dry thoroughly before replacing.
Storage
When not in use for extended periods, ensure the oven is clean and dry. Store it in a cool, dry place, away from direct sunlight and moisture.
Troubleshooting
Before contacting service, please check the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Oven does not heat up. | No power supply. Oven not plugged in. Circuit breaker tripped. | Ensure the oven is properly plugged into a live 220V outlet. Check your household circuit breaker and reset if necessary. |
| Food is cooking unevenly. | Insufficient preheating. Oven not on a level surface. | Allow adequate time for the oven to preheat fully before placing food inside. Ensure the oven is placed on a stable and level surface. |
| Smoke or unusual odor during first use. | Manufacturing residues burning off. | This is normal for the first few uses. Ensure the area is well-ventilated. If smoke persists after initial burn-off, unplug and contact support. |
| Excessive smoke during cooking. | Food spills or grease buildup inside the oven. | Allow the oven to cool, then clean the interior thoroughly, especially the baking decks and crumb tray, to remove any food residue. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | PO18-220 |
| Brand | Grindmaster Cecilware |
| Manufacturer | Lee Global Imports and Consulting, Inc. |
| Color | Stainless Steel |
| Special Feature | Electric Stovetop Compatible |
| Control Type | Knob |
| Included Components | Baking Pan |
| Size | 23.5-Inch |
| UPC | 074491887631 |
| Product Dimensions (L x W x H) | 27.25 x 27 x 24.13 inches |
| Item Weight | 146 pounds |
| Electrical Requirements | 220V / 2850W / 13A / 1PH |
| Shelf Size | 18.25 inches |
Warranty Information
Specific warranty details for the Grindmaster Cecilware Countertop Pizza Oven (Model PO18-220) are typically provided with the product at the time of purchase or can be obtained directly from the manufacturer, Lee Global Imports and Consulting, Inc. Please refer to the warranty card included in your product packaging or visit the manufacturer's official website for the most current warranty terms and conditions.
Customer Support
For technical assistance, parts, or service inquiries regarding your Grindmaster Cecilware Countertop Pizza Oven, please contact the manufacturer or your authorized dealer. Have your model number (PO18-220) and serial number (if applicable) ready when contacting support.
You may also refer to the product page on Amazon for additional information or customer support options provided by the seller.





