Introduction
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Adcraft COH-2670W Half-Size Electric Countertop Convection Oven. Please read these instructions thoroughly before installation and use, and retain them for future reference.
The Adcraft COH-2670W is a compact yet powerful convection oven designed for commercial foodservice operations with limited space. Its durable stainless steel construction ensures longevity, and its efficient heating system provides consistent cooking results for a variety of food items.
Important Safety Instructions
To reduce the risk of fire, electric shock, or injury, always follow basic safety precautions when using this appliance.
- Read all instructions before using the oven.
- Ensure the electrical supply matches the voltage requirements (220V/60Hz, 2670W, 12 Amps) specified on the appliance rating label.
- Do not operate the oven with a damaged cord or plug, or if the appliance malfunctions or has been damaged in any manner.
- Always unplug the oven from the outlet when not in use and before cleaning. Allow to cool before putting on or taking off parts.
- 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.
- Do not use attachments not recommended by the appliance manufacturer.
- 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 the appliance for other than intended use.
- This appliance is for commercial use only.
Product Overview
Front view of the Adcraft COH-2670W Half-Size Electric Countertop Convection Oven, showcasing its stainless steel exterior, double-wall glass door, and control knobs.
Key Components:
- Stainless Steel Exterior: Durable and easy to clean.
- Double-Wall Glass Door: Heat-resistant insulated glass for visibility and safety.
- Temperature Control Knob: Adjusts oven temperature from 120°F to 570°F.
- Timer Control Knob: Sets cooking time up to 120 minutes (2 hours).
- Interior Cooking Area: Spacious interior (14” H x 18” W x 14.25” D) designed to hold 4 half-size sheet pans.
- Cooking Racks: Heavy-duty stainless-steel racks included.
- Internal Fan and Exhaust System: Circulates heated air for even and faster cooking.
Setup and Installation
- Unpacking: Carefully remove the oven from its packaging. Inspect for any shipping damage. Remove all packing materials, including any protective films or tapes from the interior and exterior surfaces.
- Placement: Place the oven on a stable, level, heat-resistant countertop or surface. Ensure there is adequate clearance around the oven for proper ventilation (minimum 4 inches from walls and other appliances). The unit's exterior dimensions are approximately 21.75” H x 23.5” W x 21” D.
- Electrical Connection: This oven requires a 220V/60Hz, 2670W, 12 Amp electrical supply. Ensure the electrical outlet is properly grounded and can support the oven's power requirements. Do not use extension cords.
- Initial Cleaning: Before first use, wipe down the interior and exterior with a damp cloth. The cooking racks can be washed with warm, soapy water.
Operating Instructions
Before First Use:
It is recommended to run the oven empty for approximately 15-20 minutes at its highest temperature setting (570°F) to burn off any manufacturing residues. A slight odor or smoke may be present during this initial operation; ensure the area is well-ventilated.
Basic Operation:
- Preheating: Close the oven door. Turn the temperature control knob to the desired cooking temperature (range 120°F - 570°F). Allow the oven to preheat until the indicator light turns off, signaling that the set temperature has been reached.
- Loading Food: Carefully place food items on the cooking racks. The oven can accommodate up to 4 half-size sheet pans with 3 inches of space between each shelf. Use oven mitts when handling hot racks or pans.
- Setting Timer: Turn the timer control knob to the desired cooking time (up to 120 minutes). The oven will begin cooking. The internal fan will circulate hot air throughout the cooking process.
- Monitoring: The double-wall glass door allows for easy monitoring of food without opening the oven, which helps maintain consistent internal temperature.
- Completion: Once the set time has elapsed, the timer will chime, and the oven will turn off. Carefully remove cooked food using oven mitts.
- Turning Off: If cooking is completed before the timer runs out, turn both the temperature and timer knobs to the "OFF" position.
Maintenance and Cleaning
Regular cleaning and maintenance will ensure the longevity and optimal performance of your convection oven.
- Always unplug the oven 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 non-abrasive stainless steel cleaner. Dry thoroughly.
- Interior: Remove cooking racks. Wipe the interior surfaces with a damp cloth and mild, food-safe detergent. For baked-on food, a non-abrasive oven cleaner designed for commercial ovens can be used, following the product's instructions. Rinse thoroughly to remove all cleaner residue.
- Cooking Racks: Wash racks with warm, soapy water. They can also be soaked to loosen baked-on food. Rinse and dry completely before returning to the oven.
- Glass Door: Clean the glass with a glass cleaner or a damp cloth and mild detergent. Avoid abrasive cleaners that could scratch the glass.
- Do not use steel wool, abrasive pads, or harsh chemicals on any part of the oven, as this can damage the finish.
- Ensure all parts are dry before plugging the oven back in and using it.
Troubleshooting
If you encounter issues with your Adcraft COH-2670W oven, refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Oven does not turn on. | No power supply; tripped circuit breaker; faulty plug/cord. | Check power outlet and circuit breaker. Ensure plug is fully inserted. Inspect cord for damage. |
| Oven not heating properly. | Temperature knob not set; timer not set; heating element issue. | Ensure temperature and timer knobs are set correctly. If problem persists, contact customer support. |
| Food cooking unevenly. | Overcrowding; improper rack placement; fan malfunction. | Avoid overcrowding the oven. Ensure proper air circulation. If fan is not working, contact support. |
| Excessive smoke or odor during operation. | Food spills/residue; initial burn-off. | Clean oven interior thoroughly. If it's first use, this is normal; ensure ventilation. If persistent, unplug and contact support. |
| Timer not working. | Faulty timer mechanism. | Contact customer support for assistance. |
For issues not listed above, or if troubleshooting steps do not resolve the problem, please contact Adcraft customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | COH-2670W |
| Brand | Adcraft |
| Type | Half-Size Electric Countertop Convection Oven |
| Exterior Dimensions (H x W x D) | 21.75" x 23.5" x 21.75" (approx. 55.2cm x 59.7cm x 55.2cm) |
| Interior Dimensions (H x W x D) | 14" x 18" x 14.25" (approx. 35.6cm x 45.7cm x 36.2cm) |
| Weight | 88 Pounds (approx. 39.9 kg) |
| Power Supply | 220V/60Hz, 2670W, 12 Amps |
| Temperature Range | 120°F - 570°F (49°C - 299°C) |
| Timer | Up to 120 minutes (2 hours) |
| Capacity | Holds 4 half-size sheet pans with 3 inches of space between shelves |
| Material | Heavy-duty Stainless Steel |
| Control Type | Manual Control Knobs |
| Certifications | CE, NSF Listed |
Warranty Information
This Adcraft COH-2670W Convection Oven is covered by a manufacturer's warranty. Specific warranty terms and conditions, including duration and coverage details, are typically provided with the product at the time of purchase or can be obtained directly from Adcraft. Please retain your proof of purchase for warranty claims.
For detailed warranty information, please refer to the documentation included with your appliance or contact Adcraft customer support.
Customer Support
For technical assistance, parts, or service inquiries regarding your Adcraft COH-2670W Half-Size Electric Countertop Convection Oven, please contact Adcraft customer support.
You may also refer to the official User Manual PDF for more detailed diagrams and instructions:
Download Official User Manual (PDF)
When contacting support, please have your model number (COH-2670W) and serial number (if applicable) ready.
