Cadco XAF-193 Full-Size Heavy Duty Countertop Convection Oven with Humidity Control User Manual

1. Introduction

This manual provides essential information for the safe and efficient operation of your Cadco XAF-193 Full-Size Heavy Duty Countertop Convection Oven. Please read all instructions carefully before installation, operation, or maintenance to ensure proper use and to prevent injury or damage.

The Cadco XAF-193 is a robust commercial convection oven designed for demanding kitchen environments, featuring humidity control and a capacity for four full-size sheet pans.

2. Important Safety Information

WARNING: To reduce the risk of fire, electric shock, or injury, read and understand all instructions before using this appliance.

• Electrical Safety: This appliance requires a 208-240V/60/1-ph electrical supply with a 5.9kW power rating and 24.6 Amps. It uses a NEMA L6-30P plug. Ensure proper grounding and connection by a qualified electrician.
• Hot Surfaces: The oven interior and exterior surfaces can become extremely hot during operation. Always use heat-resistant gloves or mitts when handling hot items or touching oven surfaces.
• Cool-Touch Door: The oven features a double-wall cool-touch glass door designed to minimize external heat, but caution should still be exercised.
• Ventilation: Ensure adequate ventilation around the oven to prevent overheating and maintain safe operating temperatures.
• Water Connection: For humidity control, the oven includes an electro valve for direct water connection. Ensure proper plumbing installation to prevent leaks.
• California Proposition 65 Warning: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

3. Setup and Installation

1. Unpacking: Carefully remove the oven from its packaging. Inspect for any shipping damage. Retain packaging for future transport if needed.
2. Placement: Place the oven on a stable, level, heat-resistant countertop. Ensure sufficient clearance (at least 4 inches) from walls and other equipment for proper ventilation.
3. Electrical Connection: Connect the NEMA L6-30P plug to a dedicated 208-240V/60/1-ph, 24.6 Amp electrical outlet. This connection should be performed by a qualified electrician.
4. Water Connection (for Humidity): If using the humidity feature, connect the oven's electro valve to a potable water supply. A qualified plumber should perform this connection. Ensure water pressure is within the recommended range (check manufacturer specifications for exact range).
5. Initial Cleaning: Before first use, wipe down the interior and exterior surfaces with a damp cloth and mild detergent. Rinse thoroughly and dry. Run the oven empty at a high temperature for approximately 30 minutes to burn off any manufacturing residues. Ensure the area is well-ventilated during this process.
6. Shelf Installation: Insert the four wire shelves into the desired rack positions within the oven cavity.

Image 1: Front view of the Cadco XAF-193 Convection Oven, showing the double-wall glass door, control knobs, and interior racks.

4. Operating Instructions

The Cadco XAF-193 features manual controls for precise cooking adjustments.

4.1 Control Panel Overview

The control panel is located at the bottom front of the oven and includes knobs for time, temperature, and humidity settings.

• Temperature Control Knob: Adjusts the oven temperature from 175°F to 500°F (80°C to 260°C).
• Timer Knob: Sets the cooking time up to 60 minutes or to a continuous "ON" setting for extended cooking.
• Humidity Control Knob: Adjusts the level of humidity introduced into the oven cavity.
• LED Door Light: Provides interior illumination for monitoring cooking progress.

4.2 Basic Operation

1. Preheating: Turn the Temperature Control Knob to the desired cooking temperature. Allow the oven to preheat for approximately 15-20 minutes, or until the indicator light (if present) signals the set temperature has been reached.
2. Loading Food: Open the cool-touch glass door. Carefully place up to four full-size sheet pans onto the wire shelves. The advanced airflow design with an automatically reversible fan ensures even heat distribution.
3. Setting Time: Turn the Timer Knob to the desired cooking duration. For continuous operation, set the knob to the "ON" position.
4. Using Humidity: If your recipe requires humidity, adjust the Humidity Control Knob to the desired level. This feature is beneficial for baking delicate items or preventing drying.
5. Monitoring: Use the LED door light to observe the cooking process without opening the door, which helps maintain consistent oven temperature.
6. Completion: When the timer expires, the oven will typically signal completion and may shut off heating elements. Carefully remove cooked items using heat-resistant gloves.

5. Maintenance and Cleaning

Regular cleaning and maintenance will extend the life of your Cadco XAF-193 oven and ensure optimal performance.

1. Daily Cleaning:
   • Allow the oven to cool completely before cleaning.
   • Wipe down the interior and exterior stainless steel surfaces with a damp cloth and a mild, non-abrasive detergent.
   • Remove and clean the wire shelves separately in a sink with warm, soapy water.
   • Clean the cool-touch glass door with a glass cleaner or mild detergent. Avoid abrasive cleaners that could scratch the glass.
   • Ensure all surfaces are thoroughly rinsed and dried to prevent water spots or corrosion.
2. Deep Cleaning: Periodically, a more thorough cleaning may be required, especially for baked-on food residues. Use commercial oven cleaners specifically designed for stainless steel, following the product's instructions carefully. Ensure adequate ventilation during deep cleaning.
3. Water System Maintenance: If using the humidity feature, regularly check the water connection and electro valve for mineral buildup or leaks. Descale as necessary according to local water hardness and manufacturer recommendations.
4. Inspection: Regularly inspect the door gasket for wear and tear. A damaged gasket can lead to heat loss and inefficient operation.

6. Troubleshooting

This section addresses common issues you might encounter with your Cadco XAF-193 oven. For problems not listed here, contact qualified service personnel.

7. Specifications

• Model: XAF-193
• Brand: Cadco
• Type: Full-Size Heavy Duty Countertop Convection Oven
• Capacity: (4) Full-Size Sheet Pans (pans not included)
• Cooking Chamber Dimensions: 13” H x 27-1/4” W x 18-3/4” D (3.85 cu. ft.)
• Temperature Range: 175°F - 500°F (80°C - 260°C)
• Controls: Manual Time, Temperature, and Humidity Controls
• Timer: 60 Minute or Continuous On
• Electrical: 208-240V/60/1-ph, 5.9kW, 24.6 Amps
• Plug Type: NEMA L6-30P
• Construction: Heavy Duty Stainless Steel
• Door: Double Wall Cool-Touch Glass Door with LED Light
• Special Features: Advanced Airflow Design, Automatically Reversible Fan, Humidity Feature (Electro Valve for Direct Water Connection), High "R" Value Insulation
• Product Dimensions: 32 inches (W) x 31.5 inches (D) x 23 inches (H)
• Weight: 134 Pounds
• Certifications: NSF, cMETus (UL and CSA equivalent)

Image 2: Cadco XAF-193 Convection Oven with key dimensions (height, width, depth) indicated.

8. Warranty and Support

For specific warranty information, please refer to the documentation provided with your purchase or visit the official Cadco website. Warranty terms typically cover manufacturing defects for a specified period from the date of purchase.

For technical support, service inquiries, or to purchase replacement parts, please contact Cadco customer service directly. Contact information can usually be found on the manufacturer's website or in the original product packaging.

Manufacturer: Cadco Ltd.