C4 ED 20.10GS Roll In Gas Boilerless (20) Half-Size Pan Capacity Combi Oven Steamer User Manual

1. Introduction and Product Overview

This manual provides essential information for the safe and efficient operation, installation, and maintenance of the CONVOTHERM C4 ED 20.10GS Combi Oven Steamer. Please read this manual thoroughly before operating the appliance.

The C4 ED 20.10GS is a roll-in, gas-powered, boilerless combi oven steamer designed for commercial food service operations. It features a capacity for (20) half-size sheet pans or (20) 12" x 20" x 1" hotel pans.

Figure 1: Front view of the CONVOTHERM C4 ED 20.10GS Combi Oven Steamer. The image shows a tall, stainless steel appliance with a control panel on the left side and a large glass door on the right, revealing multiple rack guides for pans. The unit is mounted on a base with wheels for mobility.

2. Safety Instructions

Always adhere to the following safety guidelines to prevent injury or damage to the appliance.

• Ensure proper ventilation in the installation area.
• Do not operate the oven with damaged power cords or gas lines.
• Keep hands and face away from steam vents during operation.
• Only qualified personnel should perform installation and servicing.
• Use appropriate personal protective equipment (PPE) when handling hot items or cleaning the oven.

3. Setup and Installation

Proper installation is crucial for the performance and longevity of your combi oven. A water analysis is required for the proper selection of a water treatment system.

3.1 Unpacking

1. Carefully remove the oven from its packaging.
2. Inspect for any shipping damage. Report damage immediately to the carrier.
3. Remove all internal packing materials and protective films.

3.2 Placement

• Place the oven on a level, stable surface capable of supporting its weight.
• Ensure adequate clearance around the oven for ventilation and servicing.
• The unit includes a CSRT2010-4 roll-in trolley for easy positioning.

3.3 Utility Connections

This appliance requires gas, electrical, and water connections. All connections must comply with local and national codes.

• Gas Connection: Connect to the specified gas type (143,000 BTU). Ensure all gas connections are leak-tested.
• Electrical Connection: Connect to a 120v/60/1-ph, 8.3 amps power supply (1.0 kW).
• Water Connection: Connect to a potable water supply. Install a suitable water treatment system based on water analysis results. The unit includes a pull-out spray hose for convenience.

4. Operating Instructions

The C4 ED 20.10GS features an easyDial control panel with a digital display.

4.1 Control Panel Overview

The easyDial control panel allows for intuitive operation. It includes a digital display for settings and status, and controls for various cooking modes.

4.2 Cooking Modes

The oven supports four primary cooking modes:

• Hot Air: For baking, roasting, and grilling.
• Steam: For steaming vegetables, fish, and other delicate foods.
• Combi-Steam: Combines hot air and steam for optimal cooking results, retaining moisture while browning.
• Retherm: For reheating pre-cooked foods while maintaining quality.

4.3 Programming Recipes

The oven can store up to 99 cooking recipes with 9 stages each. Refer to the detailed programming guide in the full manual for step-by-step instructions.

4.4 Core Temperature Probe

Utilize the multi-point core temperature probe for precise cooking and food safety. Insert the probe into the thickest part of the food.

4.5 Fan Operation

The five-speed auto reversing fan ensures even heat distribution throughout the cooking chamber.

5. Maintenance and Cleaning

Regular cleaning and maintenance extend the life of your combi oven and ensure hygienic operation.

5.1 Daily Cleaning

• After each use, allow the oven to cool slightly.
• Use the pull-out spray hose to rinse the interior.
• Apply a mild, food-safe oven cleaner to the interior surfaces.
• Wipe down with a clean cloth and rinse thoroughly.
• Clean the door gasket and glass.

5.2 Weekly Maintenance

• Inspect the door seal for wear and tear.
• Check and clean the drain.
• Verify proper function of the core temperature probe.

5.3 Professional Servicing

It is recommended to have the oven professionally serviced at least once a year by a qualified technician to ensure optimal performance and safety.

6. Troubleshooting

This section provides solutions to common operational issues. For problems not listed here, contact customer support.

7. Specifications

Key technical specifications for the CONVOTHERM C4 ED 20.10GS Combi Oven Steamer:

• Model: C4 ED 20.10GS
• Capacity: (20) Half-Size Sheet Pans or (20) 12" x 20" x 1" Hotel Pans
• Type: Roll-in, Gas, Boilerless Combi Oven Steamer
• Control Panel: easyDial with Digital Display
• Cooking Modes: Hot Air, Steam, Combi-Steam, Retherm
• Recipes Storage: 99 recipes, 9 stages each
• Fan: Five-speed auto reversing fan
• Power: 1.0 kW, 120v/60/1-ph, 8.3 amps
• Gas Input: 143,000 BTU
• Included: (1) CSRT2010-4 roll-in trolley, pull-out spray hose
• Construction: Stainless Steel
• Certifications: cULus, NSF

8. Warranty and Support

CONVOTHERM provides a comprehensive warranty for this product.

• Standard Warranty: 12 month parts and labor warranty.
• Extended Warranty: Second 12 month parts only warranty.

For technical support, service requests, or warranty claims, please contact CONVOTHERM customer service or your authorized dealer. Ensure you have your model number and serial number ready when contacting support.