Hobart HEC20-208V Electric Convection Oven

1. Introduction

This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Hobart HEC20-208V Electric Convection Oven. Please read this manual thoroughly before installing or operating the appliance. Keep this manual for future reference.

Image 1.1: Front view of the Hobart HEC20-208V Electric Convection Oven. This half-size, single-deck oven features a large glass door on the left, allowing visibility into the cooking chamber, and a control panel on the right side. The control panel includes two sets of knobs and digital displays for temperature and timer settings. The oven is constructed from stainless steel and stands on four adjustable legs.

2. Safety Information

Always observe basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury to persons.

• Electrical Safety: Ensure the oven is connected to a properly grounded electrical supply as specified (208/60/1ph, 5.5 kW). Do not operate with a damaged cord or plug.
• Hot Surfaces: The oven exterior and interior surfaces become extremely hot during operation. Use caution and wear protective gloves when handling hot items or cleaning.
• Ventilation: Ensure adequate ventilation around the oven to prevent overheating.
• Cleaning: Disconnect power before cleaning. Allow the oven to cool completely.
• Supervision: Do not leave the oven unattended during operation.

3. Setup and Installation

3.1 Unpacking

Carefully remove the oven from its packaging. Inspect for any shipping damage. Report any damage immediately to the carrier and your dealer.

3.2 Placement

Place the oven on a sturdy, level surface capable of supporting its weight (approximately 285 pounds). Ensure sufficient clearance around the oven for proper ventilation and maintenance. The product dimensions are 31 x 36 x 35 inches.

3.3 Leg Installation

The oven is equipped with adjustable 4-inch legs. Attach the legs securely to the designated points on the oven base. Adjust the leg height to ensure the oven is level.

3.4 Electrical Connection

This appliance requires a 208/60/1ph electrical supply with a power rating of 5.5 kW. Connection must be performed by a qualified electrician in accordance with all local and national electrical codes.

3.5 Initial Cleaning

Before first use, wipe down the interior (porcelain) and exterior (stainless steel) surfaces with a damp cloth and mild detergent. Rinse thoroughly and dry. Operate the oven empty at 350°F (175°C) for 30 minutes to burn off any manufacturing residues. Ensure the area is well-ventilated during this process.

4. Operating Instructions

4.1 Controls Overview

The Hobart HEC20-208V features solid-state controls, including a thermostat and a 60-minute timer, operated via knobs. A 2-speed fan motor ensures even heat distribution.

• Temperature Control Knob: Used to set the desired cooking temperature.
• Timer Knob: Used to set the cooking duration, up to 60 minutes.
• Fan Speed Switch: Selects between high and low fan speeds for convection cooking.

4.2 Preheating the Oven

1. Ensure the oven is empty and clean.
2. Turn the Temperature Control Knob to the desired preheat temperature.
3. Set the Timer Knob to 'HOLD' or a short duration (e.g., 10-15 minutes) to begin heating.
4. Allow the oven to reach the set temperature. An indicator light will typically signal when the oven is preheated.

4.3 Loading the Oven

The oven features a porcelain interior and comes with 5 shelves (racks). Use appropriate bakeware and ensure proper air circulation around items for even cooking.

• Open the glass door using the handle. The door style is a dropdown door.
• Carefully place food items on the racks. Avoid overcrowding.
• Close the door securely.

4.4 Convection Cooking

The convection feature utilizes a fan to circulate hot air, resulting in faster and more even cooking. Adjust the fan speed (high or low) based on the food type and desired results.

4.5 Setting the Timer

Once food is loaded and the temperature is set, turn the Timer Knob to the desired cooking duration (up to 60 minutes). The oven will automatically shut off or signal when the time expires.

5. Maintenance and Cleaning

Regular cleaning and maintenance will prolong the life and efficiency of your oven.

5.1 Daily Cleaning

• Interior: After each use, once the oven has cooled, wipe the porcelain interior with a damp cloth and mild, non-abrasive cleaner. For stubborn stains, use an oven-safe cleaner designed for porcelain surfaces.
• Exterior: Clean the stainless steel front, sides, top, and back with a soft cloth and a stainless steel cleaner or mild detergent. Avoid abrasive pads or cleaners that can scratch the surface.
• Glass Door: Clean the glass door with a glass cleaner or mild soap and water.
• Racks: Remove and wash the oven racks with warm, soapy water.

5.2 Regular Inspection

Periodically inspect the door gasket for wear and tear. A damaged gasket can lead to heat loss and inefficient operation. Check the electrical cord for any signs of damage.

6. Troubleshooting

This section addresses common issues you might encounter. For problems not listed here, contact qualified service personnel.

7. Specifications

8. Warranty and Support

For warranty information, technical support, or to order replacement parts, please contact your authorized Hobart dealer or visit the official Hobart website. Ensure you have your model number (HEC20-208V) and serial number available when contacting support.