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HRO SERIES
ROTISSERIE OVENS &
HRW SERIES
ROTISSERIE OVENS WITH WARMERS
MODELS
HRO101 ML-43775
HRO330 ML-43869
HRO550 ML-43871
HRW101 ML-43777
HRW330 ML-43870
HRO330P ML-43888
HRO550P ML-43889
HRW330P ML-43890
HRO220 ML-114635
HRW220 ML-114641
HRO220P ML-114903
HRW220P ML-114904
701 S. RIDGE AVENUE
TROY, OHIO 45374-0001
937 332-3000
www.hobartcorp.com
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FORM 33669 Rev. A (June 2000)
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Models HRO101 and HRO220 Oven Model HRO330 Oven Model HRO550 Double Oven Models HRW101 and Model HRW330 Oven/Warmer HRW220 Oven/Warmer © HOBART CORPORATION, 1992 – 2 –
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Installation, Operation and Care of HRO & HRW SERIES ROTISSERIE OVENS SAVE THESE INSTRUCTIONS GENERAL The HRO and HRW Series Rotisserie Ovens and Warmers feature stainless steel interior and exterior for ease of cleaning. Rotating, self-basting spits or flat baking racks and combination convection and radiant heat provide thorough cooking and even browning yet eliminate hot spots. The grease drawer has a drain plug for elimination of excess fat and can be completely removed for cleaning. Oven
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INSTALLATION Immediately after unpacking the oven, check for possible shipping damage. If the oven is found to be damaged after unpacking, save the packaging material and contact the carrier within 15 days of delivery. Prior to installation, test the electrical service to assure that it agrees with the specifications on the machine data plate located on the right side panel near the controls. HRO550 and HRW330 are secured to the skid with four screws which must be removed. LOCATION WARNING: THE
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ELECTRICAL CONNECTIONS WARNING: ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPLY WITH THE APPLICABLE PORTIONS OF THE NATIONAL ELECTRICAL CODE AND/OR OTHER LOCAL ELECTRICAL CODES. WARNING: DISCONNECT ELECTRICAL POWER SUPPLY AND PLACE A TAG AT THE DISCONNECT SWITCH INDICATING THAT YOU ARE WORKING ON THE CIRCUIT. Access the electrical connection point by removing the right side panel. Comply with the appropriate wiring diagram attached to the oven. Electrical supply cord and plug should be suppli
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OPERATION WARNING: HOT GLASS, GREASE, AND PARTS CAN CAUSE BURNS. USE CARE WHEN OPERATING AND SERVICING THE OVEN. OVEN CONTROLS (Fig. 3) Automatic Controls — SEE PAGES 7 AND 8. Display — SHOWS TEMPERATURE (°F) AND TIME (HH:MM). Automatic: Colon flashing, cooking time remaining is shown. Manual: Colon not flashing, time of day displays (12 hour clock). Dial Thermostat — 0 MEANS HEAT IS OFF. Automatic: Turn dial to maximum temperature [AUTO setting]. Set Automatic Controls, pages 7 and 8. Ma
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AUTOMATIC CONTROLS (Fig. 4) Fig. 4 Automatic Controls can regulate the roasting temperature, stop cooking at a preset time, or allow the buzzer to be timed. The last entered Temperature and Roasting Time is always retained in memory by the Automatic Controls. Set the Temperature and Roasting Time, then press ON to begin. • Setting the Temperature DISPLAY TEMP Press 325 — Displays the thermostat setting (150 - 450°F). Press + 326 — Increases the temperature setting. Press + 324 — Decreases the
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Interrupting an Automatic Cooking Operation If you want to temporarily interrupt an Automatic Cooking Operation, press ON. • The On lamp flashes. Colon stops flashing. • The Rotisserie stops. • Heat lamps and elements go off. • The Automatic Control retains the set temperature and the remaining roasting time. • The current temperature and remaining roasting time are displayed. • Because heating is off, the temperature decreases. The control does not compensate. • To restart, press ON again. Th
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PROGRAMMABLE CONTROLS (Fig. 5) The programmable control (Models HRO220P, HRW220P, HRO330P, HRW330P and HRO550P) allows you to program three different functions for each of the 5 menu buttons. The three functions are Cook, Grill, and Warm/Hold. The Cook cycle is for slow roasting; the Grill cycle is for searing and browning; the Warm/Hold cycle is a holding cycle. Recommended holding temperature is 185°F or 190°F. The rotisserie will continue to turn during the hold cycle. Temperature Display
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Programming Menu Buttons 1. Before entering the program mode, you must first press a Menu Button. Press Menu Button #1. Its LED will light. 2. To enter Program mode, press and hold both and simultaneously until the time display shows "PROG" (approximately 2 seconds). The LED on Menu Button #1 will start blinking. 3. The Cook function time and temperature will be programmed first. Press and hold while pressing or to adjust to the temperature desired. Maxi
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of the processing cycle. The temperature display will show the actual cavity temperature until the temperature reaches the setpoint, then it will display the programmed temperature. Displaying Time/Temperature During a Processing Cycle If you press during a processing cycle, the probe icon under the temperature display will light and the probe temperature will be displayed for 5 to 8 seconds. You may press it again if you like. Press to display both Cook temperature and time pr
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START If after pressing the end time comes earlier than the current time + the program time, a beep STOP will sound (for three minutes) and the program will not start. The programmed end time is now cancelled, and when is pressed again, the program starts in the normal way. START STOP Setting an Early Warning Buzzer You can program an early warning buzzer for basting or whatever reason. This function is completely independent of any program, whether it is running or not. The buzze
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Tying Legs (Fig. 7) Tie the legs of chicken or cornish hen together if desired. Baskets Make sure product in baskets does not stick out of Fig. 7 the basket. Shortening is not needed. Loading the Oven Model HRO330 Oven With Baskets and Spits Leave One Empty Space Make sure the loaded spits will clear the top of the Between Spit and Basket oven. Place weight so the rotisserie is evenly Holes for Spit balanced. If spits and baskets are intermixed, use Spit Basket one less on each side of the sp
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Unloading the Oven Opening the door does not stop the rotisserie or cooking process. Turn rotisserie Off. Remove spits or baskets. Advance rotation by turning rotisserie to Manual. Remove the next utensil. Emptying the Grease Drawer (Fig. 9) Empty the grease drawer when necessary. Be careful if grease is warm. Open the drawer. Provide a suitably large bucket or vessel under the drain plug and unscrew the plug. When empty, screw the drain plug tight. Drain Plug Grease Drawer PL-40820-1 Fig.
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Thermometer — Displays temperature in degrees Fahrenheit. Thermostat — 0 is OFF. Turn dial to desired temperature. USING THE WARMERS (Models W101, W220 and W330) Fill the warmer drawer with cold water about three-quarters full to minimize steaming. Use softened water, if available, to reduce lime build-up in the drawer. Cooked product other than poultry may be held in the warmer for 3 to 4 hours; then it must be refrigerated. When holding poultry, it is recommended that the temperature of the
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MAINTENANCE WARNING: UNPLUG ELECTRICAL POWER SUPPLY BEFORE PERFORMING ANY MAINTENANCE. WARNING: HOT GLASS, GREASE, AND PARTS CAN CAUSE BURNS. USE CARE WHEN OPERATING AND SERVICING THE OVEN. MODELS HRO101 & HRO220 Should the rotisserie become out of alignment, use the allen key (provided) to unscrew and retighten the drum on the rotor shaft until properly aligned. SERVICE Contact your local Hobart office. FORM 33669 REV. A (JUNE 2000) PRINTED IN U.S.A. – 16 –
