Southbend TruVection TVES/10SC Installation & Operation Manual

Electric convection ovens

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Installation & Operation Manual

Electric Convection Ovens

TVES/10SC, TVES/20SC & TVES/30SC

Model TVES/10SC

Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury

or death. Read the installation, operating and maintenance instructions thoroughly before installing or

1194659-English, Elec, Rev 1 (11/21)

ANUAL

$21.00

TruVection

servicing this equipment.

1100 Old Honeycutt Road Fuquay-Varina, North Carolina 27526 USA

www.southbendnc.com

Model TVES/20SC

WARNING

SOUTHBEND

A Middleby Company

IMPORTANT FOR FUTURE REFERENCE

Please complete this information and retain this

manual for the life of the equipment:

Model #: ___________________________

Serial #: ___________________________

Date Purchased: _____________________

Model TVES/30SC

TruVection Electric Convection Ovens

ANUAL

ECTION

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Summary of Contents for Southbend TruVection TVES/10SC

Page 1 Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury or death. Read the installation, operating and maintenance instructions thoroughly before installing or servicing this equipment. SOUTHBEND A Middleby Company 1100 Old Honeycutt Road Fuquay-Varina, North Carolina 27526 USA www.southbendnc.com...
Page 2 This product is intended for commercial use only. NOT FOR HOUSEHOLD USE. NOTICE This manual should be retained for future reference. Copyright © 2021 by Southbend Steam. All rights reserved. Published in the United States of America. PAGE OF 36...
Page 3: Table Of Contents
Congratulations! You have purchased one of the finest pieces of heavy-duty commercial cooking equipment on the market. You will find that your new equipment, like all Southbend equipment, has been designed and manufactured to meet the toughest standards in the industry. Each piece of Southbend equipment is carefully engineered and designs are verified through laboratory tests and field installations.
Page 4: Specifications
National Electrical Code, ANSI/NFPA 70, or the Canadian Electrical Code, CSA C22.2, as applicable. Southbend reserves the right to change specifications and product design without notice. Such revisions do not entitle the buyer to corresponding changes, additions, or replacements for previously purchased equipment.
Page 5 TruVection Electric Convection Ovens Specifications Exterior Dimensions FIGURE 2 Single-Deck Ovens Dimensions are shown in inches and (millimeters) 36.5 (928) 30.2 (767) 1.0 (25) 2.0 (51) 8.4 (213) 18.6 (472) 36.0 (914) 13.5 (343) 11.8 (300) TOP VIEW 1.5 (38) 21.2 (538) 43.9...
Page 6 Specifications TruVection Electric Convection Ovens FIGURE 3 Double-Deck and Triple-Deck Ovens Dimensions are shown in inches and (millimeters) 48.7 (1237) 31.8 30.5 27.5 (808) (775) (698) 10.6 9.3 (236) (270) (159) SIDE VIEW FRONT VIEW 69.9 (1775) 53.0 (1346) 48.7 (1237) 31.8 30.5...
Page 7 Proper ventilation is the owner’s responsibility. Any problem due to improper ventilation will not be covered by the warranty. The Southbend warranty does not require that electric TruVection ovens be installed under a ventilation canopy. However, local codes may require installation under a ventilation canopy.
Page 8: Installation
Installation TruVection Electric Convection Ovens Installation Instructions NOTICE These installation procedures must be followed by qualified personnel or warranty will be void. Local codes regarding installation vary greatly from one area to another. The National Fire Protection Association, Inc. states in its NFPA 96 latest edition that local codes are the “authority having jurisdiction” when it comes to installation requirements for equipment.
Page 9 TruVection Electric Convection Ovens Installation Step 2a: Installation of Legs on Single-Deck Ovens 1. Raise oven sufficiently to allow clearance for the legs to be attached. Use of a lift truck or other mechanical lifting means is recommended. For safety, “shore up” and support the oven with an adequate blocking arrangement strong enough to support the load.
Page 10 Installation TruVection Electric Convection Ovens Step 2b: Installation of Legs on Double-Deck or Triple-Deck Ovens Double-deck (or triple-deck) ovens can be shipped either already bolted together, or as two (or three) separate ovens to be bolted together after delivery. In either case, the oven that is (or will be) the bottom oven will have leg pads already bolted to the bottom corners of the oven.
Page 11 TruVection Electric Convection Ovens Installation Step 3: Installation of Restraint (Only for Ovens with Casters) NOTICE For an appliance equipped with casters, adequate means must be provided to limit the movement of the appliance without depending on or transmitting stress to the electrical conduit. The restraining means should be attached to a frame member on the back of the unit and the appliance should be installed using flexible conduit.
Page 12 Installation TruVection Electric Convection Ovens Step 4: Stack Ovens (if necessary) Double-deck (or triple-deck) ovens can be shipped already assembled, but can instead be shipped as two (or three) single-deck ovens to be stacked in the field. Also, ovens that were originally ordered as single ovens can be stacked in the field (additional parts are required).
Page 13 TruVection Electric Convection Ovens Installation 7. Lift the top oven onto the lower oven and position it as shown in the drawing below. FIGURE 8 8. Move to the rear of the ovens and remove the six screws shown as items “A” in the left-hand drawing below. Position the tie bracket (item “B”) as shown in the right-hand drawing below.
Page 14 Installation TruVection Electric Convection Ovens 9. Insert two 1/4-20 bolts on each side (items “A” in the following diagram), as shown in the pictures below. Screw them down into the threaded inserts of the optional mounting top on the lower unit, or use a bolt and nut to secure if holes were manually drilled.
Page 15 TruVection Electric Convection Ovens Installation Step 5: Connect Electricity Supply WARNING ELECTRICAL GROUNDING INSTRUCTIONS This appliance, when installed, must be electrically grounded in accordance with local codes, or in the absence of local codes, with the National Electrical Code, ANSI/NFPA 70 or the Canadian Electrical Code, CSA C22.2, as applicable.
Page 16 Installation TruVection Electric Convection Ovens 4. Route the supply wires and the grounding wire through the hole on the back of the oven. Use a strain-relief fitting. 5. Attach each supply wire to the appropriate terminal of the contactor or terminal block (according to the wiring diagrams starting on page 30), taking care not to disconnect any wires that may already be connected to the contactor or terminal block.
Page 17: Operation
TruVection Electric Convection Ovens Operation Operating Instructions Operating the Controls A convection oven is a different type of oven that offers many features and advantages to the food service operation. The additional capabilities and features of the oven require some learning. However, the operation of the oven is not difficult to understand or control once you have some practice.
Page 18 Operation TruVection Electric Convection Ovens Control Panel FIGURE 13 COOK TIMER (MIN.) 2 3 4 5 Cook Timer Turn knob to set a time duration. An alarm will sound when the timer runs out. The timer is a reminder to the user;...
Page 19 TruVection Electric Convection Ovens Operation WARNING If the malfunction light turns on, the appliance is malfunctioning. Turn off or disconnect power from power supply and have the unit serviced by a qualified technician. TruVection ovens operate much like a standard oven: you turn the oven ON and select a cooking temperature. Two additional controls are used to control the fan (as described below).
Page 20: Cooking Hints
Cooking Hints TruVection Electric Convection Ovens Cooking Hints In a standard (non-convection) oven, the air is relatively still and an insulating layer of moisture surrounds the cooking food product. In a convection oven, the fan-blown circulating air strips away this insulating layer allowing the heat to penetrate faster for quicker baking and roasting.
Page 21 TruVection Electric Convection Ovens Cooking Hints Cooking Problems and Solutions If… then… Cakes are dark on the sides and not done in the center… lower oven temperature. Cake edges are too brown… reduce number of pans or lower oven temperature. Cakes have a light outer color…...
Page 22 Cooking Hints TruVection Electric Convection Ovens Product Cooking Time Temperature Number of Racks Baked Goods Bread, 2 lb. loaf 35 min. 375°F Biscuits 5-10 min. 350°F Cornbread 18 min. 400°F French Bread 8 min. 375°F Sheet Cake 15-18 min. 300°F Cream Puffs 20 min.
Page 23: Cleaning
Cleaning Cleaning Southbend equipment is sturdily constructed of the best materials and is designed to provide durable service when treated with ordinary care. To expect the best performance, your equipment must be maintained in good condition and cleaned daily. Naturally, the periods for this care and cleaning depend on the amount and degree of usage.
Page 24 TruVection Electric Convection Ovens Semiannual Cleaning At least twice a year have your Southbend Authorized Service Agency or another qualified service technician clean and adjust the unit for maximum performance. At least twice a year the oven’s venting system should be examined and cleaned.
Page 25: Adjustments
NOTICE Warranty will be void and the manufacturer is relieved of all liability if service work is performed by other than a qualified technician, or if other than genuine Southbend replacement parts are installed. Lubrication The door chains and sprockets have been lubricated at the factory with high temperature “Never Seeze” lubricant. After each six months of usage, lubricate the door chains and sprockets with the same type of lubricant.
Page 26 Adjustments TruVection Electric Convection Ovens FIGURE 14 Door Chain Adjustment Turnbuckles Temperature Controller The calibration of the temperature controller should not be changed until sufficient experience with cooking results has definitely proved that the temperature controller is not maintaining proper oven temperatures. Before any recalibration is attempted, the oven temperature should be checked by the following procedure: 1.
Page 27 TruVection Electric Convection Ovens Adjustments Conversion from Single-Phase to Three-Phase power (or vice versa) Ovens are shipped wired for either single-phase or three-phase power according to the original factory order. If the oven installation requires changing the type of power used by the oven, follow the procedure below. The following drawing shows the locations of items referred to in the procedure.
Page 28 Adjustments TruVection Electric Convection Ovens FIGURE 16 Wiring is different for 415V ovens; refer to corresponding wiring diagram (see page 30). 7. Locate the wires running from the contactor to the elements. If converting from three-phase to single-phase power, remove the wire L2 (as shown in the above drawing) and go on to the next step. If converting from single-phase to three-phase power, use the longer of the two extra wires found in the previous step to make the additional connection (L2) shown in the above drawing.
Page 29: Troubleshooting
Warranty will be void and the manufacturer is relieved of all liability if service work is performed by other than a qualified technician, or if other than genuine Southbend replacement parts are installed. When any difficulty arises it is always a good idea to check that the oven has been connected to the type of voltage for which it was manufactured.
Page 30 2. Remove rear air baffle in front of blower wheel. 3. Loosen the two square heads on blower wheel hub. 4. Pull blower wheel from motor shaft. If blower wheel is difficult to pull off, use puller disk (available from Southbend as part number 1179100).
Page 31 CONTROL BOARD HEAT INDICATOR DOOR HIGH SWITCH LIMIT CENTRIFUGAL CONTACTOR SWITCH COIL COOK COOL FAN SWITCH FAN SPEED SOUTHBEND SCHEMATIC, TRUVECTION PART NO: WIRING DIAGRAM 208/240V ELEC 1194585 INSTALLATION & OPERATION MANUAL 1194659-ENGLISH, ELEC, REV 1 (11/21) PAGE OF 36...
Page 32 CONTROL BOARD HEAT INDICATOR DOOR HIGH SWITCH LIMIT CENTRIFUGAL CONTACTOR SWITCH COIL COOK COOL FAN SWITCH FAN SPEED SOUTHBEND SCHEMATIC, TRUVECTION PART NO: WIRING DIAGRAM 380V ELEC 1195245 PAGE OF 36 INSTALLATION & OPERATION MANUAL 1194659-ENGLISH, ELEC, REV 1 (11/21)
Page 33 CONTROL BOARD HEAT INDICATOR DOOR HIGH SWITCH LIMIT CENTRIFUGAL CONTACTOR SWITCH COOK COIL COOL FAN SWITCH FAN SPEED SOUTHBEND SCHEMATIC, TRUVECTION PART NO: WIRING DIAGRAM 480V ELEC 1194586 INSTALLATION & OPERATION MANUAL 1194659-ENGLISH, ELEC, REV 1 (11/21) PAGE OF 36...
Page 34 CONTROL BOARD HEAT INDICATOR DOOR HIGH SWITCH LIMIT CENTRIFUGAL CONTACTOR SWITCH COIL COOK COOL FAN SWITCH FAN SPEED SOUTHBEND SCHEMATIC, TRUVECTION PART NO: WIRING DIAGRAM 415V WYE ELEC 1195368 PAGE OF 36 INSTALLATION & OPERATION MANUAL 1194659-ENGLISH, ELEC, REV 1 (11/21)
Page 35 TruVection Electric Convection Ovens Notes Notes INSTALLATION & OPERATION MANUAL 1194659-ENGLISH, ELEC, REV 1 (11/21) PAGE OF 36...
Page 36 TruVection Electric Convection Ovens A product with the Southbend name incorporates the best in durability and low maintenance. We all recognize, however, that replacement parts and occasional professional service may be necessary to extend the useful life of this appliance.

This manual is also suitable for:

Truvection tves/20sc Truvection tves/30sc