Middleby SOUTHBEND PLATINUM PCE75S/T Installation & Operation Manual

Electric convection ovens

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Installation & Operation Manual

PLATINUM SERIES

ELECTRIC CONVECTION OVENS

Model PCE75S/T

Model PCE15S/T

WARNING

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

FULL SIZE PLATINUM SERIES

ANUAL 1409004

EV 0 (02/24)

ELECTRIC C

ONVECTION

VENS

ANUAL

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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 FULL SIZE PLATINUM SERIES...
Page 2 Safety Precautions PLATINUM SERIES ELECTRIC CONVECTION OVENS SAFETY PRECAUTIONS Before installing and operating this equipment, be sure everyone involved in its operation is fully trained and aware of precautions. Accidents and problems can be caused by failure to follow fundamental rules and precautions. The following symbols, found throughout this manual, alert you to potentially dangerous conditions for the operator, service personnel, or the equipment.
Page 3: Table Of Contents
PLATINUM SERIES ELECTRIC CONVECTION OVENS 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.
Page 4: Specifications
Specifications PLATINUM SERIES ELECTRIC CONVECTION OVENS PECIFICATIONS NOTICE The appliance, when installed, must be electrically grounded and comply 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. Southbend reserves the right to change specifications and product design without notice.
Page 5 Specifications PLATINUM SERIES ELECTRIC CONVECTION OVENS EXTERIOR DIMENSIONS Figure 2 Single-Deck Ovens Depth Dimen- Oven Interior Rack Clearance Shipping Crate Model sions Number width depth height width depth width depth height volume weight PCE75S/.. 37.25” 30.25” 29” 21.5” 20” 28.25” 21”...
Page 6 Specifications PLATINUM SERIES ELECTRIC CONVECTION OVENS EXTERIOR DIMENSIONS Figure 3 Double-Deck Ovens Depth Dimensions Oven Interior Rack Clearance Shipping Crate Model Number width depth height width depth width depth height volume weight PCE15S/.. 1040 lbs 30.25” 37.25” 29” 21.50” 20” 28.25”...
Page 7 Specifications PLATINUM SERIES ELECTRIC CONVECTION OVENS ELECTRICITY SUPPLY The following tables lists the electricity supply requirements PER OVEN deck (double for dual-oven models). Nominal Amperes per Line- Minimum Supply 3-Phase Loading (kW/phase) Wire Wire (AWG) Size Supply Total 3-Phase Oven Component Voltage 1-Phase L1-L2...
Page 8 Specifications PLATINUM SERIES ELECTRIC CONVECTION OVENS VENTILATION NOTICE Proper ventilation is the owner’s responsibility. Any problem due to improper ventilation will not be covered by the warranty. If a ventilation canopy is used, it is recommended that a canopy extend 6” past the appliance and that the bottom edge be located 6’6”...
Page 9: Installation
Installation PLATINUM SERIES ELECTRIC CONVECTION OVENS NSTALLATION 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 10 Installation PLATINUM SERIES ELECTRIC CONVECTION OVENS Step 2a: Installation of Legs on Single-Deck Ovens 1. Raise the 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 11 Installation PLATINUM SERIES ELECTRIC CONVECTION OVENS Step 2b: Installation of Legs on Double-Deck Ovens Double-deck oven can be shipped either already bolted together, or as two separate ovens to be bolted together after delivery. In either case, the oven that is (or will be) the lower oven will have leg pads already bolted to the bottom corners of the oven.
Page 12 Installation PLATINUM SERIES ELECTRIC CONVECTION OVENS Step 3: Installation of Restraint (Only for Ovens with Casters) NOTICE For an appliance equipped with casters, (1) the installation shall be made with a connector that complies with the Standard for Connectors for Movable Appliances, (2) adequate means must be provided to limit the movement of the appliance without depending on the connector and the quick-disconnect device or its associated piping to limit the appliance movement and (3) the restraining means should be attached to a frame member on the back of the unit.
Page 13 Installation PLATINUM SERIES ELECTRIC CONVECTION OVENS 2. Install an eye-bolt (item “F”) to a frame member on the rear of the equipment. After checking carefully behind the frame member for adequate clearance, drill a 1/4” hole through the frame member. 3.
Page 14 Installation PLATINUM SERIES ELECTRIC CONVECTION OVENS Step 4: Stack Double-Deck Oven (if necessary) Ovens that were originally ordered as single ovens can be stacked in the field (additional parts are required). This installation step describes the procedure for stacking two single-deck ovens to form a double-deck oven. 1.
Page 15 Installation PLATINUM SERIES ELECTRIC CONVECTION OVENS 6. Lift the top oven and position it on top of the lower oven, as shown in the drawing below. Figure 8 7. 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 16 Installation PLATINUM SERIES ELECTRIC CONVECTION OVENS 8. Insert two bolts (items “A” in the following diagram) up through the top of the lower oven and screw them into the threaded holes in the bottom of the top oven. Tighten these bolts and the screws that you did not tighten in the previous step.
Page 17 Installation PLATINUM SERIES ELECTRIC CONVECTION OVENS Step 5: Installation of Optional Open Pan Storage on Platinum Series Ovens The following describes how to assemble the optional open storage. All holes are pre-drilled for the provided screws. 1. Attach the legs to the oven as described in installation Step 2a on page 10. 2.
Page 18 Installation PLATINUM SERIES ELECTRIC CONVECTION OVENS Step 6: Connect Electricity Supply WARNING ELECTRIC GROUNDING INSTRUCTIONS This appliance, when installed, must be electrically grounded per 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. Ovens are shipped wired for either single-phase or three-phase power according to the original factory order.
Page 19 Installation PLATINUM SERIES ELECTRIC CONVECTION OVENS 5. Route the supply wires and the grounding wire through the hole in the back of the oven. Use a strain-relief fitting. 6. Attach each supply wire to the appropriate terminal of the contactor (according to the wiring diagram). 7.
Page 20: Operation
Operation PLATINUM SERIES ELECTRIC CONVECTION OVENS PERATION 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 21 Operation PLATINUM SERIES ELECTRIC CONVECTION OVENS Figure 17 Control Panel of STANDARD Models Fan Mode In COOK mode, the fan runs Power Switch COOK continuously except when the doors Switch ON to use the oven, switch Lorem ipsum are open. The fan does NOT cycle OFF when done using the oven.
Page 22 Operation PLATINUM SERIES ELECTRIC CONVECTION OVENS Operation of STANDARD Models Models with Standard Controls 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). The timer is a reminder to you of when to remove food from the oven.
Page 23 Operation PLATINUM SERIES ELECTRIC CONVECTION OVENS Figure 18 Control Panel of Standard Touchscreen Models INSTALLATION AND OPERATION MANUAL 1409004 REV 0 (02/24) PAGE OF 56...
Page 24: Operation For Touchscreen Models Only
Operation PLATINUM SERIES ELECTRIC CONVECTION OVENS Operation for Touchscreen Models Only Figure 19 Main Screen 1. Turn the Power Switch ON. NOTICE All button pushes will cause the buzzer to make a chirp (see Settings in Configuration section to adjust volume). 2.
Page 25 Operation PLATINUM SERIES ELECTRIC CONVECTION OVENS Cooking Mode Disclaimer: All recipes provided in this manual are for reference only and do not reflect real cook times and temperatures. For suggested times and temperatures for recipes, see the Cooking Hints section. 1.
Page 26 Operation PLATINUM SERIES ELECTRIC CONVECTION OVENS MANUAL COOKING Manual Cooking Setup NOTICE All selections are remembered after a cooking cycle has begun and will be recalled upon return to the page until power is cycled. If selections were made but Cook was not pressed or the power was cycled, the selections will return to the previous default settings.
Page 27 Operation PLATINUM SERIES ELECTRIC CONVECTION OVENS Figure 24 Manual Cooking Cycle 1. Cook Time – Displays cook time in either MM:SS or HH:MM with a circular bar that grows as time progresses. Time can be altered at any point by either using the add/subtract 1m buttons to add or subtract 1 minute from the time, or else clicking on the time itself.
Page 28 Operation PLATINUM SERIES ELECTRIC CONVECTION OVENS 3. Choose the parameters for Stage 1 just as in Manual Cooking Setup. 4. Press Test to run the recipe to ensure the recipe is accurate if necessary. 5. If finished, press the Save button. Otherwise, press the Stage drop-down menu to add more stages. If the Save button is not pressed a prompt will pop up asking to save changes when exiting the setup page.
Page 29 Operation PLATINUM SERIES ELECTRIC CONVECTION OVENS Rack Cooking Rack Cooking is used to cook recipes of similar cooking temperature and fan speed (Rack Group) simultaneously. Recipes need to be created ahead of time to make Rack Groups. Similar recipe cooking temperature is defined within the limits of the Group Temp Allowance temperature added to the cook temperature of the first item in the group (see example).
Page 30 Operation PLATINUM SERIES ELECTRIC CONVECTION OVENS Figure 29 Rack Run 9 Square 1. Select Rack from the Cooking Mode page. 2. Select the recipe group from the Group Selection page. 3. If internal temperature is lower than the group temperature the top ribbon will read Preheating and if above, it will read Too Hot.
Page 31 Operation PLATINUM SERIES ELECTRIC CONVECTION OVENS CONFIGURATION Service Only USB Access The access to the USB port to import/export recipes, update the software versions and add Icons is located on the back of the control panel. Remove the two screws securing the control panel and pull out. Underneath the digital display you will find the USB port.
Page 32 Operation PLATINUM SERIES ELECTRIC CONVECTION OVENS Setup Enter manager provided code to enter the Setup Parameters page. Figure 33 1. Units – Toggles between °F and °C 2. Time & Date – Used to record faults 3. Buzzer Volume – Toggle between High, Medium, and Low 4.
Page 33 Operation PLATINUM SERIES ELECTRIC CONVECTION OVENS 9. Fault Log – Displays all faults that have occurred along with the date and time they occurred until cleared. When a temperature warning is active the only options are to Turn Off the unit or go into Cool Down mode. The warning is only available if the blower or heat source is already on, otherwise, a ribbon with Cavity/Controls Too Hot is visible and does not allow activation of any cooking modes.
Page 34: Cooking Hints
Cooking Hints PLATINUM SERIES ELECTRIC CONVECTION OVENS OOKING INTS 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 35 Cooking Hints PLATINUM SERIES ELECTRIC CONVECTION OVENS COOKING PROBLEMS AND SOLUTIONS If the..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 36 Cooking Hints PLATINUM SERIES ELECTRIC CONVECTION OVENS 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 10 min. 375 °F Sheet Cake 18-20 min.
Page 37: Cleaning
Cleaning PLATINUM SERIES ELECTRIC CONVECTION OVENS LEANING 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.
Page 38 Cleaning PLATINUM SERIES ELECTRIC CONVECTION OVENS SEMI-ANNUAL 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. CLEANING STAINLESS STEEL SURFACES To remove normal dirt, grease and the product residue from stainless steel that operates at LOW temperature, use ordinary soap and water (with or without detergent) applied with a sponge or cloth.
Page 39: Adjustments
Adjustments PLATINUM SERIES ELECTRIC CONVECTION OVENS DJUSTMENTS WARNING ADJUSTMENTS AND SERVICE WORK MAY BE PERFORMED ONLY BY A QUALIFIED TECHNICIAN WHO IS EXPERIENCED IN, AND KNOWLEDGEABLE WITH, THE OPERATION OF COMMERCIAL COOKING EQUIPMENT. HOWEVER, TO ASSURE YOUR CONFIDENCE, CONTACT YOUR AUTHORIZED SERVICE AGENCY FOR RELIABLE SERVICE, DEPENDABLE ADVICE, GENUINE FACTORY PARTS AND ANY OTHER ASSISTANCE.
Page 40 Adjustments PLATINUM SERIES ELECTRIC CONVECTION OVENS DJUSTING HAIN ECHANISM The door chain mechanism causes the left and right doors to open and close together. To adjust the door chain mechanism, do the following: 1. Remove lower front panel that covers the door chain mechanism (shown below on A). 2.
Page 41 Adjustments PLATINUM SERIES ELECTRIC CONVECTION OVENS 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 42 Adjustments PLATINUM SERIES ELECTRIC CONVECTION OVENS Figure 39 Wiring for Three- Wiring for Single- Phase Power Phase Power Element Connections Element Connections Contactor Contactor Phase A Phase B Phase C Supply-Power Supply-Power Wiring is different for 415V ovens; refer to corresponding wiring diagram (beginning page 46). 7.
Page 43: Troubleshooting
PLATINUM SERIES ELECTRIC CONVECTION OVENS Troubleshooting ROUBLESHOOTING WARNING ADJUSTMENTS AND SERVICE WORK MAY BE PERFORMED ONLY BY A QUALIFIED TECHNICIAN WHO IS EXPERIENCED IN, AND KNOWLEDGEABLE WITH, THE OPERATION OF COMMERCIAL COOKING EQUIPMENT. HOWEVER, TO ASSURE YOUR CONFIDENCE, CONTACT YOUR AUTHORIZED SERVICE AGENCY FOR RELIABLE SERVICE, DEPENDABLE ADVICE, GENUINE FACTORY PARTS AND ANY OTHER ASSISTANCE.
Page 44 Troubleshooting PLATINUM SERIES ELECTRIC CONVECTION OVENS CONTROL PANEL ACCESS AND SHUT-OFF SWITCH To access the control panel components, remove the two thumbs screws at the top and bottom of the control panel and slide the control panel out (see Figure 40). A wiring diagram for the oven is located on the side of the control panel assembly When the control panel is slid out, all power to the control panel is cut off by a shut-down switch that is located directly inside the opening and below the control panel (see Figure 41).
Page 45 PLATINUM SERIES ELECTRIC CONVECTION OVENS Troubleshooting BLOWER WHEEL REPLACEMENT To replace the blower wheel, do the following: 1. Remove racks and rack guides. 2. Remove the rear air baffle in front of the blower wheel. 3. Loosen the two square heads on the blower wheel hub. 4.
Page 46 Troubleshooting PLATINUM SERIES ELECTRIC CONVECTION OVENS Wiring Diagram for 208-240 Volt Models with Standard Controls Figure 42 PAGE OF 56 INSTALLATION AND OPERATION MANUAL 1409004 REV 0 (02/24)
Page 47 PLATINUM SERIES ELECTRIC CONVECTION OVENS Troubleshooting Wiring Diagram for 480 Volt Models with Standard Controls Figure 43 INSTALLATION AND OPERATION MANUAL 1409004 REV 0 (02/24) PAGE OF 56...
Page 48 Troubleshooting PLATINUM SERIES ELECTRIC CONVECTION OVENS Wiring Diagram for 415/240 Volt Models with Standard Controls Figure 44 PAGE OF 56 INSTALLATION AND OPERATION MANUAL 1409004 REV 0 (02/24)
Page 49 PLATINUM SERIES ELECTRIC CONVECTION OVENS Troubleshooting Wiring Diagram for 380/220 Volt Models with Standard Controls Figure 45 INSTALLATION AND OPERATION MANUAL 1409004 REV 0 (02/24) PAGE OF 56...
Page 50 Troubleshooting PLATINUM SERIES ELECTRIC CONVECTION OVENS Wiring Diagram for 208/240 Volt Electric Touchscreen Models Figure 46 PAGE OF 56 INSTALLATION AND OPERATION MANUAL 1409004 REV 0 (02/24)
Page 51 PLATINUM SERIES ELECTRIC CONVECTION OVENS Troubleshooting Wiring Diagram for 480 Volt Electric Touchscreen Models Figure 47 INSTALLATION AND OPERATION MANUAL 1409004 REV 0 (02/24) PAGE OF 56...
Page 52 Troubleshooting PLATINUM SERIES ELECTRIC CONVECTION OVENS Wiring Diagram for 415 Volt WYE Electric Touchscreen Models Figure 48 PAGE OF 56 INSTALLATION AND OPERATION MANUAL 1409004 REV 0 (02/24)
Page 53 Troubleshooting PLATINUM SERIES ELECTRIC CONVECTION OVENS Wiring Diagram for 380 Volt Electric Touchscreen Models Figure 49 INSTALLATION AND OPERATION MANUAL 1409004 REV 0 (02/24) PAGE OF 56...
Page 54 PLATINUM SERIES ELECTRIC CONVECTION OVENS Notes: PAGE OF 56 INSTALLATION AND OPERATION MANUAL 1409004 REV 0 (02/24)
Page 55 PLATINUM SERIES ELECTRIC CONVECTION OVENS Notes: INSTALLATION AND OPERATION MANUAL 1409004 REV 0 (02/24) PAGE OF 56...
Page 56 When service is needed, contact a Southbend Authorized Service Agency, or your dealer. To avoid confusion, always refer to the model number, serial number, and type of your appliance. SOUTHBEND A Middleby Company 1100 Old Honeycutt Road Fuquay-Varina, North Carolina 27526 USA www.southbendnc.com...

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Southbend platinum pce15s/t