Service Manual for Electric Convection Oven IMPORTANT WARNING AND SAFETY INFORMATION WARNING READ THIS MANUAL THOROUGHLY BEFORE OPERATING, INSTALLING OR PERFORMING MAINTENANCE ON THE EQUIPMENT. WARNING FAILURE TO FOLLOW INSTRUCTIONS IN THIS MANUAL CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH. WARNING DO NOT USE OR STORE GASOLINE OR OTHER FLAMMABLE VAPORS OR LIQUIDS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.
Service Manual for Electric Convection Oven TABLE OF CONTENTS INTRODUCTION ..................................6 GENERAL ..................................6 INSTALLATION ................................6 OPERATION .................................6 CLEANING ..................................6 TOOLS ..................................6 Standard.................................6 ELECTRICAL SPECIFICATIONS ..........................6 COMPONENT REMOVAL AND REPLACEMENT ........................7 Electrical LOCKOUT/TAGOUT Procedure ........................7 RIGHT SIDE PANEL (OVENS WITH DUAL DOORS) ....................7 X CONTROL PANEL ASSEMBLY ..........................8 Component Access Procedure..........................8 POWER Switch ..............................8...
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Service Manual for Electric Convection Oven Fan Switch ................................13 LIGHT Switch ..............................13 Fuse and Fuse Holder Light ..........................13 Buzzer ................................. 13 59-E3P OVEN CONTROLS ............................14 Component Access Procedure..........................14 POWER Switch ..............................14 Controller................................14 OVEN READY Light ............................14 Fuse and Fuse Holder Light ..........................
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Service Manual for Electric Convection Oven ZZ CONTROLLER PROGRAMMING ........................28 System Programming ............................28 Factory Programming ............................29 TROUBLESHOOTING CHARTS ............................30 6/13 V CONTROLLER AND E SERIES ELECTRO-MECHANICAL CONTROLLER ..........30 5/9 OVEN WITH ZZ CONTROLLER .......................... 31 ALL SOLID STATE CONTROLLERS EXCEPT ZZ CONTROLLER ................
Service Manual for Electric Convection Oven COMPONENT REMOVAL AND REPLACEMENT Electrical LOCKOUT/TAGOUT RIGHT SIDE PANEL (OVENS WITH DUAL DOORS) Procedure WARNING: BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR Screw EXPOSURE TO ELECTRICAL COMPONENTS, ALWAYS FOLLOW THE ELECTRICAL LOCKOUT/TAGOUT PROCEDURE.
Service Manual for Electric Convection Oven X CONTROL PANEL ASSEMBLY X Controller 1. Perform Component Access Procedure. WARNING: DISCONNECT OVEN FROM POWER 2. Tag and disconnect wires from Controller. SOURCE BEFORE PERFORMING ANY SERVICE. 3. Remove knobs from front of Control Panel. Component Access Procedure 4.
Service Manual for Electric Convection Oven XX CONTROL PANEL ASSEMBLY XX Controller 1. Perform Component Access Procedure WARNING: DISCONNECT OVEN FROM POWER 2. Tag and disconnect wires from Controller. SOURCE BEFORE PERFORMING ANY SERVICE. 3. Remove knobs from front of Control Panel. Component Access Procedure 4.
Service Manual for Electric Convection Oven Z CONTROL PANEL ASSEMBLY Z Controller 1. Perform Component Access Procedure. WARNING: DISCONNECT OVEN FROM POWER 2. Tag and disconnect wires from Controller. SOURCE BEFORE PERFORMING ANY SERVICE. 3. Remove two knobs from front of Control Panel. Component Access Procedure 4.
Service Manual for Electric Convection Oven ZX CONTROL PANEL ASSEMBLY ZX Controller 1. Perform Component Access Procedure. WARNING: DISCONNECT OVEN FROM POWER 2. Tag and disconnect wires from ZX Controller, & SOURCE BEFORE PERFORMING tag wires. ANY SERVICE. 3. Remove two knobs from front of Digital Control Component Access Procedure Panel.
Service Manual for Electric Convection Oven ZZ CONTROL PANEL ASSEMBLY ZZ Oven Control 1. Perform Component Access Procedure. WARNING: DISCONNECT OVEN FROM POWER SOURCE BEFORE PERFORMING 2. Tag and disconnect wires from ZZ Oven Control. ANY SERVICE. 3. Remove two screws securing ZZ Oven Control to Control Panel and remove Oven Control.
Service Manual for Electric Convection Oven 59-E3P OVEN CONTROLS Controller 1. Perform Component Access Procedure. WARNING: DISCONNECT OVEN FROM POWER 2. Tag and disconnect wires from Controller. SOURCE BEFORE PERFORMING ANY SERVICE. 3. Remove nuts securing Controller to Control Panel. Component Access Procedure 4.
Service Manual for Electric Convection Oven CONTROL CIRCUIT BOARD REPLACEMENT 9. Attach the new wires #1, #2 and # 3 to the relay, refer to the figure above for details. WARNING: DISCONNECT OVEN FROM POWER 10. Remove the wire nut that secures the 3 black SOURCE BEFORE PERFORMING and 1 purple wire, separate the purple wire from ANY SERVICE.
The motor is attached to the right side of the oven in the following models: JUMPER • 5/9 Series Oven • 5/9 The Oven • 59-E3C Oven • 59-E3P Oven The motor is attached to the back of the oven in the...
Service Manual for Electric Convection Oven Rear Mounted Motor Inside back panel WARNING: DISCONNECT OVEN FROM POWER SOURCE BEFORE PERFORMING Screws ANY SERVICE. 1. Open Oven Doors. 2. Remove shelves. 3. Remove two side racks. 4. Remove four screws attaching back plate and remove back plate to access Motor.
Service Manual for Electric Convection Oven 1. Remove screw at top center of Control Panel assembly and slide Control Panel out to allow Mounting access to the Step-Down Transformer. Plate 2. Label and disconnect wires from Step-Down Motor Transformer. Junction 3.
Thermostat Probe is located in the upper right of oven. The Thermostat Probe provides temperature 5/9 The Oven information back to the Thermostat. The capillary tube X Controller from the Thermostat to the Thermostat Probe is covered with a fiberglass sleeve.
Service Manual for Electric Convection Oven KX THERMOSTAT Mounting Backup Toggle Switch Bracket WARNING: DISCONNECT OVEN FROM POWER SOURCE BEFORE PERFORMING ANY SERVICE. Temperature Plate The KX (Back up)Thermostat is used on the 59-E3C Side and 59-E3P Ovens as an Oven Backup Thermostat. Access Panel This Thermostat is located behind the right access...
4. Remove screws securing cover over heater wire 5/9 Series Oven 59-E3C Oven terminals on right side of oven. 5/9 The Oven 59-E3P Oven 5. Tag and disconnect Element wires at the terminals. The Elements are attached inside the oven on the back in the following models.
Service Manual for Electric Convection Oven Back Mounted Elements Outside back panel WARNING: DISCONNECT OVEN FROM POWER Terminals SOURCE BEFORE PERFORMING ANY SERVICE. 1. Inside oven, remove shelves and racks. 2. Remove four screws securing Back Panel inside oven and remove panel. This allows access to the Blower and the Elements.
Service Manual for Electric Convection Oven Right Side OVEN LIGHTS Rack Oven lights are located on the right side of the oven. The light bulbs are replaced from inside the oven. The light Light Access sockets are replaced by removing the right side panel. Panel WARNING: DISCONNECT OVEN FROM POWER Light...
Service Manual for Electric Convection Oven Door Switch Top Finish Piece Door WARNING: DISCONNECT OVEN FROM POWER Top Gasket SOURCE BEFORE PERFORMING Door Catch ANY SERVICE. Door Bearing 1. Remove Lower Finish Piece to access Door Switch. Door 2. Label and disconnect wires from the Door Switch. Side Gasket 3.
If you should require assistance in the selection of 5. Once the Oven Doors are operating properly, a qualified service agency, please contact the Duke retighten the jam nuts so the Oven Doors will stay Manufacturing Company Service Department at in adjustment.
Service Manual for Electric Convection Oven 5. Tighten the setscrew in the cam. Test the door to 3. Turn the thermostat dial to 350°F (177°C). Allow make certain the switch will make contact with the the oven to preheat 1/2 hour. When the indicator doors closed.
Service Manual for Electric Convection Oven ELEMENT MOTOR CIRCUIT CHECK Check the Element by measuring the resistance The Motor should be operating the Fan any time between the two wires of the Element. To access the Heaters are turned on and the FAN Switch is the Element follow the procedure described in the in the ON position.
Service Manual for Electric Convection Oven ZZ CONTROLLER PROGRAMMING System Programming 1. Press and hold the “P” (Programming Key) for three seconds. 2. PRODUCI CNf will be displayed, press the Down arrow key. 3. PRCGPI/.MMlNG will be displayed, press the “P” Key.
Service Manual for Electric Convection Oven 19. To change between automatic and manual use Factory Programming the Right or Left arrow keys. 1. Press and hold the “P” key and hold it for three seconds. PRODUCT CNT will be displayed. 20.
Service Manual for Electric Convection Oven TROUBLESHOOTING CHARTS 6/13 V CONTROLLER AND E SERIES ELECTRO-MECHANICAL CONTROLLER SYMPTON CAUSE REMEDY Oven not heating, Fan not Oven not plugged into an Plug oven into a power source operating, and Lights not operating power source with the proper rating.
Service Manual for Electric Convection Oven 5/9 OVEN WITH ZZ CONTROLLER Note: Troubleshooting is based on a properly programmed Controller. SYMPTON CAUSE REMEDY Oven not heating, Fan not Oven not plugged into an Plug oven into a power source operating operating power source with the proper rating.
Service Manual for Electric Convection Oven ALL SOLID STATE CONTROLLERS EXCEPT ZZ CONTROLLER Note: Troubleshooting is based on a properly programmed Controller. SYMPTON CAUSE REMEDY Oven not heating, Fan not Oven not plugged into an Plug oven into a power source operating operating power source with the proper rating.
Service Manual for Electric Convection Oven 5/9 CCSI CONTROL WITH BACKUP THERMOSTAT Note: Troubleshooting is based on a properly programmed Controller. SYMPTON CAUSE REMEDY Oven not heating, Blower not Oven not plugged into an Plug oven into a power source operating, Oven Heating lamp operating power source with the proper rating.
SERVICER __________________________________ TELEPHONE _______________________________ NORTH AMERICA & LATIN AMERICA CONTINENTAL EUROPE Duke Manufacturing Company EU Headquarter Office 2305 N. Broadway Duke Manufacturing C.R. s.r.o. St. Louis, MO 63102 Prologis Park D1 West Phone: 314-231-1130 Building 4 Toll Free: 1-800-735-3853 Zdebradska 92...
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2305 N. Broadway St. Louis, MO 63102 Phone: 314-231-1130 Toll Free: 1-800-735-3853 Fax: 314-231-5074 www.dukemfg.com EU Headquarter Office Duke Manufacturing C.R. s.r.o. Prologis Park D1 West Building 4 Zdebradska 92 Ricany-Jazlovice, 251 01 Czech Republic Phone: 42 (0) 257-741-033 Fax: 42 (0) 257-741-039...
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