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PROOFER OVEN WITH
TOUCH SCREEN
CONTROLS (TSC)
MODELS
TSC-6/18
This document is prepared for trained Duke service technicians. It is not to be used by anyone not properly qualified
to perform these procedures.
This Service Manual is not all encompassing. If you have not been trained on servicing this product, be sure to
read the manual completely before attempting servicing. Be sure all necessary tools, test equipment, and skills are
available. Those procedures for which you do not have the proper skills and test equipment must be performed only
by a qualified Duke trained service technician.
This manual is Copyright © 2010 Duke Manufacturing Co. All rights reserved.
Reproduction without written permission is prohibited. Duke is a registered
Please read this manual completely before attempting to install,
operate or service this equipment.
trademark of the Duke Manufacturing Co.
Duke Manufacturing Co.
Phone: 314-231-1130
Toll Free: 1-800-735-3853
2305 N. Broadway
St. Louis, MO 63102
Fax: 314-231-5074
www.dukemfg.com
Service Manual
BA KI N G C EN TE R
P/N 512452B
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Related Manuals for Duke TSC-6/18
Summary of Contents for Duke TSC-6/18
- Page 1 Please read this manual completely before attempting to install, operate or service this equipment. This document is prepared for trained Duke service technicians. It is not to be used by anyone not properly qualified to perform these procedures. This Service Manual is not all encompassing. If you have not been trained on servicing this product, be sure to read the manual completely before attempting servicing.
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Page 2: Important Warning And Safety Information
Service Manual for Proofer Oven with Touch Screen Controls (TSC) IMPORTANT WARNING AND SAFETY INFORMATION THIS MANUAL HAS BEEN PREPARED FOR PERSONNEL QUALIFIED TO INSTALL ELECTRICAL EQUIPMENT, WHO SHOULD PERFORM THE INITIAL FIELD STARTUP AND ADJUSTMENTS OF THE EQUIPMENT COVERED BY THIS MANUAL. READ THIS MANUAL THOROUGHLY BEFORE OPERATING, INSTALLING OR PERFORMING MAINTENANCE ON THE EQUIPMENT. - Page 3 Service Manual for Proofer Oven with Touch Screen Controls (TSC) BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR EXPOSURE TO ELECTRICAL COMPONENTS, ALWAYS PERFORM THE ELECTRICAL LOCKOUT/TAGOUT PROCEDURE. DISCONNECT ALL CIRCUITS. FAILURE TO COMPLY WITH THIS PROCEDURE CAN CAUSE PROPERTY DAMAGE, INJURY OR DEATH. BEFORE REMOVING ANY SHEET METAL PANELS OR SERVICING THIS EQUIPMENT, ALWAYS PERFORM THE ELECTRICAL LOCKOUT/TAGOUT PROCEDURE.
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Page 4: Table Of Contents
Service Manual for Proofer Oven with Touch Screen Controls (TSC) TABLE OF CONTENTS INTRODUCTION ........................................5 INSTALLATION ......................................5 OPERATION ........................................5 CLEANING ........................................5 SEQUENCE OF OPERATION ..................................5 TOOLS ...........................................5 SPECIFICATIONS ......................................5 REMOVAL AND REPLACEMENT OF COMPONENTS .............................7 ELECTRICAL LOCKOUT/TAGOUT PROCEDURE ..........................7 COVERS AND PANELS ....................................7 Proofer Rear Panel ....................................7 Oven Rear Panels ....................................8... -
Page 5: Introduction
Service Manual for Proofer Oven with Touch Screen Controls (TSC) INTRODUCTION TOOLS INSTALLATION For detailed installation instructions, refer to the Owner’s STANDARD Manual (512792). • Standard set of hand tools. OPERATION • Insulated Trim Pot Screwdriver For specific operating instructions, refer to the Owner’s Manual (512792). - Page 6 Service Manual for Proofer Oven with Touch Screen Controls (TSC) Dimensions...
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Page 7: Removal And Replacement Of Components
Service Manual for Proofer Oven with Touch Screen Controls (TSC) REMOVAL AND REPLACEMENT OF COMPONENTS ELECTRICAL LOCKOUT/TAGOUT COVERS AND PANELS PROCEDURE WARNING WARNING BEFORE PERFORMING ANY SERVICE THAT BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR EXPOSURE OR DISCONNECTION AND/OR EXPOSURE TO ELECTRICAL COMPONENTS, ALWAYS TO ELECTRICAL COMPONENTS, ALWAYS... -
Page 8: Oven Rear Panels
Service Manual for Proofer Oven with Touch Screen Controls (TSC) and Oven Light Fixture wiring harness. Right and Left Panels provide access to the Oven Burner Element connections and Element wiring harnesses. Figure 1: Proofer – Rear Panel Removed 1. Place the unit’s Power Switch in its OFF position, and follow the proper Lockout/Tagout procedures. -
Page 9: Oven Fan Cage And Wire Harness Cover
Service Manual for Proofer Oven with Touch Screen Controls (TSC) Oven Fan Cage and Wire Harness Cover Proofer Floor Panel WARNING WARNING BEFORE PERFORMING ANY SERVICE THAT BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR EXPOSURE OR DISCONNECTION AND/OR EXPOSURE TO ELECTRICAL COMPONENTS, ALWAYS TO ELECTRICAL COMPONENTS, ALWAYS... -
Page 10: Oven Ceiling Panel
Service Manual for Proofer Oven with Touch Screen Controls (TSC) Oven Ceiling Panel Electrical Compartment Access Panel WARNING WARNING BEFORE PERFORMING ANY SERVICE THAT BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR EXPOSURE OR DISCONNECTION AND/OR EXPOSURE TO ELECTRICAL COMPONENTS, ALWAYS TO ELECTRICAL COMPONENTS, ALWAYS FOLLOW THE ELECTRICAL LOCKOUT/... -
Page 11: Ac Power Access Panel
Service Manual for Proofer Oven with Touch Screen Controls (TSC) CAUTION: DO NOT power on the unit while the The AC Power Access Panel is located at the rear of Control Panel is in the open position. the unit. It may be necessary to move the unit to gain access to this area. -
Page 12: Electrical Compartment Components
Service Manual for Proofer Oven with Touch Screen Controls (TSC) Electrical Compartment Components WARNING IF ALUMINUM AC SUPPLY WIRE IS PRESENT, THE UNIT IS NOT PROPERLY WIRED AND MUST BE TAKEN OUT OF SERVICE UNTIL IT IS PROPERLY REWIRED USING COPPER WIRE. Figure 10: Cooling Fan, Power On/Off Switch and Hi Limit Thermostat A: Cooling Fan... -
Page 13: Hi Limit Breaker
Service Manual for Proofer Oven with Touch Screen Controls (TSC) 7. Restore the unit to service and check for proper ON/OFF Circuit Breaker fan operation. Hi Limit Breaker WARNING BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION WARNING OR DISCONNECTION AND/OR EXPOSURE BEFORE PERFORMING ANY SERVICE THAT TO ELECTRICAL COMPONENTS, ALWAYS INVOLVES ELECTRICAL CONNECTION... -
Page 14: Touchpad Controller
Service Manual for Proofer Oven with Touch Screen Controls (TSC) Touchpad Controller 5. Remove the six screws securing the Touchpad Controller to the Control Access Panel. WARNING BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR EXPOSURE TO ELECTRICAL COMPONENTS, ALWAYS FOLLOW THE ELECTRICAL LOCKOUT/ TAGOUT PROCEDURE. -
Page 15: Oven Blower Relay
Service Manual for Proofer Oven with Touch Screen Controls (TSC) 17. Place the Power ON/OFF Switch in its ON position Oven Blower Relay and touch the Touchpad Controller to display the main menu. WARNING 18. Open Electrical Compartment Access Panel. BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR EXPOSURE... -
Page 16: Proofer And Oven Light Transformers
Service Manual for Proofer Oven with Touch Screen Controls (TSC) Proofer and Oven Light Transformers 5. Reusing the screws, attach the new transformer to the inner wall of the Electrical Compartment. 6. Referring to the tags connect the new transformer’s WARNING wiring. -
Page 17: Oven Door Safety Switch
Service Manual for Proofer Oven with Touch Screen Controls (TSC) 5. Reusing the screws, attach the new contactor to Beeper the inner wall of the electrical compartment. 6. Referring to the tags or the proper schematic connect WARNING the Oven Element Contactor wiring. BEFORE PERFORMING ANY SERVICE THAT 7. -
Page 18: Proofer Lights Circuit Breaker
Service Manual for Proofer Oven with Touch Screen Controls (TSC) Proofer Lights Circuit Breaker 6. Restore the unit to it’s power source and check for proper Proofer Lights operation. USB Port WARNING BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION WARNING OR DISCONNECTION AND/OR EXPOSURE TO ELECTRICAL COMPONENTS, ALWAYS... -
Page 19: Proofer Heat Elements
Service Manual for Proofer Oven with Touch Screen Controls (TSC) 5. Briefly turn unit on and check for proper bulb lighting. WARNING 6. Turn unit off. THE UNIT MAY BE HOT, ALLOW IT TO 7. Place the Lens Gasket on the Lens Cover. Make sure COOL FOR AT LEAST 30 MINUTES BEFORE it is centered properly. -
Page 20: Proofer Circulation Fan
Service Manual for Proofer Oven with Touch Screen Controls (TSC) 6. Pull the Proofer Heater Element away from the back wall. Right Side Heat Element 7. Reverse the procedure to install the replacement Proofer Heater Element. 8. Tighten the heater element connections to 30 inch pounds torque. -
Page 21: Water Injection Solenoid
Service Manual for Proofer Oven with Touch Screen Controls (TSC) 9. Remove the eight hex head screws that secure the fan motor to its mounting brackets and remove the Proofer fan. Make sure the silicone rubber grommet comes Fan Wires out with the fan. -
Page 22: Humidity Sensor
Service Manual for Proofer Oven with Touch Screen Controls (TSC) Humidity Sensor Water Injection WARNING Solenoid BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR EXPOSURE TO ELECTRICAL COMPONENTS, ALWAYS FOLLOW THE ELECTRICAL LOCKOUT/ TAGOUT PROCEDURE. DISCONNECT ALL CIRCUITS. -
Page 23: Humidity Pc Board
Humidity PC Board Also see Duke Publication 512419 for this procedure. 1. Turn power to the Proofer off by using the Touch WARNING Screen Display. It is not necessary to turn off water supply to the unit. -
Page 24: Oven Heat Elements
Service Manual for Proofer Oven with Touch Screen Controls (TSC) Oven Heat Elements Optimist Housing WARNING Quick Disconnect Coupling Insert BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR EXPOSURE TO ELECTRICAL COMPONENTS, ALWAYS FOLLOW THE ELECTRICAL LOCKOUT/ TAGOUT PROCEDURE. -
Page 25: Oven Blower Motor
Service Manual for Proofer Oven with Touch Screen Controls (TSC) 3. Remove four screws, two at each end of the suspect Oven Blower Motor element. Retain the screws for reuse. WARNING Oven Heat Elements BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR EXPOSURE TO ELECTRICAL COMPONENTS, ALWAYS FOLLOW THE ELECTRICAL LOCKOUT/... -
Page 26: Oven Blower Motor Start Capacitor
Service Manual for Proofer Oven with Touch Screen Controls (TSC) 7. Remove the Oven Fan Wheel. Note: These procedures assume the motor has been previously removed. 8. Remove the four bolts securing the Oven Blower Motor to the top of the Oven. 1. -
Page 27: Oven High Limit Thermostat
Service Manual for Proofer Oven with Touch Screen Controls (TSC) Oven High Limit Thermostat DOOR GASKET REPLACEMENT WARNING WARNING BEFORE PERFORMING ANY SERVICE THAT BEFORE PERFORMING ANY SERVICE THAT INVOLVES ELECTRICAL CONNECTION INVOLVES ELECTRICAL CONNECTION OR DISCONNECTION AND/OR EXPOSURE OR DISCONNECTION AND/OR EXPOSURE TO ELECTRICAL COMPONENTS, ALWAYS TO ELECTRICAL COMPONENTS, ALWAYS FOLLOW THE ELECTRICAL LOCKOUT/... -
Page 28: Adjustments
Service Manual for Proofer Oven with Touch Screen Controls (TSC) ADJUSTMENTS DOOR GASKET COMPRESSION CHECK PROOFER DOOR GASKET ADJUSTMENT The Door Gasket Compression Check may be performed on all styles of Proofer Oven doors. WARNING THE OVEN OR PROOFER MAY BE HOT! WARNING ALLOW THE UNIT TO COOL BEFORE BEGINNING ANY DOOR ADJUSTMENT... -
Page 29: Oven Air Wash Door Adjustment
Service Manual for Proofer Oven with Touch Screen Controls (TSC) 4. Adjust the door position by moving the doorframe to seal any gap between the gasket and the oven Gasket front near the hinges. Tighten the hinge screws. is slightly compressed 5. -
Page 30: Touch Screen Display Brightness Adjustment
Service Manual for Proofer Oven with Touch Screen Controls (TSC) 5. Perform the DOOR GASKET COMPRESSION CHECK 6. If needed, repeat the above procedure or go to the AIR WASH DOOR ADJUSTMENT – HINGE SIDE procedure. Potentiometer 7. If the Door Handle Adjustment Slots become exposed, use Silicone Sealer to seal the openings. -
Page 31: Field Temperature Calibration Procedure
Service Manual for Proofer Oven with Touch Screen Controls (TSC) TEMPERATURE CALIBRATION PROCEDURE The TSC Baking Center maintains temperature set BA KI NG CE NT ER points at the center of the oven and proofer sections. The TSC temperature sensors and controller PCB are factory calibrated for an offset response to equate the center chamber temperatures to the TSC displayed Oven Middle... -
Page 32: Maintenance
Service Manual for Proofer Oven with Touch Screen Controls (TSC) MAINTENANCE STAINLESS STEEL CARE Preserve the life of stainless steel with a regular application of a high quality stainless steel polishing cleaner as a final step to daily cleaning. Cleaning Stainless steel contains 70-80% iron, which will rust If signs of breakdown appear, restore the stainless if not properly maintained. - Page 33 Service Manual for Proofer Oven with Touch Screen Controls (TSC) 4. Remove old filter by rotating cartridge clockwise 7. Remove and flush the strainer screen with warm slowly until pressure starts to release, stop and let water. pressure and excess water drain through pressure 8.
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Page 34: Cleaning The Optimist Nozzle
Optimist Nozzle Housing Also see Duke Publication 512419 for this procedure. 1. Turn power to the Proofer off by using the Touch Screen Display. It is not necessary to turn off water supply to the unit. -
Page 35: Troubleshooting
Service Manual for Proofer Oven with Touch Screen Controls (TSC) TROUBLESHOOTING SYMPTOM CAUSE REMEDY Unit does not turn on Power ON/OFF Breaker not in On Position. Place ON/OFF Breaker in ON position. No Power to unit. Check Breaker at Breaker Box. Touch Screen Control Defective. - Page 36 Service Manual for Proofer Oven with Touch Screen Controls (TSC) SYMPTOM CAUSE REMEDY Oven does not heat. Oven not turned on. Use Touch Screen Control to turn oven on. Temperature not set. Use Touch Screen Control to set/reset oven temperature. Reset Hi Limit Breaker.
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Page 37: Electrical Schematic
Service Manual for Proofer Oven with Touch Screen Controls (TSC) ELECTRICAL SCHEMATIC WIRING DIAGRAM – TSC 6/18 & TSC 3/9 P/N: 512773 Rev. D Oven Lights BLK 25 BLK 23 BLU 25 Oven BLU 23 12V~ Temp. Proofer BLU 26 BLK 22 Lights BLK 26... -
Page 38: Tsc Oven Line Supply Wiring
Service Manual for Proofer Oven with Touch Screen Controls (TSC) TSC OVEN LINE SUPPLY WIRING BLACK wire labeled “1” LINE SUPPLY: BLACK wire labeled “1A” 3 Phase 208V Terminal Block or 3 Phase 240V RED wire labeled “2” Connection: L1 to L2 - 208V / 240V RED wire labeled “2A”... -
Page 39: Customer Assistance
Phone: +420 257-741-033 Fax: 314-231-5074 UK & IRELAND ASIA Duke Mfg UK Asia Office Duke House Duke Food Service Equipment Unit 10, Greendale Business Park (shanghai) Company Limited Woodbury Salterton 1F, Building #17-2, Exeter 658 Nong Jin Zhong Road Devon - UK EX5 1EW... - Page 40 Devon - UK EX5 1EW Tel: +44 (0) 1395 234140 FAX: +44 (0) 1395 234154 Asia Office Duke Food Service Equipment (shanghai) Company Limited 1F, Building #17-2, 658 Nong Jin Zhong Road Shanghai, China 200335 Tel: +86 21 6876 9272...
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Questions and answers
Can the TSC 6/18 be programmed to 500 degrees?
No, the Duke TSC-6/18 cannot be programmed to 500 degrees. The oven temperature calibration set point mentioned is 350ºF, with adjustments around 348ºF. There is no indication it supports temperatures as high as 500ºF.
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