Service Manual for Proofer Oven with Touch Screen Controls (TSC)
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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
Oven Fan Cage and Wire Harness Cover ..............................................................................................................................................9
Proofer Floor Panel ................................................................................................................................................................................9
Oven Ceiling Panel ..............................................................................................................................................................................10
Electrical Compartment Access Panel .................................................................................................................................................10
AC Power Access Panel .......................................................................................................................................................................11
AC INPUT VOLTAGE WIRING CONNECTIONS ....................................................................................................................................11
Electrical Compartment Components ..................................................................................................................................................12
Electrical Compartment Cooling Fan ..................................................................................................................................................12
Hi Limit Breaker ..................................................................................................................................................................................13
ON/OFF Circuit Breaker ......................................................................................................................................................................13
Touchpad Controller ............................................................................................................................................................................14
Oven Blower Relay ..............................................................................................................................................................................15
Proofer and Oven Light Transformers .................................................................................................................................................16
Oven Element Contactor ......................................................................................................................................................................16
Oven Door Safety Switch ....................................................................................................................................................................17
Beeper ..................................................................................................................................................................................................17
Proofer Lights Circuit Breaker .............................................................................................................................................................18
USB Port ..............................................................................................................................................................................................18
Proofer and Oven Halogen Lamps .......................................................................................................................................................18
Proofer Heat Elements .........................................................................................................................................................................19
Proofer Circulation Fan ........................................................................................................................................................................20
Water Injection Solenoid ......................................................................................................................................................................21
Humidity Sensor ..................................................................................................................................................................................22
Humidity PC Board..............................................................................................................................................................................23
OPTIMIST NOZZLE ....................................................................................................................................................................................23
OVEN HEAT ELEMENTS ..........................................................................................................................................................................24
OVEN BLOWER MOTOR ..........................................................................................................................................................................25
OVEN BLOWER MOTOR START CAPACITOR ......................................................................................................................................26
OVEN HIGH LIMIT THERMOSTAT .........................................................................................................................................................27
DOOR GASKET REPLACEMENT ............................................................................................................................................................27
ADJUSTMENTS ...................................................................................................................................................................................................28
DOOR GASKET COMPRESSION CHECK ...............................................................................................................................................28
PROOFER DOOR GASKET ADJUSTMENT .............................................................................................................................................28
OVEN AIR WASH DOOR ADJUSTMENT ................................................................................................................................................29
TOUCH SCREEN DISPLAY BRIGHTNESS ADJUSTMENT...................................................................................................................30
FIELD TEMPERATURE CALIBRATION PROCEDURE .........................................................................................................................31
MAINTENANCE ..................................................................................................................................................................................................32
STAINLESS STEEL CARE .........................................................................................................................................................................32
WATER FILTER REPLACEMENT .............................................................................................................................................................32
CLEANING THE OPTIMIST NOZZLE .....................................................................................................................................................34
TROUBLESHOOTING .........................................................................................................................................................................................35
ELECTRICAL SCHEMATIC ................................................................................................................................................................................37
TSC OVEN LINE SUPPLY WIRING ...................................................................................................................................................................38
CUSTOMER ASSISTANCE .................................................................................................................................................................................39
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