TABLE OF CONTENTS
SERVICE UPDATES ....................................................................................... 4
SERVICE UPDATES ................................................................................... 4
GENERAL .................................................................................................. 5
INTRODUCTION ....................................................................................... 5
TOOLS ................................................................................................. 7
WATER QUALITY STATEMENT ........................................................................ 8
STAINLESS STEEL STATEMENT ...................................................................... 9
SPECIFICATIONS ...................................................................................... 9
REMOVAL AND REPLACEMENT OF PARTS .............................................................. 10
SIDE PANEL .......................................................................................... 10
BACK PANEL ......................................................................................... 10
DOOR PANEL ........................................................................................ 11
FRONT CONTROL PANEL ............................................................................ 11
STEAM AND WASH SOLENOID ASSEMBLY .......................................................... 11
FILTERED WATER PRESSURE RESTRICTOR ........................................................ 12
CONTROL PANEL BOARD ............................................................................ 12
ENCODER ............................................................................................ 14
BUZZER .............................................................................................. 15
HIGH LIMIT THERMOSTAT ........................................................................... 15
OUTPUT CONTROL ASSEMBLY ...................................................................... 16
OUTPUT CONTROL ASSEMBLY RELAY BOARD ..................................................... 19
FUSES ................................................................................................ 19
FAN .................................................................................................. 21
RECIRCULATING WASH PUMP CAPACITOR ......................................................... 22
DOOR ................................................................................................ 22
DOOR (LED STRIP) ................................................................................... 23
DOOR HANDLE AND LATCH ......................................................................... 24
DOOR CATCH ........................................................................................ 25
INTERNAL GLASS DOOR ............................................................................. 26
VENT MOTOR ........................................................................................ 26
FLOW METER ........................................................................................ 27
DETERGENT PUMP .................................................................................. 27
TEMPERATURE PROBE .............................................................................. 28
DESCALE / RINSE AID PUMP INTERNAL HOSE ...................................................... 28
DRAIN VALVE MOTOR ............................................................................... 29
CAVITY FAN MOTOR ................................................................................. 29
MOTOR SHAFT SEAL ................................................................................ 30
DOOR SEAL .......................................................................................... 30
COMBUSTION BLOWER .............................................................................. 31
GAS VALVE .......................................................................................... 31
GAS TRANSFORMER ................................................................................ 32
WIRING / FLUID DIAGRAMS .............................................................................. 33
DIAGRAMS ........................................................................................... 33
FLUID DIAGRAMS .................................................................................... 38
SERVICE PROCEDURES AND ADJUSTMENTS ........................................................... 40
CONVECTION MOTOR RESISTANCE ................................................................ 40
SOLENOID VALVES .................................................................................. 42
CHANGE TYPE OF GAS SUPPLY ..................................................................... 42
ORIFICE .............................................................................................. 45
ADJUST GAS VALVE ................................................................................. 47
ELECTRODES (GAS BURNER) ....................................................................... 49
GAS VALVE RESISTANCE ............................................................................ 50
TCM GAS COMBI OVEN
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