KitchenAid KAC-28 manual

TECHNICAL EDUCATION

JOB AID 4317323

KAC-28

ELECTRIC BUILT-IN

SINGLE OVEN

Contents

Main - ii - FORWARD GOALS AND OBJECTIVES - iii - TABLE OF CONTENTS - iv - 1-1 GENERAL IMPORTANT SAFETY INFORMATION Your safety and the safety of others is very important. ELECTROSTATIC DISCHARGE (ESD) SENSITIVE ELECTRONICS 1-2 KITCHENAID MODEL & SERIAL NUMBER DESIGNATIONS SERIAL NUMBER MODEL NUMBER Page 1-4 SPECIFICATIONS 1-5 1-6 1-7 KITCHENAID SINGLE THERMAL CONVECTION OVEN WARRANTY 1-8 KITCHENAID ELECTRIC BUILT-IN OVEN WARRANTY 2-1 INSTALLATION INFORMATION ELECTRICAL SUPPLY REQUIREMENTS WARNING GENERAL WARNING 2-2 ELECTRICAL WIRING 2-3 WARNING REMOVING & REINSTALLING THE OVEN DOOR 2-4 OVEN / COOKTOP COMBINATION-APPROVED INSTALLATION CANADIAN MODELS U.S. MODELS The following built-in ovens are approved for installation over electric and gas cooktops, as noted. 3-1 OVEN 3-2 THE OVEN SHUTDOWN THERMAL FUSE 3-3 THE OVEN DOOR LATCH ASSEMBLY 3-4 HOW THE SELF-CLEAN CYCLE WORKS 4-1 COMPONENT ACCESS COMPONENT LOCATIONS 4-2 REMOVING THE OVEN CONTROL/DISPLAY BOARDS, AND THE TOUCH PANEL ASSEMBLY 4-3 4-4 REMOVING THE POWER SUPPLY WIRING TERMINAL BLOCK AND THE BLOWER MOTOR 4-5 4-6 REMOVING THE OVEN LIGHT TRANSFORMER & THE CONTROL POWER TRANSFORMER 4-7 REMOVING THE OVEN DOOR LATCH ASSEMBLY 4-8 REMOVING AN OVEN HALOGEN LIGHT & THE OVEN TEMPERATURE SENSOR 4-9 4-10 REMOVING THE BROIL ELEMENT 4-11 REMOVING THE MEAT PROBE JACK 4-12 REMOVING THE HIDDEN BAKE ELEMENT Page 4-14 REMOVING THE CONVECTION BAKE ELEMENT AND THE FAN MOTOR ASSEMBLY 4-15 4-16 REMOVING THE OVEN SHUTDOWN THERMAL FUSE 4-17 REMOVING THE OVEN DOOR GLASS, HINGES, & HANDLE 4-18 4-19 REMOVING THE OVEN DOOR GASKET Page 5-1 COMPONENT TESTING BLOWER MOTOR OVEN TEMPERATURE SENSOR 5-2 CONVECTION BAKE ELEMENT CONVECTION FAN MOTOR 5-3 BROIL ELEMENT BAKE ELEMENT 5-4 OVEN SHUTDOWN THERMAL FUSE OVEN DOOR LATCH ASSEMBLY 5-5 OVEN LIGHT & CONTROL POWER TRANSFORMERS Page 6-1 DIAGNOSIS & TROUBLESHOOTING DIAGNOSTICS FAHRENHEIT (F) TO CELSIUS (C) CONVERSION PROGRAMMING THE CAVITY SIZE ELECTROSTATIC DISCHARGE (ESD) SENSITIVE ELECTRONICS 6-2 Always disconnect the power to the unit before touching the internal parts of the oven. F6 F5 F4 + Page 7-1 WIRING DIAGRAM & STRIP CIRCUITS MODEL NUMBER / TECH SHEET USE 7-2 SCHEMATIC DIAGRAM PART NO. 4451876 REV. D ELECTRONIC CONTROL PINOUTS RELAY COIL ~ STRIP CIRCUITS ~ ~ ~ MAXI BROIL 7-4 CONVECTION BROIL ~ ~ CONVECTION ROAST & PREHEAT-CONVECTION BAKE ~ ~ 7-5 CLEAN ~ + Page Page Page PRODUCT SPECIFICATIONS AND WARRANTY INFORMATION SOURCES