Whirlpool GBS277PDB Technical Guide - Page 3

TABLE OF CONTENTS Page GENERAL ...1-1 Important Safety Information 1-1 KitchenAid Model & Serial Number Designations 1-2 Model & Serial Number Label And Tech Sheet Locations 1-3 Specifications ...1-4 KitchenAid Single Thermal Convection Oven Warranty 1-7 KitchenAid Electric Built-In Oven Warranty 1-8 INSTALLATION INFORMATION 2-1 Electrical Supply Requirements 2-1 Removing & Reinstalling The Oven Door 2-3 Oven/Cooktop Combination-Approved Installation 2-4 THEORY OF OPERATION ...2-1 Air Flow ...3-1 The Oven Shutdown Thermal Fuse 3-2 The Oven Door Latch Assembly 3-3 How The Self-Clean Cycle Works 3-4 COMPONENT ACCESS ...4-1 Component Locations ...4-1 Removing The Oven Control/Display Boards And The Touch Panel Assembly 4-2 Removing The Power Supply Wiring Terminal Block And The Blower Motor 4-4 Removing The Oven Light Transformer & The Control Power Transformer 4-6 Removing The Oven Door Latch Assembly 4-7 Removing An Oven Halogen Light And The Oven Temperature Sensor 4-8 Removing The Broil Element 4-10 Removing The Meat Probe Jack 4-11 Removing The Hidden Bake Element 4-12 Removing The Convection Bake Element And The Fan Motor Assembly 4-14 Removing The Oven Shutdown Thermal Fuse 4-16 Removing The Oven Door Glass, Hinges, & Handle 4-17 Removing The Oven Door Gasket 4-19 COMPONENT TESTING ...5-1 Blower Motor ...5-1 Oven Temperature Sensor 5-1 Convection Bake Element 5-2 Convection Fan Motor ...5-2 Broil Element ...5-3 Bake Element ...5-3 Oven Door Latch Assembly 5-4 Oven Shutdown Thermal Fuse 5-4 Oven Light & Control Power Transformers 5-5 - iii -