Electric Oven Service Manual

TABLE OF CONTENTS
The Blower System 25
Blower Motor 25
Blower Motor Speed Controller (BMSC) 25
The Burner System 26
Air Pressure Switch 26
Burner Transformer 26
Combustion Blower 27
Modulating Gas Valve 27
Ignition Module 27
Troubleshooting
Overview of Troubleshooting 29
Fault Code Descriptions 29
Fault Code Troubleshooting 31
F1: Blower Fault 31
F2: Low Cook Temp 32
F3: No Flame 34
F5: CC Over Temp 36
F6: EC Over Temp 37
F7: RTD Fault 38
F8: High Limit Tripped 38
F9: Belt Fault 39
F10: Air Pressure Switch Fault 40
Non-Fault Code Troubleshooting 41
Cooling System Issue 41
Food Not Cooking Properly 42
No Display 43
No Keypad Input 43
Schematics
Schematic 45
Pin-out 46
Controller Codes 47
Appendix A - Replacing Oven Components
Comprehensive Part List A-1 - A-4
Replacing Items - No Panel Removal Required A-6
Replacing Items - Right End Bell A-8
Replacing Items - Left End Bell A-12
Replacing Items - Burner Compartment Cover A-14