RTD 33
Smart Card Reader 33
Solid State Relay - K4/K5 Heater 33
Speaker 33
USB Port 33
Wire Harness 33
Voltage Sensor 34
Control System Troubleshooting 34
Filtering System 34
Catalytic Converter 34
Drain Pan 34
Air Filter 34
Vent Catalyst 34
Filtering System Troubleshooting 34
Troubleshooting
Overview of Troubleshooting 35
Fault Code Descriptions 35
Fault Code Troubleshooting - F1 Blower Running Status Bad 37
Fault Code Troubleshooting - F2 Cook Temperature Low 38
Fault Code Troubleshooting - F3 Magnetron Current Low 39
Fault Code Troubleshooting - F4 Door Monitor Defective 40
Fault Code Troubleshooting - F5 Magnetron Over Temperature 40
Fault Code Troubleshooting - F6 Electrical Compartment Temperature High 41
Fault Code Troubleshooting - F7 Open RTD 41
Fault Code Troubleshooting - F8 Heat Low 42
Fault Code Troubleshooting - F9 Cook Cavity Temperature High 42
Non-Fault Code Troubleshooting - No Keypad Input 43
Non-Fault Code Troubleshooting - “Cook Door Open” Message when Door is Closed 43
Non-Fault Code Troubleshooting - No Display (Screen is Blank) 44
Non-Fault Code Troubleshooting - Food Not Cooking Properly 45
Non-Fault Code Troubleshooting - “Read Fail” Message when Loading a Menu 46
Non-Fault Code Troubleshooting - “Write Fail” Message when Loading a Menu 47
Non-Fault Code Troubleshooting - “Defective Media” Message When Oven is
Plugged in or Restarted 48
Oven Schematic 49
Appendix - Replacing Oven Components
Replacing Oven Components A-1
No Cover Removal Required A-2
Opening Top Cover Required A-4
Removing Top Cover Required A-5
Removing Left Side Cover Required A-8
Removing Right Side Cover Required A-10
Removing Right and Left Covers Required A-11