16
Troubleshooting
Inoperative Display Board
Inoperative Touch Screen
Yes
PRESS TO PREHEAT
Push Knob In
or
Touch
On Touch Screen
No
Yes
OVEN REACHES
TEMPERATURE
No
1. Inoperative Thermocouple
2. Inoperative Radiant Heater
3. Inoperative Convection Heater
4. Inoperative Temp Sensor (RTD Radiant)
5. Inoperative Main Board
6. Broken or Loose Wire
OVEN
PREHEATING
PREHEAT TEMP = 520 F
PROGRAM
CHANGE
TEMP
MENU
BACK
MANUAL
COOK
1
2
3
4
5
6
READY
PREHEAT TEMP = 520 F
PROGRAM
MANUAL
COOK
MENU
CHANGE
TEMP
PREHEAT CONDITION
Indicates Rising Temperature
(NORMAL DISPLAY)
(NORMAL DISPLAY)
(NORMAL DISPLAY)
Indicates Temperature Reached
See component test procedures section
for testing procedures and results.
See component test procedures section
for testing procedures and results.
