Electric Oven Service Manual

30 TROUBLESHOOTING
F8: High Limit Tripped
This fault is displayed if the high limit switch
trips. The switch trips when the high limit
probe reads approximately 600°F (315.5°C).
The fault is cleared from the display when the
high limit switch is manually reset.
F9: Belt Fault
This fault occurs if the conveyor belt fails to
start.
The fault is cleared from the display if the
conveyor belt starts when initiating cooking.
F10: Air Switch Fault
This fault occurs if the air pressure switch on
the burner fails to close when the burner circuit
is energized.
The fault is cleared from the display when the
air pressure switch closes after the burner circuit
is energized.
Fault Code and Description When Active Refer to...
Warming Idle Cooking Test
F1: Blower Failure
a a a a
Page 31
F2: Low Temp During Cook
a
Page 32
F3: Flameout
a a a a
Page 34
F4: Emergency Stop
a a a a
N/A
F5: CC Over Temp
a a
Page 36
F6: EC Over Temp
a
a a a
Page 37
F7: RTD Failure
a
a a a
Page 38
F8: High Limit Tripped
a a
Page 38
F9: Belt Fault
a a a
Page 39
F10: Air Switch Fault
a a a a
Page 40
NOTE: All fault codes, except F2 and F9 will terminate cooking upon discovery. Any fault that
occurs will be logged in the in the fault count log (page 16), except F6.
Figure 36: Fault Code Table