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TROUBLESHOOTING
SERVICE AND PARTS INFORMATION
Contact your local Hobart Service offi ce for any repairs or adjustments needed on this equipment.
FAULT SYMBOLS CHART
00
Electronic components overheat (CPU)
01
Cavity overheat
02
Not used
03
Cavity probe fault
04
Not used
05
Not used
06
Not used
07
Core probe fault or probe not connected
08
Fan motor fault
09
Lack of water
10
Not used
11
Static relays overheat
12
Not used
13
Not used
14
Not used
15
Not used
16
Temperature probe grounded
AUTODIAGNOSTICS
The microprocessor of the oven constantly checks the
proper functioning of the machine and indicates any
problems with a number inside a symbol located in
place of the fan speed. See the Fault Symbols Chart
for more information.
• Faults must be corrected, otherwise they will be
displayed each time a function using the faulty
component is selected.
• The fault display stays on if the corresponding
mode or function cannot be used.
• The last 99 faults are stored in the control board
memory.
• If a fault occurs during a cooking program, the
program will stop.
• If a fault is displayed before starting a program,
it will not be possible to start that program.
350
°F
PH
1/1
START
FAULT
NUMBER
07
07