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Operation & Electronic Control
International Dual Fuel (ICBDF) Series
International Dual Fuel (ICBDF) Series
3-21
#814889 - Revision A - July, 2010
Fans and Motors
First access diagnostic mode. Once in diagnostic mode, the technician can turn the oven control knob bezel or
press a key on the Electronic Control Housing to activate a fan or a motor. The fan and motor relays will close to
complete a 230 VAC circuit through a specific fan or motor. If the oven controller detects the functionality through
switches, the
**
CFH indicator light will be illuminated.
NOTE
:
Diagnostic mode will end 2 minutes after last key stroke or when the ENTER key is pressed.
Figure 3-67. Fan and Motor Testing Chart
Turn Bezel
(Cooking Mode)
or
Press Key on Electronic
Control Housing
Relay(s) Activated
Response
Broil
Roast
Bake
Cook Time
Stop Time
Clock
NOTE
:
For DF48 and
DF60 “CLOCK” cycles
left MDL. Use “TIMER”
to cycle right MDL.
Probe
Clear
Enter
Right Convection Fan
Left Convection Fan
and 18” cavity convection fan
Oven Light
Lo Cooling Fan
High Cooling Fan
Motor Door Lock
(MDL)
Probe
Right Convection Fan ON
Left Convection Fan ON
Oven Light Turns On
Cooling Fan ON at Low Speed
Cooling Fan ON at High Speed
“P” Icon Appears
No Icon in Display
“A” Icon Appears
Meat Probe Temperature is
Shown in Display Window of
Temperature Control Knob
Clears All Stored Errors from
EEPROM
Exits Diagnostic Mode
Action
Right Convection Fan
Turns ON
Left Convection Fan
Turns ON
Cooling Fan ON
Cooling Fan ON
MDL Switch in Closed
Position
MDL Switch in
Transition
MDL Switch in open
Position