Convection Fan High Forward; Convection Fan Low Forward - Viking VDSC548T Series Service Manual

Service Diagnostics and Procedures
Diagnostics and Testing

Convection Fan High Forward

1. Toggle the "SELECTOR KNOB" to the right and you will see the following:
0 00 MIN/SEC
2. Press the "SELECTOR KNOB" and you will see the following:
0 00 MIN/SEC
The display shows that the Convection Fan High Forward has been activated. The number in the left display
shows the amperage draw on the fan motor (right 30" oven only). The convection motor will run high speed in
a clockwise rotation for one minute.

Convection Fan Low Forward

1. Toggle the "SELECTOR KNOB" to the right and you will see the following:
0 00
MIN/SEC
2. Press the "SELECTOR KNOB" and you will see the following:
0 00 MIN/SEC
The display shows that the Convection Fan Low Forward has been activated. The number in the left display
shows the amperage draw on the fan motor (right 30" oven only). The convection motor will run Low speed in
a clockwise rotation for one minute.
© 2011 Viking Preferred Service
CLOCK/
PROBE
TIMER
COOK
TIME
STOP
TIME
CLOCK/
PROBE
TIMER
COOK
TIME
STOP
TIME
CLOCK/
PROBE
TIMER
COOK
TIME
STOP
TIME
CLOCK/
PROBE
TIMER
COOK
TIME
STOP
TIME
OVEN
FUNC
CNV FAN HF
OVEN
TEMP
OFF
OFF
CLEAR/
SETTINGS
OVEN
FUNC
CNV FAN HF
OVEN
TEMP
ON
OFF
CLEAR/
SETTINGS
OVEN
FUNC
CONV FAN LF
OVEN
TEMP
OFF
OFF
CLEAR/
SETTINGS
OVEN
FUNC
CNV FAN LF
OVEN
TEMP
ON
OFF
CLEAR/
SETTINGS
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