© 2009 Viking Preferred Service
46
Service Diagnostics and Procedures
Thermal Sensor (cont)
The sensor attaches to the filter board and the
sensing bulb resides in the power board area. If
a mechanical failure of the sensor occurs, an E9
error code will appear. To correct, check the sensor
resistance and approximately 990 Ω should be
measured. If no resistance is found replace the
sensor. If resistance is found, and error continues,
verify the cooling fan is operating. If cooling fan
is operating, replace the filter board. If a thermal
failure occurs, an E2 error code will appear. Allow
the induction generator to cool down, verify
the cooling fan is operating, and verify sensor
resistance. If all checks well, replace the filter
board.
Cooling Fan
The cooktop uses cooling fans to help with heat
management. The fan ensures the electronics and
switches are kept cool during cooking modes as
well as pulls excess heat from the cooktop. The fan
is 12VDC, 0.38 Amp, 4.6 W, 9400 Ω.
NOTE: Replacement parts for items covered in
this section are included in a service kit.
Cooling Fan
Test Points
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