Viking DSCD130 Service Manual page 15

Symptom
Blower motor inoperable
Range will not function
Oven does not operate in self-clean
Oven is not clean after self-clean
cycle
Broil does not work
Door will not open
Oven light will not work
Igniters will not work
Igniters sparking but no fl ame
ignition
Igniters sparking continuously after
fl ame ignition
Burner ignites, but fl ame is large,
distorted, or yellow
©2010 Viking Preferred Service
Possible Cause
Open blower motor
Oven sensor out of calibration
Open relay K8 or K9
Open control board
Defective oven wiring (shorted,
open, or burned)
Range is not connected to electrical
power
Door is not shut tight enough for
automatic door latch to lock
Temperature control knob not ro-
tated all the way past clean until it
stops
Temperature control knob is rotated
too far past broil position
Oven is still in self-clean mode
Light bulb is burned out.
Range is not connected to power
Circuit is tripped
Fuse is blown
Range is not connected to power
Gas supply valve is in "OFF" position Turn gas on
Gas supply is interrupted
Power supply is not grounded
Power supply polarity is reversed
Igniters are wet or dirty
Burner ports are clogged
Unit is being operated on wrong type
of gas
Troubleshooting
Corrective Action
Replace blower motor
Replace oven sensor
Replace control board
Replace control board
Repair or replace defective wiring
Have electrician check power circuit
breaker, wiring, and fuses
Check for obstructions, close door
Check knob position
Check knob position
If oven is hot, door latch will release
when safe temperature is reached
Replace bulb
Check power source
Check power source
Check power source
Check power source
Check regulator
Check grounding
Check power source
Clean igniters
Clean burner head
Check gas type
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