Viking VGIC530 Service Manual page 15

Symptom
Oven lights inoperable - bake, broil,
convection fan, surface burner
igniters operate
Surface burner and grill igniters
inoperable - bake, broil, convection
fan, oven lights operate
Igniters sparking but no fl ame igni-
tion
Igniters sparking continuously after
fl ame ignition
Burner ignites, but fl ame is large,
distorted, or yellow
Oven cycle light inoperable - bake,
broil, convection fan, oven lights
surface burner igniters operate
©2010 Viking Preferred Service
Possible Cause
Open oven bulbs
Open light switch
Defective oven wiring (shorted,
open, or burned)
Foreign objects/soil on igniter
Open single point spark module
Defective oven wiring (shorted,
open, or burned)
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
Defective cycle light (neon)
Open oven control
Defective oven wiring (shorted,
open, or burned)
Troubleshooting
Corrective Action
Replace oven bulbs
Replace light switch
Repair or replace defective wiring
Clean igniter and surrounding area
Replace single point spark module
Repair or replace defective wiring
Check regulator
Check grounding
Check power source
Clean ignitors
Clean burner head
Check gas type
Replace cycle light
Replace oven control
Repair or replace defective wiring
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