Surface Burners; Quick Power Disconnect - Viking RDSCG230-5B Service Manual

Troubleshooting

Surface Burners

Symptom
Surface burner igniter
inoperable - oven, other surface
burner igniters operate
Igniters sparking but no flame igni-
tion
Igniters sparking continuously after
flame ignition
Burner ignites, but flame is large,
distorted, or yellow

Quick Power Disconnect

The range has a quick power disconnect located behind
the control panel. Use this disconnect location instead
of pulling the range from the installation and unplugging
from the outlet.
1. Access control components (see Access Control
Components Assembly).
2. Disconnect Molex connector to remove power to the
range.
3. Reverse procedure for installation.
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Possible Cause
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
Corrective Action
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
©2012 Viking Preferred Service