Troubleshooting
16
©2010 Viking Preferred Service
To avoid risk of electrical shock, personal injury, or death, disconnect electrical power source to unit, unless test
procedures require power to be connected. Discharge capacitor through a resistor before attempting to service.
Ensure all ground wires are connected before certifying unit as repaired and/or operational.
Checking Oven Bake Operation
Repair or replace
defective wiring.
Repair or replace
defective wiring.
Disconnect power to the range.
Access control panel and wiring.
Connect power.
120 VAC present on oven control thermostat L1 to N?
120 VAC present on DSI module A to N?
Turn oven control knob to 350°.
120 VAC present on thermostat
violet to N?
Turn oven control knob to 350°.
120 VAC present on
DSI module H1 to N?
Yes
No
Open high limit
switch?
No
Yes
Replace high
limit switch.
No
No
Replace thermostat.
Turn oven control knob to 350°.
10.75 VAC present on DSI
module SC to S1 while arcing?
Yes
Yes
No
Replace DSI module.
10.75 VAC present on bake solenoid
white/black to brown while arcing, yet
no gas present to bake burner?
(Gas supply valve in open position)
Yes
Repair or replace
defective wiring.
No
No
Yes
Disconnect power to range.
Check bake solenoid resistance.
210
present S1 brown to SC white/black?
Replace bake solenoid
valve.
