Troubleshooting
8 ©2012 Viking Preferred Service
Fault Codes For DSI Boards
The Direct Spark Module (DSI Board) will display faults using an LED on the board. It may be necessary to gain
access to the DSI board to view the LED on the board. Refer to the chart below to determine the type of fault that is
being displayed.
LED Fault Codes
LED Display Meaning
No LED display No power to the DSI. Check wiring.
LED on continuously Control fault. Cycle power and retry. If fault remains, replace DSI.
1 ash every 4 seconds Normal operation (idle and active states).
2 ashes every 4 seconds Control fault. Cycle power and retry. If fault remains, replace DSI.
3 ashes every 4 seconds Ignition lockout. Control has attempted to ignite but no ame detected after allowing
time and number of tries. Check gas ow, spark leads, position of electrode and
gas solenoid.
4 ashes every 4 seconds Gas solenoid fault. Check wiring and gas solenoid.
5 ashes every 4 seconds Control fault. Cycle power and retry. If fault remains, replace DSI.
6 ashes every 4 seconds Gas solenoid fault. Check wiring and gas solenoid.
7 ashes every 4 seconds Power up with channel on. Switch channel off and retry.
8 ashes every 4 seconds Gas solenoid fault. Check wiring and gas solenoid.
Direct Spark Module (DSI Board) Connections
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