Troubleshooting/fault codes – Viking 450 User Manual
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Troubleshooting/Fault Codes
(For Dishwashers built prior to 05/26/10. Date code is listed on serial tag.)
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FLASH
FAULT
ACTION
X
X
Drain Timeout
1. Turn water on at the sink and run garbage disposal to verify that sink is not clogged.
2. Verify that dishwasher drain hose is not clogged or kinked.
3. If draining into disposal, verify that plug has been removed from disposal.
4. Verify that hose has a high loop, per installation guide.
5. Verify dishwasher is level front to back and side to side.
6. Verify filters are not clogged.
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
Fill Timeout
1. Verify water supply to dishwasher is turned on.
2. Verify that fill line is not kinked.
3. Verify that dishwasher is level front to back and side to side.
4. Turn water on at sink and verify there has not been a decrease in water pressure.
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
X
X
Flood Sensor Disconnect
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
Temperature Sensor Disconnect
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
X
X
X
X
Cycle Error (Motor Control Data Processor)
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
Motor Control Communication Error
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
X
X
Motor Control Status Error
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
Diverter Error
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
X
X
X
X
X
X
Cycle Error (Error Handler)
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
Pan Flood
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
X
X
Huba Disconnect
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
X
X
X
X
Cycle Error (Circulate)
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
UI-MC Communication Error
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
X
X
Cycle Error (Fill)
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
Sensor Error
1. Verify that the dishwasher is level front to back and side to side.
2. Verify that drain hose has high loop, per installation guide.
Reset Unit and try again. If problem persists, contact service.
X
X
Counter Error (UI)
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
High Level Error
1. Verify items in rack are properly retained so that they can not turn over.
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
X
X
Cycle Error (Drain)
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
Circulate Timeout (Includes Diverter)
Reset Unit and try again. If problem persists, contact service.
X
X
State Error (UI)
Reset Unit and try again. If problem persists, contact service.
X
X
X
X
Cycle Error (Main)
Reset Unit and try again. If problem persists, contact service.
X
X
Low Level Error
1. Verify that no dishes have turned over and are holding a significant amount of water.
2. Verify drain hose has a high loop, per page X in installation guide.
Reset Unit and try again. If problem persists, contact service.
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NOTE: To reset unit, press and hold the “START” button for four seconds.