Model reference

Viking RDDB301

Dishwasher

2 documents31 error codes2 service modes

Available documentation

Service Manual

Service Manual Built-In Dishwasher45 pg
Covers this model
Service Manual45 pg
Covers this model

MyPros+ Max

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1-1 on my Viking RDDB301

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Moisture sensor disconnect - moisture

From Service Manual 921600, p.12:

1.Access service mode to confirm the active fault code and read stored error history.

2.Measure control board supply voltage at test points. Expected: 12 VDC and 5 VDC.

3.Inspect all connectors on the main control for corrosion or backed-out pins.

Part WPW10804018

Electronic control board

Error codes (31)

CodeMeaning

1-1Moisture sensor disconnect 1-2Motor Control Status Error (Variable Speed Motor)1-4Diverter Timeout 1-5Drain Error (NON pressure sensor models)11Moisture sensor disconnect 12Motor Control Status Error (Variable Speed Motor)14Diverter Timeout 15Drain Error (NON pressure sensor models)2-1Fill Error (NON pressure sensor models)2-3User Interface 2-3 (service cycle only)Drain Pump Error 22Fill Error (NON pressure sensor models)3-3Pump Flow Error 31User Interface 32Pump Flow Error 33Drain Pump Error 4-1Temperature Sensor Error 4-2Wash Heater Error 4-3Dispenser Error 4-4Inlet Valve Error 41Temperature Sensor Error 42Wash Heater Error 43Dispenser Error 44Inlet Valve Error 5-4Current Sense Error 54Current Sense Error All LEDs flash (except start)AC Power Loss All LEDs flash but startAC Power Loss Flash all LEDs but startMoisture Sensor water detection Flash both LED1 and LED2AC Power Loss

View all 31 error codes

LED1+LED2 flash continuouslyMoisture Sensor

Service modes (2)

Diagnostic ModePress the left most program button five times, then immediately press the START button within 6…
Extended Fill Service ModePress and hold Normal Wash button for 10 seconds.

Full entry steps, exit procedures, and test sequences are available in Max.

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