Model reference

Whirlpool WDF330PAHT4

Dishwasher

5 documents18 error codes1 service mode

Available documentation

Tech Sheet

tech sheet w11266092 revA16 pg
Covers this model
Tech Sheet16 pg
Covers this model

Service Manual

Energy Star Certification1 pg
Covers this model

Quick Reference

Quick Reference Sheet2 pg
Covers this model
Manual de referencia rápida1 pg
Covers this model

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1-1 on my Whirlpool WDF330PAHT4

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Control detected K1 pilot relay stuck

From Tech Sheet W18679128, p.20:

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 (18)

CodeMeaning

1-1Control detected K1 pilot relay stuck closed.1-2Damaged or corrupted memory on control board or incompatible software…10-1Dispenser electrical problem 2-1Control detected stuck key(s) in keypad or keypad connection.3-1Open connector or component in Temperature Sensing circuit, open or faulty…3-2Incoming water temperature above 167°F (75°C), shorted connection or component…3-3OWI calibration failure or drain hose check valve not sealing allowing dirty…4-3Wash motor not running due to loose connection in motor circuit, faulty wash…5-1Door stuck open 5-2Door stuck closed 6-1Low or no water due to mechanical problem 6-2Fill valve electrical problem 6-3Suds or air detected in pump 6-4Float switch open 7-1No heat 7-2Heater stuck on 8-2Drain motor electrical problem 8-3Drain stuck on

Service modes (1)

Service Diagnostics Cycle1. With dishwasher in standby mode, press any 3 keys in the sequence 1-2-3-1-2-3-1-2-3 with no more…

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

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