Model reference
Whirlpool WFW9450WR00
Washer
4 documents25 error codes2 service modes
Available documentation
Tech Sheet
- Diagnostic Guide16 pg
- DIAGNOSTIC GUIDE - Tech Sheet W10217131 WFW9400SW04 WP Washer16 pg
Installation Guide
- Instruction Sheet1 pg
Quick Reference
- Quick Reference Manual2 pg
MyPros+ Max
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- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
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Error codes (25)
CodeMeaning
F01EEPROM errorF06Main relays errorF11Steamer defectF20No water detected entering machine or pressure switch trip not detectedF21Long drainF22Door lock errorF24Water temperature sensor (NTC) errorF25Drive motor tachometer errorF26Door switch errorF27Overflow conditionF28Serial communication errorF29Door unlock errorF30Dispenser system errorF31Motor Control Unit (MCU) failureF32Pressure switch failureF34Unload indicationF35Analog pressure sensor failureF64Steamer inlet valve failureF66Steam temperature sensor (NTC) errorF70Central Control Unit heartbeat failureF71User Interface heartbeat failureF74UI EEPROM failureF99Not supportedrLCleaning cycle unload indicationSudSuds lockService modes (2)
- Diagnostic Test Only["Execute with an empty drum.","Close the door.","Push POWER.","Select the DRAIN AND SPIN…
- Error History, Software Version, and Diagnostic Test["Washer must be empty and control must be in OFF state.","Close the door.","Select any one key…
Full entry steps, exit procedures, and test sequences are available in Max.
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