Model reference

Whirlpool WED9550WR0

Dryer

8 documents25 error codes3 service modes

Available documentation

Tech Sheet

Tech Sheet - do not Discard12 pg
Covers this model

Service Flash

Service Pointer - 8178790 (Door not Closing)6 pg
Covers this model

Tech Tip

Instruction Sheet - W10110658 - Rev A - Special Handling1 pg
Covers this model
Instruction Sheet - W10128087- Rev A - Special Handling7 pg
Covers this model
Instruction Sheet2 pg
Covers this model
Instruction Sheet12 pg
Covers this model

Installation Guide

Instrucciones de instalacion20 pg
Covers this model
Installation Instructions16 pg
Covers this model

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Low inlet air flow detected at install.

From Tech Sheet W10248230, p.42:

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 (25)

CodeMeaning

AFLow inlet air flow detected at install.F:01Primary control failure.F:02Stuck button or user interface mismatch (appears ONLY in Diagnostic Test Mode).F:20No voltage detected at the heater relay (appears ONLY in Diagnostic Test Mode).F:22Outlet thermistor is open.F:23Outlet thermistor has shorted.F:24Inlet thermistor is open (appears ONLY in Diagnostic Test Mode).F:25Inlet thermistor is shorted (appears ONLY in Diagnostic Test Mode).F:26Motor drive system failure.F:28Moisture sensor strip is open (appears ONLY in Diagnostic Test Mode).F:29Moisture sensor strip has shorted (appears ONLY in Diagnostic Test Mode).F:30Restricted air flow condition exists (appears ONLY in Diagnostic Test Mode).F:31Low voltage condition (less than 30V) has been detected (appears ONLY in…F:50No voltage detected at the water valve relay (appears ONLY in Diagnostic Test…F:70No communication between the machine control and the console electronics.F:71No communication between the machine control and the console electronics.F:72Console electronics failure.F:73Console electronics failure.F:74Console electronics failure.F:75Console electronics failure.F:76Console electronics failure.F:77Console electronics failure.F:78Console electronics failure.L2Low line voltage (less than 30V) detected at installation.PFPower failure occurred while the dryer was running.

Service modes (3)

Diagnostic Test Mode1
Dryness Level Adjust (CF Mode)1
Manual Load Test1. Ensure dryer is in standby mode. 2. Select any one button (except Pause/Cancel and Controls…

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