Model reference

Whirlpool WCD5090JW0

Dryer

7 documents20 error codes2 service modes

Available documentation

Tech Sheet

Tech Sheet - W11393082 - Rev A_W1139308228 pg
Covers this model

Service Manual

TECHNICAL MANUAL Whirlpool® 24" Compact Condensing Dryer48 pg
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Wiring Diagram

Wiring Diagram W11390177 RevC2 pg
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Installation Guide

Installation Instructions8 pg
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Installation Instructions4 pg
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Quick Reference

Quick Start Guide2 pg
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Quick Reference Sheet2 pg
Covers this model

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F1 E1 on my Whirlpool WCD5090JW0

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ACU detects a feedback signal different

From Tech Sheet W12818037, p.49:

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 (20)

CodeMeaning

F1 E1ACU detects a feedback signal different than expected, an input signal out of…F1 E2Motor failure indicating over current, DC bus over/under voltage, locked rotor…F1E1ACU detects a feedback signal different than expected, an input signal out of…F1E2Motor failure including over current, DC bus over/under voltage, locked rotor…F3 E1Indicates a problem in the front thermistor circuit.F3 E3Indicates a problem in the hot thermistor circuit.F3E1Indicates a problem in the Front Thermistor circuit.F3E3Indicates a problem in the Hot thermistor circuit.F4 E7Indicates a problem in the supply voltage to the machine.F4E7Indicates a problem in the supply voltage to the machine.F5 E1Indicates a short in the door switch circuit.F5E1Indicates a short in the Door Switch circuit.F6 E1Indicates a communication failure between the HMI and the ACU.F6 E2Indicates a communication failure between the HMI and the ACU.F6 E3Indicates that the ACU does not receive data from the Motor MCU.F6E1Communication failure between the HMI and the ACU.F6E2Communication failure between the HMI and the ACU.F6E3ACU does not receive data from the Motor MCU.F9 E2Indicates that the drain system has a failure.F9E2Indicates the drain system has a failure.

Service modes (2)

Last Fault Display["During any part of the service cycle, push button 3 (Start) for 5 seconds to display the last…
Service Diagnostic Mode / Service Test Cycle["Open and close the dryer door (door must be closed).","Ensure dryer is in standby mode (plugged…

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