Table Of Contents - Whirlpool WTW9500E SERIES Service Manual

6.2 cu ft direct drive top load washer

Table of Contents

WHIRLPOOL & MAYTAG DIRECT DRIVE TOP LOAD WASHER

WASHER SAFETY .................................................................................................................................1-2

GENERAL THEORY OF OPERATION .....................................................................................................1-3

MODEL & SERIAL NUMBER LABEL LOCATION....................................................................................1-5

TECH SHEET LOCATION .......................................................................................................................1-5

MODEL AND SERIAL NUMBER NOMENCLATURE ..............................................................................1-6

PRODUCT SPECIFICATIONS ................................................................................................................1-7

NOTES .................................................................................................................................................1-8

SECTION 2 - DIAGNOSTICS & TROUBLESHOOTING

DIAGNOSTIC GUIDE ............................................................................................................................2-2

DIAGNOSTIC LED - MAIN CONTROL ...................................................................................................2-2

SELF DIAGNOSTIC MODE ....................................................................................................................2-2

ACTIVATING SERVICE DIAGNOSTIC MODE ........................................................................................2-2

KEY ACTIVATION & ENCODER TEST ....................................................................................................2-3

SERVICE TEST MODE...........................................................................................................................2-3

LOAD AND TEST CYCLE FUNCTION NUMBERS CHART .......................................................................2-4

SERVICE DIAGNOSTICS VERIFICATION CYCLE ....................................................................................2-5

SERVICE DIAGNOSTICS VERIFICATION CYCLE CHART ........................................................................2-5

SOFTWARE VERSION DISPLAY ............................................................................................................2-7

EXITING SERVICE DIAGNOSTIC MODE ...............................................................................................2-7

FAULT/ERROR CODES..........................................................................................................................2-7

FAULT/ERROR CODES TABLE ...............................................................................................................2-9

TROUBLESHOOTING GUIDE .............................................................................................................2-12

SECTION 3 - COMPONENT TESTING

COMPONENT TESTING: SAFETY INFORMATION ................................................................................3-2

WIRING DIAGRAM ..............................................................................................................................3-3

COMPONENT TESTING .......................................................................................................................3-4

TEST #1: MAIN CONTROL (ACU) .........................................................................................................3-4

MAIN CONTROL BOARD / CONNECTORS & PINOUTS .......................................................................3-5

TEST #2: VALVES ..................................................................................................................................3-6

TEST #3: DRIVE SYSTEM ......................................................................................................................3-7

TEST #3A: DRIVE SYSTEM - SHIFTER ...................................................................................................3-7

TEST #3B: DRIVE SYSTEM - MOTOR ....................................................................................................3-9

TEST #4: KEYS AND ENCODERS .........................................................................................................3-10

TEST #5: TEMPERATURE THERMISTOR ............................................................................................3-11

TEST #6: WATER LEVEL ......................................................................................................................3-12

TEST #7: DRAIN & RECIRCULATION PUMP .......................................................................................3-13

TEST #8: LID LOCK .............................................................................................................................3-14

TEST #9: HEATER ...............................................................................................................................3-15

TEST #10: SERVICE LEDS ...................................................................................................................3-16

TEST #11: BASKET LIGHT ...................................................................................................................3-17

TEST#12: BULK DISPENSE PUMP AND RELAY EXPANSION BOARD .................................................3-18

RELAY EXPANSION BOARD / CONNECTORS & PINOUTS..................................................................3-18

NOTES ...............................................................................................................................................3-20

Whirlpool & Maytag Direct Drive Top Load Washer

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