Whirlpool GU1200XT, GU1500XT TABLE OF CONTENTS

III

MODEL/SERIAL NUMBER DESIGNATORMODEL/SERIAL NUMBER DESIGNATOR

MODEL/SERIAL NUMBER DESIGNATOR ....................................................

....................................................

.......................... iviv

iviv

iv

Section One

INSTALLATION CONSIDERATIONSINSTALLATION CONSIDERATIONS

INSTALLATION CONSIDERATIONS ............................................................

............................................................

.............................. 11

11

1

GENERAL CONSIDERATIONS............................................................... 1

SPECIFICA-SPECIFICA-

SPECIFICA-

TIONS....................................................................................TIONS....................................................................................

TIONS....................................................................................

22

2

Section Two

THEORY OF OPERATIONTHEORY OF OPERATION

THEORY OF OPERATION ............................................................................

............................................................................

...................................... 33

33

3

CONTROL PANEL................................................................................... 3

Model: GU1200XTK

Cycle Selection Chart .................................................................. 3

Option Selection .......................................................................... 5

Cycle Status Indicators ............................................................... 6

CONTROL PANEL................................................................................... 7

Model: GU1500XTK

Cycle Selection Chart .................................................................. 7

FUNCTION DESCRIPTION...................................................................... 9

Section Three

COMPONENT ACCESSCOMPONENT ACCESS

COMPONENT ACCESS ................................................................................

................................................................................

........................................ 1313

1313

13

COMPONENT LOCATION..................................................................... 13

ACCESSING COMPONENTS IN THE DOOR ....................................... 14

ACCESSING COMPONENTS INSIDE THE TUB .................................. 17

ACCESSING COMPONENTS OF THE PUMP ASSEMBLY ................. 20

SERVICING THE DOOR HINGE....................................................................23

Section Four

TROUBLESHOOTING AND DIAGNOSISTROUBLESHOOTING AND DIAGNOSIS

TROUBLESHOOTING AND DIAGNOSIS ......................................................

......................................................

........................... 2525

2525

25

TROUBLESHOOTING CHART.............................................................. 25

COMMON CYCLE TIME CHART........................................................... 26

HOW TO USE COMMON CYCLE TME ................................................. 28

COMMON CYCLE TIME CHART NOTES ............................................. 31

DIAGNOSTIC CYCLE TIME CHART ..................................................... 35

RAPID ADVANCE FEATURE & DIAGNOSTIC CYCLES...................... 36

Section Five

TECH TIPSTECH TIPS

TECH TIPS ..............................................................................................

..............................................................................................

............................................... 3737

3737

37

WIRING DIAGRAM ................................................................................ 37

MODEL SPECIFIC SERVICE PARTS TABLE....................................... 38

USER INTERFACE SWITCH MATRIX................................................... 38

STRIP CIRCUITS ................................................................................... 39

ELECTRONIC CONTROL CONNECTOR PINS .................................... 40